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gtk-pango
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8
INSTALL
8
INSTALL
@@ -7,8 +7,8 @@ you got this package.
|
||||
Simple install procedure
|
||||
========================
|
||||
|
||||
% gzip -cd gtk+-1.3.0.tar.gz | tar xvf - # unpack the sources
|
||||
% cd gtk+-1.3.0 # change to the toplevel directory
|
||||
% gzip -cd gtk+-1.2.7.tar.gz | tar xvf - # unpack the sources
|
||||
% cd gtk+-1.2.7 # change to the toplevel directory
|
||||
% ./configure # run the `configure' script
|
||||
% make # build GTK
|
||||
[ Become root if necessary ]
|
||||
@@ -118,7 +118,7 @@ You can compile GTK+ against a copy of GLIB that you have not
|
||||
yet installed. To do this, give the --with-glib=DIR options
|
||||
to ./configure. For instance:
|
||||
|
||||
./configure --with-glib=../glib-1.3.0
|
||||
./configure --with-glib=../glib-1.2.7
|
||||
|
||||
This, however, will not work if you built GLIB with different
|
||||
source and build directories.
|
||||
@@ -169,7 +169,7 @@ C library multibyte functions. Unless your C library has support
|
||||
for Japanese locales, this is incorrect, and will cause problems
|
||||
for GTK's internationalization.
|
||||
|
||||
(In particular, this occurs with GNU libc 2.0 in which
|
||||
(In particular, this occurs with GNU libc 2.0 and 2.1, in which
|
||||
the multibyte functions always translate to and from UTF-8; but
|
||||
the problem may occur for other C libraries, and other operating
|
||||
systems as well.)
|
||||
|
||||
8
README
8
README
@@ -1,7 +1,7 @@
|
||||
General Information
|
||||
===================
|
||||
|
||||
This is GTK+ version 1.3.0. GTK+, which stands for the Gimp ToolKit,
|
||||
This is GTK+ version 1.2.7. GTK+, which stands for the Gimp ToolKit,
|
||||
is a library for creating graphical user interfaces for the X Window
|
||||
System. It is designed to be small, efficient, and flexible. GTK+ is
|
||||
written in C with a very object-oriented approach.
|
||||
@@ -37,9 +37,9 @@ version number. This should be separated by a blank
|
||||
line from the actual headers.
|
||||
|
||||
Package: gtk+
|
||||
Version: 1.3.0
|
||||
Version: 1.2.7
|
||||
|
||||
[ Please substitute 1.3.0 with the version of GTK+ that
|
||||
[ Please substitute 1.2.7 with the version of GTK+ that
|
||||
you have installed ]
|
||||
|
||||
Then describe the bug. Include:
|
||||
@@ -82,7 +82,7 @@ From: yourname@your.address.org
|
||||
Subject: handlebox test in testgtk is misnamed.
|
||||
|
||||
Package: gtk+
|
||||
Version: 1.3.0
|
||||
Version: 1.2.7
|
||||
|
||||
When I run gtk/testgtk, the button "handle box"
|
||||
is misnamed. There are multiple handle boxes in
|
||||
|
||||
154
README.nanox
Normal file
154
README.nanox
Normal file
@@ -0,0 +1,154 @@
|
||||
Gtk port to nano-X
|
||||
|
||||
STATUS
|
||||
|
||||
Once upon a time I got a few apps working, then started merging
|
||||
the new features added by Owen (32 bit sizes for windows and buffering).
|
||||
Since then I haven't found the time to work on it:-/
|
||||
|
||||
|
||||
TODO
|
||||
|
||||
Finish internal window manager abstraction or add proper support in nano-X.
|
||||
Fix event polling.
|
||||
Implement GdkImage, GdkRgb stuff.
|
||||
Put generic region code in generic gdk and/or use the region code from nano-X.
|
||||
Fix ugly automake stuff for make dist.
|
||||
|
||||
TODO in nano-X
|
||||
|
||||
We need to be able to clip and change the background of windows at runtime
|
||||
for apps to not look so ugly!
|
||||
Fonts: wait for better nano-X font implementation.
|
||||
Properties on windows.
|
||||
|
||||
|
||||
If you want to work on this port or get additional informnation, get in
|
||||
touch with me.
|
||||
To get the beast to compile you also need to apply the patch below
|
||||
(any auto* wizard here?): the issue of having two gtk libraries in the
|
||||
system needs to be addressed too, maybe use libgtk-x11-1.4.so and
|
||||
libgtk-nanox-1.4.so ...
|
||||
|
||||
Paolo Molaro
|
||||
lupus@linuxcare.com
|
||||
|
||||
|
||||
Index: acconfig.h
|
||||
===================================================================
|
||||
RCS file: /cvs/gnome/gtk+/acconfig.h,v
|
||||
retrieving revision 1.16
|
||||
diff -u -r1.16 acconfig.h
|
||||
--- acconfig.h 1999/03/20 00:52:29 1.16
|
||||
+++ acconfig.h 2000/05/06 11:52:38
|
||||
@@ -49,6 +49,8 @@
|
||||
/* Most machines will be happy with int or void. IRIX requires '...' */
|
||||
#undef SIGNAL_ARG_TYPE
|
||||
|
||||
+#undef USE_NANOX
|
||||
+
|
||||
/* #undef PACKAGE */
|
||||
/* #undef VERSION */
|
||||
|
||||
Index: configure.in
|
||||
===================================================================
|
||||
RCS file: /cvs/gnome/gtk+/configure.in,v
|
||||
retrieving revision 1.142
|
||||
diff -u -r1.142 configure.in
|
||||
--- configure.in 2000/05/04 00:29:46 1.142
|
||||
+++ configure.in 2000/05/06 11:52:38
|
||||
@@ -99,6 +99,8 @@
|
||||
AC_ARG_WITH(locale, [ --with-locale=LOCALE locale name you want to use ])
|
||||
|
||||
AC_ARG_WITH(xinput, [ --with-xinput=[no/gxi/xfree] support XInput ])
|
||||
+AC_ARG_ENABLE(nanox, [ --enable-nanox use nano-X instead of X11 [default=no]],
|
||||
+ , enable_nanox="no")
|
||||
|
||||
if test "x$enable_debug" = "xyes"; then
|
||||
test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
|
||||
@@ -322,6 +324,8 @@
|
||||
saved_cflags="$CFLAGS"
|
||||
saved_ldflags="$LDFLAGS"
|
||||
|
||||
+if text "x$enable_nanox" = "xno"; then
|
||||
+
|
||||
CFLAGS="$CFLAGS $X_CFLAGS"
|
||||
LDFLAGS="$LDFLAGS $X_LDFLAGS $X_LIBS"
|
||||
|
||||
@@ -465,6 +469,13 @@
|
||||
GTK_LOCALE_FLAGS="-DX_LOCALE"
|
||||
fi
|
||||
|
||||
+else
|
||||
+AC_CHECK_LIB(nano-X, GrOpen)
|
||||
+LIBS="-lnano-X $LIBS"
|
||||
+ AC_DEFINE(USE_NANOX)
|
||||
+AM_CONDITIONAL(USE_NANOX, test x$enable_nanox = xyes)
|
||||
+fi # if enable_nanox
|
||||
+
|
||||
# Checks for header files.
|
||||
AC_HEADER_STDC
|
||||
|
||||
@@ -602,8 +613,13 @@
|
||||
esac
|
||||
],[
|
||||
# Currently we always use X11 on those systems where we run configure...
|
||||
+if test x$enable_nanox = xno; then
|
||||
gdk_windowing='
|
||||
#define GDK_WINDOWING_X11'
|
||||
+else
|
||||
+gdk_windowing='
|
||||
+#define GDK_WINDOWING_NANOX'
|
||||
+fi
|
||||
if test x$gdk_wchar_h = xyes; then
|
||||
gdk_wc='
|
||||
#define GDK_HAVE_WCHAR_H 1'
|
||||
@@ -629,6 +645,7 @@
|
||||
docs/Makefile
|
||||
gdk/Makefile
|
||||
gdk/x11/Makefile
|
||||
+gdk/nanox/Makefile
|
||||
gdk/win32/Makefile
|
||||
gtk/Makefile
|
||||
gtk/gtkfeatures.h
|
||||
Index: gdk/Makefile.am
|
||||
===================================================================
|
||||
RCS file: /cvs/gnome/gtk+/gdk/Makefile.am,v
|
||||
retrieving revision 1.41
|
||||
diff -u -r1.41 Makefile.am
|
||||
--- gdk/Makefile.am 2000/04/05 04:11:10 1.41
|
||||
+++ gdk/Makefile.am 2000/05/06 11:52:38
|
||||
@@ -1,6 +1,10 @@
|
||||
## Makefile.am for gtk+/gdk
|
||||
|
||||
+if USE_NANOX
|
||||
+SUBDIRS=win32 nanox
|
||||
+else
|
||||
SUBDIRS=x11 win32
|
||||
+endif
|
||||
|
||||
EXTRA_DIST = \
|
||||
gdkconfig.h.win32 \
|
||||
@@ -36,8 +40,13 @@
|
||||
-lm \
|
||||
@STRIP_END@
|
||||
|
||||
+if USE_NANOX
|
||||
libgdk_la_LIBADD = \
|
||||
+ nanox/libgdk-nanox.la
|
||||
+else
|
||||
+libgdk_la_LIBADD = \
|
||||
x11/libgdk-x11.la
|
||||
+endif
|
||||
|
||||
#
|
||||
# setup source file variables
|
||||
@@ -138,3 +147,8 @@
|
||||
@files=`ls $(DISTFILES) 2> /dev/null `; for p in $$files; do \
|
||||
echo $$p; \
|
||||
done
|
||||
+
|
||||
+noinst_PROGRAMS = simple
|
||||
+simple_DEPENDENCIES = libgdk.la simple.c
|
||||
+simple_LDADD = libgdk.la
|
||||
+
|
||||
20
README.win32
20
README.win32
@@ -3,10 +3,18 @@ correct as the Unix/X11 version. For more information about the Win32
|
||||
port, see http://www.gimp.org/tml/gimp/win32/ or
|
||||
http://www.iki.fi/tml/gimp/win32/ .
|
||||
|
||||
The current (CVS) version of the Win32 backend is *not* as stable as it
|
||||
was before the no-flicker branch was merged. A zipfile with that
|
||||
version is available from http://www.gimp.org/win32/. That should be
|
||||
use by "production" code until this CVS version is usable. (But note,
|
||||
the Win32 backend has never been claimed to be "production quality".)
|
||||
|
||||
To build GTk+ on Win32, you need either the Microsoft compiler and
|
||||
tools, or gcc-2.95 or later running under cygwin-b20.1 or
|
||||
later. Compile in gdk\win32, gdk and gtk with `nmake -f makefile.msc` or
|
||||
`make -f makefile.cygwin`.
|
||||
tools, or gcc-2.95 or later. The mingw setup of gcc is preferred, but
|
||||
you can run gcc also under cygwin-b20.1 or later. Compile in
|
||||
gdk\win32, gdk and gtk with `nmake -f makefile.msc` or `make -f
|
||||
makefile.cygwin`. The name makefile.cygwin is misleading, it should
|
||||
really be called makefile.mingw.
|
||||
|
||||
See the README.win32 file in the GLib distribution for instructions
|
||||
how to build with gcc.
|
||||
@@ -32,6 +40,6 @@ config.h.win32 file, and remove references to the gnu-intl library
|
||||
from the makefiles.
|
||||
|
||||
Note that while the GNU gettext package is under the GPL, the "intl"
|
||||
part of it as distributed with GNU libc is under the LGPL (like GTk+
|
||||
or GLib). We want the LGPL one, even if they are the same, more or
|
||||
less.
|
||||
part of it which is distributed with GNU libc is under the LGPL (like
|
||||
GTk+ or GLib). We want the LGPL one, even if they are the same, more
|
||||
or less.
|
||||
|
||||
149
TODO.xml
149
TODO.xml
@@ -69,11 +69,24 @@
|
||||
customizable
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
<bugs>#3958</bugs>
|
||||
</entry>
|
||||
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Make color handling more convenient</title>
|
||||
<description>
|
||||
<p>
|
||||
Add some color convenience functions; such as a way to get an
|
||||
allocated GdkColor from GdkRGB, and export functions from gtkstyle.c
|
||||
that lighten/darken a given color, and set a color from HSV in
|
||||
addition to RGB. Also, consider having static variables that contain
|
||||
preallocated common colors (gdk_blue, gdk_red, etc.), the problem
|
||||
being colormap issues.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Cursors</title>
|
||||
@@ -89,7 +102,7 @@
|
||||
looking at for this task.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="1.4">
|
||||
@@ -102,7 +115,7 @@
|
||||
friends, though.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
</section> <!-- GDK -->
|
||||
@@ -110,7 +123,7 @@
|
||||
<section>
|
||||
<title>Internationalization</title>
|
||||
|
||||
<entry size="big" status="0%" target="1.4">
|
||||
<entry size="big" status="70%" target="1.4">
|
||||
<title>Integrate Pango</title>
|
||||
<description>
|
||||
<p>
|
||||
@@ -123,7 +136,7 @@
|
||||
<contact>gtk-i18n-list@redhat.com</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="20%" target="1.4">
|
||||
<entry size="medium" status="80%" target="1.4">
|
||||
<title>Switch to using UTF-8</title>
|
||||
<description>
|
||||
<p>
|
||||
@@ -145,11 +158,11 @@
|
||||
<contact>gtk-i18n-list@redhat.com</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="0%" target="1.4">
|
||||
<entry size="big" status="40%" target="1.4">
|
||||
<title>Rewrite Input Method Support</title>
|
||||
<description>
|
||||
<p>
|
||||
Current support for Input Methods is done via XIM, with
|
||||
Support for Input Methods is GTK+-1.2 is done via XIM, with
|
||||
supported styles being over-the-spot and the root-window
|
||||
styles. However, the over-the-spot style is not going to
|
||||
work well with the Pango integration, since it relies on the
|
||||
@@ -159,8 +172,9 @@
|
||||
set of callbacks that are invoked by the input methods.
|
||||
</p>
|
||||
<p>
|
||||
While adding the above support, it may be desirable to
|
||||
generalize the input-method support to the point where
|
||||
GTK+-1.4 will have a new system with loadable input method
|
||||
modules. These modules can either be implemented using XIM,
|
||||
or written from scratch.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-i18n-list@redhat.com</contact>
|
||||
@@ -196,7 +210,7 @@
|
||||
"GLib based object and type system").
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="0%" target="1.4">
|
||||
@@ -283,25 +297,10 @@
|
||||
code (especially on AIX).
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Make color handling more convenient</title>
|
||||
<description>
|
||||
<p>
|
||||
Add some color convenience functions; such as a way to get an
|
||||
allocated GdkColor from GdkRGB, and export functions from gtkstyle.c
|
||||
that lighten/darken a given color, and set a color from HSV in
|
||||
addition to RGB. Also, consider having static variables that contain
|
||||
preallocated common colors (gtk_blue, gtk_red, etc.), the problem
|
||||
being colormap issues.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Convenient widget setup</title>
|
||||
<description>
|
||||
@@ -320,7 +319,7 @@
|
||||
</p>
|
||||
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="> 1.4">
|
||||
@@ -331,7 +330,7 @@
|
||||
Consider a GtkClipboard object to simplify cut-and-paste handling.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
|
||||
@@ -357,7 +356,7 @@
|
||||
GTK+ API for this.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="0%" target="> 1.4">
|
||||
@@ -371,7 +370,7 @@
|
||||
help browser gizmo into GTK.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
|
||||
@@ -383,7 +382,7 @@
|
||||
blink, etc., from a control panel type of deal.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
</section> <!-- Core -->
|
||||
@@ -391,7 +390,7 @@
|
||||
<section>
|
||||
<title>GTK+ Widgets</title>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<entry size="small" status="50%" target="1.4">
|
||||
<title>Make GtkFrame use a label</title>
|
||||
<description>
|
||||
<p>
|
||||
@@ -403,28 +402,28 @@
|
||||
in that slot.)
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="50%" target="1.4">
|
||||
<entry size="big" status="75%" target="1.4">
|
||||
<title>Replace GtkText Widget</title>
|
||||
<description>
|
||||
<p>
|
||||
The GtkText widget is badly in need of replacement, since it is
|
||||
buggy and insufficiently feature rich. There are a number
|
||||
of possible candidates for a replacement, with the most
|
||||
promising at the current time being Havoc Pennington's
|
||||
(hp@redhat.com) port of the Tk Text widget.
|
||||
The GtkText widget is badly in need of replacement, since it
|
||||
is buggy and insufficiently feature rich. This is being done
|
||||
using Havoc Pennington's port of the Tk Text widget.
|
||||
</p>
|
||||
<p>
|
||||
As part of this job it will be necessary to add
|
||||
<a href="http://www.pango.org">Pango</a> support to the
|
||||
replacement. The structure of the Tk text widget port seems
|
||||
suited to this as it works paragraph-by-paragraph, and
|
||||
Pango works at a sub-paragraph scale.
|
||||
As part of this job <a href="http://www.pango.org">Pango</a>
|
||||
support is being added to the replacement. The structure of
|
||||
the Tk text widget port is suited to this as it works
|
||||
paragraph-by-paragraph, and Pango works at a sub-paragraph
|
||||
scale. The main remaining tasks here are to implement
|
||||
incremental reflow to make performance acceptable and to
|
||||
implement embedded pixmaps and widgets.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
@@ -439,7 +438,7 @@
|
||||
will fit in with well with the rest of the GTK+ look.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
@@ -455,7 +454,7 @@
|
||||
side of the submenu.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4 ?">
|
||||
@@ -476,7 +475,7 @@
|
||||
windowing systems.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="90%" target="1.4">
|
||||
@@ -527,7 +526,7 @@
|
||||
both the simplicity and power of the interfaces.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
@@ -551,7 +550,7 @@
|
||||
don't have to use gtk_statusbar_get_context_id().
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="95%" target="1.4">
|
||||
@@ -584,7 +583,7 @@
|
||||
see GtkSpinButton where these are already implemented.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="0%" target="> 1.4">
|
||||
@@ -605,7 +604,7 @@
|
||||
(Havoc has a proposed interface for this, mail hp@redhat.com)
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="> 1.4">
|
||||
@@ -616,7 +615,7 @@
|
||||
the like.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="> 1.4">
|
||||
@@ -629,7 +628,7 @@
|
||||
saving the current positions of the various docked bars.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="big" status="0%" target="> 1.4">
|
||||
@@ -639,7 +638,7 @@
|
||||
Figure out how to get GnomeCanvas or a derived work into GTK+ itself.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="1.4">
|
||||
@@ -650,7 +649,7 @@
|
||||
as on the Mac.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="1.4">
|
||||
@@ -661,7 +660,7 @@
|
||||
wrapping or drop-down deal. (See Windows/Mac apps for examples.)
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
@@ -675,17 +674,17 @@
|
||||
<contact>otaylor@redhat.com</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<entry size="small" status="100%" target="1.4">
|
||||
<title>Don't highlight first menu item when menus come up</title>
|
||||
<description>
|
||||
<p>
|
||||
Keep GtkMenu from prelighting the first menu item.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<entry size="small" status="95%" target="1.4">
|
||||
<title>Integrate new color selector</title>
|
||||
<description>
|
||||
<p>
|
||||
@@ -695,7 +694,7 @@
|
||||
still called GtkColorSelector).
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="medium" status="0%" target="1.4">
|
||||
@@ -708,7 +707,31 @@
|
||||
it makes sense (like gnome-terminal probably).
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@redhat.com</contact>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Stack Widget</title>
|
||||
<description>
|
||||
<p>
|
||||
Jonathan has a widget like a tabless/frameless notebook, used for
|
||||
something like the GNOME control center where you want to toggle which
|
||||
widget is visible to the user. Needs to be cleaned up and considered
|
||||
for GTK.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@gnome.org, jrb@redhat.com</contact>
|
||||
</entry>
|
||||
|
||||
<entry size="small" status="0%" target="1.4">
|
||||
<title>Clean up GtkNotebook</title>
|
||||
<description>
|
||||
<p>
|
||||
GtkNotebook currently breaks GTK invariants about
|
||||
mapping/visibility/etc., needs fixing.
|
||||
</p>
|
||||
</description>
|
||||
<contact>gtk-devel-list@gnome.org</contact>
|
||||
</entry>
|
||||
|
||||
</section> <!-- GTK+ -->
|
||||
|
||||
36
configure.in
36
configure.in
@@ -171,17 +171,19 @@ AC_MSG_CHECKING(whether make is GNU Make)
|
||||
STRIP_BEGIN=
|
||||
STRIP_END=
|
||||
if $ac_make --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
|
||||
STRIP_BEGIN='$(strip'
|
||||
STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
|
||||
STRIP_END=')'
|
||||
AC_MSG_RESULT(yes)
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
fi
|
||||
STRIP_DUMMY=
|
||||
AC_SUBST(STRIP_DUMMY)
|
||||
AC_SUBST(STRIP_BEGIN)
|
||||
AC_SUBST(STRIP_END)
|
||||
|
||||
# i18n stuff
|
||||
ALL_LINGUAS="ca cs da de el es et eu fi fr ga gl hr hu it ja ko lt nl no pl pt pt_BR ru sk sl sv tr uk wa zh_TW.Big5 zh_CN.GB2312"
|
||||
ALL_LINGUAS="ca cs da de el es et eu fi fr ga gl hr hu it ja ko lt nl no pl pt pt_BR ro ru sk sl sv tr uk wa zh_TW.Big5 zh_CN.GB2312"
|
||||
AM_GTK_GNU_GETTEXT
|
||||
LIBS="$LIBS $INTLLIBS"
|
||||
|
||||
@@ -250,16 +252,16 @@ fi
|
||||
if test x$with_glib = x ; then
|
||||
# Look for separately installed glib
|
||||
|
||||
AM_PATH_GLIB(1.3.0,,
|
||||
AM_PATH_GLIB(1.3.1,,
|
||||
AC_MSG_ERROR([
|
||||
*** GLIB 1.3.0 or better is required. The latest version of GLIB
|
||||
*** is always available from ftp://ftp.gtk.org/.]),
|
||||
gmodule gthread)
|
||||
gobject gmodule gthread)
|
||||
|
||||
# we do not want to make all gtk progs to link to thread libraries.
|
||||
glib_cflags=`$GLIB_CONFIG glib gmodule --cflags`
|
||||
glib_cflags=`$GLIB_CONFIG glib gobject gmodule --cflags`
|
||||
glib_thread_cflags="$GLIB_CFLAGS"
|
||||
glib_libs=`$GLIB_CONFIG glib gmodule --libs`
|
||||
glib_libs=`$GLIB_CONFIG glib gobject gmodule --libs`
|
||||
glib_thread_libs="$GLIB_LIBS"
|
||||
GLIB_LIBS="$glib_libs"
|
||||
GLIB_DEPLIBS="$glib_libs"
|
||||
@@ -309,7 +311,6 @@ AC_CHECK_HEADERS(dirent.h, AC_DEFINE(HAVE_DIRENT_H))
|
||||
AC_CHECK_HEADERS(pwd.h, AC_DEFINE(HAVE_PWD_H))
|
||||
AC_CHECK_HEADERS(sys/time.h, AC_DEFINE(HAVE_SYS_TIME_H))
|
||||
|
||||
|
||||
# Find the X11 include and library directories
|
||||
AC_PATH_X
|
||||
AC_PATH_XTRA
|
||||
@@ -396,24 +397,6 @@ fi
|
||||
x_cflags="$X_CFLAGS"
|
||||
x_ldflags="$X_LDFLAGS $X_LIBS"
|
||||
|
||||
#
|
||||
# Check for Pango
|
||||
#
|
||||
AC_PATH_PROG(PANGO_CONFIG, pango-config, no)
|
||||
if test x$PANGO_CONFIG = xno ; then
|
||||
AC_MSG_ERROR([*** pango-config not found])
|
||||
fi
|
||||
PANGO_CFLAGS="`pango-config --cflags pangox`"
|
||||
CFLAGS="$CFLAGS $PANGO_CFLAGS"
|
||||
PANGO_LIBS="`pango-config --libs pangox`"
|
||||
AC_SUBST(PANGO_LIBS)
|
||||
AC_SUBST(PANGO_CFLAGS)
|
||||
|
||||
AC_CHECK_LIB(pango, pango_context_new, :, AC_MSG_ERROR([
|
||||
*** Pango not found. Pango is required to build
|
||||
*** GTK+. For more information see http://www.pango.org]), $PANGO_LIBS $x_ldflags $x_libs)
|
||||
|
||||
|
||||
# set up things for XInput
|
||||
|
||||
if test "x$with_xinput" = "xgxi" || test "x$with_xinput" = "xyes"; then
|
||||
@@ -637,9 +620,6 @@ fi
|
||||
|
||||
])
|
||||
|
||||
AC_PATH_PROG(SGML2HTML, sgml2html, no)
|
||||
AM_CONDITIONAL(HAVE_SGML2HTML, ! test x$SGML2HTML = xno)
|
||||
|
||||
AC_OUTPUT([
|
||||
gtk+.spec
|
||||
docs/gtk-config.1
|
||||
|
||||
475
demos/testanimation.c
Normal file
475
demos/testanimation.c
Normal file
@@ -0,0 +1,475 @@
|
||||
|
||||
/* testpixbuf -- test program for gdk-pixbuf code
|
||||
* Copyright (C) 1999 Mark Crichton, Larry Ewing
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <gtk/gtk.h>
|
||||
#include "gdk-pixbuf.h"
|
||||
#include "gdk-pixbuf-loader.h"
|
||||
|
||||
typedef struct {
|
||||
FILE *imagefile;
|
||||
GdkPixbufLoader *loader;
|
||||
GtkWidget **rgbwin;
|
||||
guchar *buf;
|
||||
guint timeout;
|
||||
guint readlen;
|
||||
|
||||
} ProgressFileStatus;
|
||||
|
||||
|
||||
#define DEFAULT_WIDTH 24
|
||||
#define DEFAULT_HEIGHT 24
|
||||
|
||||
static const unsigned char default_image[] = {
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xae, 0xb3, 0xb3, 0xc6, 0xc9, 0xcd, 0xd7, 0xd4, 0xdf,
|
||||
0xec, 0xde, 0xf3, 0xe7, 0xcb, 0xe9, 0xd9, 0xb5, 0xd3, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xb1, 0xb7, 0xa5,
|
||||
0xb0, 0xb8, 0xad, 0xb3, 0xb9, 0xb6, 0xc1, 0xc6, 0xc8, 0xd5, 0xd3, 0xdc,
|
||||
0xec, 0xde, 0xf3, 0xe5, 0xca, 0xe6, 0xe0, 0xbb, 0xd7, 0xe1, 0xad, 0xc2,
|
||||
0xe3, 0xac, 0xa3, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xca, 0xc1, 0xa4, 0xc5, 0xc7, 0xac,
|
||||
0xb7, 0xbe, 0xaf, 0xad, 0xb4, 0xaf, 0xbd, 0xc2, 0xc3, 0xd1, 0xd0, 0xd8,
|
||||
0xec, 0xde, 0xf3, 0xe5, 0xc7, 0xe4, 0xe0, 0xb6, 0xd1, 0xe7, 0xa9, 0xb4,
|
||||
0xed, 0xcd, 0xb6, 0xd6, 0xcf, 0xae, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xdf, 0xa7, 0x9f, 0xdd, 0xbf, 0xaa, 0xcf, 0xc5, 0xa9,
|
||||
0xc1, 0xc4, 0xac, 0xb2, 0xba, 0xaf, 0xb6, 0xbb, 0xbb, 0xcd, 0xce, 0xd4,
|
||||
0xec, 0xde, 0xf3, 0xe4, 0xc4, 0xe1, 0xe0, 0xaf, 0xc7, 0xea, 0xbc, 0xae,
|
||||
0xe1, 0xd6, 0xb6, 0xc7, 0xcc, 0xae, 0xa2, 0xab, 0x9a, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xe3, 0xab, 0xc0, 0xe6, 0xa3, 0xa7, 0xdf, 0xba, 0xa8,
|
||||
0xcf, 0xc5, 0xa9, 0xbd, 0xc2, 0xae, 0xad, 0xb4, 0xaf, 0xc6, 0xc9, 0xcd,
|
||||
0xec, 0xde, 0xf3, 0xe2, 0xbf, 0xdc, 0xe7, 0xa9, 0xb4, 0xe7, 0xd6, 0xb8,
|
||||
0xc7, 0xcc, 0xae, 0xac, 0xb6, 0xa6, 0x9d, 0xa8, 0x9f, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xd9, 0xaf, 0xcf, 0xe1, 0xb4, 0xd2, 0xe2, 0xb0, 0xcb, 0xe4, 0xa9, 0xbb,
|
||||
0xe2, 0xb2, 0xa6, 0xcf, 0xc5, 0xa9, 0x6a, 0x6a, 0x6a, 0x0d, 0x0d, 0x0d,
|
||||
0x0d, 0x0d, 0x0d, 0x6a, 0x6a, 0x6a, 0xed, 0xcd, 0xb6, 0xc7, 0xcc, 0xae,
|
||||
0xa6, 0xb1, 0xa3, 0x98, 0xa2, 0x9c, 0x8f, 0x97, 0x96, 0x7e, 0x84, 0x85,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe8, 0xc6, 0xe7, 0xe5, 0xc2, 0xe3, 0xe3, 0xbd, 0xdd, 0xe1, 0xb6, 0xd5,
|
||||
0xe2, 0xb0, 0xcb, 0x6a, 0x6a, 0x6a, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x6a, 0x6a, 0x6a, 0x9d, 0xa8, 0x9f,
|
||||
0x8f, 0x97, 0x96, 0x8b, 0x90, 0x92, 0x97, 0x9e, 0xa2, 0xa0, 0xa7, 0xae,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe7, 0xd3, 0xed, 0xe8, 0xd1, 0xed, 0xe8, 0xce, 0xec, 0xe9, 0xcc, 0xeb,
|
||||
0xe8, 0xc6, 0xe7, 0x0d, 0x0d, 0x0d, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x0d, 0x0d, 0x0d, 0x97, 0x9e, 0xa2,
|
||||
0xa7, 0xae, 0xb7, 0xb2, 0xb6, 0xc5, 0xba, 0xbc, 0xce, 0xbf, 0xbe, 0xd3,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0,
|
||||
0xe9, 0xdf, 0xf0, 0x0d, 0x0d, 0x0d, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x0d, 0x0d, 0x0d, 0xe1, 0xd2, 0xf7,
|
||||
0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xca, 0xc7, 0xd2, 0xc5, 0xc4, 0xcd, 0xbf, 0xbf, 0xc7, 0xb8, 0xb9, 0xc0,
|
||||
0xae, 0xaf, 0xb6, 0x6a, 0x6a, 0x6a, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x6a, 0x6a, 0x6a, 0xd5, 0xa8, 0xe1,
|
||||
0xd8, 0xb2, 0xe9, 0xd9, 0xb8, 0xed, 0xdb, 0xbd, 0xf0, 0xdc, 0xbf, 0xf1,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xa4, 0xa6, 0xac, 0xa8, 0xaa, 0xaf, 0xa0, 0xa6, 0xa8, 0x98, 0x9e, 0x9c,
|
||||
0xa1, 0xa8, 0x9e, 0xb1, 0xb6, 0xa1, 0x6a, 0x6a, 0x6a, 0x0d, 0x0d, 0x0d,
|
||||
0x0d, 0x0d, 0x0d, 0x6a, 0x6a, 0x6a, 0xc0, 0x8c, 0xad, 0xcc, 0x90, 0xb5,
|
||||
0xd3, 0x94, 0xca, 0xd6, 0xa2, 0xdb, 0xd5, 0xa8, 0xe1, 0xcf, 0xa7, 0xdf,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0x98, 0x9f, 0x9b, 0xa1, 0xa8, 0x9e, 0xac, 0xb3, 0xa0,
|
||||
0xb9, 0xb9, 0xa4, 0xd0, 0xb8, 0xa8, 0xc5, 0xb5, 0xb8, 0xb6, 0xbb, 0xad,
|
||||
0xe3, 0xd7, 0xb5, 0xdd, 0xb4, 0xa9, 0xcb, 0x89, 0xac, 0xc0, 0x8c, 0xad,
|
||||
0xc8, 0x91, 0xb5, 0xd1, 0x8d, 0xb7, 0xd3, 0x94, 0xca, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xa1, 0xa7, 0x98, 0xb1, 0xb6, 0xa1, 0xbd, 0xb9, 0xa5,
|
||||
0xd0, 0xb8, 0xa8, 0xca, 0xb5, 0xb7, 0xb8, 0xb1, 0xb1, 0xc2, 0xc8, 0xb2,
|
||||
0xe3, 0xd7, 0xb5, 0xe1, 0xbf, 0xaf, 0xdb, 0x92, 0x9a, 0xbe, 0x82, 0xa6,
|
||||
0xc0, 0x8c, 0xad, 0xc8, 0x91, 0xb4, 0xc7, 0x8b, 0xb0, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xbc, 0xb6, 0xa1, 0xd0, 0xb8, 0xa8,
|
||||
0xcd, 0xb6, 0xb7, 0xc0, 0xb4, 0xb5, 0xb1, 0xb1, 0xaa, 0xca, 0xd1, 0xb4,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xc1, 0xb0, 0xdb, 0xa8, 0xa3, 0xd2, 0x8a, 0xa9,
|
||||
0xb7, 0x7e, 0xa2, 0xbd, 0x89, 0xa9, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xc9, 0xaf, 0xaf,
|
||||
0xc5, 0xb5, 0xb8, 0xb8, 0xb1, 0xb1, 0xb6, 0xbb, 0xad, 0xd0, 0xd6, 0xb5,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xbf, 0xaf, 0xdd, 0xb4, 0xa9, 0xdb, 0x92, 0x9a,
|
||||
0xc6, 0x84, 0xa7, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xac, 0xaa, 0xa6, 0xbd, 0xc3, 0xb0, 0xd2, 0xd7, 0xb5,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xbf, 0xae, 0xdb, 0xb6, 0xa8, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff
|
||||
};
|
||||
|
||||
static void
|
||||
quit_func (GtkWidget *widget, gpointer dummy)
|
||||
{
|
||||
gtk_main_quit ();
|
||||
}
|
||||
|
||||
static void
|
||||
expose_func (GtkWidget *drawing_area, GdkEventExpose *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *)gtk_object_get_data(GTK_OBJECT(drawing_area), "pixbuf");
|
||||
|
||||
if (gdk_pixbuf_get_has_alpha (pixbuf)) {
|
||||
gdk_draw_rgb_32_image (drawing_area->window,
|
||||
drawing_area->style->black_gc,
|
||||
event->area.x, event->area.y,
|
||||
event->area.width,
|
||||
event->area.height,
|
||||
GDK_RGB_DITHER_MAX,
|
||||
gdk_pixbuf_get_pixels (pixbuf)
|
||||
+ (event->area.y * gdk_pixbuf_get_rowstride (pixbuf))
|
||||
+ (event->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
} else {
|
||||
gdk_draw_rgb_image (drawing_area->window,
|
||||
drawing_area->style->white_gc,
|
||||
event->area.x, event->area.y,
|
||||
event->area.width,
|
||||
event->area.height,
|
||||
GDK_RGB_DITHER_NORMAL,
|
||||
gdk_pixbuf_get_pixels (pixbuf)
|
||||
+ (event->area.y * gdk_pixbuf_get_rowstride (pixbuf))
|
||||
+ (event->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
config_func (GtkWidget *drawing_area, GdkEventConfigure *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *)gtk_object_get_data(GTK_OBJECT(drawing_area), "pixbuf");
|
||||
|
||||
#if 0
|
||||
if (((event->width) != gdk_pixbuf_get_width (pixbuf)) ||
|
||||
((event->height) != gdk_pixbuf_get_height (pixbuf)))
|
||||
gdk_pixbuf_scale(pixbuf, event->width, event->height);
|
||||
#endif
|
||||
}
|
||||
|
||||
static GtkWidget*
|
||||
new_testrgb_window (GdkPixbuf *pixbuf, gchar *title)
|
||||
{
|
||||
GtkWidget *window;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *temp_box;
|
||||
GtkWidget *button;
|
||||
GtkWidget *drawing_area;
|
||||
gint w, h;
|
||||
|
||||
w = gdk_pixbuf_get_width (pixbuf);
|
||||
h = gdk_pixbuf_get_height (pixbuf);
|
||||
|
||||
window = gtk_widget_new (gtk_window_get_type (),
|
||||
"GtkObject::user_data", NULL,
|
||||
"GtkWindow::type", GTK_WINDOW_TOPLEVEL,
|
||||
"GtkWindow::title", "testrgb",
|
||||
"GtkWindow::allow_shrink", TRUE,
|
||||
NULL);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
(GtkSignalFunc) quit_func, NULL);
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 0);
|
||||
|
||||
if (title)
|
||||
gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (title),
|
||||
TRUE, TRUE, 0);
|
||||
|
||||
drawing_area = gtk_drawing_area_new ();
|
||||
|
||||
temp_box = gtk_hbox_new (FALSE, 0);
|
||||
gtk_drawing_area_size (GTK_DRAWING_AREA(drawing_area), w, h);
|
||||
gtk_box_pack_start (GTK_BOX (temp_box), drawing_area, FALSE, FALSE, 0);
|
||||
gtk_box_pack_start (GTK_BOX (vbox), temp_box, FALSE, FALSE, 0);
|
||||
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT(drawing_area), "expose_event",
|
||||
GTK_SIGNAL_FUNC(expose_func), NULL);
|
||||
gtk_signal_connect (GTK_OBJECT(drawing_area), "configure_event",
|
||||
GTK_SIGNAL_FUNC (config_func), NULL);
|
||||
|
||||
gtk_object_set_data (GTK_OBJECT(drawing_area), "pixbuf", pixbuf);
|
||||
|
||||
gtk_widget_show (drawing_area);
|
||||
|
||||
button = gtk_button_new_with_label ("Quit");
|
||||
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
||||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||||
(GtkSignalFunc) gtk_widget_destroy,
|
||||
GTK_OBJECT (window));
|
||||
|
||||
gtk_widget_show (button);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||||
gtk_widget_show_all (vbox);
|
||||
|
||||
gtk_widget_show (window);
|
||||
|
||||
return window;
|
||||
}
|
||||
|
||||
#if 0
|
||||
|
||||
static gint
|
||||
update_timeout(gpointer data)
|
||||
{
|
||||
ProgressFileStatus *status = data;
|
||||
gboolean done;
|
||||
|
||||
done = TRUE;
|
||||
if (!feof(status->imagefile)) {
|
||||
gint nbytes;
|
||||
|
||||
nbytes = fread(status->buf, 1, status->readlen,
|
||||
status->imagefile);
|
||||
|
||||
done = !gdk_pixbuf_loader_write (GDK_PIXBUF_LOADER (status->loader), status->buf, nbytes);
|
||||
|
||||
}
|
||||
|
||||
if (done) {
|
||||
gtk_widget_queue_draw(*status->rgbwin);
|
||||
gdk_pixbuf_loader_close (GDK_PIXBUF_LOADER (status->loader));
|
||||
gtk_object_destroy (GTK_OBJECT(status->loader));
|
||||
fclose (status->imagefile);
|
||||
g_free (status->buf);
|
||||
}
|
||||
|
||||
return !done;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
progressive_prepared_callback(GdkPixbufLoader* loader, gpointer data)
|
||||
{
|
||||
GtkWidget** retloc = data;
|
||||
GdkPixbuf* pixbuf;
|
||||
|
||||
pixbuf = gdk_pixbuf_loader_get_pixbuf(loader);
|
||||
g_assert(pixbuf != NULL);
|
||||
|
||||
gdk_pixbuf_ref(pixbuf); /* for the RGB window */
|
||||
|
||||
*retloc = new_testrgb_window(pixbuf, "Progressive");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
progressive_updated_callback(GdkPixbufLoader* loader, guint x, guint y, guint width, guint height, gpointer data)
|
||||
{
|
||||
GtkWidget** window_loc = data;
|
||||
|
||||
/* g_print ("progressive_updated_callback:\n\t%d\t%d\t%d\t%d\n", x, y, width, height); */
|
||||
|
||||
if (*window_loc != NULL)
|
||||
gtk_widget_queue_draw_area(*window_loc,
|
||||
x, y, width, height);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
static int readlen = 4096;
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
int found_valid = FALSE;
|
||||
|
||||
GdkPixbufAnimation *animation;
|
||||
|
||||
gtk_init (&argc, &argv);
|
||||
|
||||
gdk_rgb_set_verbose (TRUE);
|
||||
|
||||
gdk_rgb_init ();
|
||||
|
||||
gtk_widget_set_default_colormap (gdk_rgb_get_cmap ());
|
||||
gtk_widget_set_default_visual (gdk_rgb_get_visual ());
|
||||
|
||||
{
|
||||
char *tbf_readlen = getenv("TBF_READLEN");
|
||||
if(tbf_readlen) readlen = atoi(tbf_readlen);
|
||||
}
|
||||
|
||||
{
|
||||
char *tbf_bps = getenv("TBF_KBPS");
|
||||
guint bps;
|
||||
|
||||
if (tbf_bps) {
|
||||
bps = atoi(tbf_bps);
|
||||
g_print ("Simulating %d kBytes/sec\n", bps);
|
||||
readlen = (bps*1024)/10;
|
||||
}
|
||||
}
|
||||
|
||||
i = 1;
|
||||
if (argc == 1) {
|
||||
g_print ("USAGE: testanimation FILE1 ...\n");
|
||||
return 0;
|
||||
} else {
|
||||
for (i = 1; i < argc; i++) {
|
||||
animation = gdk_pixbuf_animation_new_from_file (argv[i]);
|
||||
|
||||
if (animation) {
|
||||
gint i = 0;
|
||||
GList *listptr;
|
||||
for (listptr = gdk_pixbuf_animation_get_frames (animation);
|
||||
listptr;
|
||||
listptr = listptr->next) {
|
||||
GdkPixbufFrame *frame;
|
||||
GdkPixbuf *pixbuf;
|
||||
gchar *title;
|
||||
|
||||
frame = listptr->data;
|
||||
pixbuf = gdk_pixbuf_frame_get_pixbuf (frame);
|
||||
|
||||
title = g_strdup_printf ("Frame %d", i);
|
||||
g_print ("Frame %d x:%d y:%d width:%d height:%d\n",
|
||||
i,
|
||||
gdk_pixbuf_frame_get_x_offset (frame),
|
||||
gdk_pixbuf_frame_get_y_offset (frame),
|
||||
gdk_pixbuf_get_width (pixbuf),
|
||||
gdk_pixbuf_get_height (pixbuf));
|
||||
new_testrgb_window (pixbuf, title);
|
||||
g_free (title);
|
||||
i++;
|
||||
}
|
||||
found_valid = TRUE;
|
||||
}
|
||||
}
|
||||
#if 0
|
||||
{
|
||||
GtkWidget* rgb_window = NULL;
|
||||
ProgressFileStatus status;
|
||||
GdkPixbufLoader *pixbuf_loader;
|
||||
|
||||
pixbuf_loader = gdk_pixbuf_loader_new ();
|
||||
status.loader = pixbuf_loader;
|
||||
|
||||
status.rgbwin = &rgb_window;
|
||||
|
||||
status.buf = g_malloc (readlen);
|
||||
gtk_signal_connect(GTK_OBJECT(pixbuf_loader),
|
||||
"area_prepared",
|
||||
GTK_SIGNAL_FUNC(progressive_prepared_callback),
|
||||
&rgb_window);
|
||||
|
||||
gtk_signal_connect(GTK_OBJECT(pixbuf_loader),
|
||||
"area_updated",
|
||||
GTK_SIGNAL_FUNC(progressive_updated_callback),
|
||||
&rgb_window);
|
||||
|
||||
|
||||
status.imagefile = fopen (argv[1], "r");
|
||||
g_assert (status.imagefile != NULL);
|
||||
|
||||
status.readlen = readlen;
|
||||
|
||||
status.timeout = gtk_timeout_add(100, update_timeout, &status);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
if (found_valid)
|
||||
gtk_main ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
113
demos/testpixbuf-drawable.c
Normal file
113
demos/testpixbuf-drawable.c
Normal file
@@ -0,0 +1,113 @@
|
||||
#include <config.h>
|
||||
#include <gtk/gtk.h>
|
||||
#include <gdk/gdkx.h>
|
||||
#include "gdk-pixbuf.h"
|
||||
|
||||
int close_app(GtkWidget *widget, gpointer data)
|
||||
{
|
||||
gtk_main_quit();
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
int expose_cb(GtkWidget *drawing_area, GdkEventExpose *evt, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *) gtk_object_get_data(GTK_OBJECT(drawing_area),
|
||||
"pixbuf");
|
||||
if(gdk_pixbuf_get_has_alpha (pixbuf))
|
||||
{
|
||||
gdk_draw_rgb_32_image(drawing_area->window,
|
||||
drawing_area->style->black_gc,
|
||||
evt->area.x, evt->area.y,
|
||||
evt->area.width,
|
||||
evt->area.height,
|
||||
GDK_RGB_DITHER_MAX,
|
||||
gdk_pixbuf_get_pixels (pixbuf) +
|
||||
(evt->area.y * gdk_pixbuf_get_rowstride (pixbuf)) +
|
||||
(evt->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
}
|
||||
else
|
||||
{
|
||||
gdk_draw_rgb_image(drawing_area->window,
|
||||
drawing_area->style->black_gc,
|
||||
evt->area.x, evt->area.y,
|
||||
evt->area.width,
|
||||
evt->area.height,
|
||||
GDK_RGB_DITHER_NORMAL,
|
||||
gdk_pixbuf_get_pixels (pixbuf) +
|
||||
(evt->area.y * gdk_pixbuf_get_rowstride (pixbuf)) +
|
||||
(evt->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
int configure_cb(GtkWidget *drawing_area, GdkEventConfigure *evt, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *) gtk_object_get_data(GTK_OBJECT(drawing_area),
|
||||
"pixbuf");
|
||||
|
||||
g_print("X:%d Y:%d\n", evt->width, evt->height);
|
||||
if(evt->width != gdk_pixbuf_get_width (pixbuf) || evt->height != gdk_pixbuf_get_height (pixbuf))
|
||||
{
|
||||
GdkWindow *root;
|
||||
GdkPixbuf *new_pixbuf;
|
||||
|
||||
root = GDK_ROOT_PARENT();
|
||||
new_pixbuf = gdk_pixbuf_get_from_drawable(NULL, root, NULL,
|
||||
0, 0, 0, 0, evt->width, evt->height);
|
||||
gtk_object_set_data(GTK_OBJECT(drawing_area), "pixbuf", new_pixbuf);
|
||||
gdk_pixbuf_unref(pixbuf);
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
GdkWindow *root;
|
||||
GtkWidget *window;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *drawing_area;
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
gtk_init(&argc, &argv);
|
||||
gdk_rgb_set_verbose(TRUE);
|
||||
gdk_rgb_init();
|
||||
|
||||
gtk_widget_set_default_colormap(gdk_rgb_get_cmap());
|
||||
gtk_widget_set_default_visual(gdk_rgb_get_visual());
|
||||
|
||||
root = GDK_ROOT_PARENT();
|
||||
pixbuf = gdk_pixbuf_get_from_drawable(NULL, root, NULL,
|
||||
0, 0, 0, 0, 150, 160);
|
||||
|
||||
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
||||
gtk_signal_connect(GTK_OBJECT(window), "delete_event",
|
||||
GTK_SIGNAL_FUNC(close_app), NULL);
|
||||
gtk_signal_connect(GTK_OBJECT(window), "destroy",
|
||||
GTK_SIGNAL_FUNC(close_app), NULL);
|
||||
|
||||
vbox = gtk_vbox_new(FALSE, 0);
|
||||
gtk_container_add(GTK_CONTAINER(window), vbox);
|
||||
|
||||
drawing_area = gtk_drawing_area_new();
|
||||
gtk_drawing_area_size(GTK_DRAWING_AREA(drawing_area),
|
||||
gdk_pixbuf_get_width (pixbuf),
|
||||
gdk_pixbuf_get_height (pixbuf));
|
||||
gtk_signal_connect(GTK_OBJECT(drawing_area), "expose_event",
|
||||
GTK_SIGNAL_FUNC(expose_cb), NULL);
|
||||
|
||||
gtk_signal_connect(GTK_OBJECT(drawing_area), "configure_event",
|
||||
GTK_SIGNAL_FUNC(configure_cb), NULL);
|
||||
gtk_object_set_data(GTK_OBJECT(drawing_area), "pixbuf", pixbuf);
|
||||
gtk_box_pack_start(GTK_BOX(vbox), drawing_area, TRUE, TRUE, 0);
|
||||
|
||||
gtk_widget_show_all(window);
|
||||
gtk_main();
|
||||
return 0;
|
||||
}
|
||||
156
demos/testpixbuf-scale.c
Normal file
156
demos/testpixbuf-scale.c
Normal file
@@ -0,0 +1,156 @@
|
||||
#include <gtk/gtk.h>
|
||||
#include "gdk-pixbuf.h"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
GdkInterpType interp_type = GDK_INTERP_BILINEAR;
|
||||
int overall_alpha = 255;
|
||||
GdkPixbuf *pixbuf;
|
||||
GtkWidget *darea;
|
||||
|
||||
void
|
||||
set_interp_type (GtkWidget *widget, gpointer data)
|
||||
{
|
||||
interp_type = GPOINTER_TO_UINT (data);
|
||||
gtk_widget_queue_draw (darea);
|
||||
}
|
||||
|
||||
void
|
||||
overall_changed_cb (GtkAdjustment *adjustment, gpointer data)
|
||||
{
|
||||
if (adjustment->value != overall_alpha)
|
||||
{
|
||||
overall_alpha = adjustment->value;
|
||||
gtk_widget_queue_draw (darea);
|
||||
}
|
||||
}
|
||||
|
||||
gboolean
|
||||
expose_cb (GtkWidget *widget, GdkEventExpose *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *dest;
|
||||
|
||||
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
|
||||
|
||||
dest = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, event->area.width, event->area.height);
|
||||
|
||||
gdk_pixbuf_composite_color (pixbuf, dest,
|
||||
0, 0, event->area.width, event->area.height,
|
||||
-event->area.x, -event->area.y,
|
||||
(double) widget->allocation.width / gdk_pixbuf_get_width (pixbuf),
|
||||
(double) widget->allocation.height / gdk_pixbuf_get_height (pixbuf),
|
||||
interp_type, overall_alpha,
|
||||
event->area.x, event->area.y, 16, 0xaaaaaa, 0x555555);
|
||||
|
||||
gdk_pixbuf_render_to_drawable (dest, widget->window, widget->style->fg_gc[GTK_STATE_NORMAL],
|
||||
0, 0, event->area.x, event->area.y,
|
||||
event->area.width, event->area.height,
|
||||
GDK_RGB_DITHER_NORMAL, event->area.x, event->area.y);
|
||||
|
||||
gdk_pixbuf_unref (dest);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
GtkWidget *window, *vbox;
|
||||
GtkWidget *menuitem, *optionmenu, *menu;
|
||||
GtkWidget *alignment;
|
||||
GtkWidget *hbox, *label, *hscale;
|
||||
GtkAdjustment *adjustment;
|
||||
GtkRequisition scratch_requisition;
|
||||
|
||||
gtk_init (&argc, &argv);
|
||||
gdk_rgb_init ();
|
||||
|
||||
if (argc != 2) {
|
||||
fprintf (stderr, "Usage: testpixbuf-scale FILE\n");
|
||||
exit (1);
|
||||
}
|
||||
|
||||
pixbuf = gdk_pixbuf_new_from_file (argv[1]);
|
||||
if (!pixbuf) {
|
||||
fprintf (stderr, "Cannot load %s\n", argv[1]);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
GTK_SIGNAL_FUNC (gtk_main_quit), NULL);
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 0);
|
||||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||||
|
||||
menu = gtk_menu_new ();
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("NEAREST");
|
||||
gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
|
||||
GTK_SIGNAL_FUNC (set_interp_type),
|
||||
GUINT_TO_POINTER (GDK_INTERP_NEAREST));
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_container_add (GTK_CONTAINER (menu), menuitem);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("BILINEAR");
|
||||
gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
|
||||
GTK_SIGNAL_FUNC (set_interp_type),
|
||||
GUINT_TO_POINTER (GDK_INTERP_BILINEAR));
|
||||
gtk_widget_show (menuitem);
|
||||
gtk_container_add (GTK_CONTAINER (menu), menuitem);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("TILES");
|
||||
gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
|
||||
GTK_SIGNAL_FUNC (set_interp_type),
|
||||
GUINT_TO_POINTER (GDK_INTERP_TILES));
|
||||
gtk_container_add (GTK_CONTAINER (menu), menuitem);
|
||||
|
||||
menuitem = gtk_menu_item_new_with_label ("HYPER");
|
||||
gtk_signal_connect (GTK_OBJECT (menuitem), "activate",
|
||||
GTK_SIGNAL_FUNC (set_interp_type),
|
||||
GUINT_TO_POINTER (GDK_INTERP_HYPER));
|
||||
gtk_container_add (GTK_CONTAINER (menu), menuitem);
|
||||
|
||||
optionmenu = gtk_option_menu_new ();
|
||||
gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
|
||||
gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 1);
|
||||
|
||||
alignment = gtk_alignment_new (0.0, 0.0, 0.0, 0.5);
|
||||
gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0);
|
||||
|
||||
hbox = gtk_hbox_new (FALSE, 4);
|
||||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||||
|
||||
label = gtk_label_new ("Overall Alpha:");
|
||||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
|
||||
|
||||
adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (overall_alpha, 0, 255, 1, 10, 0));
|
||||
gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed",
|
||||
GTK_SIGNAL_FUNC (overall_changed_cb), NULL);
|
||||
|
||||
hscale = gtk_hscale_new (adjustment);
|
||||
gtk_scale_set_digits (GTK_SCALE (hscale), 0);
|
||||
gtk_box_pack_start (GTK_BOX (hbox), hscale, TRUE, TRUE, 0);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (alignment), optionmenu);
|
||||
gtk_widget_show_all (vbox);
|
||||
|
||||
/* Compute the size without the drawing area, so we know how big to make the default size */
|
||||
gtk_widget_size_request (vbox, &scratch_requisition);
|
||||
|
||||
darea = gtk_drawing_area_new ();
|
||||
gtk_box_pack_start (GTK_BOX (vbox), darea, TRUE, TRUE, 0);
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT (darea), "expose_event",
|
||||
GTK_SIGNAL_FUNC (expose_cb), NULL);
|
||||
|
||||
gtk_window_set_default_size (GTK_WINDOW (window),
|
||||
gdk_pixbuf_get_width (pixbuf),
|
||||
scratch_requisition.height + gdk_pixbuf_get_height (pixbuf));
|
||||
|
||||
gtk_widget_show_all (window);
|
||||
|
||||
gtk_main ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
587
demos/testpixbuf.c
Normal file
587
demos/testpixbuf.c
Normal file
@@ -0,0 +1,587 @@
|
||||
/* testpixbuf -- test program for gdk-pixbuf code
|
||||
* Copyright (C) 1999 Mark Crichton, Larry Ewing
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <string.h>
|
||||
#include <gtk/gtk.h>
|
||||
#include "gdk-pixbuf.h"
|
||||
#include "gdk-pixbuf-loader.h"
|
||||
|
||||
typedef struct {
|
||||
FILE *imagefile;
|
||||
GdkPixbufLoader *loader;
|
||||
GtkWidget **rgbwin;
|
||||
guchar *buf;
|
||||
guint timeout;
|
||||
guint readlen;
|
||||
} ProgressFileStatus;
|
||||
|
||||
|
||||
#define DEFAULT_WIDTH 24
|
||||
#define DEFAULT_HEIGHT 24
|
||||
|
||||
static const unsigned char default_image[] = {
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xae, 0xb3, 0xb3, 0xc6, 0xc9, 0xcd, 0xd7, 0xd4, 0xdf,
|
||||
0xec, 0xde, 0xf3, 0xe7, 0xcb, 0xe9, 0xd9, 0xb5, 0xd3, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xb1, 0xb7, 0xa5,
|
||||
0xb0, 0xb8, 0xad, 0xb3, 0xb9, 0xb6, 0xc1, 0xc6, 0xc8, 0xd5, 0xd3, 0xdc,
|
||||
0xec, 0xde, 0xf3, 0xe5, 0xca, 0xe6, 0xe0, 0xbb, 0xd7, 0xe1, 0xad, 0xc2,
|
||||
0xe3, 0xac, 0xa3, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xca, 0xc1, 0xa4, 0xc5, 0xc7, 0xac,
|
||||
0xb7, 0xbe, 0xaf, 0xad, 0xb4, 0xaf, 0xbd, 0xc2, 0xc3, 0xd1, 0xd0, 0xd8,
|
||||
0xec, 0xde, 0xf3, 0xe5, 0xc7, 0xe4, 0xe0, 0xb6, 0xd1, 0xe7, 0xa9, 0xb4,
|
||||
0xed, 0xcd, 0xb6, 0xd6, 0xcf, 0xae, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xdf, 0xa7, 0x9f, 0xdd, 0xbf, 0xaa, 0xcf, 0xc5, 0xa9,
|
||||
0xc1, 0xc4, 0xac, 0xb2, 0xba, 0xaf, 0xb6, 0xbb, 0xbb, 0xcd, 0xce, 0xd4,
|
||||
0xec, 0xde, 0xf3, 0xe4, 0xc4, 0xe1, 0xe0, 0xaf, 0xc7, 0xea, 0xbc, 0xae,
|
||||
0xe1, 0xd6, 0xb6, 0xc7, 0xcc, 0xae, 0xa2, 0xab, 0x9a, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xe3, 0xab, 0xc0, 0xe6, 0xa3, 0xa7, 0xdf, 0xba, 0xa8,
|
||||
0xcf, 0xc5, 0xa9, 0xbd, 0xc2, 0xae, 0xad, 0xb4, 0xaf, 0xc6, 0xc9, 0xcd,
|
||||
0xec, 0xde, 0xf3, 0xe2, 0xbf, 0xdc, 0xe7, 0xa9, 0xb4, 0xe7, 0xd6, 0xb8,
|
||||
0xc7, 0xcc, 0xae, 0xac, 0xb6, 0xa6, 0x9d, 0xa8, 0x9f, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xd9, 0xaf, 0xcf, 0xe1, 0xb4, 0xd2, 0xe2, 0xb0, 0xcb, 0xe4, 0xa9, 0xbb,
|
||||
0xe2, 0xb2, 0xa6, 0xcf, 0xc5, 0xa9, 0x6a, 0x6a, 0x6a, 0x0d, 0x0d, 0x0d,
|
||||
0x0d, 0x0d, 0x0d, 0x6a, 0x6a, 0x6a, 0xed, 0xcd, 0xb6, 0xc7, 0xcc, 0xae,
|
||||
0xa6, 0xb1, 0xa3, 0x98, 0xa2, 0x9c, 0x8f, 0x97, 0x96, 0x7e, 0x84, 0x85,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe8, 0xc6, 0xe7, 0xe5, 0xc2, 0xe3, 0xe3, 0xbd, 0xdd, 0xe1, 0xb6, 0xd5,
|
||||
0xe2, 0xb0, 0xcb, 0x6a, 0x6a, 0x6a, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x6a, 0x6a, 0x6a, 0x9d, 0xa8, 0x9f,
|
||||
0x8f, 0x97, 0x96, 0x8b, 0x90, 0x92, 0x97, 0x9e, 0xa2, 0xa0, 0xa7, 0xae,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe7, 0xd3, 0xed, 0xe8, 0xd1, 0xed, 0xe8, 0xce, 0xec, 0xe9, 0xcc, 0xeb,
|
||||
0xe8, 0xc6, 0xe7, 0x0d, 0x0d, 0x0d, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x0d, 0x0d, 0x0d, 0x97, 0x9e, 0xa2,
|
||||
0xa7, 0xae, 0xb7, 0xb2, 0xb6, 0xc5, 0xba, 0xbc, 0xce, 0xbf, 0xbe, 0xd3,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0, 0xe9, 0xdf, 0xf0,
|
||||
0xe9, 0xdf, 0xf0, 0x0d, 0x0d, 0x0d, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x0d, 0x0d, 0x0d, 0xe1, 0xd2, 0xf7,
|
||||
0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7, 0xe1, 0xd2, 0xf7,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xca, 0xc7, 0xd2, 0xc5, 0xc4, 0xcd, 0xbf, 0xbf, 0xc7, 0xb8, 0xb9, 0xc0,
|
||||
0xae, 0xaf, 0xb6, 0x6a, 0x6a, 0x6a, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x6a, 0x6a, 0x6a, 0xd5, 0xa8, 0xe1,
|
||||
0xd8, 0xb2, 0xe9, 0xd9, 0xb8, 0xed, 0xdb, 0xbd, 0xf0, 0xdc, 0xbf, 0xf1,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0xa4, 0xa6, 0xac, 0xa8, 0xaa, 0xaf, 0xa0, 0xa6, 0xa8, 0x98, 0x9e, 0x9c,
|
||||
0xa1, 0xa8, 0x9e, 0xb1, 0xb6, 0xa1, 0x6a, 0x6a, 0x6a, 0x0d, 0x0d, 0x0d,
|
||||
0x0d, 0x0d, 0x0d, 0x6a, 0x6a, 0x6a, 0xc0, 0x8c, 0xad, 0xcc, 0x90, 0xb5,
|
||||
0xd3, 0x94, 0xca, 0xd6, 0xa2, 0xdb, 0xd5, 0xa8, 0xe1, 0xcf, 0xa7, 0xdf,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0x98, 0x9f, 0x9b, 0xa1, 0xa8, 0x9e, 0xac, 0xb3, 0xa0,
|
||||
0xb9, 0xb9, 0xa4, 0xd0, 0xb8, 0xa8, 0xc5, 0xb5, 0xb8, 0xb6, 0xbb, 0xad,
|
||||
0xe3, 0xd7, 0xb5, 0xdd, 0xb4, 0xa9, 0xcb, 0x89, 0xac, 0xc0, 0x8c, 0xad,
|
||||
0xc8, 0x91, 0xb5, 0xd1, 0x8d, 0xb7, 0xd3, 0x94, 0xca, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0x00, 0x00, 0x00, 0xa1, 0xa7, 0x98, 0xb1, 0xb6, 0xa1, 0xbd, 0xb9, 0xa5,
|
||||
0xd0, 0xb8, 0xa8, 0xca, 0xb5, 0xb7, 0xb8, 0xb1, 0xb1, 0xc2, 0xc8, 0xb2,
|
||||
0xe3, 0xd7, 0xb5, 0xe1, 0xbf, 0xaf, 0xdb, 0x92, 0x9a, 0xbe, 0x82, 0xa6,
|
||||
0xc0, 0x8c, 0xad, 0xc8, 0x91, 0xb4, 0xc7, 0x8b, 0xb0, 0x00, 0x00, 0x00,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xbc, 0xb6, 0xa1, 0xd0, 0xb8, 0xa8,
|
||||
0xcd, 0xb6, 0xb7, 0xc0, 0xb4, 0xb5, 0xb1, 0xb1, 0xaa, 0xca, 0xd1, 0xb4,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xc1, 0xb0, 0xdb, 0xa8, 0xa3, 0xd2, 0x8a, 0xa9,
|
||||
0xb7, 0x7e, 0xa2, 0xbd, 0x89, 0xa9, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0xc9, 0xaf, 0xaf,
|
||||
0xc5, 0xb5, 0xb8, 0xb8, 0xb1, 0xb1, 0xb6, 0xbb, 0xad, 0xd0, 0xd6, 0xb5,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xbf, 0xaf, 0xdd, 0xb4, 0xa9, 0xdb, 0x92, 0x9a,
|
||||
0xc6, 0x84, 0xa7, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xac, 0xaa, 0xa6, 0xbd, 0xc3, 0xb0, 0xd2, 0xd7, 0xb5,
|
||||
0xe3, 0xd7, 0xb5, 0xe2, 0xbf, 0xae, 0xdb, 0xb6, 0xa8, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff,
|
||||
0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff, 0xff, 0x00, 0xff
|
||||
};
|
||||
|
||||
|
||||
static const char * book_open_xpm[] = {
|
||||
"16 16 4 1",
|
||||
" c None s None",
|
||||
". c black",
|
||||
"X c #808080",
|
||||
"o c white",
|
||||
" ",
|
||||
" .. ",
|
||||
" .Xo. ... ",
|
||||
" .Xoo. ..oo. ",
|
||||
" .Xooo.Xooo... ",
|
||||
" .Xooo.oooo.X. ",
|
||||
" .Xooo.Xooo.X. ",
|
||||
" .Xooo.oooo.X. ",
|
||||
" .Xooo.Xooo.X. ",
|
||||
" .Xooo.oooo.X. ",
|
||||
" .Xoo.Xoo..X. ",
|
||||
" .Xo.o..ooX. ",
|
||||
" .X..XXXXX. ",
|
||||
" ..X....... ",
|
||||
" .. ",
|
||||
" "};
|
||||
|
||||
static const char * book_closed_xpm[] = {
|
||||
"16 16 6 1",
|
||||
" c None s None",
|
||||
". c black",
|
||||
"X c red",
|
||||
"o c yellow",
|
||||
"O c #808080",
|
||||
"# c white",
|
||||
" ",
|
||||
" .. ",
|
||||
" ..XX. ",
|
||||
" ..XXXXX. ",
|
||||
" ..XXXXXXXX. ",
|
||||
".ooXXXXXXXXX. ",
|
||||
"..ooXXXXXXXXX. ",
|
||||
".X.ooXXXXXXXXX. ",
|
||||
".XX.ooXXXXXX.. ",
|
||||
" .XX.ooXXX..#O ",
|
||||
" .XX.oo..##OO. ",
|
||||
" .XX..##OO.. ",
|
||||
" .X.#OO.. ",
|
||||
" ..O.. ",
|
||||
" .. ",
|
||||
" "};
|
||||
|
||||
static const char * mini_page_xpm[] = {
|
||||
"16 16 4 1",
|
||||
" c None s None",
|
||||
". c black",
|
||||
"X c white",
|
||||
"o c #808080",
|
||||
" ",
|
||||
" ....... ",
|
||||
" .XXXXX.. ",
|
||||
" .XoooX.X. ",
|
||||
" .XXXXX.... ",
|
||||
" .XooooXoo.o ",
|
||||
" .XXXXXXXX.o ",
|
||||
" .XooooooX.o ",
|
||||
" .XXXXXXXX.o ",
|
||||
" .XooooooX.o ",
|
||||
" .XXXXXXXX.o ",
|
||||
" .XooooooX.o ",
|
||||
" .XXXXXXXX.o ",
|
||||
" ..........o ",
|
||||
" oooooooooo ",
|
||||
" "};
|
||||
|
||||
static const char * gtk_mini_xpm[] = {
|
||||
"15 20 17 1",
|
||||
" c None",
|
||||
". c #14121F",
|
||||
"+ c #278828",
|
||||
"@ c #9B3334",
|
||||
"# c #284C72",
|
||||
"$ c #24692A",
|
||||
"% c #69282E",
|
||||
"& c #37C539",
|
||||
"* c #1D2F4D",
|
||||
"= c #6D7076",
|
||||
"- c #7D8482",
|
||||
"; c #E24A49",
|
||||
"> c #515357",
|
||||
", c #9B9C9B",
|
||||
"' c #2FA232",
|
||||
") c #3CE23D",
|
||||
"! c #3B6CCB",
|
||||
" ",
|
||||
" ***> ",
|
||||
" >.*!!!* ",
|
||||
" ***....#*= ",
|
||||
" *!*.!!!**!!# ",
|
||||
" .!!#*!#*!!!!# ",
|
||||
" @%#!.##.*!!$& ",
|
||||
" @;%*!*.#!#')) ",
|
||||
" @;;@%!!*$&)'' ",
|
||||
" @%.%@%$'&)$+' ",
|
||||
" @;...@$'*'*)+ ",
|
||||
" @;%..@$+*.')$ ",
|
||||
" @;%%;;$+..$)# ",
|
||||
" @;%%;@$$$'.$# ",
|
||||
" %;@@;;$$+))&* ",
|
||||
" %;;;@+$&)&* ",
|
||||
" %;;@'))+> ",
|
||||
" %;@'&# ",
|
||||
" >%$$ ",
|
||||
" >= "};
|
||||
|
||||
const gchar ** xpms[] = {
|
||||
book_open_xpm,
|
||||
book_closed_xpm,
|
||||
mini_page_xpm,
|
||||
gtk_mini_xpm,
|
||||
NULL
|
||||
};
|
||||
|
||||
static void
|
||||
quit_func (GtkWidget *widget, gpointer dummy)
|
||||
{
|
||||
gtk_main_quit ();
|
||||
}
|
||||
|
||||
static void
|
||||
expose_func (GtkWidget *drawing_area, GdkEventExpose *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *)gtk_object_get_data(GTK_OBJECT(drawing_area), "pixbuf");
|
||||
|
||||
if (gdk_pixbuf_get_has_alpha (pixbuf)) {
|
||||
gdk_draw_rgb_32_image (drawing_area->window,
|
||||
drawing_area->style->black_gc,
|
||||
event->area.x, event->area.y,
|
||||
event->area.width,
|
||||
event->area.height,
|
||||
GDK_RGB_DITHER_MAX,
|
||||
gdk_pixbuf_get_pixels (pixbuf)
|
||||
+ (event->area.y * gdk_pixbuf_get_rowstride (pixbuf))
|
||||
+ (event->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
} else {
|
||||
gdk_draw_rgb_image (drawing_area->window,
|
||||
drawing_area->style->white_gc,
|
||||
event->area.x, event->area.y,
|
||||
event->area.width,
|
||||
event->area.height,
|
||||
GDK_RGB_DITHER_NORMAL,
|
||||
gdk_pixbuf_get_pixels (pixbuf)
|
||||
+ (event->area.y * gdk_pixbuf_get_rowstride (pixbuf))
|
||||
+ (event->area.x * gdk_pixbuf_get_n_channels (pixbuf)),
|
||||
gdk_pixbuf_get_rowstride (pixbuf));
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
config_func (GtkWidget *drawing_area, GdkEventConfigure *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
pixbuf = (GdkPixbuf *)gtk_object_get_data(GTK_OBJECT(drawing_area), "pixbuf");
|
||||
|
||||
g_print("X:%d Y:%d\n", event->width, event->height);
|
||||
|
||||
#if 0
|
||||
if (((event->width) != gdk_pixbuf_get_width (pixbuf)) ||
|
||||
((event->height) != gdk_pixbuf_get_height (pixbuf)))
|
||||
gdk_pixbuf_scale(pixbuf, event->width, event->height);
|
||||
#endif
|
||||
}
|
||||
|
||||
static GtkWidget*
|
||||
new_testrgb_window (GdkPixbuf *pixbuf, gchar *title)
|
||||
{
|
||||
GtkWidget *window;
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *temp_box;
|
||||
GtkWidget *button;
|
||||
GtkWidget *drawing_area;
|
||||
gint w, h;
|
||||
|
||||
w = gdk_pixbuf_get_width (pixbuf);
|
||||
h = gdk_pixbuf_get_height (pixbuf);
|
||||
|
||||
window = gtk_widget_new (gtk_window_get_type (),
|
||||
"GtkObject::user_data", NULL,
|
||||
"GtkWindow::type", GTK_WINDOW_TOPLEVEL,
|
||||
"GtkWindow::title", "testrgb",
|
||||
"GtkWindow::allow_shrink", TRUE,
|
||||
NULL);
|
||||
gtk_signal_connect (GTK_OBJECT (window), "destroy",
|
||||
(GtkSignalFunc) quit_func, NULL);
|
||||
|
||||
vbox = gtk_vbox_new (FALSE, 0);
|
||||
|
||||
if (title)
|
||||
gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new (title),
|
||||
TRUE, TRUE, 0);
|
||||
|
||||
drawing_area = gtk_drawing_area_new ();
|
||||
|
||||
temp_box = gtk_hbox_new (FALSE, 0);
|
||||
gtk_drawing_area_size (GTK_DRAWING_AREA(drawing_area), w, h);
|
||||
gtk_box_pack_start (GTK_BOX (temp_box), drawing_area, FALSE, FALSE, 0);
|
||||
gtk_box_pack_start (GTK_BOX (vbox), temp_box, FALSE, FALSE, 0);
|
||||
|
||||
|
||||
gtk_signal_connect (GTK_OBJECT(drawing_area), "expose_event",
|
||||
GTK_SIGNAL_FUNC(expose_func), NULL);
|
||||
gtk_signal_connect (GTK_OBJECT(drawing_area), "configure_event",
|
||||
GTK_SIGNAL_FUNC (config_func), NULL);
|
||||
|
||||
gtk_object_set_data (GTK_OBJECT(drawing_area), "pixbuf", pixbuf);
|
||||
|
||||
gtk_widget_show (drawing_area);
|
||||
|
||||
button = gtk_button_new_with_label ("Quit");
|
||||
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
|
||||
gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
|
||||
(GtkSignalFunc) gtk_widget_destroy,
|
||||
GTK_OBJECT (window));
|
||||
|
||||
gtk_widget_show (button);
|
||||
|
||||
gtk_container_add (GTK_CONTAINER (window), vbox);
|
||||
gtk_widget_show_all (vbox);
|
||||
|
||||
gtk_widget_show (window);
|
||||
|
||||
return window;
|
||||
}
|
||||
|
||||
|
||||
static gint
|
||||
update_timeout(gpointer data)
|
||||
{
|
||||
ProgressFileStatus *status = data;
|
||||
gboolean done;
|
||||
|
||||
done = TRUE;
|
||||
if (!feof(status->imagefile)) {
|
||||
gint nbytes;
|
||||
|
||||
nbytes = fread(status->buf, 1, status->readlen,
|
||||
status->imagefile);
|
||||
|
||||
done = !gdk_pixbuf_loader_write (GDK_PIXBUF_LOADER (status->loader), status->buf, nbytes);
|
||||
|
||||
}
|
||||
|
||||
if (done) {
|
||||
gtk_widget_queue_draw(*status->rgbwin);
|
||||
gdk_pixbuf_loader_close (GDK_PIXBUF_LOADER (status->loader));
|
||||
gtk_object_destroy (GTK_OBJECT(status->loader));
|
||||
fclose (status->imagefile);
|
||||
g_free (status->buf);
|
||||
}
|
||||
|
||||
return !done;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
progressive_prepared_callback(GdkPixbufLoader* loader, gpointer data)
|
||||
{
|
||||
GtkWidget** retloc = data;
|
||||
GdkPixbuf* pixbuf;
|
||||
|
||||
pixbuf = gdk_pixbuf_loader_get_pixbuf(loader);
|
||||
g_assert(pixbuf != NULL);
|
||||
|
||||
gdk_pixbuf_ref(pixbuf); /* for the RGB window */
|
||||
|
||||
*retloc = new_testrgb_window(pixbuf, "Progressive");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
progressive_updated_callback(GdkPixbufLoader* loader, guint x, guint y, guint width, guint height, gpointer data)
|
||||
{
|
||||
GtkWidget** window_loc = data;
|
||||
|
||||
/* g_print ("progressive_updated_callback:\n\t%d\t%d\t%d\t%d\n", x, y, width, height); */
|
||||
|
||||
if (*window_loc != NULL)
|
||||
gtk_widget_queue_draw_area(*window_loc,
|
||||
x, y, width, height);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
static int readlen = 4096;
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
int i;
|
||||
int found_valid = FALSE;
|
||||
|
||||
GdkPixbuf *pixbuf;
|
||||
GdkPixbufLoader *pixbuf_loader;
|
||||
|
||||
gtk_init (&argc, &argv);
|
||||
|
||||
gdk_rgb_set_verbose (TRUE);
|
||||
|
||||
gdk_rgb_init ();
|
||||
|
||||
gtk_widget_set_default_colormap (gdk_rgb_get_cmap ());
|
||||
gtk_widget_set_default_visual (gdk_rgb_get_visual ());
|
||||
|
||||
{
|
||||
char *tbf_readlen = getenv("TBF_READLEN");
|
||||
if(tbf_readlen) readlen = atoi(tbf_readlen);
|
||||
}
|
||||
|
||||
{
|
||||
char *tbf_bps = getenv("TBF_KBPS");
|
||||
guint bps;
|
||||
|
||||
if (tbf_bps) {
|
||||
bps = atoi(tbf_bps);
|
||||
g_print ("Simulating %d kBytes/sec\n", bps);
|
||||
readlen = (bps*1024)/10;
|
||||
}
|
||||
}
|
||||
|
||||
i = 1;
|
||||
if (argc == 1) {
|
||||
const gchar*** xpmp;
|
||||
|
||||
pixbuf = gdk_pixbuf_new_from_data (default_image, GDK_COLORSPACE_RGB, FALSE, 8,
|
||||
DEFAULT_WIDTH, DEFAULT_HEIGHT, DEFAULT_WIDTH * 3,
|
||||
NULL, NULL);
|
||||
new_testrgb_window (pixbuf, NULL);
|
||||
|
||||
xpmp = xpms;
|
||||
while (*xpmp) {
|
||||
pixbuf = gdk_pixbuf_new_from_xpm_data (*xpmp);
|
||||
new_testrgb_window (pixbuf, NULL);
|
||||
++xpmp;
|
||||
}
|
||||
|
||||
found_valid = TRUE;
|
||||
} else {
|
||||
for (i = 1; i < argc; i++) {
|
||||
|
||||
pixbuf = gdk_pixbuf_new_from_file (argv[i]);
|
||||
#if 0
|
||||
pixbuf = gdk_pixbuf_rotate(pixbuf, 10.0);
|
||||
#endif
|
||||
|
||||
if (pixbuf) {
|
||||
new_testrgb_window (pixbuf, "File");
|
||||
found_valid = TRUE;
|
||||
}
|
||||
}
|
||||
#if 1
|
||||
{
|
||||
GtkWidget* rgb_window = NULL;
|
||||
ProgressFileStatus status;
|
||||
|
||||
pixbuf_loader = gdk_pixbuf_loader_new ();
|
||||
status.loader = pixbuf_loader;
|
||||
|
||||
status.rgbwin = &rgb_window;
|
||||
|
||||
status.buf = g_malloc (readlen);
|
||||
gtk_signal_connect(GTK_OBJECT(pixbuf_loader),
|
||||
"area_prepared",
|
||||
GTK_SIGNAL_FUNC(progressive_prepared_callback),
|
||||
&rgb_window);
|
||||
|
||||
gtk_signal_connect(GTK_OBJECT(pixbuf_loader),
|
||||
"area_updated",
|
||||
GTK_SIGNAL_FUNC(progressive_updated_callback),
|
||||
&rgb_window);
|
||||
|
||||
|
||||
status.imagefile = fopen (argv[1], "r");
|
||||
g_assert (status.imagefile != NULL);
|
||||
|
||||
status.readlen = readlen;
|
||||
|
||||
status.timeout = gtk_timeout_add(100, update_timeout, &status);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
if (found_valid)
|
||||
gtk_main ();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -1,36 +1,108 @@
|
||||
Incompatible Changes from GTK+-1.2 to GTK+-1.4:
|
||||
|
||||
- The gdk_time* functions have been removed. This functionality
|
||||
* The gdk_time* functions have been removed. This functionality
|
||||
has been unused since the main loop was moved into GLib
|
||||
prior to 1.2.
|
||||
|
||||
- The signature for GtkPrintFunc (used for gtk_item_factory_dump_items)
|
||||
* The signature for GtkPrintFunc (used for gtk_item_factory_dump_items)
|
||||
has been changed to take a 'const gchar *' instead of 'gchar *', to
|
||||
match what we do for glib, and other similar cases.
|
||||
|
||||
- The detail arguments in the GtkStyleClass structure are now 'const gchar *'.
|
||||
* The detail arguments in the GtkStyleClass structure are now 'const gchar *'.
|
||||
|
||||
- gtk_paned_set_gutter_size() has been removed, since the small handle tab
|
||||
* gtk_paned_set_gutter_size() has been removed, since the small handle tab
|
||||
has been changed to include the entire area previously occupied by
|
||||
the gutter.
|
||||
|
||||
- GDK no longer selects OwnerGrabButtonMask for button presses. This means
|
||||
* GDK no longer selects OwnerGrabButtonMask for button presses. This means
|
||||
that the automatic grab that occurs when the user presses a button
|
||||
will have owner_events = FALSE, so all events are redirected to the
|
||||
grab window, even events that would normally go to other windows of the
|
||||
window's owner.
|
||||
|
||||
- The detail arguments in the GtkStyleClass structure are now 'const gchar *'.
|
||||
* GtkColorSelectionDialog has now been moved into it's own set of files,
|
||||
gtkcolorseldialog.c and gtkcolorseldialog.h.
|
||||
|
||||
- Inserting and deleting text in GtkEntry though functions such
|
||||
as gtk_entry_insert_text() now leave the cursor at its original
|
||||
position in the text instead of moving it to the location of
|
||||
the insertion/deletion.
|
||||
* gtk_widget_shape_combine_mask() now keeps a reference count on the
|
||||
mask pixmap that is passed in.
|
||||
|
||||
- The ->label field of GtkFrame widgets has been removed. (As part of
|
||||
a change to allow the arbitrary widgets in the title position.) The
|
||||
text can now be retrieved with the new function gtk_frame_get_text().
|
||||
* Type system changes:
|
||||
- GTK_TYPE_OBJECT is not a fundamental type anymore. Type checks of the
|
||||
style (GTK_FUNDAMENTAL_TYPE (some_type) == GTK_TYPE_OBJECT)
|
||||
will not work anymore. As a replacement, (GTK_TYPE_IS_OBJECT (some_type))
|
||||
can be used now.
|
||||
- The following types vanished: GTK_TYPE_ARGS, GTK_TYPE_CALLBACK,
|
||||
GTK_TYPE_C_CALLBACK, GTK_TYPE_FOREIGN. The corresponding GtkArg
|
||||
fields and field access macros are also gone.
|
||||
- The following type aliases vanished: GTK_TYPE_FLAT_FIRST,
|
||||
GTK_TYPE_FLAT_LAST, GTK_TYPE_STRUCTURED_FIRST, GTK_TYPE_STRUCTURED_LAST.
|
||||
- The type macros GTK_TYPE_MAKE() and GTK_TYPE_SEQNO() vanished, use of
|
||||
GTK_FUNDAMENTAL_TYPE() is discouraged. Instead, the corresponding GType
|
||||
API should be used: G_TYPE_FUNDAMENTAL(), G_TYPE_DERIVE_ID(),
|
||||
G_TYPE_BRANCH_SEQNO(). Note that the GLib type system doesn't build new
|
||||
type ids based on a global incremental sequential number anymore, but
|
||||
numbers new type ids sequentially per fundamental type branch.
|
||||
- The following type functions vanished/were replaced:
|
||||
Old Function Replacement
|
||||
gtk_type_query() - being investigated -
|
||||
gtk_type_set_varargs_type() -
|
||||
gtk_type_get_varargs_type() -
|
||||
gtk_type_check_object_cast() g_type_check_instance_cast()
|
||||
gtk_type_check_class_cast() g_type_check_class_cast()
|
||||
gtk_type_describe_tree() -
|
||||
gtk_type_describe_heritage() -
|
||||
gtk_type_free() -
|
||||
gtk_type_children_types() g_type_children()
|
||||
gtk_type_set_chunk_alloc() GTypeInfo.n_preallocs
|
||||
gtk_type_register_enum() g_enum_register_static()
|
||||
gtk_type_register_flags() g_flags_register_static()
|
||||
gtk_type_parent_class() g_type_parent() / g_type_class_peek_parent()
|
||||
Use of g_type_class_ref() / g_type_class_unref() and g_type_class_peek()
|
||||
is recommended over usage of gtk_type_class().
|
||||
Use of g_type_register_static() / g_type_register_dynamic() is recommended
|
||||
over usage of gtk_type_unique().
|
||||
|
||||
- The 'font' and 'font_set' declarations in RC files are now ignored. There
|
||||
is a new 'font_name' field that holds the string form of a Pango font
|
||||
description.
|
||||
* Object system changes:
|
||||
GtkObject derives from GObject, so is not the basic object type anymore.
|
||||
This imposes the following source incompatible changes:
|
||||
- GtkObject has no klass field anymore, an object's class can be retrived
|
||||
with the object's coresponding GTK_<OBJECT>_GET_CLASS (object) macro.
|
||||
- GtkObjectClass has no type field anymore, a class's type can be retrived
|
||||
with the GTK_CLASS_TYPE (class) macro.
|
||||
- GtkObjectClass does not introduce the finalize() and shutdown() methods
|
||||
anymore. While shutdown() is intended for GTK+ internal use only, finalize()
|
||||
is required by a variety of object implementations. GObjectClass.finalize
|
||||
should be overriden here, e.g.:
|
||||
static void gtk_label_finalize (GObject *gobject)
|
||||
{
|
||||
GtkLabel *label = GTK_LABEL (gobject);
|
||||
|
||||
G_OBJECT_CLASS (parent_class)->finalize (object);
|
||||
}
|
||||
static void gtk_label_class_init (GtkLabelClass *class)
|
||||
{
|
||||
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
|
||||
|
||||
gobject_class->finalize = gtk_label_finalize;
|
||||
}
|
||||
|
||||
- the GtkObject::destroy signal can now be emitted multiple times on an object.
|
||||
::destroy implementations should check that make sure that they take this
|
||||
into account, by checking to make sure that resources are there before
|
||||
freeing them. For example:
|
||||
if (object->foo_data)
|
||||
{
|
||||
g_free (object->foo_data);
|
||||
object->foo_data = NULL;
|
||||
}
|
||||
|
||||
Also, ::destroy implementations have to release object references that
|
||||
the object holds. Code in finalize implementations such as:
|
||||
if (object->adjustment)
|
||||
{
|
||||
gtk_object_unref (object->adjustment);
|
||||
object->adjustment = NULL;
|
||||
}
|
||||
have to be moved into the ::destroy implementations. The reason for doing
|
||||
this is that all object reference cycles should be broken at destruction
|
||||
time.
|
||||
|
||||
@@ -187,19 +187,15 @@ EXTRA_DIST += \
|
||||
gtk_tut_fr.sgml \
|
||||
gtk_tut_packbox1.gif \
|
||||
gtk_tut_packbox2.gif \
|
||||
gtk_tut_table.gif
|
||||
|
||||
if HAVE_SGML2HTML
|
||||
dist-hook: faq tutorial tutorial_it tutorial_fr
|
||||
mkdir $(distdir)/html
|
||||
cp -p $(srcdir)/html/*.html $(distdir)/html
|
||||
cp -p $(srcdir)/html/*.gif $(distdir)/html
|
||||
mkdir $(distdir)/text
|
||||
cp -p $(srcdir)/text/*.txt $(distdir)/text
|
||||
else
|
||||
dist-hook:
|
||||
echo "***"
|
||||
echo "*** Warning: Tutorial and faq not built"
|
||||
echo "*** DISTRIBUTION IS INCOMPLETE"
|
||||
echo "***"
|
||||
endif
|
||||
html/gtk_tut_table.gif \
|
||||
html/gtk_tut_packbox1.gif \
|
||||
html/gtk_tut_packbox2.gif \
|
||||
gtk_tut_table.gif \
|
||||
html/gdk.html \
|
||||
html/gdk_toc.html \
|
||||
html/gtk.html \
|
||||
html/gtk_toc.html \
|
||||
$(TUTORIAL_FILES) \
|
||||
$(TUTORIAL_FR_FILES) \
|
||||
$(TUTORIAL_IT_FILES) \
|
||||
$(FAQ_FILES)
|
||||
|
||||
103
docs/es/gtk.html
Normal file
103
docs/es/gtk.html
Normal file
@@ -0,0 +1,103 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ</TITLE>
|
||||
<LINK HREF="gtkfaq-es-1.html" REL=next>
|
||||
|
||||
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-1.html">Next</A>
|
||||
Previous
|
||||
Contents
|
||||
<HR NOSHADE>
|
||||
<H1>GTK+ FAQ</H1>
|
||||
|
||||
|
||||
<H2>Nathan Froyd, Tony Gale, Shawn T. Amundson.</H2>Seis de Julio de 1998
|
||||
<P><HR NOSHADE>
|
||||
<EM>La intención de este documento es dar respuesta a las preguntas
|
||||
realizadas con más frecuencia por parte de los programadores que utilizan GTK+ o simplemente por personas que desean utilizar GTK+. </EM>
|
||||
<HR NOSHADE>
|
||||
<P>
|
||||
<H2><A NAME="toc1">1.</A> <A HREF="gtkfaq-es-1.html">Información General</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.1">1.1 Autores</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.2">1.2 ¿Qué es GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.3">1.3 ¿Qué es el + en GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.4">1.4 ¿La G en GTK+ significa General, Gimp, o GNU?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.5">1.5 ¿Dónde está la documentación para GTK?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.6">1.6 ¿Hay alguna lista de correo (o archivo de lista de correo) para GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.7">1.7 ¿La lista gtk-list no ha tenido tráfico alguno por días,</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.8">1.8 Cómo conseguir ayuda con GTK+</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.9">1.9 Cómo reportar errores en GTK+</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.10">1.10 ¿Qué aplicaciones se han escrito con GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.11">1.11 Estoy buscando una aplicación que escribir en GTK+. ¿Qué tal un cliente IRC?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc2">2.</A> <A HREF="gtkfaq-es-2.html">Cómo encontrar, configurar, instalar y comprobar GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.1">2.1 ¿Qué necesito para correr GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.2">2.2 ¿Dónde puedo conseguir GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.3">2.3 ¿Cómo configuro/compilo GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.4">2.4 Cuando compilo GTK+ obtengo un error como: <CODE>make: file `Makefile' line 456: Syntax error</CODE></A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.5">2.5 ¡He compilado e instalado GTK+, pero no puedo lograr que los programas se enlacen con él!</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.6">2.6 Cuando compilo programas con GTK+, obtengo mensajes de error del compilador diciendo que no es capaz de encontrar <CODE>"glibconfig.h"</CODE>.</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.7">2.7 Cuando instalo El GIMP, configure reporta que no puede encontrar GTK.</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc3">3.</A> <A HREF="gtkfaq-es-3.html">Desarrollo de GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.1">3.1 ¿Qué es esta cosa CVS de la cual todo el mundo habla, y cómo puedo acceder a ella?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.2">3.2 ¿Cómo puedo contribuír a GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.3">3.3 ¿Cómo averiguo si mi parche fue aplicado, y si no, por qué no?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.4">3.4 ¿Cuál es la política sobre la incorporación de nuevos <EM>widgets</EM> en la librería?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.5">3.5 ¿Hay alguien trabajando en atamientos para otros lenguajes distintos a C?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc4">4.</A> <A HREF="gtkfaq-es-4.html">Desarrollo con GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.1">4.1 ¿Cómo empiezo?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.2">4.2 ¿Qué <EM>widgets</EM> existen en GTK?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.3">4.3 ¿GTK+ es seguro ante múltiples hilos?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.4">4.4 ¿Cómo puedo prevenir el redibujar y reacomodar tamaños mientras cambio múltiples <EM>widgets</EM>?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.5">4.5 ¿Cómo atrapo un evento de doble tecleo (en un <EM>widget</EM> de lista, por ejemplo)?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.6">4.6 ¿Cómo puedo averiguar cuál es la selección de un GtkList?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.7">4.7 ¿Acaso es posible desplegar un texto que se recorte para que quepa dentro del lugar que tenga asignado?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.8">4.8 ¿Por qué el contenido de un botón no se mueve al presionar el botón? Aquí les envío un parche para que funcione de esa forma...</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.9">4.9 ¿Cómo puedo definir una línea de separación como en un menú?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.10">4.10 ¿Cómo puedo darle justificación a la derecha a un menú, como Help, cuando utilizo MenuFactory?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.11">4.11 ¿Cómo hago mi ventana modal? / ¿Cómo hago una sóla ventana activa?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.12">4.12 ¿Por qué mi <EM>widget</EM> (ej. progressbar) no se actualiza?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc5">5.</A> <A HREF="gtkfaq-es-5.html">Acerca de gdk</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-5.html#ss5.1">5.1 ¿Qué es gdk?</A>
|
||||
<LI><A HREF="gtkfaq-es-5.html#ss5.2">5.2 ¿Cómo utilizo la asignación de colores?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc6">6.</A> <A HREF="gtkfaq-es-6.html">Acerca de glib</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-6.html#ss6.1">6.1 ¿Qué es glib?</A>
|
||||
<LI><A HREF="gtkfaq-es-6.html#ss6.2">6.2 ¿Por qué utilizar g_print, g_malloc, g_strdup y funciones compañeras de glib?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc7">7.</A> <A HREF="gtkfaq-es-7.html">Contribuciones al GTK+ FAQ, Mantenedores y Copyright</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-7.html#ss7.1">7.1 Nota del Traductor</A>
|
||||
</UL>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-1.html">Next</A>
|
||||
Previous
|
||||
Contents
|
||||
</BODY>
|
||||
</HTML>
|
||||
192
docs/es/gtkfaq-es-1.html
Normal file
192
docs/es/gtkfaq-es-1.html
Normal file
@@ -0,0 +1,192 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Información General</TITLE>
|
||||
<LINK HREF="gtkfaq-es-2.html" REL=next>
|
||||
|
||||
<LINK HREF="gtkfaq-es.html#toc1" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-2.html">Next</A>
|
||||
Previous
|
||||
<A HREF="gtkfaq-es.html#toc1">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s1">1. Información General</A></H2>
|
||||
|
||||
<H2><A NAME="ss1.1">1.1 Autores</A>
|
||||
</H2>
|
||||
|
||||
<P>Los autores de GTK+ son:
|
||||
<P>
|
||||
<UL>
|
||||
<LI>Peter Mattis (petm@xcf.berkeley.edu)</LI>
|
||||
<LI>Spencer Kimball (spencer@xcf.berkeley.edu)</LI>
|
||||
<LI>Josh MacDonald (jmacd@xcf.berkeley.edu)</LI>
|
||||
</UL>
|
||||
|
||||
GTK+ se ditribuye bajo la licencia de Librería Pública General de GNU
|
||||
<P>
|
||||
<H2><A NAME="ss1.2">1.2 ¿Qué es GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>GTK+ es un pequeño y eficiente conjunto de <EM>widgets</EM>, diseñados
|
||||
con un aspecto y sentir general a Motif. Contiene <EM>widgets</EM> comúnes
|
||||
y algúnos <EM>widgets</EM> más complejos como una selección de
|
||||
archivos, y <EM>widgets</EM> de selección de colores.
|
||||
<P>GTK+ proporciona algunas características únicas. (No tengo conocimiento
|
||||
de otra librería de <EM>widge>
|
||||
<HR><H3>Transfer interrupted!</H3>
|
||||
enos).
|
||||
Por ejemplo, un botón no contiene una etiqueta, contiene un <EM>widget</EM>
|
||||
hijo, que en muchas instancias será una etiqueta. Sin embargo, el
|
||||
<EM>widget</EM> hijo también puede ser un <EM>pixmap</EM> (mapa de pixels),
|
||||
imagén o cualquier combinación posible que desee el programador. Toda la
|
||||
librería es así de flexible.
|
||||
<P>
|
||||
<H2><A NAME="ss1.3">1.3 ¿Qué es el + en GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Peter Mattis informó a la lista de correo gtk:
|
||||
<BLOCKQUOTE>
|
||||
"Escribí originalmente gtk el cual incluía tres librerías,
|
||||
libglib, libgdk y libgtk. Era caracterizado por una jerarquía de
|
||||
<EM>widget</EM> plana. O sea, no podías derivar un nuevo
|
||||
<EM>widget</EM> de uno ya existente. Contenía un mecanismo de
|
||||
<EM>callback</EM> (llamada) más estándar en lugar del mecanismo
|
||||
de señales ahora presente en gtk+. El + fue agregado para distinguir
|
||||
entre la versión original de gtk y la nueva versión. Pueden pensar
|
||||
en ello como una ampliación al gtk original que agrega características
|
||||
orientadas o objetos."
|
||||
</BLOCKQUOTE>
|
||||
<P>
|
||||
<H2><A NAME="ss1.4">1.4 ¿La G en GTK+ significa General, Gimp, o GNU?</A>
|
||||
</H2>
|
||||
|
||||
<P>Peter Mattis informó a la lista de correo gtk:
|
||||
<BLOCKQUOTE>
|
||||
"Pienso que la última vez que Spencer y yo hablamos al respecto nos
|
||||
decidimos por GTK = Gimp ToolKit. Pero no estoy seguro. Sin embargo,
|
||||
definitivamente no es GNU."
|
||||
</BLOCKQUOTE>
|
||||
<P>
|
||||
<H2><A NAME="ss1.5">1.5 ¿Dónde está la documentación para GTK?</A>
|
||||
</H2>
|
||||
|
||||
<P>
|
||||
En el directorio doc/ de la distribución de GTK+ encontrarás
|
||||
el material de referencia para GTK y GDK, este FAQ y el tutor de GTK.
|
||||
<P>Adicionalmente, puedes encontrar enlaces a versiones HTML de estos
|
||||
documentos al ir a
|
||||
<A HREF="http://www.gtk.org/">http://www.gtk.org/</A>.
|
||||
<P>El Tutor y el FAQ también se pueden encontrar en
|
||||
<A HREF="http://www.geocities.com/ResearchTriangle/Lab/4299/">http://www.geocities.com/ResearchTriangle/Lab/4299/</A>.
|
||||
<P>
|
||||
<H2><A NAME="ss1.6">1.6 ¿Hay alguna lista de correo (o archivo de lista de correo) para GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Hay dos listas de correo:
|
||||
<UL>
|
||||
<LI>Una lista de correo para la discusión del desarrollo de aplicaciones
|
||||
basadas en GTK se hospeda en gtk-app-devel-list@redhat.com. Para suscribirse
|
||||
envíe un correo electrónico a
|
||||
<A HREF="mailto:gtk-app-devel-list-request@redhat.com">gtk-app-devel-list-request@redhat.com</A> con <EM>subscribe</EM> en el
|
||||
campo <B>subject</B>.
|
||||
<P>
|
||||
</LI>
|
||||
<LI>Una lista de correo para la discusión del desarrollo de GTK se hospeda
|
||||
en gtk-list@redhat.com. Para suscribirse envíe un correo electrónico
|
||||
a
|
||||
<A HREF="mailto:gtk-list-request@redhat.com">gtk-list-request@redhat.com</A> con <EM>subscribe</EM>
|
||||
en el campo <B>subject</B>.
|
||||
<P>Un archivo escudriñable de la lista de correo puede ser encontrado en
|
||||
<A HREF="http://archive.redhat.com/gtk-list">http://archive.redhat.com/gtk-list</A></LI>
|
||||
</UL>
|
||||
<H2><A NAME="ss1.7">1.7 ¿La lista gtk-list no ha tenido tráfico alguno por días,</A>
|
||||
está muerta?</H2>
|
||||
|
||||
<P>No, todos están ocupados codificando.
|
||||
<P>
|
||||
<H2><A NAME="ss1.8">1.8 Cómo conseguir ayuda con GTK+</A>
|
||||
</H2>
|
||||
|
||||
<P>Primero, asegúrate que tu pregunta no esté respondida en la
|
||||
documentación, este FAQ o el tutor. ¿Hecho? ¿Estás seguro de que
|
||||
lo has hecho, verdad? En ese caso, el mejor lugar para hacer preguntas es
|
||||
la lista de correo de GTK+.
|
||||
<P>
|
||||
<H2><A NAME="ss1.9">1.9 Cómo reportar errores en GTK+</A>
|
||||
</H2>
|
||||
|
||||
<P>Los reportes de errores se deben enviar a la lista de correo de GTK+.
|
||||
<P>
|
||||
<H2><A NAME="ss1.10">1.10 ¿Qué aplicaciones se han escrito con GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Algunas aplicaciones que utilizan GTK+ son:
|
||||
<UL>
|
||||
<LI>GIMP (
|
||||
<A HREF="http://www.XCF.Berkeley.EDU/~gimp/">http://www.XCF.Berkeley.EDU/~gimp/</A> ),
|
||||
un programa de manipulación de imágenes</LI>
|
||||
<LI>Gsumi (
|
||||
<A HREF="http://www.msc.cornell.edu/~otaylor/gsumi/gsumi.html">http://www.msc.cornell.edu/~otaylor/gsumi/gsumi.html</A>),
|
||||
un divertido programa para rayar en blanco y negro con soporte para
|
||||
XInput.</LI>
|
||||
<LI>GUBI (
|
||||
<A HREF="http://www.SoftHome.net/pub/users/timj/gubi/index.htm">http://www.SoftHome.net/pub/users/timj/gubi/index.htm</A>),
|
||||
un constructor de interface de usuario</LI>
|
||||
<LI>Gzilla (
|
||||
<A HREF="http://www.levien.com/gzilla/">http://www.levien.com/gzilla/</A>),
|
||||
un navegador del web</LI>
|
||||
<LI>SANE (
|
||||
<A HREF="http://www.azstarnet.com/~axplinux/sane/">http://www.azstarnet.com/~axplinux/sane/</A> ),
|
||||
una interface universal para <EM>scanner</EM></LI>
|
||||
<LI>XQF (
|
||||
<A HREF="http://www.botik.ru/~roma/quake/">http://www.botik.ru/~roma/quake/</A>),
|
||||
un lanzador y navegador de servidores de QuakeWorld/Quake2</LI>
|
||||
<LI>ElectricEyes (
|
||||
<A HREF="http://www.labs.redhat.com/ee.shtml">http://www.labs.redhat.com/ee.shtml</A>),
|
||||
un visor de imágenes que se dirige a ser un reemplazo libre de xv</LI>
|
||||
<LI>GPK - the General Proxy Kit (
|
||||
<A HREF="http://www.humanfactor.com/gpk/">http://www.humanfactor.com/gpk/</A>),
|
||||
una librería agregable que permite accesso seguro a GTK+
|
||||
ante múltiples hilos</LI>
|
||||
<LI>GCK - the General Convenience Kit (
|
||||
<A HREF="http://www.ii.uib.no/~tomb/gck.html">http://www.ii.uib.no/~tomb/gck.html</A>),
|
||||
funciones misceláneas cuya intención es facilitar el manejo de
|
||||
colores, construcción de IU (interfaces de usuario), operaciones
|
||||
vectoriales, y funciones matemáticas</LI>
|
||||
<LI>GDK Imlib (
|
||||
<A HREF="http://www.labs.redhat.com/imlib/">http://www.labs.redhat.com/imlib/</A>),
|
||||
una librería de manipulación y carga rápida de imágenes para
|
||||
GDK </LI>
|
||||
</UL>
|
||||
<P>Adicionalmente a lo de arriba, el proyecto GNOME
|
||||
(
|
||||
<A HREF="http://www.gnome.org">http://www.gnome.org</A>)
|
||||
utiliza GTK+ para construír un escritorio libre para Linux. Muchos más
|
||||
programas pueden ser encontrados ahí.
|
||||
<P>
|
||||
<H2><A NAME="ss1.11">1.11 Estoy buscando una aplicación que escribir en GTK+. ¿Qué tal un cliente IRC?</A>
|
||||
</H2>
|
||||
|
||||
<P>
|
||||
<P>Pregunte en gtk-list para sugerencias. Actualmente hay por lo menos cuatro
|
||||
clientes IRC endesarrollo.
|
||||
<P>
|
||||
<UL>
|
||||
<LI>girc. (Incluído con GNOME)</LI>
|
||||
<LI>Bezerk (
|
||||
<A HREF="http://www.gtk.org/~trog/">http://www.gtk.org/~trog/</A>)</LI>
|
||||
<LI>gsirc. (¿Localización?)</LI>
|
||||
<LI>Gnirc. (
|
||||
<A HREF="http://www.imaginet.fr/~dramboz/gnirc">http://www.imaginet.fr/~dramboz/gnirc</A>)</LI>
|
||||
</UL>
|
||||
<P>
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-2.html">Next</A>
|
||||
Previous
|
||||
<A HREF="gtkfaq-es.html#toc1">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
195
docs/es/gtkfaq-es-2.html
Normal file
195
docs/es/gtkfaq-es-2.html
Normal file
@@ -0,0 +1,195 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Cómo encontrar, configurar, instalar y comprobar GTK+</TITLE>
|
||||
<LINK HREF="gtkfaq-es-3.html" REL=next>
|
||||
<LINK HREF="gtkfaq-es-1.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc2" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-3.html">Next</A>
|
||||
<A HREF="gtkfaq-es-1.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc2">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s2">2. Cómo encontrar, configurar, instalar y comprobar GTK+</A></H2>
|
||||
|
||||
<H2><A NAME="ss2.1">2.1 ¿Qué necesito para correr GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Para compilar GTK+, todo lo que necesita es un compilador de C (gcc) y
|
||||
el Sistema X Windows y librerías asociadas en su sistema.
|
||||
<P>
|
||||
<H2><A NAME="ss2.2">2.2 ¿Dónde puedo conseguir GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>El sitio canónico es:
|
||||
<PRE>
|
||||
ftp://ftp.gtk.org/pub/gtk
|
||||
</PRE>
|
||||
|
||||
Por supuesto, cualquier espejo de ftp.gtk.org debe tener las últimas
|
||||
versiones también.
|
||||
<P>
|
||||
<H2><A NAME="ss2.3">2.3 ¿Cómo configuro/compilo GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Por lo general, todo lo que necesita es emititir los comandos:
|
||||
<PRE>
|
||||
./configure
|
||||
make
|
||||
</PRE>
|
||||
|
||||
en el directorio gtk+-version/.
|
||||
<P>
|
||||
<H2><A NAME="ss2.4">2.4 Cuando compilo GTK+ obtengo un error como: <CODE>make: file `Makefile' line 456: Syntax error</CODE></A>
|
||||
</H2>
|
||||
|
||||
<P>Asegúrese de que utiliza GNU make (verifique con <CODE>make -v</CODE>). Hay
|
||||
varias versiones extrañas y maravillosas de make por ahí, y no todas
|
||||
manejan los <EM>Makefiles</EM> generados automáticamente.
|
||||
<P>
|
||||
<P>
|
||||
<H2><A NAME="ss2.5">2.5 ¡He compilado e instalado GTK+, pero no puedo lograr que los programas se enlacen con él!</A>
|
||||
</H2>
|
||||
|
||||
<P>Este problema se encuentra comúnmente cuando las librerías GTK+ no pueden
|
||||
ser localizadas o tienen la versión incorrecta. Generalmente, el compilador
|
||||
se quejará de un 'unresolved symbol' (símbolo no resuelto). Hay dos cosas
|
||||
que necesita verificar:
|
||||
<P>
|
||||
<UL>
|
||||
<LI>Asegúrese de que las librerías pueden ser encontradas. Usted desea editar
|
||||
/etc/ld.so.conf para incluír los directorios que contienen las librerías
|
||||
GTK, de manera que luzca como:
|
||||
<PRE>
|
||||
/usr/X11R6/lib
|
||||
/usr/local/lib
|
||||
</PRE>
|
||||
|
||||
Luego necesita correr /sbin/ldconfig como root. Puede encontrar que directorio
|
||||
utiliza GTK al ejecutar
|
||||
<PRE>
|
||||
gtk-config --libs
|
||||
</PRE>
|
||||
|
||||
|
||||
Si su sitema no utiliza ld.so para encontrar librerías (como Solaris),
|
||||
entonces tendrá que utilizar la variable de ambiente LD_LIBRARY_PATH
|
||||
(o compilar el camino en su programa, lo cual no voy a cubrir aquí). Así
|
||||
que, con un shell tipo Bourne usted puede hacer (si sus librerías GTK
|
||||
están en /usr/local/lib):
|
||||
<PRE>
|
||||
export LD_LIBRARY_PATH=/usr/local/lib
|
||||
</PRE>
|
||||
|
||||
y en un csh, usted puede hacer:
|
||||
<PRE>
|
||||
setenv LD_LIBRARY_PATH /usr/local/lib
|
||||
</PRE>
|
||||
|
||||
</LI>
|
||||
<LI>Asegúrese de que el enlazador está ha encontrado el conjunto correcto de
|
||||
librerías. Si tiene una distribución de Linux que instala GTK+ (ej.
|
||||
RedHat 5.0) entonces esta versión anterior puede ser utilizada. Ahora
|
||||
(asumiendo que tiene un sistema RedHat), emita el comando
|
||||
<PRE>
|
||||
rpm -e gtk gtk-devel
|
||||
</PRE>
|
||||
|
||||
También puede querer remover los paquetes que dependen de gtk (rpm le
|
||||
dirá cuáles son). Si no tiene un sistema Linux RedHat, verifique
|
||||
para estar seguro que ni
|
||||
<PRE>
|
||||
/usr/lib
|
||||
</PRE>
|
||||
ni
|
||||
<PRE>
|
||||
/usr/local/lib
|
||||
</PRE>
|
||||
|
||||
contengan alguna de las librerías libgtk, libgdk, libglib, or libgck.
|
||||
Si existen, elimínelas (y cualquier archivo <EM>include</EM>, como
|
||||
/usr/include/gtk y /usr/include/gdk) y reinstale gtk+.</LI>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="ss2.6">2.6 Cuando compilo programas con GTK+, obtengo mensajes de error del compilador diciendo que no es capaz de encontrar <CODE>"glibconfig.h"</CODE>.</A>
|
||||
</H2>
|
||||
|
||||
<P>El archivo de encabezado "glibconfig.h" se movió al directorio
|
||||
$exec_prefix/lib/glib/include/. $exec_prefix es el directorio que fue
|
||||
especificado al dar la bandera --exec-prefix a ./configure cuando se
|
||||
compiló GTK+. Va por omisión a $prefix, (especificado con --prefix),
|
||||
que en su lugar va por omisión a /usr/local/.
|
||||
<P>Ésto se hizo asi porque "glibconfig.h" incluye información
|
||||
dependiente de la arquitectura, y el resto de los archivos <EM>include</EM>
|
||||
se colocan en $prefix/include, el cual puede ser compartido entre distintas
|
||||
arquitecturas.
|
||||
<P>GTK+ incluye un guión para el intérprete de comandos,
|
||||
<CODE>gtk-config</CODE>, el cual hace fácil
|
||||
encontrar los caminos correctos de inclusión. El tutor de GTK+ incluye
|
||||
un ejemplo de como utilizar <CODE>gtk-config</CODE> para una compilación simple
|
||||
desde la línea de comandos. Para información sobre configuraciones más
|
||||
complicadas, vea el archivo docs/gtk-config.txt en la distribución de GTK+.
|
||||
<P>Si está intentando compilar un programa viejo, puede bordear el problema
|
||||
al configurarlo con una línea de comando como:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
CPPFLAGS="-I/usr/local/include/glib/include" ./configure
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>para intérpretes de comandos compatibles con Bourne como bash, o para
|
||||
variantes csh:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
setenv CPPFLAGS "-I/usr/local/include/glib/include"
|
||||
./configure
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>(Sustituya el valor apropiado de $exec_prefix para /usr/local.)
|
||||
<P>
|
||||
<H2><A NAME="ss2.7">2.7 Cuando instalo El GIMP, configure reporta que no puede encontrar GTK.</A>
|
||||
</H2>
|
||||
|
||||
<P>Hay varias razones comúnes para esto:
|
||||
<UL>
|
||||
<LI>Usted tiene una versión vieja de GTK instalada en algún lugar.
|
||||
RedHat 5.0, por ejemplo, instala una copia anterior de GTK que no funcinará
|
||||
con las últimas veriones de GIMP. Debe eliminar esta copia vieja, pero
|
||||
observe que en el caso de RedHat 5.0 esto dañará las aplicaciones
|
||||
<CODE>control-panel</CODE>.
|
||||
<P>
|
||||
</LI>
|
||||
<LI><CODE>gtk-config</CODE> (u otro componente de GTK) no se encuentra en el camino
|
||||
(<EM>path</EM>),
|
||||
o hay una versión vieja en su sistema. Teclee:
|
||||
<PRE>
|
||||
gtk-config --version
|
||||
</PRE>
|
||||
|
||||
para verificar ambos casos. Ésto debe devolver un valor de por lo menos
|
||||
0.99.8 para que las cosas funcionen correctamente con GIMP 0.99.23. Si
|
||||
devuelve un valor distinto a lo que usted espera, entonces tiene una versión
|
||||
vieja de GTK en su sistema.
|
||||
<P>
|
||||
</LI>
|
||||
<LI>El guión ./configure no puede encontrar las librerías GTK. Como
|
||||
./configure compila varios programas de prueba, necesita poder encontrar las
|
||||
librerías GTK. Revise la pregunta anterior para obtener más ayuda al
|
||||
respecto.</LI>
|
||||
</UL>
|
||||
<P>Si nada de lo anterior ayuda, entonces revise config.log, el cual es
|
||||
generado por ./configure cuando corre. Al final estará la última
|
||||
acción tomada antes de fallar. Si es una sección de código fuente,
|
||||
copie el código fuente a un archivo y compilelo con la línea
|
||||
jústamente arriba de él en config.log. Si la compilación tiene
|
||||
éxito, intente ejecutarlo.
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-3.html">Next</A>
|
||||
<A HREF="gtkfaq-es-1.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc2">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
198
docs/es/gtkfaq-es-3.html
Normal file
198
docs/es/gtkfaq-es-3.html
Normal file
@@ -0,0 +1,198 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Desarrollo de GTK+</TITLE>
|
||||
<LINK HREF="gtkfaq-es-4.html" REL=next>
|
||||
<LINK HREF="gtkfaq-es-2.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc3" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-4.html">Next</A>
|
||||
<A HREF="gtkfaq-es-2.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc3">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s3">3. Desarrollo de GTK+</A></H2>
|
||||
|
||||
<H2><A NAME="ss3.1">3.1 ¿Qué es esta cosa CVS de la cual todo el mundo habla, y cómo puedo acceder a ella?</A>
|
||||
</H2>
|
||||
|
||||
<P>CVS es el Concurrent Version System (Sistema de Versión Concurrente) y es
|
||||
un medio muy popular de control de versión para proyectos de software.
|
||||
Está diseñado para permitir que múltiples autores puedan operar de
|
||||
manera simultánea en el mismo árbol fuente. Este árbol fuente es
|
||||
mantenido centralizadamente, pero cada desarrollador tiene una réplica local
|
||||
de este repositorio en el cual hacen sus cambios.
|
||||
<P>Los desarrolladores de GTK+ utilizan un repositorio CVS para almacenar la
|
||||
copia maestra de la actual versión en desarrollo de GTK+. Como tal,
|
||||
la gente que desea contribuír con parches a GTK+ deben generarlos para la
|
||||
versión del CVS. La gente normal debe utilizar los paquetes liberados.
|
||||
<P>El conjunto de herramientas CVS está disponible como paquetes RPM en los
|
||||
sitios usuales de RedHat. La última versión está disponible en
|
||||
<A HREF="http://download.cyclic.com/pub/"><http://download.cyclic.com/pub/></A><P>Cualquiera puede bajar la última versión CVS de GTK+ utilizando
|
||||
acceso anónimo con los siguientes pasos:
|
||||
<UL>
|
||||
<LI> En un descendiente del intérprete de comandos bourne (ej. bash)
|
||||
teclee:
|
||||
<PRE>
|
||||
export CVSROOT=':pserver:anonymous@anoncvs.gimp.org:/debian/home/gnomecvs'
|
||||
</PRE>
|
||||
</LI>
|
||||
<LI>Luego, la primera vez que el árbol fuente se retira, se necesita
|
||||
un <EM>login</EM> cvs.
|
||||
<PRE>
|
||||
cvs login
|
||||
</PRE>
|
||||
|
||||
Ésto hará que se le solicite una clave de acceso. No hay clave de
|
||||
acceso para cvs.gimp.org, así que solo ingrese un retorno de carro.</LI>
|
||||
<LI>Para conseguir el árbol y colocarlo en un subdirectorio de su
|
||||
directorio de trabajo actual, emita el comando:
|
||||
<PRE>
|
||||
cvs -z3 get gtk+
|
||||
</PRE>
|
||||
|
||||
|
||||
Observe que con el árbol GTK+ 1.1, glib se ha movido a un módulo CVS
|
||||
separado, de manera que si no tiene glib instalado necesitará conseguirlo
|
||||
igualmente:
|
||||
<PRE>
|
||||
cvs -z3 get glib
|
||||
</PRE>
|
||||
|
||||
</LI>
|
||||
</UL>
|
||||
<H2><A NAME="ss3.2">3.2 ¿Cómo puedo contribuír a GTK+?</A>
|
||||
</H2>
|
||||
|
||||
<P>Es simple. Si algo no funciona en un programa como usted piensa que debería,
|
||||
revise la documentación para asegurarse de que no ha pasado algo por alto.
|
||||
Si es un verdadero error o característica perdida, rastréelo en el
|
||||
fuente de GTK+, cámbielo, y entonces genere un parche en la forma de un
|
||||
'diff de contexto'. Esto puede hacerse utilizando un comando como
|
||||
<CODE>diff -ru <oldfile> <newfile></CODE>. Entonces envíe el archivo
|
||||
de parche a:
|
||||
<PRE>
|
||||
ftp://ftp.gtk.org/incoming
|
||||
</PRE>
|
||||
|
||||
junto a un archivo README. ¡Asegúrese de seguir las convenciones de
|
||||
asignación de nombres o su parche será borrado! Los archivos deben ser
|
||||
de esta forma:
|
||||
<PRE>
|
||||
gtk-<username>-<date yymmdd-n>.patch.gz
|
||||
gtk-<username>-<date yymmdd-n>.patch.README
|
||||
</PRE>
|
||||
|
||||
La "n" en la fecha indica un número único (empezando de 0)
|
||||
de parches que subió ese día. Debe ser 0, a menos que envíe más de
|
||||
un parche en el mismo día.
|
||||
<P>Example:
|
||||
<PRE>
|
||||
gtk-gale-982701-0.patch.gz
|
||||
gtk-gale-982701-0.patch.README
|
||||
</PRE>
|
||||
|
||||
Una vez que usted envía <EM>lo que sea</EM>, envíe el README a
|
||||
ftp-admin@gtk.org
|
||||
<P>
|
||||
<H2><A NAME="ss3.3">3.3 ¿Cómo averiguo si mi parche fue aplicado, y si no, por qué no?</A>
|
||||
</H2>
|
||||
|
||||
<P>Los parches enviados se mandarán a
|
||||
<CODE>ftp://ftp.gtk.org/pub/gtk/patches</CODE>
|
||||
donde uno del equipo de desarrollo de GTK+ los recogerá. Si son aplicados,
|
||||
serán movidos a <CODE>/pub/gtk/patches/old</CODE>.
|
||||
<P>Los parches que no son aplicados, por cualquier razón, se mandarán a
|
||||
<CODE>/pub/gtk/patches/unapplied</CODE> o <CODE>/pub/gtk/patches/outdated</CODE>.
|
||||
En este punto puede preguntar en la lista de correo <CODE>gtk-list</CODE> el porqué
|
||||
su parche no fué aplicado. Hay muchas razones posibles por las cuales un
|
||||
parche no se aplica, pasando desde que no se puede aplicar limpiamente, hasta
|
||||
que no es correcto. No se rinda si no logró que su parche se aplicase a la
|
||||
primera.
|
||||
<P>
|
||||
<H2><A NAME="ss3.4">3.4 ¿Cuál es la política sobre la incorporación de nuevos <EM>widgets</EM> en la librería?</A>
|
||||
</H2>
|
||||
|
||||
<P>Esto corresponde a los autores, de manera que tendrá que preguntarles
|
||||
al terminar su <EM>widget</EM>. Como una guía general, los <EM>widgets</EM>
|
||||
que por lo general son útiles, funcionan, y no son una desgracia al conjunto
|
||||
de <EM>widgets</EM> serán incluídos con mucho gusto.
|
||||
<P>
|
||||
<H2><A NAME="ss3.5">3.5 ¿Hay alguien trabajando en atamientos para otros lenguajes distintos a C?</A>
|
||||
</H2>
|
||||
|
||||
<P>Sí. Existe
|
||||
<UL>
|
||||
<LI>una envoltura de C++ para GTK+ llamada gtk--. Puede encontrar el su
|
||||
página hogar en:
|
||||
<A HREF="http://www.cs.tut.fi/~p150650/gtk/gtk--.html">http://www.cs.tut.fi/~p150650/gtk/gtk--.html</A>.
|
||||
El sitio FTP es
|
||||
<A HREF="ftp://ftp.gtk.org/pub/gtk/gtk--">ftp://ftp.gtk.org/pub/gtk/gtk--</A>.
|
||||
<P>
|
||||
<P>
|
||||
</LI>
|
||||
<LI>Hay dos ataduras para Objective-C en desarrollo:
|
||||
|
||||
<UL>
|
||||
<LI>El paquete elegido por el
|
||||
<A HREF="http://www.gnome.org/">proyecto GNOME</A> es obgtk. Objgtk se basa en la clase Object y es
|
||||
mantenido por
|
||||
<A HREF="mailto:sopwith@cuc.edu">Elliot Lee</A>.
|
||||
Aparentemente, objgtk se está aceptando como el atamiento `estándar'
|
||||
de Objective-C para GTK+.
|
||||
</LI>
|
||||
<LI> Si usted está más inclinado al
|
||||
<A HREF="http://www.gnustep.org/">proyecto GNUstep</A>,
|
||||
puede que quiera revisar GTKKit por
|
||||
<A HREF="mailto:helge@mdlink.de">Helge Heß</A>.
|
||||
La intención es crear un atamiento GTK+ utilizando FoundationKit.
|
||||
GTKKit incluye linduras como escribir un archivo con una plantilla tipo
|
||||
XML para construír una interface GTK+.
|
||||
</LI>
|
||||
</UL>
|
||||
|
||||
<P>
|
||||
</LI>
|
||||
<LI>Atamientos Perl
|
||||
<A HREF="ftp://ftp.gtk.org/pub/gtk/perl">ftp://ftp.gtk.org/pub/gtk/perl</A>
|
||||
<P>
|
||||
</LI>
|
||||
<LI>Atamientos Guile. La página hogar se encuentra en
|
||||
<A HREF="http://www.ping.de/sites/zagadka/guile-gtk">http://www.ping.de/sites/zagadka/guile-gtk</A>.
|
||||
Por cierto, Guile es la implantación del Proyecto GNU de Scheme R4RS (el
|
||||
estándar). Si le gusta Scheme, querrá darle un vistazo a éste.
|
||||
<P>
|
||||
<P>
|
||||
</LI>
|
||||
<LI>David Monniaux informa:
|
||||
<BLOCKQUOTE>
|
||||
He empezado un sistema de atamiento gtk-O'Caml. Las bases del sistema,
|
||||
incluyendo <EM>callbacks</EM>, funcionan bien.
|
||||
|
||||
El desarrollo actual se encuentra en
|
||||
<A HREF="http://www.ens-lyon.fr/~dmonniau/arcs">http://www.ens-lyon.fr/~dmonniau/arcs</A></BLOCKQUOTE>
|
||||
|
||||
</LI>
|
||||
<LI>Se han hecho varios atamientos para python:
|
||||
<P>
|
||||
<UL>
|
||||
<LI>pygtk se encuentra en
|
||||
<A HREF="http://www.daa.com.au/~james/pygtk">http://www.daa.com.au/~james/pygtk</A> y
|
||||
<A HREF="ftp://ftp.gtk.org/pub/gtk/python">ftp://ftp.gtk.org/pub/gtk/python</A></LI>
|
||||
<LI>python-gtk se encuentra en
|
||||
<A HREF="http://www.ucalgary.ca/~nascheme/python-gtk">http://www.ucalgary.ca/~nascheme/python-gtk</A></LI>
|
||||
</UL>
|
||||
<P>
|
||||
</LI>
|
||||
<LI>Hay un <EM>widget</EM> disponible para GTK+. Agárrelo en
|
||||
<A HREF="http://www.sakuranet.or.jp/~aozasa/shige/doc/comp/gtk/gtkGL/files-en.html">http://www.sakuranet.or.jp/~aozasa/shige/doc/comp/gtk/gtkGL/files-en.html</A>
|
||||
</LI>
|
||||
</UL>
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-4.html">Next</A>
|
||||
<A HREF="gtkfaq-es-2.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc3">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
435
docs/es/gtkfaq-es-4.html
Normal file
435
docs/es/gtkfaq-es-4.html
Normal file
@@ -0,0 +1,435 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Desarrollo con GTK+</TITLE>
|
||||
<LINK HREF="gtkfaq-es-5.html" REL=next>
|
||||
<LINK HREF="gtkfaq-es-3.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc4" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-5.html">Next</A>
|
||||
<A HREF="gtkfaq-es-3.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc4">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s4">4. Desarrollo con GTK+</A></H2>
|
||||
|
||||
<H2><A NAME="ss4.1">4.1 ¿Cómo empiezo?</A>
|
||||
</H2>
|
||||
|
||||
<P>Después de que ha instalado GTK+, hay un par de cosas que pueden
|
||||
facilitarle el desarrollo de aplicaciones con él. Está el Tutor de
|
||||
GTK+
|
||||
<A HREF="http://www.gtk.org/tutorial/"><http://www.gtk.org/tutorial/></A>, el cual está en desarrollo
|
||||
activo. Este tutorial le introducirá en la escritura de aplicaciones
|
||||
utilizando C.
|
||||
<P>El Tutor no contiene (todavía) información sobre todos los
|
||||
<EM>widgets</EM> que existen en GTK+. Para código de ejemplo sobre la
|
||||
utilización básica de todos los <EM>widgets</EM> de GTK+, debe ver
|
||||
el archivo gtk/testgtk.c (y archivos fuentes asociados) en la distribución
|
||||
GTK+. Ver estos ejemplos le dará una buena base sobre lo que pueden hacer
|
||||
los <EM>widgets</EM>.
|
||||
<P>
|
||||
<H2><A NAME="ss4.2">4.2 ¿Qué <EM>widgets</EM> existen en GTK?</A>
|
||||
</H2>
|
||||
|
||||
<P>El Tutor de GTK+ lista los siguientes <EM>widgets</EM>:
|
||||
<PRE>
|
||||
GtkObject
|
||||
+GtkData
|
||||
| +GtkAdjustment
|
||||
| `GtkTooltips
|
||||
`GtkWidget
|
||||
+GtkContainer
|
||||
| +GtkBin
|
||||
| | +GtkAlignment
|
||||
| | +GtkEventBox
|
||||
| | +GtkFrame
|
||||
| | | `GtkAspectFrame
|
||||
| | +GtkHandleBox
|
||||
| | +GtkItem
|
||||
| | | +GtkListItem
|
||||
| | | +GtkMenuItem
|
||||
| | | | `GtkCheckMenuItem
|
||||
| | | | `GtkRadioMenuItem
|
||||
| | | `GtkTreeItem
|
||||
| | +GtkViewport
|
||||
| | `GtkWindow
|
||||
| | +GtkColorSelectionDialog
|
||||
| | +GtkDialog
|
||||
| | | `GtkInputDialog
|
||||
| | `GtkFileSelection
|
||||
| +GtkBox
|
||||
| | +GtkButtonBox
|
||||
| | | +GtkHButtonBox
|
||||
| | | `GtkVButtonBox
|
||||
| | +GtkHBox
|
||||
| | | +GtkCombo
|
||||
| | | `GtkStatusbar
|
||||
| | `GtkVBox
|
||||
| | +GtkColorSelection
|
||||
| | `GtkGammaCurve
|
||||
| +GtkButton
|
||||
| | +GtkOptionMenu
|
||||
| | `GtkToggleButton
|
||||
| | `GtkCheckButton
|
||||
| | `GtkRadioButton
|
||||
| +GtkCList
|
||||
| `GtkCTree
|
||||
| +GtkFixed
|
||||
| +GtkList
|
||||
| +GtkMenuShell
|
||||
| | +GtkMenuBar
|
||||
| | `GtkMenu
|
||||
| +GtkNotebook
|
||||
| +GtkPaned
|
||||
| | +GtkHPaned
|
||||
| | `GtkVPaned
|
||||
| +GtkScrolledWindow
|
||||
| +GtkTable
|
||||
| +GtkToolbar
|
||||
| `GtkTree
|
||||
+GtkDrawingArea
|
||||
| `GtkCurve
|
||||
+GtkEditable
|
||||
| +GtkEntry
|
||||
| | `GtkSpinButton
|
||||
| `GtkText
|
||||
+GtkMisc
|
||||
| +GtkArrow
|
||||
| +GtkImage
|
||||
| +GtkLabel
|
||||
| | `GtkTipsQuery
|
||||
| `GtkPixmap
|
||||
+GtkPreview
|
||||
+GtkProgressBar
|
||||
+GtkRange
|
||||
| +GtkScale
|
||||
| | +GtkHScale
|
||||
| | `GtkVScale
|
||||
| `GtkScrollbar
|
||||
| +GtkHScrollbar
|
||||
| `GtkVScrollbar
|
||||
+GtkRuler
|
||||
| +GtkHRuler
|
||||
| `GtkVRuler
|
||||
`GtkSeparator
|
||||
+GtkHSeparator
|
||||
`GtkVSeparator
|
||||
</PRE>
|
||||
<P>
|
||||
<H2><A NAME="ss4.3">4.3 ¿GTK+ es seguro ante múltiples hilos?</A>
|
||||
</H2>
|
||||
|
||||
<P>Aunque GTK+, como la mayoría de los juegos de herramientas para X,
|
||||
no es seguro ante múltiples hilos, esto no prohibe el desarrollo de
|
||||
aplicaciones con múltiples hilos con GTK+.
|
||||
<P>Rob Browning (rlb@cs.utexas.edu) describe técnicas de hilamiento
|
||||
que pueden utilizarse con GTK+ (levemente modificado):
|
||||
<P>Básicamente existen dos enfoques principales, el primero es sencillo,
|
||||
y el segundo complicado. En el primero, simplemente hay que asegurarse
|
||||
de que todas las interacciones de GTK+ (o X) se manejan por un, y solo un,
|
||||
hilo. Cualquier otro hilo que desee dibujar algo tiene que notificarlo de
|
||||
alguna manera al hilo "GTK+", y dejarlo que maneje el trabajo real.
|
||||
<P>El segundo enfoque le permite llamar funciones de GTK+ (o X) desde cualquier
|
||||
hilo, pero requiere sincronización cuidadosa. La idea básica es crear
|
||||
una exclusión mutua de protección para X, de manera que nadie haga
|
||||
llamadas X sin primero adquirir esta exclusión mutua.
|
||||
<P>Observe que se trata de un pequeño esfuerzo, pero que le permitirá ser
|
||||
potencialmente más eficiente que un GTK+ completamente seguro ante
|
||||
múltiples hilos. Usted decide la granularidad del bloqueo de hilos.
|
||||
También debe asegurarse que el hilo que llama a gtk_main mantiene la
|
||||
cerradura cuando llama a gtk_main.
|
||||
<P>Lo siguiente por lo que hay que preocuparse ya que se tenía agarrada
|
||||
la exclusión mutua global cuando se entró a gtk_main, es que todos
|
||||
los <EM>callbacks</EM> también la tendrán. Esto significa que el
|
||||
<EM>callback</EM> debe soltarla si va a llamar a cualquier otro código
|
||||
que pueda readquirirla. De otra manera obtendrá un bloqueo mortal.
|
||||
También hay que tener agarrada la exclusión mutua cuando finalmente
|
||||
regresa del <EM>callback</EM>.
|
||||
<P>Para permitir a otros hilos, además del que llama a gtk_main, tener
|
||||
acceso a la exclusión mutua, necesitamos registrar una función de
|
||||
trabajo con GTK que nos permita liberar la exclusión mutua
|
||||
periódicamente.
|
||||
<P>¿Por qué GTK+ no puede ser seguro ante múltiples hilos de
|
||||
manera nativa?
|
||||
<P>Complejidad, sobrecarga, y mano de obra. La proporción de programas
|
||||
con hilos es todavía razonablemente pequeña, y conseguir seguridad
|
||||
ante hilos es muy difícil y le quita tiempo valioso al trabajo
|
||||
principal de obtener una buena librería gráfica terminada. Sería
|
||||
muy agradable que GTK+ fuera seguro ante hilos "al sacarlo de la caja",
|
||||
pero no es práctico ahora mismo, y haría a GTK+ sustancialmente menos
|
||||
eficiente si no se maneja cuidadosamente.
|
||||
<P>De cualquier manera, no es una prioridad esencial ya que existen remedios
|
||||
relativamente buenos.
|
||||
<P>
|
||||
<H2><A NAME="ss4.4">4.4 ¿Cómo puedo prevenir el redibujar y reacomodar tamaños mientras cambio múltiples <EM>widgets</EM>?</A>
|
||||
</H2>
|
||||
|
||||
<P>
|
||||
Utilize gtk_container_disable_resize y gtk_container_enable_resize alrededor
|
||||
del código donde quiere cambiar varias cosas. Esto resultará en mayor
|
||||
velocidad ya que prevendrá tener que darle el tamaño otra vez a la
|
||||
jerarquía de <EM>widget</EM> por completo.
|
||||
<P>
|
||||
<H2><A NAME="ss4.5">4.5 ¿Cómo atrapo un evento de doble tecleo (en un <EM>widget</EM> de lista, por ejemplo)?</A>
|
||||
</H2>
|
||||
|
||||
<P>Tim Janik escribió a la lista gtk-list (ligeramente modificado):
|
||||
<P>Defina un manejador de señal:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
gint
|
||||
signal_handler_event(GtkWiget *widget, GdkEvenButton *event, gpointer func_data)
|
||||
{
|
||||
if (GTK_IS_LIST_ITEM(widget) &&
|
||||
(event->type==GDK_2BUTTON_PRESS ||
|
||||
event->type==GDK_3BUTTON_PRESS) ) {
|
||||
printf("I feel %s clicked on button %d\",
|
||||
event->type==GDK_2BUTTON_PRESS ? "double" : "triple",
|
||||
event->button);
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>Y conecte el manejador a su objeto:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
{
|
||||
/* lista, asuntos de inicializacion de articulos de lista */
|
||||
|
||||
gtk_signal_connect(GTK_OBJECT(list_item),
|
||||
"button_press_event",
|
||||
GTK_SIGNAL_FUNC(signal_handler_event),
|
||||
NULL);
|
||||
|
||||
/* y/o */
|
||||
|
||||
gtk_signal_connect(GTK_OBJECT(list_item),
|
||||
"button_release_event",
|
||||
GTK_SIGNAL_FUNC(signal_handler_event),
|
||||
NULL);
|
||||
|
||||
/* algo mas */
|
||||
}
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>y, Owen Taylor escribió:
|
||||
<P>Observe que se recibirá la pulsación del botón de antemano, y
|
||||
si está haciendo esto para un botón, también obtendrá una señal
|
||||
de "tecleado" para el botón. (Esto es cierto para cualquier juego de
|
||||
herramientas, ya que las computadoras no son buenas para leer la mente de
|
||||
cada quien.)
|
||||
<P>
|
||||
<H2><A NAME="ss4.6">4.6 ¿Cómo puedo averiguar cuál es la selección de un GtkList?</A>
|
||||
</H2>
|
||||
|
||||
<P>
|
||||
<P>Consiga la selección con algo como esto:
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
GList *sel;
|
||||
sel = GTK_LIST(list)->selection;
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>Así es como GList está definido (sacado de glist.h):
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
typedef struct _GList GList;
|
||||
|
||||
struct _GList
|
||||
{
|
||||
gpointer data;
|
||||
GList *next;
|
||||
GList *prev;
|
||||
};
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>Una estructura GList es simplemente una estructura para listas doblemente
|
||||
enlazadas. Existen varias funciones g_list_*() para modificar una lista
|
||||
enlazada en glib.h. Sin embargo, la selección GTK_LIST(MyGtkList)->selection
|
||||
es mantenida por las funciones gtk_list_*() y no deben ser modificadas.
|
||||
<P>El selection_mode del GtkList determina las facilidades de selección de un
|
||||
GtkList y por lo tanto los contenidos de GTK_LIST(AnyGtkList)->selection:
|
||||
<P>
|
||||
<PRE>
|
||||
selection_mode GTK_LIST()->selection contents
|
||||
------------------------------------------------------
|
||||
|
||||
GTK_SELECTION_SINGLE) la selección es NULL
|
||||
o contiene un puntero GList*
|
||||
para un artículo seleccionado individualmente
|
||||
|
||||
GTK_SELECTION_BROWSE) la selección es NULL si la lista
|
||||
no contiene widgets, de otra manera
|
||||
contiene un puntero GList*
|
||||
para una estructura GList.
|
||||
GTK_SELECTION_MULTIPLE) la selección es NULL si no se seleccionan
|
||||
listitems para un apuntador GList*
|
||||
para el primer artículo seleccionado. Eso en
|
||||
su lugar apunta a una estructura GList para el
|
||||
segundo artículo seleccionado y continúa
|
||||
|
||||
GTK_SELECTION_EXTENDED) la selección es NULL.
|
||||
</PRE>
|
||||
<P>El campo data de la estructura GList GTK_LIST(MyGtkList)->selection apunta
|
||||
al primer GtkListItem que es seleccionado. De manera que si quiere determinar
|
||||
cuales listitems están seleccionados debe hacer esto:
|
||||
<P>Durante la in>
|
||||
<HR><H3>Transfer interrupted!</H3>
|
||||
>
|
||||
{
|
||||
gchar *list_items[]={
|
||||
"Item0",
|
||||
"Item1",
|
||||
"foo",
|
||||
"last Item",
|
||||
};
|
||||
guint nlist_items=sizeof(list_items)/sizeof(list_items[0]);
|
||||
GtkWidget *list_item;
|
||||
guint i;
|
||||
|
||||
list=gtk_list_new();
|
||||
gtk_list_set_selection_mode(GTK_LIST(list), GTK_SELECTION_MULTIPLE);
|
||||
gtk_container_add(GTK_CONTAINER(AnyGtkContainer), list);
|
||||
gtk_widget_show (list);
|
||||
|
||||
for (i = 0; i < nlist_items; i++)
|
||||
{
|
||||
list_item=gtk_list_item_new_with_label(list_items[i]);
|
||||
gtk_object_set_user_data(GTK_OBJECT(list_item), (gpointer)i);
|
||||
gtk_container_add(GTK_CONTAINER(list), list_item);
|
||||
gtk_widget_show(list_item);
|
||||
}
|
||||
}
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>Para tener conocimiento de la inicialización:
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
{
|
||||
GList *items;
|
||||
|
||||
items=GTK_LIST(list)->selection;
|
||||
|
||||
printf("Selected Items: ");
|
||||
while (items) {
|
||||
if (GTK_IS_LIST_ITEM(items->data))
|
||||
printf("%d ", (guint)
|
||||
gtk_object_get_user_data(items->data));
|
||||
items=items->next;
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<H2><A NAME="ss4.7">4.7 ¿Acaso es posible desplegar un texto que se recorte para que quepa dentro del lugar que tenga asignado?</A>
|
||||
</H2>
|
||||
|
||||
<P>El comportamiento de GTK+ (sin recorte) es una consecuencia de sus intentos
|
||||
para conservar recursos de X. Los <EM>widgets</EM> etiqueta (entre otros) no
|
||||
tienen su propia ventana X - simplemente dibujan su contenido en la ventana
|
||||
de su padre. Aunque sería posible hacer que ocurran recortes al establecer
|
||||
la máscara de recorte antes de dibujar el texto, esto podría causar una
|
||||
penalización substancial en el rendimiento.
|
||||
<P>Es posible que, a largo plazo, la mejor solución a tales problemas sea
|
||||
simplemente cambiar gtk para que le de ventanas X a las etiquetas. Un remedio
|
||||
a corto plazo es poner el <EM>widget</EM> de etiqueta dentro de otro
|
||||
<EM>widget</EM> que sí obtiene su propia ventana - un candidato posible puede ser el <EM>widget</EM> <EM>viewport</EM>.
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
viewport = gtk_viewport (NULL, NULL);
|
||||
gtk_widget_set_usize (viewport, 50, 25);
|
||||
gtk_viewport_set_shadow_type (GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
|
||||
gtk_widget_show(viewport);
|
||||
|
||||
label = gtk_label ("a really long label that won't fit");
|
||||
gtk_container_add (GTK_CONTAINER(viewport), label);
|
||||
gtk_widget_show (label);
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>Si estuviera haciendo esto para un montón de <EM>widgets</EM>, querrá
|
||||
copiar gtkviewport.c y arrancar la funcionalidad de sombra y ajuste (tal vez
|
||||
quiera llamarlo GtkClipper).
|
||||
<P>
|
||||
<H2><A NAME="ss4.8">4.8 ¿Por qué el contenido de un botón no se mueve al presionar el botón? Aquí les envío un parche para que funcione de esa forma...</A>
|
||||
</H2>
|
||||
|
||||
<P>De: Peter Mattis
|
||||
<P>La razón por la cuál los botones no mueven a su hijo abajo y a la derecha
|
||||
cuando son presionados es porque no me parece que eso es lo que ocurre
|
||||
visualmente. Mi visión de los botonos es que los miras de manera recta.
|
||||
O sea, la interface de usuario tiende sobre un plano y tú estás sobre
|
||||
él observándolo de manera recta. Cuando un botón es presionado se
|
||||
mueve directamente lejos de tí. Para ser absolutamente correcto supongo
|
||||
que el hijo debería encojerse un poquito. Pero no veo por qué el hijo
|
||||
debería moverse abajo y a la izquierda. Recurda, el hijo se supone que
|
||||
está pegado a la superficie del botón. No es bueno que luzca como si
|
||||
el hijo se resbala sobre la superficie del botón.
|
||||
<P>En una nota más práctica, ya implanté esto una vez y determiné
|
||||
que no se veía bien y lo quité.
|
||||
<P>
|
||||
<H2><A NAME="ss4.9">4.9 ¿Cómo puedo definir una línea de separación como en un menú?</A>
|
||||
</H2>
|
||||
|
||||
<P>Revise el
|
||||
<A HREF="http://www.gtk.org/tutorial/">Tutor</A> para información sobre como crear menús.
|
||||
<P>Sin embargo, para crear una línea de separación en un menú,
|
||||
simplemente inserte un artículo de menú vacío:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
menuitem = gtk_menu_item_new();
|
||||
gtk_menu_append(GTK_MENU(menu), menuitem);
|
||||
gtk_widget_show(menuitem);
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>
|
||||
<H2><A NAME="ss4.10">4.10 ¿Cómo puedo darle justificación a la derecha a un menú, como Help, cuando utilizo MenuFactory?</A>
|
||||
</H2>
|
||||
|
||||
<P>Utilice algo como lo que sigue:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
menu_path = gtk_menu_factory_find (factory, "<MyApp>/Help");
|
||||
gtk_menu_item_right_justify(menu_path->widget);
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<H2><A NAME="ss4.11">4.11 ¿Cómo hago mi ventana modal? / ¿Cómo hago una sóla ventana activa?</A>
|
||||
</H2>
|
||||
|
||||
<P>Después de haber creado su ventana, haga gtk_grab_add(my_window). Y
|
||||
después de cerrar la ventana haga gtk_grab_remove(my_window).
|
||||
<P>
|
||||
<H2><A NAME="ss4.12">4.12 ¿Por qué mi <EM>widget</EM> (ej. progressbar) no se actualiza?</A>
|
||||
</H2>
|
||||
|
||||
<P>
|
||||
<P>Probablemente usted está haciendo todos los cambios dentro de una función
|
||||
sin devolver el control a gtk_main. La mayoría de las actualizaciones de
|
||||
dibujo se colocan simplemente en una cola, la cual es procesada dentro de
|
||||
gtk_main. Puede forzar que se procese la cola de dibujado utilizando algo como:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
while (gtk_events_pending())
|
||||
gtk_main_iteration();
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>dentro de la función que cambia el <EM>widget</EM>.
|
||||
<P>Lo que el fragmento anterior hace es correr todos los eventos pendientes y
|
||||
funciones ociosas de alta prioridad, luego regresa de inmediato (el dibujado
|
||||
se realiza en una función ociosa de alta prioridad).
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-5.html">Next</A>
|
||||
<A HREF="gtkfaq-es-3.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc4">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
92
docs/es/gtkfaq-es-5.html
Normal file
92
docs/es/gtkfaq-es-5.html
Normal file
@@ -0,0 +1,92 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Acerca de gdk</TITLE>
|
||||
<LINK HREF="gtkfaq-es-6.html" REL=next>
|
||||
<LINK HREF="gtkfaq-es-4.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc5" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-6.html">Next</A>
|
||||
<A HREF="gtkfaq-es-4.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc5">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s5">5. Acerca de gdk</A></H2>
|
||||
|
||||
<H2><A NAME="ss5.1">5.1 ¿Qué es gdk?</A>
|
||||
</H2>
|
||||
|
||||
<P>gdk es básicamente una envoltura alrededor de las llamadas a funciones
|
||||
Xlib. Si estás familiarizado con Xlib, muchas de las funciones en gdk
|
||||
requerirán poco o ningún tiempo para acostumbrarse.
|
||||
Todas las funciones están escritas para proporcionar una manera fácil de
|
||||
acceder a las funciones Xlib en una manera un poco más intuitiva.
|
||||
Adicionalmente, ya que gdk utiliza glib (vea abajo), será más portable
|
||||
y seguro de utilizar en
|
||||
múltiples plataformas.
|
||||
<P>
|
||||
<P>
|
||||
<H2><A NAME="ss5.2">5.2 ¿Cómo utilizo la asignación de colores?</A>
|
||||
</H2>
|
||||
|
||||
<P>Una de las cosas agradables de GDK es que está basado sobre Xlib; esto
|
||||
también es un problema, especialmente en el área de administración
|
||||
de colores. Si usted quiere utilizar color en su programa (dibujando un
|
||||
rectángulo o algo por el estilo, su código debe lucir algo así:
|
||||
<P>
|
||||
<BLOCKQUOTE><CODE>
|
||||
<PRE>
|
||||
{
|
||||
GdkColor *color;
|
||||
int width, height;
|
||||
GtkWidget *widget;
|
||||
GdkGC *gc;
|
||||
|
||||
...
|
||||
|
||||
/* primero, cree un GC (contexto grafico) en el cual dibujar */
|
||||
gc = gdk_gc_new(widget->window);
|
||||
|
||||
/* encuentre las dimensiones correctas para el rectangulo */
|
||||
gdk_window_get_size(widget->window, &width, &height);
|
||||
|
||||
/* el color que queremos utilizar */
|
||||
color = (GdkColor *)malloc(sizeof(GdkColor));
|
||||
|
||||
/* rojo, verde y azul son valores pasados, indicando el trio RGB
|
||||
* del color que queremos dibujar. Note que los valores de los componentes
|
||||
* RGB dentro de GdkColor son tomados de 0 a 65535, no de 0 a 255.
|
||||
*/
|
||||
color->red = red * (65535/255);
|
||||
color->green = green * (65535/255);
|
||||
color->blue = blue * (65535/255);
|
||||
|
||||
/* el valor de pixel indica el indice en el mapa de colores del color.
|
||||
* simplemente es una combinacion de los valores RGB colocados anteriormente
|
||||
*/
|
||||
color->pixel = (gulong)(red*65536 + green*256 + blue);
|
||||
|
||||
/* Sin embargo, el valor de pixel es solo valido en dispositivos de 24-bit
|
||||
* (color verdadero). Por lo tanto, esta llamada es requerida para que GDK
|
||||
* y X puedan darnos el color mas cercano disponible en el mapa de colores
|
||||
*/
|
||||
gdk_color_alloc(gtk_widget_get_colormap(widget), color);
|
||||
|
||||
/* colocar la parte delantera a nuestro color */
|
||||
gdk_gc_set_foreground(gc, color);
|
||||
|
||||
/* dibujar el rectangulo*/
|
||||
gdk_draw_rectangle(widget->window, gc, 1, 0, 0, width, height);
|
||||
|
||||
...
|
||||
}
|
||||
</PRE>
|
||||
</CODE></BLOCKQUOTE>
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-6.html">Next</A>
|
||||
<A HREF="gtkfaq-es-4.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc5">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
64
docs/es/gtkfaq-es-6.html
Normal file
64
docs/es/gtkfaq-es-6.html
Normal file
@@ -0,0 +1,64 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Acerca de glib</TITLE>
|
||||
<LINK HREF="gtkfaq-es-7.html" REL=next>
|
||||
<LINK HREF="gtkfaq-es-5.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc6" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-7.html">Next</A>
|
||||
<A HREF="gtkfaq-es-5.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc6">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s6">6. Acerca de glib</A></H2>
|
||||
|
||||
<H2><A NAME="ss6.1">6.1 ¿Qué es glib?</A>
|
||||
</H2>
|
||||
|
||||
<P>glib es una librería de funciones y definiciones útiles disponibles
|
||||
para ser utilizadas cuando se crean aplicaciones GDK y GTK. Proporciona
|
||||
reemplazos para algunas funciones estándar de libc, como malloc, las
|
||||
cuales tienen errores en algunos sistemas.
|
||||
<P>También proporciona rutinas para manejar:
|
||||
<UL>
|
||||
<LI>Listas Doblemente Enlazadas</LI>
|
||||
<LI>Listas con Enlace Sencillo</LI>
|
||||
<LI>Cronómetros</LI>
|
||||
<LI>Manipulación de cadenas</LI>
|
||||
<LI>Un Analizador Léxico</LI>
|
||||
<LI>Funciones de Error</LI>
|
||||
</UL>
|
||||
<P>
|
||||
<P>
|
||||
<H2><A NAME="ss6.2">6.2 ¿Por qué utilizar g_print, g_malloc, g_strdup y funciones compañeras de glib?</A>
|
||||
</H2>
|
||||
|
||||
<P>Gracias a Tim Janik que escribió a gtk-list: (ligeramente modificado)
|
||||
<BLOCKQUOTE>
|
||||
Con respecto a g_malloc(), g_free() y hermanos, estas funciones son más
|
||||
seguras que sus equivalentes en libc. Por ejemplo, g_free() solo regresa si
|
||||
se llama con NULL. También, si se define USE_DMALLOC, la definición para
|
||||
estas funciones cambia (en glib.h) para utilizar MALLOC(), FREE() etc... Si
|
||||
MEM_PROFILE o MEM_CHECK se definen, hay incluso pequeñas estadísticas
|
||||
realizadas las cuales cuentan los tamaños de los bloques (mostrado por
|
||||
g_mem_profile() / g_mem_check()).
|
||||
<P>Considerando el hecho de que glib provee una interface para salvar espacio en
|
||||
pedazos de memoria si se tiene varios bloques que son siempre del mismo
|
||||
tamaño y para marcarlos ALLOC_ONLY si es necesario, es sencillo crear
|
||||
una pequeña envoltura para salvar (revisable para errores) alrededor del
|
||||
malloc/free normal asimismo - igual que gdk cubre Xlib. ;)
|
||||
<P>Utilizar g_error() y g_warning() dentro de aplicaciones como GIMP las cuales
|
||||
utilizan gtk por completo incluso da la oportunidad de hacer saltar una ventana
|
||||
que muestre los mensajes dentro de una ventana gtk con tu propio handler
|
||||
(utilizando g_set_error_handler()) con el mismo estilo que gtk_print()
|
||||
(dentro de gtkmain.c).
|
||||
</BLOCKQUOTE>
|
||||
<P>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-7.html">Next</A>
|
||||
<A HREF="gtkfaq-es-5.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc6">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
80
docs/es/gtkfaq-es-7.html
Normal file
80
docs/es/gtkfaq-es-7.html
Normal file
@@ -0,0 +1,80 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ: Contribuciones al GTK+ FAQ, Mantenedores y Copyright</TITLE>
|
||||
<LINK HREF="gtkfaq-es-6.html" REL=previous>
|
||||
<LINK HREF="gtkfaq-es.html#toc7" REL=contents>
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
Next
|
||||
<A HREF="gtkfaq-es-6.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc7">Contents</A>
|
||||
<HR NOSHADE>
|
||||
<H2><A NAME="s7">7. Contribuciones al GTK+ FAQ, Mantenedores y Copyright</A></H2>
|
||||
|
||||
<P>Si desea hacer una contribución al FAQ, envíe a alguno de nosotros
|
||||
un mensaje por correo electrónico con el texto exacto que cree que
|
||||
debería ser incluído (pregunta y respuesta). ¡Con su ayuda, este
|
||||
documento puede crecer y llegar a ser más útil!
|
||||
<P>Este documento es mantenido por Nathan Froyd
|
||||
<A HREF="mailto:maestrox@geocities.com"><maestrox@geocities.com></A>
|
||||
y Tony Gale
|
||||
<A HREF="mailto:gale@gimp.org"><gale@gimp.org></A>.
|
||||
Este FAQ fue creado por Shawn T. Amundson
|
||||
<A HREF="mailto:amundson@gimp.org"><amundson@gimp.org></A> quien continúa dando soporte.
|
||||
<P>El GTK+ FAQ está registrado Copyright (C) 1997, 1998 por Shawn T. Amundson,
|
||||
Nathan Froyd y tony Gale.
|
||||
<P>Se otorga permiso para hacer y distribuír copias textuales de este manual
|
||||
siempre y cuando la información de copyright y este permiso se preserven en
|
||||
todas las copias.
|
||||
<P>Se otorga permiso para copiar y distribuir versiones modificados de este
|
||||
documento bajo las condiciones para copiado textual, siempre y cuando esta
|
||||
noticia de copyright se incluya exáctamente como en el original, y
|
||||
que el trabajo resultante en su totalidad sea distribuído bajo los
|
||||
términos de una noticia de permiso idéntica a esta.
|
||||
<P>Se otorga permiso para copiar y distribuír traducciones de este documento
|
||||
a otro lenguaje, bajo las condiciones anteriores de versiones modificadas.
|
||||
<P>Si tiene intenciones de incorporar este documento en un trabajo publicado,
|
||||
por favor contacte a uno de los mantenedores, y nos aseguraremos de que
|
||||
obtenga la información más actual posible.
|
||||
<P>No hay garantía de que este documento logre su propósito. Este documento
|
||||
se proporciona simplemente como un recurso libre. Como tal, los autores y
|
||||
mantenedores de la información proporcionada en él no pueden dar
|
||||
garantía alguna de que la información es precisa.
|
||||
<P>
|
||||
<H2><A NAME="ss7.1">7.1 Nota del Traductor</A>
|
||||
</H2>
|
||||
|
||||
<P>Esta traducción fue realizada por
|
||||
<A HREF="http://www.talisman.com.pa">Ramsés Morales</A>.
|
||||
He intentado hacer
|
||||
la mejor adaptación posible de los términos técnicos, si tiene
|
||||
alguna sugerencia o mejora a estos términos y mi español, o alguna
|
||||
duda por causa de mi traducción, no dude en comunicármelo a
|
||||
<A HREF="mailto:ramses@computer.org"><ramses@computer.org></A><P>Gracias a
|
||||
<A HREF="mailto: e98cuenc@criens.u-psud.fr">Joaquín Cuenca</A> por todas sus sugerencias para mejorar la
|
||||
traducción, fueron de gran ayuda.
|
||||
<P>--------------------------------------
|
||||
<P>The GTK+ FAQ is Copyright (C) 1997,1998 by Shawn T. Amundson, Nathan Froyd and Tony Gale.
|
||||
<P>Permission is granted to make and distribute verbatim copies of this manual provided the
|
||||
copyright notice and this permission notice are preserved on all copies.
|
||||
<P>Permission is granted to copy and distribute modified versions of this document under the conditions
|
||||
for verbatim copying, provided that this copyright notice is included exactly as in the original,
|
||||
and that the entire resulting derived work is distributed under the terms of a permission
|
||||
notice identical to this one.
|
||||
<P>Permission is granted to copy and distribute translations of this document into another language,
|
||||
under the above conditions for modified versions.
|
||||
<P>If you are intending to incorporate this document into a published work, please contact one of
|
||||
the maintainers, and we will make an effort to ensure that you have the most up to date
|
||||
information available.
|
||||
<P>There is no guarentee that this document lives up to its intended
|
||||
purpose. This is simply provided as a free resource. As such,
|
||||
the authors and maintainers of the information provided within can
|
||||
not make any guarentee that the information is even accurate.
|
||||
<HR NOSHADE>
|
||||
Next
|
||||
<A HREF="gtkfaq-es-6.html">Previous</A>
|
||||
<A HREF="gtkfaq-es.html#toc7">Contents</A>
|
||||
</BODY>
|
||||
</HTML>
|
||||
103
docs/es/gtkfaq-es.html
Normal file
103
docs/es/gtkfaq-es.html
Normal file
@@ -0,0 +1,103 @@
|
||||
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||||
<HTML>
|
||||
<HEAD>
|
||||
<META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.6">
|
||||
<TITLE>GTK+ FAQ</TITLE>
|
||||
<LINK HREF="gtkfaq-es-1.html" REL=next>
|
||||
|
||||
|
||||
</HEAD>
|
||||
<BODY BGCOLOR="#FFFFFF">
|
||||
<A HREF="gtkfaq-es-1.html">Next</A>
|
||||
Previous
|
||||
Contents
|
||||
<HR NOSHADE>
|
||||
<H1>GTK+ FAQ</H1>
|
||||
|
||||
|
||||
<H2>Nathan Froyd, Tony Gale, Shawn T. Amundson.</H2>Seis de Julio de 1998
|
||||
<P><HR NOSHADE>
|
||||
<EM>La intención de este documento es dar respuesta a las preguntas
|
||||
realizadas con más frecuencia por parte de los programadores que utilizan GTK+ o simplemente por personas que desean utilizar GTK+. </EM>
|
||||
<HR NOSHADE>
|
||||
<P>
|
||||
<H2><A NAME="toc1">1.</A> <A HREF="gtkfaq-es-1.html">Información General</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.1">1.1 Autores</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.2">1.2 ¿Qué es GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.3">1.3 ¿Qué es el + en GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.4">1.4 ¿La G en GTK+ significa General, Gimp, o GNU?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.5">1.5 ¿Dónde está la documentación para GTK?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.6">1.6 ¿Hay alguna lista de correo (o archivo de lista de correo) para GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.7">1.7 ¿La lista gtk-list no ha tenido tráfico alguno por días,</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.8">1.8 Cómo conseguir ayuda con GTK+</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.9">1.9 Cómo reportar errores en GTK+</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.10">1.10 ¿Qué aplicaciones se han escrito con GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-1.html#ss1.11">1.11 Estoy buscando una aplicación que escribir en GTK+. ¿Qué tal un cliente IRC?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc2">2.</A> <A HREF="gtkfaq-es-2.html">Cómo encontrar, configurar, instalar y comprobar GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.1">2.1 ¿Qué necesito para correr GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.2">2.2 ¿Dónde puedo conseguir GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.3">2.3 ¿Cómo configuro/compilo GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.4">2.4 Cuando compilo GTK+ obtengo un error como: <CODE>make: file `Makefile' line 456: Syntax error</CODE></A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.5">2.5 ¡He compilado e instalado GTK+, pero no puedo lograr que los programas se enlacen con él!</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.6">2.6 Cuando compilo programas con GTK+, obtengo mensajes de error del compilador diciendo que no es capaz de encontrar <CODE>"glibconfig.h"</CODE>.</A>
|
||||
<LI><A HREF="gtkfaq-es-2.html#ss2.7">2.7 Cuando instalo El GIMP, configure reporta que no puede encontrar GTK.</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc3">3.</A> <A HREF="gtkfaq-es-3.html">Desarrollo de GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.1">3.1 ¿Qué es esta cosa CVS de la cual todo el mundo habla, y cómo puedo acceder a ella?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.2">3.2 ¿Cómo puedo contribuír a GTK+?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.3">3.3 ¿Cómo averiguo si mi parche fue aplicado, y si no, por qué no?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.4">3.4 ¿Cuál es la política sobre la incorporación de nuevos <EM>widgets</EM> en la librería?</A>
|
||||
<LI><A HREF="gtkfaq-es-3.html#ss3.5">3.5 ¿Hay alguien trabajando en atamientos para otros lenguajes distintos a C?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc4">4.</A> <A HREF="gtkfaq-es-4.html">Desarrollo con GTK+</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.1">4.1 ¿Cómo empiezo?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.2">4.2 ¿Qué <EM>widgets</EM> existen en GTK?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.3">4.3 ¿GTK+ es seguro ante múltiples hilos?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.4">4.4 ¿Cómo puedo prevenir el redibujar y reacomodar tamaños mientras cambio múltiples <EM>widgets</EM>?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.5">4.5 ¿Cómo atrapo un evento de doble tecleo (en un <EM>widget</EM> de lista, por ejemplo)?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.6">4.6 ¿Cómo puedo averiguar cuál es la selección de un GtkList?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.7">4.7 ¿Acaso es posible desplegar un texto que se recorte para que quepa dentro del lugar que tenga asignado?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.8">4.8 ¿Por qué el contenido de un botón no se mueve al presionar el botón? Aquí les envío un parche para que funcione de esa forma...</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.9">4.9 ¿Cómo puedo definir una línea de separación como en un menú?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.10">4.10 ¿Cómo puedo darle justificación a la derecha a un menú, como Help, cuando utilizo MenuFactory?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.11">4.11 ¿Cómo hago mi ventana modal? / ¿Cómo hago una sóla ventana activa?</A>
|
||||
<LI><A HREF="gtkfaq-es-4.html#ss4.12">4.12 ¿Por qué mi <EM>widget</EM> (ej. progressbar) no se actualiza?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc5">5.</A> <A HREF="gtkfaq-es-5.html">Acerca de gdk</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-5.html#ss5.1">5.1 ¿Qué es gdk?</A>
|
||||
<LI><A HREF="gtkfaq-es-5.html#ss5.2">5.2 ¿Cómo utilizo la asignación de colores?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc6">6.</A> <A HREF="gtkfaq-es-6.html">Acerca de glib</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-6.html#ss6.1">6.1 ¿Qué es glib?</A>
|
||||
<LI><A HREF="gtkfaq-es-6.html#ss6.2">6.2 ¿Por qué utilizar g_print, g_malloc, g_strdup y funciones compañeras de glib?</A>
|
||||
</UL>
|
||||
<P>
|
||||
<H2><A NAME="toc7">7.</A> <A HREF="gtkfaq-es-7.html">Contribuciones al GTK+ FAQ, Mantenedores y Copyright</A></H2>
|
||||
|
||||
<UL>
|
||||
<LI><A HREF="gtkfaq-es-7.html#ss7.1">7.1 Nota del Traductor</A>
|
||||
</UL>
|
||||
<HR NOSHADE>
|
||||
<A HREF="gtkfaq-es-1.html">Next</A>
|
||||
Previous
|
||||
Contents
|
||||
</BODY>
|
||||
</HTML>
|
||||
17638
docs/gtk_tut_12.es.sgml
Executable file
17638
docs/gtk_tut_12.es.sgml
Executable file
File diff suppressed because it is too large
Load Diff
7
docs/reference/AUTHORS
Normal file
7
docs/reference/AUTHORS
Normal file
@@ -0,0 +1,7 @@
|
||||
Damon Chaplin <damon@karuna.freeserve.co.uk> and others.
|
||||
|
||||
See:
|
||||
|
||||
http://www.gtk.org/rdp/status.html
|
||||
|
||||
for a complete list.
|
||||
30
docs/reference/COPYING
Normal file
30
docs/reference/COPYING
Normal file
@@ -0,0 +1,30 @@
|
||||
This work may be reproduced and distributed in whole or in part, in
|
||||
any medium, physical or electronic, so as long as this copyright
|
||||
notice remains intact and unchanged on all copies. Commercial
|
||||
redistribution is permitted and encouraged, but you may not
|
||||
redistribute, in whole or in part, under terms more restrictive than
|
||||
those under which you received it. If you redistribute a modified or
|
||||
translated version of this work, you must also make the source code to
|
||||
the modified or translated version available in electronic form
|
||||
without charge. However, mere aggregation as part of a larger work
|
||||
shall not count as a modification for this purpose.
|
||||
|
||||
All code examples in this work are placed into the public domain,
|
||||
and may be used, modified and redistributed without restriction.
|
||||
|
||||
BECAUSE THIS WORK IS LICENSED FREE OF CHARGE, THERE IS NO
|
||||
WARRANTY FOR THE WORK, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
|
||||
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
|
||||
OTHER PARTIES PROVIDE THE WORK "AS IS" WITHOUT WARRANTY OF ANY
|
||||
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. SHOULD THE WORK PROVE DEFECTIVE, YOU ASSUME
|
||||
THE COST OF ALL NECESSARY REPAIR OR CORRECTION.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
|
||||
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
|
||||
AND/OR REDISTRIBUTE THE WORK AS PERMITTED ABOVE, BE LIABLE TO YOU
|
||||
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
|
||||
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
|
||||
WORK, EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
251
docs/reference/ChangeLog
Normal file
251
docs/reference/ChangeLog
Normal file
@@ -0,0 +1,251 @@
|
||||
2000-04-22 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtkenums.sgml: update from Lee Mallabone
|
||||
<lee0@callnetuk.com>
|
||||
|
||||
2000-04-09 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtkmain.sgml: update from Torsten Landschoff
|
||||
<t.landschoff@gmx.net>
|
||||
|
||||
* gdk/tmpl/input_methods.sgml:
|
||||
* gdk/tmpl/general.sgml: fixed typos.
|
||||
|
||||
Tue Mar 14 14:17:46 2000 Raph Levien <raph@acm.org>
|
||||
|
||||
* gdk/tmpl/rgb.sgml: Better explanation of gdk_rgb_set_min_colors.
|
||||
Thanks to Stric for spotting it.
|
||||
|
||||
2000-03-07 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtkclist.sgml: fix to gtk_clist_set_reorderable(). It
|
||||
reorders rows, not columns. From Guy Harris <gharris@flashcom.net>.
|
||||
|
||||
2000-02-29 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtkmenuitem.sgml: minor fix from Nicolas GEORGE
|
||||
<nicolas.george@ens.fr>.
|
||||
|
||||
2000-02-28 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtkradiomenuitem.sgml:
|
||||
* gtk/tmpl/gtkmenuitem.sgml:
|
||||
* gtk/tmpl/gtknotebook.sgml: new menu item sections and minor update to
|
||||
notebook section from Nicolas GEORGE <nicolas.george@ens.fr>.
|
||||
|
||||
2000-02-18 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gtk/tmpl/gtktooltips.sgml: patch from
|
||||
David Benson <daveb@idealab.com> to note that gtk_tooltips_set_colors()
|
||||
does not work.
|
||||
|
||||
2000-02-09 Damon Chaplin <damon@helixcode.com>
|
||||
|
||||
* gdk/tmpl/input_methods.sgml: minor fix.
|
||||
|
||||
2000-02-03 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gdk/gdk-sections.txt: rearranged a bit.
|
||||
|
||||
* gdk/tmpl/event_structs.sgml: updated.
|
||||
|
||||
* gtk/gtk-sections.txt: added INCLUDE tag for Private Info section.
|
||||
|
||||
* gdk/tmpl/color_contexts.sgml: added note saying it is deprecated.
|
||||
* gdk/tmpl/dnd.sgml: added note saying read the GTK+ DnD docs.
|
||||
|
||||
2000-02-02 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gdk/tmpl/*.sgml: ran make templates.
|
||||
|
||||
* gdk/gdk-docs.sgml: rearranged sections.
|
||||
|
||||
* gdk/tmpl/events.sgml: documented.
|
||||
|
||||
* gdk/tmpl/general.sgml: documented.
|
||||
|
||||
* gdk/tmpl/rgb.sgml: fixed a few '@' -> '#'.
|
||||
|
||||
* gdk/gdk-sections.txt: rearranged a few bits, including moving
|
||||
GdkWChar and related functions from the input method section to the
|
||||
font section, and GdkCapStyle etc. from Drawing Primitives to GCs.
|
||||
|
||||
* gdk/tmpl/images.sgml: documented.
|
||||
|
||||
* gdk/tmpl/drawing.sgml: updated.
|
||||
|
||||
* gdk/tmpl/regions.sgml: updated.
|
||||
|
||||
* gdk/tmpl/input_contexts.sgml: documented.
|
||||
|
||||
* gdk/tmpl/input_methods.sgml: documented.
|
||||
|
||||
* gdk/tmpl/selections.sgml: changed xref to a link since Jade says
|
||||
a xref to a RefEntry is not supported.
|
||||
|
||||
2000-01-19 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkscrollbar.sgml: Started.
|
||||
|
||||
2000-01-08 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkclist.sgml: update from Paul Schifferer
|
||||
<isengard@geocities.com>
|
||||
|
||||
Wed Jan 5 10:23:41 2000 Owen Taylor <otaylor@redhat.com>
|
||||
|
||||
* gtk/tmpl/gtkprogress.sgml: Missing </listitem>, remove extra <para>
|
||||
* gtk/tmpl/gtkobject.sgml: dos2unix
|
||||
* gtk/tmpl/gtkcurve.sgml: missing </para>
|
||||
* gtk/tmpl/gtkarg.sgml: dos2unix, missing </para>
|
||||
* gtk/tmpl/gtkcolorsel.sgml: Missing </listitem>'s
|
||||
* gtk/tmpl/gtksignal.sgml (signal): dos2unix, missing </para>'s
|
||||
* gtk/tmpl/gtkmarshal.sgml: Missing </refsect2>
|
||||
|
||||
1999-11-16 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkmenubar.sgml: fixed minor error - using <em>.
|
||||
|
||||
* gtk/tmpl/gtknotebook.sgml:
|
||||
* gtk/tmpl/gtklist.sgml: new sections from
|
||||
Nicolas George <george@clipper.ens.fr>, with help from
|
||||
"Bob Springett" <bobspringett@claranet.fr>.
|
||||
|
||||
* gtk/tmpl/gtkobject.sgml:
|
||||
* gtk/tmpl/gtkarg.sgml: new sections from
|
||||
David Benson <daveb@idealab.com>.
|
||||
|
||||
* gtk/tmpl/gtkvbox.sgml:
|
||||
* gtk/tmpl/gtkhbox.sgml: fixed line endings.
|
||||
|
||||
* gtk/tmpl/gtkvbbox.sgml: update from Lee Mallabone
|
||||
<lee0@callnetuk.com>
|
||||
|
||||
* gdk/tmpl/drawing.sgml: fixed error in gdk_draw_arc() @angle2 param
|
||||
- it is relative to @angle1 rather than from the 3 o'clock position.
|
||||
|
||||
* gtk/tmpl/gtkfontseldlg.sgml: changed enums to use @ fields.
|
||||
|
||||
* gtk/tmpl/gtkcolorsel.sgml:
|
||||
* gtk/tmpl/gtkcolorseldlg.sgml:
|
||||
* gtk/tmpl/gtkprogress.sgml:
|
||||
* gtk/tmpl/gtkprogressbar.sgml: new sections from Tom Martone
|
||||
<tom@martoneconsulting.com>
|
||||
|
||||
* gtk/tmpl/gtkclist.sgml: partially written documentation from
|
||||
Paul Schifferer <isengard@geocities.com> who won't be able to finish it
|
||||
|
||||
1999-09-22 Martin Norbäck <d95mback@dtek.chalmers.se>
|
||||
|
||||
* gtk/tmpl/gtkclist.sgml: Added information about the sorting functions
|
||||
|
||||
Tue Oct 26 16:50:15 1999 Owen Taylor <otaylor@redhat.com>
|
||||
|
||||
* gtk/tmpl/gtkrc.sgml: Added information about widget
|
||||
paths and pattern matching.
|
||||
|
||||
1999-09-22 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/*.sgml: ran make templates, to fix problems with structs.
|
||||
|
||||
* gtk/gtk-sections.txt: rearranged GtkCombo section.
|
||||
|
||||
* gtk/tmpl/gtkvseparator.sgml:
|
||||
* gtk/tmpl/gtkhseparator.sgml:
|
||||
* gtk/tmpl/gtkgc.sgml:
|
||||
* gtk/tmpl/gtkfeatures.sgml:
|
||||
* gtk/tmpl/gtktipsquery.sgml:
|
||||
* gtk/tmpl/gtkitem.sgml:
|
||||
* gtk/tmpl/gtkinvisible.sgml:
|
||||
* gtk/tmpl/gtkgamma.sgml:
|
||||
* gtk/tmpl/gtkdata.sgml:
|
||||
* gtk/tmpl/gtkcurve.sgml:
|
||||
* gtk/tmpl/gtkcombo.sgml:
|
||||
* gtk/tmpl/gtkaccellabel.sgml: documented.
|
||||
|
||||
1999-09-20 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/gtk-docs.sgml: added role="no-toc" to the GTK+ Widgets & Objects
|
||||
chapter since we've created our own special contents page.
|
||||
|
||||
1999-09-19 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkmarshal.sgml:
|
||||
* gtk/tmpl/gtksignal.sgml: new sections from
|
||||
David Benson <daveb@idealab.com>.
|
||||
|
||||
* gtk/gtk-sections.txt: rearranged signal sections, and made most
|
||||
marshallers private. Moved GtkSignalRunType to signals section.
|
||||
|
||||
* gtk/tmpl/gtkradiobutton.sgml: new section from Lee Mallabone.
|
||||
|
||||
1999-09-17 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/gtk-docs.sgml: removed menu factory and debugging sections.
|
||||
|
||||
* gtk/gtk-sections.txt: made menu factory stuff private since it is
|
||||
deprecated. Also made debugging stuff private since it is only useful
|
||||
within GTK+.
|
||||
|
||||
1999-09-14 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkfilesel.sgml: fixed mismatched parentheses.
|
||||
|
||||
1999-09-02 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gdk/tmpl/event_structs.sgml:
|
||||
* gdk/tmpl/drawing.sgml: minor fixes.
|
||||
|
||||
1999-09-20 David C. Mason <dcm@redhat.com>
|
||||
|
||||
* gtk/tmpl/gtkimage.sgml: first pass at gtkimage... not complete
|
||||
|
||||
1999-08-28 Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
* gtk/tmpl/gtkbbox.sgml: new section from Lee Mallabone.
|
||||
|
||||
* gdk/gdk-sections.txt: rearranged rgb, regions, and drawing sections.
|
||||
|
||||
* gdk/tmpl/rgb.sgml: new section from Raph Levien, with a few changes
|
||||
by me, including a little example app.
|
||||
|
||||
* gdk/tmpl/regions.sgml:
|
||||
* gdk/tmpl/event_structs.sgml:
|
||||
* gdk/tmpl/drawing.sgml: my first attempt.
|
||||
* gdk/tmpl/cursors.sgml: tiny changes.
|
||||
|
||||
Tue Aug 17 09:14:01 1999 Owen Taylor <otaylor@redhat.com>
|
||||
|
||||
* gtk/tmpl/gtktypeutils.sgml: Fix corrupted end tag.
|
||||
|
||||
* gtk/tmpl/gtkselection.sgml gtk/tmpl/gtkrc.sgml
|
||||
gtk/tmpl/gtkdnd.sgml gtk/tmpl/gtkarrow.sgml
|
||||
gtk/tmpl/gtkpaned.sgml gtk/tmpl/gtkmisc.sgml
|
||||
gtk/tmpl/gtkhandlebox.sgml gtk/tmpl/gtkctree.sgml:
|
||||
Added missing close tags.
|
||||
|
||||
Thu Aug 19 14:43:08 1999 Owen Taylor <otaylor@redhat.com>
|
||||
|
||||
* gdk/tmpl/gcs.sgml gdk/gdk-sections.txt: Added section.
|
||||
(Written a while ago but fell through the cracks)
|
||||
|
||||
* gtk/gtk-docs.sgml: Add a &hash; entity here as a
|
||||
temporary hack. (There is no standard entity
|
||||
for '#', and no way of escaping '#' in gtk-doc)
|
||||
|
||||
* gtk/tmpl/gtkrc.sgml: Use the above to fix up #rrggbb
|
||||
string literals.
|
||||
|
||||
* gtk/tmpl/gtkdrawingarea.sgml: Fixed a couple
|
||||
of errors in the example. (pointed out by
|
||||
Nick Lamb)
|
||||
|
||||
Mon Aug 16 6:60:53 1999 Owen Taylor <otaylor@redhat.com>
|
||||
|
||||
* gdk/tmpl/properties.sgml
|
||||
gdk/tmpl/selections.sgml
|
||||
gdk/tmpl/input_devices.sgml: Documented
|
||||
|
||||
* gdk/gdk-sections.txt: Moved around types for
|
||||
input devices properties and selections, marked
|
||||
a few functions as private.
|
||||
62
docs/reference/README
Normal file
62
docs/reference/README
Normal file
@@ -0,0 +1,62 @@
|
||||
This package contains the reference documentation
|
||||
for GTK+. For more information about GTK+
|
||||
see:
|
||||
|
||||
http://www.gtk.org
|
||||
|
||||
For information about contributing to the
|
||||
GLib/GTK+ reference documentation project, see:
|
||||
|
||||
http://www.gtk.org/rdp/
|
||||
|
||||
The GTK+ reference documentation is freely redistributable,
|
||||
see the file COPYING for details.
|
||||
|
||||
|
||||
REQUIREMENTS
|
||||
============
|
||||
|
||||
To build the documentation, you must have the gtk-doc
|
||||
package installed. To rebuild the template files,
|
||||
you must have the current version of the GTK+
|
||||
header files installed.
|
||||
|
||||
|
||||
BUILD
|
||||
=====
|
||||
|
||||
First, run configure to generate the makefiles for this
|
||||
module. There is one option specific to this package
|
||||
|
||||
--with-html-dir=DIR top of installed HTML documentation tree
|
||||
|
||||
|
||||
The Makefiles in the gdk/ and gtk/ subdirs each define three targets:
|
||||
|
||||
templates:
|
||||
|
||||
Scan the headers and merge the results with the current
|
||||
template files
|
||||
|
||||
sgml:
|
||||
|
||||
Generate SGML files using the DocBook DTD from
|
||||
the template files
|
||||
|
||||
html:
|
||||
|
||||
Generate HTML from the SGML files.
|
||||
|
||||
To build the documentation, do:
|
||||
|
||||
make sgml
|
||||
make html
|
||||
|
||||
You should only run the 'make templates' step if you
|
||||
need to regenerate the templates for a more recent
|
||||
version of the GTK+ sources.
|
||||
|
||||
INSTALLATION
|
||||
============
|
||||
|
||||
make install
|
||||
39
docs/reference/README.cvs-commits
Normal file
39
docs/reference/README.cvs-commits
Normal file
@@ -0,0 +1,39 @@
|
||||
Before making any changes to this module, please
|
||||
contact:
|
||||
|
||||
Damon Chaplin <damon@karuna.freeserve.co.uk>
|
||||
|
||||
This will ensure that duplicate work does not occur,
|
||||
and also make sure we know who has written what
|
||||
parts of the documentation. See
|
||||
|
||||
http://www.gtk.org/rdp/
|
||||
|
||||
for more information.
|
||||
|
||||
By contributing work to the Reference Documentation
|
||||
Project, you agree that it will be covered under the
|
||||
license terms described in the file COPYING
|
||||
included in this directory.
|
||||
|
||||
|
||||
Other notes:
|
||||
|
||||
- Do not run 'make templates' unless you have
|
||||
the latest cvs version of the gtk-1-2
|
||||
branch of GTK+ and the latest CVS version
|
||||
of gtk-doc.
|
||||
|
||||
(This is very important. Otherwise, the template
|
||||
files may be come corrupted.)
|
||||
|
||||
Make sure that gtk-config --prefix points
|
||||
to the correct version of GTK+.
|
||||
|
||||
- As always, ChangeLog entries should be made for
|
||||
each commit. These can be really brief
|
||||
"documented GHashTable"; but if you are editing
|
||||
something someone else wrote, please be specific.
|
||||
(Or better, send the changes to them for their
|
||||
approval, first)
|
||||
|
||||
5
docs/reference/gdk-pixbuf/.cvsignore
Normal file
5
docs/reference/gdk-pixbuf/.cvsignore
Normal file
@@ -0,0 +1,5 @@
|
||||
Makefile
|
||||
Makefile.in
|
||||
html
|
||||
sgml
|
||||
gdk-pixbuf.html
|
||||
110
docs/reference/gdk-pixbuf/Makefile.am
Normal file
110
docs/reference/gdk-pixbuf/Makefile.am
Normal file
@@ -0,0 +1,110 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
# The name of the module.
|
||||
DOC_MODULE=gdk-pixbuf
|
||||
|
||||
# The top-level SGML file.
|
||||
DOC_MAIN_SGML_FILE=gdk-pixbuf.sgml
|
||||
|
||||
# The directory containing the source code (if it contains documentation).
|
||||
DOC_SOURCE_DIR=$(GDK_PIXBUF_DIR)/gdk-pixbuf
|
||||
|
||||
CFLAGS=`gnome-config --cflags gnomeui gdk_pixbuf gnomecanvaspixbuf`
|
||||
LDFLAGS=`gnome-config --libs gnomeui gdk_pixbuf gnomecanvaspixbuf`
|
||||
|
||||
HTML_DIR=$(datadir)/gnome/html
|
||||
|
||||
TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)
|
||||
|
||||
tmpl_sources = \
|
||||
tmpl/animation.sgml \
|
||||
tmpl/creating.sgml \
|
||||
tmpl/file-loading.sgml \
|
||||
tmpl/from-drawables.sgml \
|
||||
tmpl/gdk-pixbuf-loader.sgml \
|
||||
tmpl/gdk-pixbuf-unused.sgml \
|
||||
tmpl/gdk-pixbuf.sgml \
|
||||
tmpl/gnome-canvas-pixbuf.sgml \
|
||||
tmpl/refcounting.sgml \
|
||||
tmpl/rendering.sgml \
|
||||
tmpl/scaling.sgml \
|
||||
tmpl/util.sgml
|
||||
|
||||
gdk_pixbuf_docdir = $(HTML_DIR)
|
||||
gdk_pixbuf_doc_DATA = \
|
||||
gdk-pixbuf.html \
|
||||
gdk-pixbuf.hierarchy \
|
||||
gdk-pixbuf.types \
|
||||
gdk-pixbuf-decl.txt \
|
||||
gdk-pixbuf-sections.txt
|
||||
|
||||
content_files = \
|
||||
compiling.sgml \
|
||||
gdk-pixbuf.sgml
|
||||
|
||||
EXTRA_DIST = \
|
||||
$(gdk_pixbuf_doc_DATA) \
|
||||
$(content_files)
|
||||
|
||||
if ENABLE_GTK_DOC
|
||||
gdk-pixbuf.html: html/book1.html
|
||||
-cd $(srcdir) && cp html/book1.html gdk-pixbuf.html
|
||||
else
|
||||
gdk-pixbuf.html:
|
||||
endif
|
||||
|
||||
html/book1.html: sgml/gdk-pixbuf-doc.bottom $(content_files)
|
||||
$(MAKE) html
|
||||
|
||||
sgml/gdk-pixbuf-doc.bottom: $(tmpl_sources)
|
||||
$(MAKE) sgml
|
||||
|
||||
scan:
|
||||
-(cd $(srcdir) \
|
||||
&& env CFLAGS=$(CFLAGS) LDFLAGS=$(LDFLAGS) \
|
||||
gtkdoc-scanobj --module=$(DOC_MODULE) \
|
||||
&& gtkdoc-scan --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR) --ignore-headers="pixops.h pixops-internal.h" )
|
||||
|
||||
templates: scan
|
||||
cd $(srcdir) && gtkdoc-mktmpl --module=$(DOC_MODULE)
|
||||
|
||||
sgml:
|
||||
cd $(srcdir) \
|
||||
&& gtkdoc-mkdb --module=$(DOC_MODULE) --source-dir=$(DOC_SOURCE_DIR)
|
||||
|
||||
html:
|
||||
test -d $(srcdir)/html || mkdir $(srcdir)/html
|
||||
-cd $(srcdir)/html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
|
||||
|
||||
clean-local:
|
||||
rm -f *~ *.bak *.signals *-unused.txt
|
||||
|
||||
maintainer-clean-local: clean
|
||||
cd $(srcdir) && rm -rf sgml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
|
||||
|
||||
install-data-local:
|
||||
$(mkinstalldirs) $(DESTDIR)$(TARGET_DIR)
|
||||
(installfiles=`echo $(srcdir)/html/*.html`; \
|
||||
if test "$$installfiles" = '$(srcdir)/html/*.html'; \
|
||||
then echo '-- Nothing to install' ; \
|
||||
else \
|
||||
for i in $$installfiles; do \
|
||||
echo '-- Installing '$$i ; \
|
||||
$(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
|
||||
done; \
|
||||
echo '-- Installing $(srcdir)/html/index.sgml' ; \
|
||||
$(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
|
||||
echo '-- Fixing Crossreferences' ; \
|
||||
gtkdoc-fixxref --module=$(DOC_MODULE) --html-dir=$(HTML_DIR)|| true; \
|
||||
fi)
|
||||
|
||||
dist-hook:
|
||||
mkdir $(distdir)/html
|
||||
mkdir $(distdir)/sgml
|
||||
mkdir $(distdir)/tmpl
|
||||
-cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
|
||||
-cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
|
||||
-cp $(srcdir)/sgml/*.sgml $(distdir)/sgml
|
||||
-cp $(srcdir)/sgml/*.bottom $(srcdir)/sgml/*.top $(distdir)/sgml
|
||||
|
||||
.PHONY : html sgml templates scan
|
||||
109
docs/reference/gdk-pixbuf/compiling.sgml
Normal file
109
docs/reference/gdk-pixbuf/compiling.sgml
Normal file
@@ -0,0 +1,109 @@
|
||||
<appendix id="compiling">
|
||||
<title>Compiling the <application>gdk-pixbuf</application>
|
||||
library</title>
|
||||
|
||||
<para>
|
||||
This appendix describes the special options you can use while
|
||||
compiling the <application>gdk-pixbuf</application> library.
|
||||
</para>
|
||||
|
||||
<sect1 id="building">
|
||||
<title>Building the Library</title>
|
||||
<para>
|
||||
The <application>gdk-pixbuf</application> library uses the
|
||||
standard GNU build system, using
|
||||
<application>autoconf</application> for package configuration
|
||||
and resolving portability issues,
|
||||
<application>automake</application> for building makefiles
|
||||
that comply with the GNU Coding Standards, and
|
||||
<application>libtool</application> for building shared
|
||||
libraries on multiple platforms. The normal sequence for
|
||||
compiling and installing the
|
||||
<application>gdk-pixbuf</application> library is thus:
|
||||
|
||||
<literallayout>
|
||||
<userinput>./configure</userinput>
|
||||
<userinput>make</userinput>
|
||||
<userinput>make install</userinput>
|
||||
</literallayout>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The standard options provided by <application>GNU
|
||||
autoconf</application> may be passed to the
|
||||
<command>configure</command> script. Please see the
|
||||
<application>autoconf</application> documentation or run
|
||||
<command>./configure --help</command> for information about
|
||||
the standard options.
|
||||
</para>
|
||||
</sect1>
|
||||
|
||||
<sect1 id="extra-configuration-options">
|
||||
<title>Extra Configuration Options</title>
|
||||
|
||||
<para>
|
||||
In addition to the normal options, the
|
||||
<command>configure</command> script in the
|
||||
<application>gdk-pixbuf</application> library supports these
|
||||
additional arguments:
|
||||
|
||||
<cmdsynopsis>
|
||||
<command>configure</command>
|
||||
|
||||
<group>
|
||||
<arg>--disable-modules</arg>
|
||||
<arg>--enable-modules</arg>
|
||||
</group>
|
||||
|
||||
<group>
|
||||
<arg>--disable-gtk-doc</arg>
|
||||
<arg>--enable-gtk-doc</arg>
|
||||
</group>
|
||||
</cmdsynopsis>
|
||||
</para>
|
||||
|
||||
<formalpara>
|
||||
<title><systemitem>--disable-modules</systemitem> and
|
||||
<systemitem>--enable-modules</systemitem></title>
|
||||
|
||||
<para>
|
||||
Normally <application>gdk-pixbuf</application> will try to
|
||||
build the image file format loaders as little shared
|
||||
libraries that are loaded on demand. The
|
||||
<systemitem>--disable-modules</systemitem> argument
|
||||
indicates that they should all be built statically into the
|
||||
<application>gdk-pixbuf</application> library instead. This
|
||||
is useful for people who need to produce statically-linked
|
||||
binaries. If neither
|
||||
<systemitem>--disable-modules</systemitem> nor
|
||||
<systemitem>--enable-modules</systemitem> is specified, then
|
||||
the <command>configure</command> script will try to
|
||||
auto-detect whether shared modules work on your system.
|
||||
</para>
|
||||
</formalpara>
|
||||
|
||||
<formalpara>
|
||||
<title><systemitem>--disable-gtk-doc</systemitem> and
|
||||
<systemitem>--enable-gtk-doc</systemitem></title>
|
||||
|
||||
<para>
|
||||
By default the <command>configure</command> script will try
|
||||
to auto-detect whether the
|
||||
<application>gtk-doc</application> package is installed. If
|
||||
it is, then it will use it to extract and build the
|
||||
documentation for the <application>gdk-pixbuf</application>
|
||||
library. These options can be used to explicitly control
|
||||
whether gtk-doc should be used or not. If it is not used,
|
||||
the distributed, pre-generated HTML files will be installed
|
||||
instead of building them on your machine.
|
||||
</para>
|
||||
</formalpara>
|
||||
</sect1>
|
||||
</appendix>
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("gdk-pixbuf.sgml" "book" "book" "")
|
||||
End:
|
||||
-->
|
||||
527
docs/reference/gdk-pixbuf/gdk-pixbuf-decl.txt
Normal file
527
docs/reference/gdk-pixbuf/gdk-pixbuf-decl.txt
Normal file
@@ -0,0 +1,527 @@
|
||||
<USER_FUNCTION>
|
||||
<NAME>ModulePreparedNotifyFunc</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf, gpointer user_data
|
||||
</USER_FUNCTION>
|
||||
<USER_FUNCTION>
|
||||
<NAME>ModuleUpdatedNotifyFunc</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf,
|
||||
guint x, guint y,
|
||||
guint width, guint height,
|
||||
gpointer user_data
|
||||
</USER_FUNCTION>
|
||||
<USER_FUNCTION>
|
||||
<NAME>ModuleFrameDoneNotifyFunc</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbufFrame *frame,
|
||||
gpointer user_data
|
||||
</USER_FUNCTION>
|
||||
<USER_FUNCTION>
|
||||
<NAME>ModuleAnimationDoneNotifyFunc</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf,
|
||||
gpointer user_data
|
||||
</USER_FUNCTION>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufModule</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufModule</NAME>
|
||||
struct GdkPixbufModule {
|
||||
char *module_name;
|
||||
gboolean (* format_check) (guchar *buffer, int size);
|
||||
GModule *module;
|
||||
GdkPixbuf *(* load) (FILE *f);
|
||||
GdkPixbuf *(* load_xpm_data) (const char **data);
|
||||
|
||||
/* Incremental loading */
|
||||
|
||||
gpointer (* begin_load) (ModulePreparedNotifyFunc prepare_func,
|
||||
ModuleUpdatedNotifyFunc update_func,
|
||||
ModuleFrameDoneNotifyFunc frame_done_func,
|
||||
ModuleAnimationDoneNotifyFunc anim_done_func,
|
||||
gpointer user_data);
|
||||
void (* stop_load) (gpointer context);
|
||||
gboolean (* load_increment) (gpointer context, const guchar *buf, guint size);
|
||||
|
||||
/* Animation loading */
|
||||
GdkPixbufAnimation *(* load_animation) (FILE *f);
|
||||
};
|
||||
</STRUCT>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_module</NAME>
|
||||
<RETURNS>GdkPixbufModule *</RETURNS>
|
||||
guchar *buffer, guint size
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_load_module</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbufModule *image_module
|
||||
</FUNCTION>
|
||||
<MACRO>
|
||||
<NAME>GDK_TYPE_PIXBUF_LOADER</NAME>
|
||||
#define GDK_TYPE_PIXBUF_LOADER (gdk_pixbuf_loader_get_type ())
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_LOADER</NAME>
|
||||
#define GDK_PIXBUF_LOADER(obj) (GTK_CHECK_CAST ((obj), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoader))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_LOADER_CLASS</NAME>
|
||||
#define GDK_PIXBUF_LOADER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GDK_TYPE_PIXBUF_LOADER, GdkPixbufLoaderClass))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_IS_PIXBUF_LOADER</NAME>
|
||||
#define GDK_IS_PIXBUF_LOADER(obj) (GTK_CHECK_TYPE ((obj), GDK_TYPE_PIXBUF_LOADER))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_IS_PIXBUF_LOADER_CLASS</NAME>
|
||||
#define GDK_IS_PIXBUF_LOADER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GDK_TYPE_PIXBUF_LOADER))
|
||||
</MACRO>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufLoader</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufLoader</NAME>
|
||||
struct GdkPixbufLoader
|
||||
{
|
||||
GtkObject object;
|
||||
|
||||
/* < Private > */
|
||||
gpointer private;
|
||||
};
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufLoaderClass</NAME>
|
||||
</STRUCT>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_get_type</NAME>
|
||||
<RETURNS>GtkType </RETURNS>
|
||||
void
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_new</NAME>
|
||||
<RETURNS>GdkPixbufLoader *</RETURNS>
|
||||
void
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_write</NAME>
|
||||
<RETURNS>gboolean </RETURNS>
|
||||
GdkPixbufLoader *loader,const guchar *buf,size_t count
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_get_pixbuf</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
GdkPixbufLoader *loader
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_get_animation</NAME>
|
||||
<RETURNS>GdkPixbufAnimation *</RETURNS>
|
||||
GdkPixbufLoader *loader
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_loader_close</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbufLoader *loader
|
||||
</FUNCTION>
|
||||
<ENUM>
|
||||
<NAME>GdkColorspace</NAME>
|
||||
typedef enum {
|
||||
GDK_COLORSPACE_RGB
|
||||
} GdkColorspace;
|
||||
</ENUM>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbuf</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufFrame</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufAnimation</NAME>
|
||||
</STRUCT>
|
||||
<USER_FUNCTION>
|
||||
<NAME>GdkPixbufDestroyNotify</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
guchar *pixels, gpointer data
|
||||
</USER_FUNCTION>
|
||||
<USER_FUNCTION>
|
||||
<NAME>GdkPixbufLastUnref</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf, gpointer data
|
||||
</USER_FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_ref</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_unref</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_set_last_unref_handler</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf,GdkPixbufLastUnref last_unref_fn,gpointer last_unref_fn_data
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_finalize</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_colorspace</NAME>
|
||||
<RETURNS>GdkColorspace </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_n_channels</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_has_alpha</NAME>
|
||||
<RETURNS>gboolean </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_bits_per_sample</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_pixels</NAME>
|
||||
<RETURNS>guchar *</RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_width</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_height</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_rowstride</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_new</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
GdkColorspace colorspace, gboolean has_alpha, int bits_per_sample,int width, int height
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_copy</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const GdkPixbuf *pixbuf
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_new_from_file</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const char *filename
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_new_from_data</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const guchar *data,GdkColorspace colorspace,gboolean has_alpha,int bits_per_sample,int width, int height,int rowstride,GdkPixbufDestroyNotify destroy_fn,gpointer destroy_fn_data
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_new_from_xpm_data</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const char **data
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_add_alpha</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const GdkPixbuf *pixbuf, gboolean substitute_color,guchar r, guchar g, guchar b
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_copy_area</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
const GdkPixbuf *src_pixbuf,int src_x, int src_y,int width, int height,GdkPixbuf *dest_pixbuf,int dest_x, int dest_y
|
||||
</FUNCTION>
|
||||
<ENUM>
|
||||
<NAME>GdkPixbufAlphaMode</NAME>
|
||||
typedef enum {
|
||||
GDK_PIXBUF_ALPHA_BILEVEL,
|
||||
GDK_PIXBUF_ALPHA_FULL
|
||||
} GdkPixbufAlphaMode;
|
||||
</ENUM>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_render_threshold_alpha</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf, GdkBitmap *bitmap,int src_x, int src_y,int dest_x, int dest_y,int width, int height,int alpha_threshold
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_render_to_drawable</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf,GdkDrawable *drawable, GdkGC *gc,int src_x, int src_y,int dest_x, int dest_y,int width, int height,GdkRgbDither dither,int x_dither, int y_dither
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_render_to_drawable_alpha</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf, GdkDrawable *drawable,int src_x, int src_y,int dest_x, int dest_y,int width, int height,GdkPixbufAlphaMode alpha_mode,int alpha_threshold,GdkRgbDither dither,int x_dither, int y_dither
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_render_pixmap_and_mask</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbuf *pixbuf,GdkPixmap **pixmap_return, GdkBitmap **mask_return,int alpha_threshold
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_get_from_drawable</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
GdkPixbuf *dest,GdkDrawable *src, GdkColormap *cmap,int src_x, int src_y,int dest_x, int dest_y,int width, int height
|
||||
</FUNCTION>
|
||||
<ENUM>
|
||||
<NAME>GdkInterpType</NAME>
|
||||
typedef enum {
|
||||
GDK_INTERP_NEAREST,
|
||||
GDK_INTERP_TILES,
|
||||
GDK_INTERP_BILINEAR,
|
||||
GDK_INTERP_HYPER
|
||||
} GdkInterpType;
|
||||
</ENUM>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_scale</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
const GdkPixbuf *src,GdkPixbuf *dest,int dest_x,int dest_y,int dest_width,int dest_height,double offset_x,double offset_y,double scale_x,double scale_y,GdkInterpType interp_type
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_composite</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
const GdkPixbuf *src,GdkPixbuf *dest,int dest_x,int dest_y,int dest_width,int dest_height,double offset_x,double offset_y,double scale_x,double scale_y,GdkInterpType interp_type,int overall_alpha
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_composite_color</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
const GdkPixbuf *src,GdkPixbuf *dest,int dest_x,int dest_y,int dest_width,int dest_height,double offset_x,double offset_y,double scale_x,double scale_y,GdkInterpType interp_type,int overall_alpha,int check_x,int check_y,int check_size,guint32 color1,guint32 color2
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_scale_simple</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const GdkPixbuf *src,int dest_width,int dest_height,GdkInterpType interp_type
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_composite_color_simple</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
const GdkPixbuf *src,int dest_width,int dest_height,GdkInterpType interp_type,int overall_alpha,int check_size,guint32 color1,guint32 color2
|
||||
</FUNCTION>
|
||||
<ENUM>
|
||||
<NAME>GdkPixbufFrameAction</NAME>
|
||||
typedef enum {
|
||||
GDK_PIXBUF_FRAME_RETAIN,
|
||||
GDK_PIXBUF_FRAME_DISPOSE,
|
||||
GDK_PIXBUF_FRAME_REVERT
|
||||
} GdkPixbufFrameAction;
|
||||
</ENUM>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_new_from_file</NAME>
|
||||
<RETURNS>GdkPixbufAnimation *</RETURNS>
|
||||
const char *filename
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_ref</NAME>
|
||||
<RETURNS>GdkPixbufAnimation *</RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_unref</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_get_width</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_get_height</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_get_frames</NAME>
|
||||
<RETURNS>GList *</RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_animation_get_num_frames</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufAnimation *animation
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_frame_get_pixbuf</NAME>
|
||||
<RETURNS>GdkPixbuf *</RETURNS>
|
||||
GdkPixbufFrame *frame
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_frame_get_x_offset</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufFrame *frame
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_frame_get_y_offset</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufFrame *frame
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_frame_get_delay_time</NAME>
|
||||
<RETURNS>int </RETURNS>
|
||||
GdkPixbufFrame *frame
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_frame_get_action</NAME>
|
||||
<RETURNS>GdkPixbufFrameAction </RETURNS>
|
||||
GdkPixbufFrame *frame
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_preinit</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
gpointer app, gpointer modinfo
|
||||
</FUNCTION>
|
||||
<FUNCTION>
|
||||
<NAME>gdk_pixbuf_postinit</NAME>
|
||||
<RETURNS>void </RETURNS>
|
||||
gpointer app, gpointer modinfo
|
||||
</FUNCTION>
|
||||
<MACRO>
|
||||
<NAME>GNOME_TYPE_CANVAS_PIXBUF</NAME>
|
||||
#define GNOME_TYPE_CANVAS_PIXBUF (gnome_canvas_pixbuf_get_type ())
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GNOME_CANVAS_PIXBUF</NAME>
|
||||
#define GNOME_CANVAS_PIXBUF(obj) (GTK_CHECK_CAST ((obj), \
|
||||
GNOME_TYPE_CANVAS_PIXBUF, GnomeCanvasPixbuf))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GNOME_CANVAS_PIXBUF_CLASS</NAME>
|
||||
#define GNOME_CANVAS_PIXBUF_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), \
|
||||
GNOME_TYPE_CANVAS_PIXBUF, GnomeCanvasPixbufClass))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GNOME_IS_CANVAS_PIXBUF</NAME>
|
||||
#define GNOME_IS_CANVAS_PIXBUF(obj) (GTK_CHECK_TYPE ((obj), GNOME_TYPE_CANVAS_PIXBUF))
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GNOME_IS_CANVAS_PIXBUF_CLASS</NAME>
|
||||
#define GNOME_IS_CANVAS_PIXBUF_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), \
|
||||
GNOME_TYPE_CANVAS_PIXBUF))
|
||||
</MACRO>
|
||||
<STRUCT>
|
||||
<NAME>GnomeCanvasPixbuf</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GnomeCanvasPixbufClass</NAME>
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GnomeCanvasPixbuf</NAME>
|
||||
struct GnomeCanvasPixbuf {
|
||||
GnomeCanvasItem item;
|
||||
|
||||
/* Private data */
|
||||
gpointer priv;
|
||||
};
|
||||
</STRUCT>
|
||||
<FUNCTION>
|
||||
<NAME>gnome_canvas_pixbuf_get_type</NAME>
|
||||
<RETURNS>GtkType </RETURNS>
|
||||
void
|
||||
</FUNCTION>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_MAJOR</NAME>
|
||||
#define GDK_PIXBUF_MAJOR (0)
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_MINOR</NAME>
|
||||
#define GDK_PIXBUF_MINOR (7)
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_MICRO</NAME>
|
||||
#define GDK_PIXBUF_MICRO (0)
|
||||
</MACRO>
|
||||
<MACRO>
|
||||
<NAME>GDK_PIXBUF_VERSION</NAME>
|
||||
#define GDK_PIXBUF_VERSION "0.7.0"
|
||||
</MACRO>
|
||||
<VARIABLE>
|
||||
<NAME>gdk_pixbuf_version</NAME>
|
||||
extern const char *gdk_pixbuf_version;
|
||||
</VARIABLE>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbuf</NAME>
|
||||
struct GdkPixbuf {
|
||||
/* Reference count */
|
||||
int ref_count;
|
||||
|
||||
/* Color space */
|
||||
GdkColorspace colorspace;
|
||||
|
||||
/* Number of channels, alpha included */
|
||||
int n_channels;
|
||||
|
||||
/* Bits per channel */
|
||||
int bits_per_sample;
|
||||
|
||||
/* Size */
|
||||
int width, height;
|
||||
|
||||
/* Offset between rows */
|
||||
int rowstride;
|
||||
|
||||
/* The pixel array */
|
||||
guchar *pixels;
|
||||
|
||||
/* Destroy notification function; it is supposed to free the pixel array */
|
||||
GdkPixbufDestroyNotify destroy_fn;
|
||||
|
||||
/* User data for the destroy notification function */
|
||||
gpointer destroy_fn_data;
|
||||
|
||||
/* Last unref handler, determines whether the pixbuf should be finalized */
|
||||
GdkPixbufLastUnref last_unref_fn;
|
||||
|
||||
/* User data for the last unref handler */
|
||||
gpointer last_unref_fn_data;
|
||||
|
||||
/* Do we have an alpha channel? */
|
||||
guint has_alpha : 1;
|
||||
};
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufFrame</NAME>
|
||||
struct GdkPixbufFrame {
|
||||
/* The pixbuf with this frame's image data */
|
||||
GdkPixbuf *pixbuf;
|
||||
|
||||
/* Offsets for overlaying onto the animation's area */
|
||||
int x_offset;
|
||||
int y_offset;
|
||||
|
||||
/* Frame duration in ms */
|
||||
int delay_time;
|
||||
|
||||
/* Overlay mode */
|
||||
GdkPixbufFrameAction action;
|
||||
};
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkPixbufAnimation</NAME>
|
||||
struct GdkPixbufAnimation {
|
||||
/* Reference count */
|
||||
int ref_count;
|
||||
|
||||
/* Number of frames */
|
||||
int n_frames;
|
||||
|
||||
/* List of GdkPixbufFrame structures */
|
||||
GList *frames;
|
||||
|
||||
/* bounding box size */
|
||||
int width, height;
|
||||
};
|
||||
</STRUCT>
|
||||
120
docs/reference/gdk-pixbuf/gdk-pixbuf-sections.txt
Normal file
120
docs/reference/gdk-pixbuf/gdk-pixbuf-sections.txt
Normal file
@@ -0,0 +1,120 @@
|
||||
<INCLUDE>gdk-pixbuf/gdk-pixbuf.h</INCLUDE>
|
||||
|
||||
<SECTION>
|
||||
<FILE>gdk-pixbuf</FILE>
|
||||
GdkColorspace
|
||||
GdkPixbuf
|
||||
gdk_pixbuf_get_colorspace
|
||||
gdk_pixbuf_get_n_channels
|
||||
gdk_pixbuf_get_has_alpha
|
||||
gdk_pixbuf_get_bits_per_sample
|
||||
gdk_pixbuf_get_pixels
|
||||
gdk_pixbuf_get_width
|
||||
gdk_pixbuf_get_height
|
||||
gdk_pixbuf_get_rowstride
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>refcounting</FILE>
|
||||
GdkPixbufDestroyNotify
|
||||
GdkPixbufLastUnref
|
||||
gdk_pixbuf_ref
|
||||
gdk_pixbuf_unref
|
||||
gdk_pixbuf_set_last_unref_handler
|
||||
gdk_pixbuf_finalize
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>file-loading</FILE>
|
||||
gdk_pixbuf_new_from_file
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>creating</FILE>
|
||||
gdk_pixbuf_new
|
||||
gdk_pixbuf_new_from_data
|
||||
gdk_pixbuf_new_from_xpm_data
|
||||
gdk_pixbuf_copy
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>rendering</FILE>
|
||||
GdkPixbufAlphaMode
|
||||
gdk_pixbuf_render_to_drawable_alpha
|
||||
gdk_pixbuf_render_to_drawable
|
||||
gdk_pixbuf_render_threshold_alpha
|
||||
gdk_pixbuf_render_pixmap_and_mask
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>from-drawables</FILE>
|
||||
gdk_pixbuf_get_from_drawable
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>util</FILE>
|
||||
gdk_pixbuf_add_alpha
|
||||
gdk_pixbuf_copy_area
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>animation</FILE>
|
||||
GdkPixbufFrameAction
|
||||
GdkPixbufFrame
|
||||
GdkPixbufAnimation
|
||||
gdk_pixbuf_animation_new_from_file
|
||||
gdk_pixbuf_animation_ref
|
||||
gdk_pixbuf_animation_unref
|
||||
gdk_pixbuf_animation_get_frames
|
||||
gdk_pixbuf_animation_get_width
|
||||
gdk_pixbuf_animation_get_num_frames
|
||||
gdk_pixbuf_animation_get_height
|
||||
gdk_pixbuf_frame_get_pixbuf
|
||||
gdk_pixbuf_frame_get_action
|
||||
gdk_pixbuf_frame_get_y_offset
|
||||
gdk_pixbuf_frame_get_delay_time
|
||||
gdk_pixbuf_frame_get_x_offset
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>scaling</FILE>
|
||||
GdkInterpType
|
||||
gdk_pixbuf_scale
|
||||
gdk_pixbuf_composite
|
||||
gdk_pixbuf_composite_color
|
||||
gdk_pixbuf_scale_simple
|
||||
gdk_pixbuf_composite_color_simple
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>gdk-pixbuf-loader</FILE>
|
||||
GDK_PIXBUF_LOADER
|
||||
<TITLE>GdkPixbufLoader</TITLE>
|
||||
gdk_pixbuf_loader_new
|
||||
gdk_pixbuf_loader_write
|
||||
gdk_pixbuf_loader_get_pixbuf
|
||||
gdk_pixbuf_loader_get_animation
|
||||
gdk_pixbuf_loader_close
|
||||
<SUBSECTION Standard>
|
||||
GDK_TYPE_PIXBUF_LOADER
|
||||
GDK_IS_PIXBUF_LOADER
|
||||
gdk_pixbuf_loader_get_type
|
||||
GDK_PIXBUF_LOADER_CLASS
|
||||
GDK_IS_PIXBUF_LOADER_CLASS
|
||||
<SUBSECTION Private>
|
||||
GdkPixbufLoader
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<FILE>gnome-canvas-pixbuf</FILE>
|
||||
GNOME_CANVAS_PIXBUF
|
||||
<TITLE>GnomeCanvasPixbuf</TITLE>
|
||||
<SUBSECTION Standard>
|
||||
GNOME_TYPE_CANVAS_PIXBUF
|
||||
GNOME_IS_CANVAS_PIXBUF
|
||||
gnome_canvas_pixbuf_get_type
|
||||
GNOME_CANVAS_PIXBUF_CLASS
|
||||
GNOME_IS_CANVAS_PIXBUF_CLASS
|
||||
<SUBSECTION Private>
|
||||
GnomeCanvasPixbuf
|
||||
</SECTION>
|
||||
66
docs/reference/gdk-pixbuf/gdk-pixbuf.args
Normal file
66
docs/reference/gdk-pixbuf/gdk-pixbuf.args
Normal file
@@ -0,0 +1,66 @@
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::pixbuf</NAME>
|
||||
<TYPE>gpointer</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::width</NAME>
|
||||
<TYPE>gdouble</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::width_set</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::width_in_pixels</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::height</NAME>
|
||||
<TYPE>gdouble</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::height_set</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::height_in_pixels</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::x</NAME>
|
||||
<TYPE>gdouble</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::x_in_pixels</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::y</NAME>
|
||||
<TYPE>gdouble</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GnomeCanvasPixbuf::y_in_pixels</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
4
docs/reference/gdk-pixbuf/gdk-pixbuf.hierarchy
Normal file
4
docs/reference/gdk-pixbuf/gdk-pixbuf.hierarchy
Normal file
@@ -0,0 +1,4 @@
|
||||
GtkObject
|
||||
GdkPixbufLoader
|
||||
GnomeCanvasItem
|
||||
GnomeCanvasPixbuf
|
||||
64
docs/reference/gdk-pixbuf/gdk-pixbuf.sgml
Normal file
64
docs/reference/gdk-pixbuf/gdk-pixbuf.sgml
Normal file
@@ -0,0 +1,64 @@
|
||||
<!doctype book PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
|
||||
<!entity gdk-pixbuf-gdk-pixbuf SYSTEM "sgml/gdk-pixbuf.sgml">
|
||||
<!entity gdk-pixbuf-refcounting SYSTEM "sgml/refcounting.sgml">
|
||||
<!entity gdk-pixbuf-file-loading SYSTEM "sgml/file-loading.sgml">
|
||||
<!entity gdk-pixbuf-creating SYSTEM "sgml/creating.sgml">
|
||||
<!entity gdk-pixbuf-rendering SYSTEM "sgml/rendering.sgml">
|
||||
<!entity gdk-pixbuf-scaling SYSTEM "sgml/scaling.sgml">
|
||||
<!entity gdk-pixbuf-from-drawables SYSTEM "sgml/from-drawables.sgml">
|
||||
<!entity gdk-pixbuf-util SYSTEM "sgml/util.sgml">
|
||||
<!entity gdk-pixbuf-animation SYSTEM "sgml/animation.sgml">
|
||||
<!entity GdkPixbufLoader SYSTEM "sgml/gdk-pixbuf-loader.sgml">
|
||||
<!entity GnomeCanvasPixbuf SYSTEM "sgml/gnome-canvas-pixbuf.sgml">
|
||||
<!entity Compiling SYSTEM "compiling.sgml">
|
||||
]>
|
||||
|
||||
<book>
|
||||
<bookinfo>
|
||||
<title>The <application>gdk-pixbuf</application> Library</title>
|
||||
|
||||
<authorgroup>
|
||||
<author>
|
||||
<firstname>Federico</firstname>
|
||||
<surname>Mena Quintero</surname>
|
||||
<affiliation>
|
||||
<address>
|
||||
<email>federico@gimp.org</email>
|
||||
</address>
|
||||
</affiliation>
|
||||
</author>
|
||||
</authorgroup>
|
||||
|
||||
<copyright>
|
||||
<year>1999</year>
|
||||
<holder>The Free Software Foundation</holder>
|
||||
</copyright>
|
||||
</bookinfo>
|
||||
|
||||
<reference>
|
||||
<title>API Reference</title>
|
||||
|
||||
<partintro>
|
||||
<para>
|
||||
This part presents the class and function reference for the
|
||||
<application>gdk-pixbuf</application> library. Classes are
|
||||
described together with their methods; individual functions
|
||||
are grouped by functional group.
|
||||
</para>
|
||||
</partintro>
|
||||
|
||||
&gdk-pixbuf-gdk-pixbuf;
|
||||
&gdk-pixbuf-refcounting;
|
||||
&gdk-pixbuf-file-loading;
|
||||
&gdk-pixbuf-creating;
|
||||
&gdk-pixbuf-rendering;
|
||||
&gdk-pixbuf-scaling;
|
||||
&gdk-pixbuf-from-drawables;
|
||||
&gdk-pixbuf-util;
|
||||
&gdk-pixbuf-animation;
|
||||
&GdkPixbufLoader;
|
||||
&GnomeCanvasPixbuf;
|
||||
</reference>
|
||||
|
||||
&Compiling;
|
||||
</book>
|
||||
35
docs/reference/gdk-pixbuf/gdk-pixbuf.signals
Normal file
35
docs/reference/gdk-pixbuf/gdk-pixbuf.signals
Normal file
@@ -0,0 +1,35 @@
|
||||
<SIGNAL>
|
||||
<NAME>GdkPixbufLoader::area-updated</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GdkPixbufLoader *gdkpixbufloader
|
||||
gint arg1
|
||||
gint arg2
|
||||
gint arg3
|
||||
gint arg4
|
||||
</SIGNAL>
|
||||
|
||||
<SIGNAL>
|
||||
<NAME>GdkPixbufLoader::area-prepared</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GdkPixbufLoader *gdkpixbufloader
|
||||
</SIGNAL>
|
||||
|
||||
<SIGNAL>
|
||||
<NAME>GdkPixbufLoader::frame-done</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GdkPixbufLoader *gdkpixbufloader
|
||||
gpointer arg1
|
||||
</SIGNAL>
|
||||
|
||||
<SIGNAL>
|
||||
<NAME>GdkPixbufLoader::animation-done</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GdkPixbufLoader *gdkpixbufloader
|
||||
</SIGNAL>
|
||||
|
||||
<SIGNAL>
|
||||
<NAME>GdkPixbufLoader::closed</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GdkPixbufLoader *gdkpixbufloader
|
||||
</SIGNAL>
|
||||
|
||||
7
docs/reference/gdk-pixbuf/gdk-pixbuf.types
Normal file
7
docs/reference/gdk-pixbuf/gdk-pixbuf.types
Normal file
@@ -0,0 +1,7 @@
|
||||
#include <gnome.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf.h>
|
||||
#include <gdk-pixbuf/gdk-pixbuf-loader.h>
|
||||
#include <gdk-pixbuf/gnome-canvas-pixbuf.h>
|
||||
|
||||
gdk_pixbuf_loader_get_type
|
||||
gnome_canvas_pixbuf_get_type
|
||||
164
docs/reference/gdk-pixbuf/tmpl/animation.sgml
Normal file
164
docs/reference/gdk-pixbuf/tmpl/animation.sgml
Normal file
@@ -0,0 +1,164 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Animations
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Animations as multi-frame structures.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The <application>gdk-pixbuf</application> library provides a
|
||||
simple mechanism to load and represent animations, primarily
|
||||
animated GIF files. Animations are represented as lists of
|
||||
#GdkPixbufFrame structures. Each frame structure contains a
|
||||
#GdkPixbuf structure and information about the frame's overlay
|
||||
mode and duration.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
#GdkPixbufLoader
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkPixbufFrameAction ##### -->
|
||||
<para>
|
||||
Each animation frame can have several things happen to it when the
|
||||
next frame is displayed. The #GdkPixbufFrameAction determines
|
||||
this. These are essentially the overlay modes supported by GIF
|
||||
animations.
|
||||
</para>
|
||||
|
||||
@GDK_PIXBUF_FRAME_RETAIN: The previous image should remain displayed,
|
||||
and will potentially be occluded by the new frame.
|
||||
|
||||
@GDK_PIXBUF_FRAME_DISPOSE: The animation will be reverted to the state
|
||||
before the frame was shown.
|
||||
|
||||
@GDK_PIXBUF_FRAME_REVERT: The animation will be reverted to the first
|
||||
frame.
|
||||
|
||||
<!-- ##### STRUCT GdkPixbufFrame ##### -->
|
||||
<para>
|
||||
This structure describes a frame in a #GdkPixbufAnimation. Each
|
||||
frame consists of a #GdkPixbuf, an offset of the frame within the
|
||||
animation's bounding box, a duration, and an overlay mode or
|
||||
action.
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkPixbufAnimation ##### -->
|
||||
<para>
|
||||
This structure describes an animation, which is represented as a
|
||||
list of #GdkPixbufFrame structures.
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_new_from_file ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@filename:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_ref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_unref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_get_frames ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_get_width ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_get_num_frames ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_animation_get_height ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@animation:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_frame_get_pixbuf ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@frame:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_frame_get_action ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@frame:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_frame_get_y_offset ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@frame:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_frame_get_delay_time ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@frame:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_frame_get_x_offset ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@frame:
|
||||
@Returns:
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
100
docs/reference/gdk-pixbuf/tmpl/creating.sgml
Normal file
100
docs/reference/gdk-pixbuf/tmpl/creating.sgml
Normal file
@@ -0,0 +1,100 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Image Data in Memory
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Creating a pixbuf from image data that is already in memory.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The most basic way to create a pixbuf is to wrap an existing pixel
|
||||
buffer with a #GdkPixbuf structure. You can use the
|
||||
gdk_pixbuf_new_from_data() function to do this You need to specify
|
||||
the destroy notification function that will be called when the
|
||||
data buffer needs to be freed; this will happen when a #GdkPixbuf
|
||||
is finalized by the reference counting functions If you have a
|
||||
chunk of static data compiled into your application, you can pass
|
||||
in #NULL as the destroy notification function so that the data
|
||||
will not be freed.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The gdk_pixbuf_new() function can be used as a convenience to
|
||||
create a pixbuf with an empty buffer. This is equivalent to
|
||||
allocating a data buffer using malloc() and then wrapping it with
|
||||
gdk_pixbuf_new_from_data(). The gdk_pixbuf_new() function will
|
||||
compute an optimal rowstride so that rendering can be performed
|
||||
with an efficient algorithm.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
As a special case, you can use the gdk_pixbuf_new_from_xpm_data()
|
||||
function to create a pixbuf from inline XPM image data.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
You can also copy an existing pixbuf with the gdk_pixbuf_copy()
|
||||
function. This is not the same as just doing a gdk_pixbuf_ref()
|
||||
on the old pixbuf; the copy function will actually duplicate the
|
||||
pixel data in memory and create a new #GdkPixbuf structure for it.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
gdk_pixbuf_finalize().
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@colorspace:
|
||||
@has_alpha:
|
||||
@bits_per_sample:
|
||||
@width:
|
||||
@height:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_new_from_data ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@data:
|
||||
@colorspace:
|
||||
@has_alpha:
|
||||
@bits_per_sample:
|
||||
@width:
|
||||
@height:
|
||||
@rowstride:
|
||||
@destroy_fn:
|
||||
@destroy_fn_data:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_new_from_xpm_data ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@data:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_copy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
|
||||
|
||||
43
docs/reference/gdk-pixbuf/tmpl/file-loading.sgml
Normal file
43
docs/reference/gdk-pixbuf/tmpl/file-loading.sgml
Normal file
@@ -0,0 +1,43 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
File Loading
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Loading a pixbuf from a file.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The <application>gdk-pixbuf</application> library provides a
|
||||
simple mechanism for loading an image from a file in synchronous
|
||||
fashion. This means that the library takes control of the
|
||||
application while the file is being loaded; from the user's point
|
||||
of view, the application will block until the image is done
|
||||
loading.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
This interface can be used by applications in which blocking is
|
||||
acceptable while an image is being loaded. It can also be used to
|
||||
load small images in general. Applications that need progressive
|
||||
loading can use the #GdkPixbufLoader functionality instead.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
#GdkPixbufLoader.
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_new_from_file ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@filename:
|
||||
@Returns:
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
|
||||
|
||||
43
docs/reference/gdk-pixbuf/tmpl/from-drawables.sgml
Normal file
43
docs/reference/gdk-pixbuf/tmpl/from-drawables.sgml
Normal file
@@ -0,0 +1,43 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Drawables to Pixbufs
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Getting parts of a drawable's image data into a pixbuf.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The functions in this section allow you to take the image data
|
||||
from a GDK drawable and dump it into a #GdkPixbuf. This can be
|
||||
used for screenshots and other special effects. Note that these
|
||||
operations can be expensive, since the image data has to be
|
||||
transferred from the X server to the client program and converted.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
gdk_image_get().
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_from_drawable ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@dest:
|
||||
@src:
|
||||
@cmap:
|
||||
@src_x:
|
||||
@src_y:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@width:
|
||||
@height:
|
||||
@Returns:
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
|
||||
|
||||
70
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-io.sgml
Normal file
70
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-io.sgml
Normal file
@@ -0,0 +1,70 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
gdk-pixbuf-io
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### USER_FUNCTION ModulePreparedNotifyFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@user_data:
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION ModuleUpdatedNotifyFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@user_data:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkPixbufModule ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@module_name:
|
||||
@format_check:
|
||||
@module:
|
||||
@load:
|
||||
@load_xpm_data:
|
||||
@begin_load:
|
||||
@stop_load:
|
||||
@load_increment:
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_module ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@buffer:
|
||||
@size:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_load_module ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@image_module:
|
||||
|
||||
|
||||
188
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml
Normal file
188
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-loader.sgml
Normal file
@@ -0,0 +1,188 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
GdkPixbufLoader
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Application-driven progressive image loading.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
#GdkPixbufLoader provides a way for applications to drive the
|
||||
process of loading an image, by letting them send the image data
|
||||
directly to the loader instead of having the loader read the data
|
||||
from a file. Applications can use this functionality instead of
|
||||
gdk_pixbuf_new_from_file() when they need to parse image data in
|
||||
small chunks. For example, it should be used when reading an
|
||||
image from a (potentially) slow network connection, or when
|
||||
loading an extremely large file.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
To use #GdkPixbufLoader to load an image, just create a new one,
|
||||
and call gdk_pixbuf_loader_write() to send the data to it. When
|
||||
done, gdk_pixbuf_loader_close() should be called to end the stream
|
||||
and finalize everything. The loader will emit two important
|
||||
signals throughout the process. The first, "<link
|
||||
linkend="GdkPixbufLoader-area-prepared">area_prepared</link>",
|
||||
will be called as soon as the image has enough information to
|
||||
determine the size of the image to be used. It will pass a
|
||||
@GdkPixbuf in. If you want to use it, you can simply ref it. In
|
||||
addition, no actual information will be passed in yet, so the
|
||||
pixbuf can be safely filled with any temporary graphics (or an
|
||||
initial color) as needed. You can also call the
|
||||
gdk_pixbuf_loader_get_pixbuf() once this signal has been emitted
|
||||
and get the same pixbuf.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The other signal, "<link
|
||||
linkend="GdkPixbufLoader-area-updated">area_updated</link>" gets
|
||||
called every time a region is updated. This way you can update a
|
||||
partially completed image. Note that you do not know anything
|
||||
about the completeness of an image from the area updated. For
|
||||
example, in an interlaced image, you need to make several passes
|
||||
before the image is done loading.
|
||||
</para>
|
||||
|
||||
<refsect2>
|
||||
<title>Loading an animation</title>
|
||||
|
||||
<para>
|
||||
Loading an animation is a little more complex then loading an
|
||||
image. In addition to the above signals, there is also a "<link
|
||||
linkend="GdkPixbufLoader-frame-done">frame_done</link>" signal,
|
||||
as well as an "<link
|
||||
linkend="GdkPixbufLoader-animation-done">animation_done</link>"
|
||||
signal. The first lets the application know that it is dealing
|
||||
with an animation, instead of a static image. It also passes a
|
||||
#GdkPixbufFrame in the signal. As before, if you want to keep
|
||||
the frame, you need to ref it. Once the first "<link
|
||||
linkend="GdkPixbufLoader-frame-done">frame_done</link>" signal
|
||||
has been emitted, you can call gdk_pixbuf_loader_get_animation()
|
||||
to get the #GdkPixbufAnimation struct. Each subsequent frame
|
||||
goes through a similar lifecycle. For example "<link
|
||||
linkend="GdkPixbufLoader-area-prepared">area_prepared</link>" is
|
||||
re-emitted. Then "<link
|
||||
linkend="GdkPixbufLoader-area-updated">area_updated</link>" is
|
||||
emitted as many times as necessary. Finally, "<link
|
||||
linkend="GdkPixbufLoader-animation-done">animation_done</link>"
|
||||
is emitted as soon as all frames are done.
|
||||
</para>
|
||||
</refsect2>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
gdk_pixbuf_new_from_file()
|
||||
</para>
|
||||
|
||||
<!-- ##### MACRO GDK_PIXBUF_LOADER ##### -->
|
||||
<para>
|
||||
Casts a #GtkObject to a #GdkPixbufLoader.
|
||||
</para>
|
||||
|
||||
@obj: A GTK+ object.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_loader_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_loader_write ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@loader:
|
||||
@buf:
|
||||
@count:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_loader_get_pixbuf ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@loader:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_loader_get_animation ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@loader:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_loader_close ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@loader:
|
||||
|
||||
|
||||
<!-- ##### SIGNAL GdkPixbufLoader::area-updated ##### -->
|
||||
<para>
|
||||
This signal is emitted when a significant area of the image being
|
||||
loaded has been updated. Normally it means that a complete
|
||||
scanline has been read in, but it could be a different area as
|
||||
well. Applications can use this signal to know when to repaint
|
||||
areas of an image that is being loaded.
|
||||
</para>
|
||||
|
||||
@loader: Loader which emitted the signal.
|
||||
@x: X offset of upper-left corner of the updated area.
|
||||
@y: Y offset of upper-left corner of the updated area.
|
||||
@width: Width of updated area.
|
||||
@height: Height of updated area.
|
||||
|
||||
<!-- ##### SIGNAL GdkPixbufLoader::area-prepared ##### -->
|
||||
<para>
|
||||
This signal is emitted when the pixbuf loader has been fed the
|
||||
initial amount of data that is required to figure out the size and
|
||||
format of the image that it will create. After this signal is
|
||||
emitted, applications can call gdk_pixbuf_loader_get_pixbuf() to
|
||||
fetch the partially-loaded pixbuf.
|
||||
</para>
|
||||
|
||||
@loader: Loader which emitted the signal.
|
||||
|
||||
<!-- ##### SIGNAL GdkPixbufLoader::frame-done ##### -->
|
||||
<para>
|
||||
This signal is emitted when a frame is done loading. It will be
|
||||
emitted for each frame in an animation data stream.
|
||||
</para>
|
||||
|
||||
@loader: Loader which emitted the signal.
|
||||
@frame: Frame which just completed loading.
|
||||
|
||||
<!-- ##### SIGNAL GdkPixbufLoader::animation-done ##### -->
|
||||
<para>
|
||||
This signal is emitted when an animation is done loading.
|
||||
</para>
|
||||
|
||||
@loader: Loader which emitted the signal.
|
||||
|
||||
<!-- ##### SIGNAL GdkPixbufLoader::closed ##### -->
|
||||
<para>
|
||||
This signal is emitted when gdk_pixbuf_loader_close() is called.
|
||||
It can be used by different parts of an application to receive
|
||||
notification when an image loader is closed by the code that
|
||||
drives it.
|
||||
</para>
|
||||
|
||||
@loader: Loader which emitted the signal.
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
|
||||
130
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml
Normal file
130
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf-unused.sgml
Normal file
@@ -0,0 +1,130 @@
|
||||
<!-- ##### FUNCTION gdk_pixbuf_load_module ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@image_module:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkPixbufModule ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@module_name:
|
||||
@format_check:
|
||||
@module:
|
||||
@load:
|
||||
@load_xpm_data:
|
||||
@begin_load:
|
||||
@stop_load:
|
||||
@load_increment:
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:x_set ##### -->
|
||||
<para>
|
||||
Determines whether the <link
|
||||
linkend="GnomeCanvasPixbuf--x">x</link> argument is used to
|
||||
translate the pixbuf from its logical origin in item-relative
|
||||
coordinates.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION ModulePreparedNotifyFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@user_data:
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_module ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@buffer:
|
||||
@size:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_new_from_art_pixbuf ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@art_pixbuf:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:height_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:y_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION ModuleUpdatedNotifyFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@user_data:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gdk-pixbuf-io.sgml:Title ##### -->
|
||||
gdk-pixbuf-io
|
||||
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:y_set ##### -->
|
||||
<para>
|
||||
Determines whether the <link
|
||||
linkend="GnomeCanvasPixbuf--y">y</link> argument is used to
|
||||
translate the pixbuf from its logical origin in item-relative
|
||||
coordinates. Works in the same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--x-set">x_set</link> argument. The
|
||||
default is %FALSE.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:x_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_format ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:width_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
112
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf.sgml
Normal file
112
docs/reference/gdk-pixbuf/tmpl/gdk-pixbuf.sgml
Normal file
@@ -0,0 +1,112 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
The GdkPixbuf Structure
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Information that describes an image.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
|
||||
<para>
|
||||
The <structname>GdkPixbuf</structname> structure contains
|
||||
information that describes an image in memory.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkColorspace ##### -->
|
||||
<para>
|
||||
This enumeration defines the color spaces that are supported by
|
||||
the <application>gdk-pixbuf</application> library. Currently only
|
||||
RGB is supported.
|
||||
</para>
|
||||
|
||||
@GDK_COLORSPACE_RGB: Indicates a red/green/blue additive color space.
|
||||
|
||||
<!-- ##### STRUCT GdkPixbuf ##### -->
|
||||
<para>
|
||||
This is the main structure in the
|
||||
<application>gdk-pixbuf</application> library. It is used to
|
||||
represent images. It contains information about the image's pixel
|
||||
data, its color space, bits per sample, width and height, and the
|
||||
rowstride or number of bytes between rows.
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_colorspace ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_n_channels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_has_alpha ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_bits_per_sample ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_width ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_height ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_get_rowstride ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
301
docs/reference/gdk-pixbuf/tmpl/gnome-canvas-pixbuf.sgml
Normal file
301
docs/reference/gdk-pixbuf/tmpl/gnome-canvas-pixbuf.sgml
Normal file
@@ -0,0 +1,301 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
GnomeCanvasPixbuf
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Canvas item to display #GdkPixbuf images.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
This canvas item displays #GdkPixbuf images. It handles full
|
||||
affine transformations in both GDK and antialiased modes, and also
|
||||
supports the <ulink url="http://www.w3.org">W3C</ulink>'s <ulink
|
||||
url="http://www.w3.org/Graphics/SVG/">SVG</ulink>-like scaling and
|
||||
translation semantics for absolute pixel values.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
#GdkPixbuf structures may be shared among different pixbuf canvas
|
||||
items; the pixbuf item uses #GdkPixbuf's reference counting
|
||||
functions for this.
|
||||
</para>
|
||||
|
||||
<refsect2>
|
||||
<title>Custom Scaling and Translation</title>
|
||||
|
||||
<para>
|
||||
In addition to the normal affine transformations supported by
|
||||
canvas items, the #GnomeCanvasPixbuf item supports independent
|
||||
object arguments for scaling and translation. This is useful
|
||||
for explicitly setting a size to which the pixbuf's image will
|
||||
be scaled, and for specifying translation offsets that take
|
||||
place in the item's local coordinate system.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
By default, the pixbuf canvas item will attain the size in units
|
||||
of the #GdkPixbuf it contains. If a #GnomeCanvasPixbuf is
|
||||
configured to use a #GdkPixbuf that has a size of 300 by 200
|
||||
pixels, then the pixbuf item will automatically obtain a size of
|
||||
300 by 200 units in the item's local coordinate system. If the
|
||||
item is transformed with a scaling transformation of (0.5, 2.0),
|
||||
then the final image size will be of 150 by 400 pixels.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
To set custom width and height values, you must set the <link
|
||||
linkend="GnomeCanvasPixbuf--width-set">width_set</link> or <link
|
||||
linkend="GnomeCanvasPixbuf--height-set">height_set</link>
|
||||
arguments to %TRUE, and then set the <link
|
||||
linkend="GnomeCanvasPixbuf--width">width</link> or <link
|
||||
linkend="GnomeCanvasPixbuf--height">height</link> arguments to
|
||||
the desired values. The former two arguments control whether
|
||||
the latter two are used when computing the final image's size;
|
||||
they are both %FALSE by default so that the pixbuf item will
|
||||
attain a size in units equal to the size in pixels of the
|
||||
#GdkPixbuf that the item contains.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The custom translation offsets are controlled by the <link
|
||||
linkend="GnomeCanvasPixbuf--x">x</link> and <link
|
||||
linkend="GnomeCanvasPixbuf--y">y</link> arguments. The logical
|
||||
upper-left vertex of the image will be translated by the
|
||||
specified distance, aligned with the item's local coordinate
|
||||
system.
|
||||
</para>
|
||||
</refsect2>
|
||||
|
||||
<refsect2>
|
||||
<title>Absolute Pixel Scaling and Translation</title>
|
||||
|
||||
<para>
|
||||
The <ulink url="http://www.w3.org/Graphics/SVG/">Scalable Vector
|
||||
Graphics</ulink> specification (SVG) of the <ulink
|
||||
url="http://www.w3.org">World Wide Web Consortium</ulink> also
|
||||
allows images to be translated and scaled by absolute pixel
|
||||
values that are independent of an item's normal affine
|
||||
transformation.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Normally, the pixbuf item's translation and scaling arguments
|
||||
are interpreted in units, so they will be modified by the item's
|
||||
affine transformation. The <link
|
||||
linkend="GnomeCanvasPixbuf--width-in-pixels">width_in_pixels</link>,
|
||||
<link
|
||||
linkend="GnomeCanvasPixbuf--height-in-pixels">height_in_pixels</link>,
|
||||
<link
|
||||
linkend="GnomeCanvasPixbuf--x-in-pixels">x_in_pixels</link>, and
|
||||
<link
|
||||
linkend="GnomeCanvasPixbuf--y-in-pixels">y_in_pixels</link>
|
||||
object arguments can be used to modify this behavior. If one of
|
||||
these arguments is %TRUE, then the corresponding scaling or
|
||||
translation value will not be affected lengthwise by the pixbuf
|
||||
item's affine transformation.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
For example, consider a pixbuf item whose size is (300, 200).
|
||||
If the item is modified with a scaling transformation of (0.5,
|
||||
2.0) but the <link
|
||||
linkend="GnomeCanvasPixbuf--width-in-pixels">width_in_pixels</link>
|
||||
is set to %TRUE, then the item will appear to be (300, 400)
|
||||
pixels in size. This means that in this case the item's affine
|
||||
transformation only applies to the height value, while the width
|
||||
value is kept in absolute pixels.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Likewise, consider a pixbuf item whose (<link
|
||||
linkend="GnomeCanvasPixbuf--x">x</link>, <link
|
||||
linkend="GnomeCanvasPixbuf--y">y</link>) arguments are set to
|
||||
(30, 40). If the item is then modified by the same scaling
|
||||
transformation of (0.5, 2.0) but the <link
|
||||
linkend="GnomeCanvasPixbuf--y-in-pixels">y_in_pixels</link>
|
||||
argument is set to %TRUE, then the image's upper-left corner
|
||||
will appear to be at position (15, 40). In this case, the
|
||||
affine transformation is applied only to the x offset, while the
|
||||
y offset is kept in absolute pixels.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
In short, these arguments control whether a particular dimension
|
||||
of a pixbuf item is scaled or not in the normal way by the
|
||||
item's affine transformation.
|
||||
</para>
|
||||
</refsect2>
|
||||
|
||||
<refsect2>
|
||||
<title>Resource Management</title>
|
||||
|
||||
<para>
|
||||
When you set the #GdkPixbuf structure that a #GnomeCanvasPixbuf
|
||||
item will use by setting the <link
|
||||
linkend="GnomeCanvasPixbuf--pixbuf">pixbuf</link> argument, a
|
||||
reference count will be added to that #GdkPixbuf structure.
|
||||
When the pixbuf item no longer needs the #GdkPixbuf structure,
|
||||
such as when the item is destroyed or when a new pixbuf
|
||||
structure is passed to it, then the old #GdkPixbuf structure
|
||||
will be automatically unreferenced.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
This means that if an application just needs to load a pixbuf
|
||||
image and set it into a pixbuf canvas item, it can do the
|
||||
following to ‘forget’ about the pixbuf structure:
|
||||
|
||||
<programlisting>
|
||||
GdkPixbuf *pixbuf;
|
||||
GnomeCanvasItem *item;
|
||||
|
||||
pixbuf = gdk_pixbuf_new_from_file ("foo.png");
|
||||
g_assert (pixbuf != NULL);
|
||||
|
||||
item = gnome_canvas_item_new (gnome_canvas_root (my_canvas),
|
||||
gnome_canvas_pixbuf_get_type (),
|
||||
"pixbuf", pixbuf,
|
||||
NULL);
|
||||
gdk_pixbuf_unref (pixbuf);
|
||||
</programlisting>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
After this happens, the reference count of the pixbuf structure
|
||||
will be 1: the gdk_pixbuf_new_from_file() function creates it
|
||||
with a reference count of 1, then setting the <link
|
||||
linkend="GnomeCanvasPixbuf--pixbuf">pixbuf</link> argument of
|
||||
the #GnomeCanvasPixbuf item increases it to 2, and then it is
|
||||
decremented to 1 by the call to gdk_pixbuf_unref(). When the
|
||||
canvas item is destroyed, it will automatically unreference the
|
||||
pixbuf structure again, causing its reference count to drop to
|
||||
zero and thus be freed.
|
||||
</para>
|
||||
</refsect2>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
#GnomeCanvas, #GdkPixbuf
|
||||
</para>
|
||||
|
||||
<!-- ##### MACRO GNOME_CANVAS_PIXBUF ##### -->
|
||||
<para>
|
||||
Casts a #GtkOjbect to a #GnomeCanvasPixbuf.
|
||||
</para>
|
||||
|
||||
@obj: A GTK+ object.
|
||||
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:pixbuf ##### -->
|
||||
<para>
|
||||
Contains a pointer to a #GdkPixbuf structure that will be used by
|
||||
the pixbuf canvas item as an image source. When a pixbuf is set
|
||||
its reference count is incremented; if the pixbuf item kept a
|
||||
pointer to another #GdkPixbuf structure, the reference count of
|
||||
this structure will be decremented. Also, the GdkPixbuf's
|
||||
reference count will automatically be decremented when the
|
||||
#GnomeCanvasPixbuf item is destroyed. When a pixbuf is queried, a
|
||||
reference count will not be added to the return value; you must do
|
||||
this yourself if you intend to keep the pixbuf structure around.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:width ##### -->
|
||||
<para>
|
||||
Indicates the width the pixbuf will be scaled to. This argument
|
||||
will only be used if the <link
|
||||
linkend="GnomeCanvasPixbuf--width-set">width_set</link> argument
|
||||
is %TRUE. If the <link
|
||||
linkend="GnomeCanvasPixbuf--width-in-pixels">width_in_pixels</link>
|
||||
argument is %FALSE, the width will be taken to be in canvas units,
|
||||
and thus will be scaled along with the canvas item's affine
|
||||
transformation. If width_in_pixels is %TRUE, the width will be
|
||||
taken to be in pixels, and will visually remain a constant size
|
||||
even if the item's affine transformation changes.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:width_set ##### -->
|
||||
<para>
|
||||
Determines whether the <link
|
||||
linkend="GnomeCanvasPixbuf--width">width</link> argument is taken
|
||||
into account when scaling the pixbuf item. If this argument is
|
||||
%FALSE, then the width value of the pixbuf will be used instead.
|
||||
This argument is %FALSE by default.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:width_in_pixels ##### -->
|
||||
<para>
|
||||
If this argument is %TRUE, then the width of the pixbuf will be
|
||||
considered to be in pixels, that is, it will not be visually
|
||||
scaled even if the item's affine transformation changes. If this
|
||||
is %FALSE, then the width of the pixbuf will be considered to be
|
||||
in canvas units, and so will be scaled normally by affine
|
||||
transformations. The default is %FALSE.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:height ##### -->
|
||||
<para>
|
||||
Indicates the height the pixbuf will be scaled to. This argument
|
||||
will only be used if the <link
|
||||
linkend="GnomeCanvasPixbuf--height-set">height_set</link> argument
|
||||
is %TRUE. Works in the same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--width">width</link> argument.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:height_set ##### -->
|
||||
<para>
|
||||
Determines whether the <link
|
||||
linkend="GnomeCanvasPixbuf--height">height</link> argument is
|
||||
taken into account when scaling the pixbuf item. Works in the
|
||||
same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--width-set">width_set</link> argument.
|
||||
The default is %FALSE.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:height_in_pixels ##### -->
|
||||
<para>
|
||||
Works in the same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--width-in-pixels">width_in_pixels</link>
|
||||
argument. The default is %FALSE.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:x ##### -->
|
||||
<para>
|
||||
Indicates the horizontal translation offset of the pixbuf item's
|
||||
image. This offset may not actually appear horizontal, since it
|
||||
will be affected by the item's affine transformation. The default
|
||||
is 0.0.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:x_in_pixels ##### -->
|
||||
<para>
|
||||
If this argument is %TRUE, the pixbuf's translation with respect
|
||||
to its logical origin in item-relative coordinates will be in
|
||||
pixels, that is, the visible offset will not change even if the
|
||||
item's affine transformation changes. If it is %FALSE, the
|
||||
pixbuf's translation will be taken to be in canvas units, and thus
|
||||
will change along with the item's affine transformation. The
|
||||
default is %FALSE.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:y ##### -->
|
||||
<para>
|
||||
Indicates the vertical translation offset of the pixbuf item's
|
||||
image. Works in the same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--x">x</link> argument. The default is
|
||||
0.0.
|
||||
</para>
|
||||
|
||||
<!-- ##### ARG GnomeCanvasPixbuf:y_in_pixels ##### -->
|
||||
<para>
|
||||
Works in the same way as the <link
|
||||
linkend="GnomeCanvasPixbuf--x-in-pixels">x_in_pixels</link>
|
||||
argument, but controls whether the <link
|
||||
linkend="GnomeCanvasPixbuf--y">y</link> translation offset is
|
||||
scaled or not. The default is %FALSE.
|
||||
</para>
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
128
docs/reference/gdk-pixbuf/tmpl/refcounting.sgml
Normal file
128
docs/reference/gdk-pixbuf/tmpl/refcounting.sgml
Normal file
@@ -0,0 +1,128 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Reference Counting and Memory Mangement
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
|
||||
Functions to perform reference counting and memory management on a
|
||||
#GdkPixbuf.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
#GdkPixbuf structures are reference counted. This means that
|
||||
an application can share a single pixbuf among many parts of the
|
||||
code. When a piece of the program needs to keep a pointer to a
|
||||
pixbuf, it should add a reference to it. When it no longer needs
|
||||
the pixbuf, it should subtract a reference. The pixbuf will be
|
||||
destroyed when its reference count drops to zero. Newly-created
|
||||
#GdkPixbuf structures start with a reference count of one.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
<emphasis>Finalizing</emphasis> a pixbuf means to free its pixel
|
||||
data and to free the #GdkPixbuf structure itself. Most of the
|
||||
library functions that create #GdkPixbuf structures create the
|
||||
pixel data by themselves and define the way it should be freed;
|
||||
you do not need to worry about those. The only function that lets
|
||||
you specify how to free the pixel data is
|
||||
gdk_pixbuf_new_from_data(). Since you pass it a pre-allocated
|
||||
pixel buffer, you must also specify a way to free that data. This
|
||||
is done with a function of type #GdkPixbufDestroyNotify. When a
|
||||
pixbuf created with gdk_pixbuf_new_from_data() is finalized, your
|
||||
destroy notification function will be called, and it is its
|
||||
responsibility to free the pixel array.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
As an extension to traditional reference counting, #GdkPixbuf
|
||||
structures support defining a handler for the last unref
|
||||
operation. If gdk_pixbuf_unref() is called on a #GdkPixbuf
|
||||
structure that has a reference count of 1, i.e. its last
|
||||
reference, then the pixbuf's last unref handler function will be
|
||||
called. It is up to this function to determine whether to
|
||||
finalize the pixbuf using gdk_pixbuf_finalize() or to just
|
||||
continue execution. This can be used to implement a pixbuf cache
|
||||
efficiently; please see the programmer's documentation for
|
||||
details.
|
||||
</para>
|
||||
|
||||
<!-- FIXME: link the last sentence above to the relevant section of
|
||||
the programmer's docs.
|
||||
-->
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
#GdkPixbuf, gdk_pixbuf_new_from_data().
|
||||
</para>
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkPixbufDestroyNotify ##### -->
|
||||
<para>
|
||||
A function of this type is responsible for freeing the pixel array
|
||||
of a pixbuf. The gdk_pixbuf_new_from_data() function lets you
|
||||
pass in a pre-allocated pixel array so that a pixbuf can be
|
||||
created from it; in this case you will need to pass in a function
|
||||
of #GdkPixbufDestroyNotify so that the pixel data can be freed
|
||||
when the pixbuf is finalized.
|
||||
</para>
|
||||
|
||||
@pixels: The pixel array of the pixbuf that is being finalized.
|
||||
@data: User closure data.
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkPixbufLastUnref ##### -->
|
||||
<para>
|
||||
A function of this type can be used to override the default
|
||||
operation when a pixbuf loses its last reference, i.e. when
|
||||
gdk_pixbuf_unref() is called on a #GdkPixbuf structure that has a
|
||||
reference count of 1. This function should determine whether to
|
||||
finalize the pixbuf by calling gdk_pixbuf_finalize(), or whether
|
||||
to just resume normal execution. The last unref handler for a
|
||||
#GdkPixbuf can be set using the
|
||||
gdk_pixbuf_set_last_unref_handler() function. By default, pixbufs
|
||||
will be finalized automatically if no last unref handler has been
|
||||
defined.
|
||||
</para>
|
||||
|
||||
@pixbuf: The pixbuf that is losing its last reference.
|
||||
@data: User closure data.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_ref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_unref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_set_last_unref_handler ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@last_unref_fn:
|
||||
@last_unref_fn_data:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_finalize ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
126
docs/reference/gdk-pixbuf/tmpl/rendering.sgml
Normal file
126
docs/reference/gdk-pixbuf/tmpl/rendering.sgml
Normal file
@@ -0,0 +1,126 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Rendering
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Rendering a pixbuf to a GDK drawable.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The <application>gdk-pixbuf</application> library provides several
|
||||
convenience functions to render pixbufs to GDK drawables. It uses
|
||||
the GdkRGB to render the image data.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
At this point there is not a standard alpha channel extension for
|
||||
the X Window System, so it is not possible to use full opacity
|
||||
information when painting images to arbitrary drawables. The
|
||||
<application>gdk-pixbuf</application> convenience functions will
|
||||
threshold the opacity information to create a bi-level clipping
|
||||
mask (black and white), and use that to draw the image onto a
|
||||
drawable.
|
||||
</para>
|
||||
|
||||
<important>
|
||||
<para>
|
||||
Since these functions use GdkRGB for rendering, you must
|
||||
initialize GdkRGB before using any of them. You can do this by
|
||||
calling gdk_rgb_init() near the beginning of your program.
|
||||
</para>
|
||||
</important>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
GdkRGB
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkPixbufAlphaMode ##### -->
|
||||
<para>
|
||||
These values can be passed to
|
||||
gdk_pixbuf_render_to_drawable_alpha() to control how the alpha
|
||||
chanel of an image should be handled. This function can create a
|
||||
bilevel clipping mask (black and white) and use it while painting
|
||||
the image. In the future, when the X Window System gets an alpha
|
||||
channel extension, it will be possible to do full alpha
|
||||
compositing onto arbitrary drawables. For now both cases fall
|
||||
back to a bilevel clipping mask.
|
||||
</para>
|
||||
|
||||
@GDK_PIXBUF_ALPHA_BILEVEL: A bilevel clipping mask (black and white)
|
||||
will be created and used to draw the image. Pixels below 0.5 opacity
|
||||
will be considered fully transparent, and all others will be
|
||||
considered fully opaque.
|
||||
@GDK_PIXBUF_ALPHA_FULL: For now falls back to #GDK_PIXBUF_ALPHA_BILEVEL.
|
||||
In the future it will do full alpha compositing.
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_render_to_drawable_alpha ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@drawable:
|
||||
@src_x:
|
||||
@src_y:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@width:
|
||||
@height:
|
||||
@alpha_mode:
|
||||
@alpha_threshold:
|
||||
@dither:
|
||||
@x_dither:
|
||||
@y_dither:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_render_to_drawable ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@drawable:
|
||||
@gc:
|
||||
@src_x:
|
||||
@src_y:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@width:
|
||||
@height:
|
||||
@dither:
|
||||
@x_dither:
|
||||
@y_dither:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_render_threshold_alpha ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@bitmap:
|
||||
@src_x:
|
||||
@src_y:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@width:
|
||||
@height:
|
||||
@alpha_threshold:
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_render_pixmap_and_mask ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@pixmap_return:
|
||||
@mask_return:
|
||||
@alpha_threshold:
|
||||
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
199
docs/reference/gdk-pixbuf/tmpl/scaling.sgml
Normal file
199
docs/reference/gdk-pixbuf/tmpl/scaling.sgml
Normal file
@@ -0,0 +1,199 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Scaling
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Scaling pixbufs and scaling and compositing pixbufs
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The <application>gdk-pixbuf</application> contains functions to
|
||||
scale pixbufs, to scale pixbufs and composite against an existing
|
||||
image, and to scale pixbufs and composite against a solid color or
|
||||
checkerboard. Compositing a checkerboard is a common way to show
|
||||
an image with an alpha channel in image-viewing and editing
|
||||
software.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Since the full-featured functions (gdk_pixbuf_scale(),
|
||||
gdk_pixbuf_composite(), and gdk_pixbuf_composite_color()) are
|
||||
rather complex to use and have many arguments, two simple
|
||||
convenience functions are provided, gdk_pixbuf_scale_simple() and
|
||||
gdk_pixbuf_composite_color_simple() which create a new pixbuf of a
|
||||
given size, scale an original image to fit, and then return the
|
||||
new pixmap.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The following example demonstrates handling an expose event by
|
||||
rendering the appropriate area of a source image (which is scaled
|
||||
to fit the widget) onto the widget's window. The source image is
|
||||
rendered against a checkerboard, which provides a visual
|
||||
representation of the alpha channel if the image has one. If the
|
||||
image doesn't have an alpha channel, calling
|
||||
gdk_pixbuf_composite_color() function has exactly the same effect
|
||||
as calling gdk_pixbuf_scale().
|
||||
</para>
|
||||
|
||||
<programlisting>
|
||||
gboolean
|
||||
expose_cb (GtkWidget *widget, GdkEventExpose *event, gpointer data)
|
||||
{
|
||||
GdkPixbuf *dest;
|
||||
|
||||
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
|
||||
|
||||
dest = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, event->area.width, event->area.height);
|
||||
|
||||
gdk_pixbuf_composite_color (pixbuf, dest,
|
||||
0, 0, event->area.width, event->area.height,
|
||||
-event->area.x, -event->area.y,
|
||||
(double) widget->allocation.width / gdk_pixbuf_get_width (pixbuf),
|
||||
(double) widget->allocation.height / gdk_pixbuf_get_height (pixbuf),
|
||||
GDK_INTERP_BILINEAR, 255,
|
||||
event->area.x, event->area.y, 16, 0xaaaaaa, 0x555555);
|
||||
|
||||
gdk_pixbuf_render_to_drawable (dest, widget->window, widget->style->fg_gc[GTK_STATE_NORMAL],
|
||||
0, 0, event->area.x, event->area.y,
|
||||
event->area.width, event->area.height,
|
||||
GDK_RGB_DITHER_NORMAL, event->area.x, event->area.y);
|
||||
|
||||
gdk_pixbuf_unref (dest);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
</programlisting>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
GdkRGB
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkInterpType ##### -->
|
||||
<para>
|
||||
This enumeration describes the different interpolation modes that
|
||||
can be used with the scaling functions.
|
||||
|
||||
<note>
|
||||
<para>
|
||||
Cubic filtering is missing from the list; hyperbolic
|
||||
interpolation is just as fast and results in higher quality.
|
||||
</para>
|
||||
</note>
|
||||
</para>
|
||||
|
||||
@GDK_INTERP_NEAREST: Nearest neighbor sampling; this is the fastest
|
||||
and lowest quality mode.
|
||||
|
||||
@GDK_INTERP_TILES: This is an accurate simulation of the PostScript
|
||||
image operator without any interpolation enabled. Each pixel is
|
||||
rendered as a tiny parallelogram of solid color, the edges of which
|
||||
are implemented with antialiasing. It resembles nearest neighbor for
|
||||
enlargement, and bilinear for reduction.
|
||||
|
||||
@GDK_INTERP_BILINEAR: Bilinear interpolation. For enlargement, it is
|
||||
equivalent to point-sampling the ideal bilinear-interpolated image.
|
||||
For reduction, it is equivalent to laying down small tiles and
|
||||
integrating over the coverage area.
|
||||
|
||||
@GDK_INTERP_HYPER: This is the slowest and highest quality
|
||||
reconstruction function. It is derived from the hyperbolic filters in
|
||||
Wolberg's "Digital Image Warping", and is formally defined as the
|
||||
hyperbolic-filter sampling the ideal hyperbolic-filter interpolated
|
||||
image (the filter is designed to be idempotent for 1:1 pixel mapping).
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_scale ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@dest:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@dest_width:
|
||||
@dest_height:
|
||||
@offset_x:
|
||||
@offset_y:
|
||||
@scale_x:
|
||||
@scale_y:
|
||||
@interp_type:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_composite ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@dest:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@dest_width:
|
||||
@dest_height:
|
||||
@offset_x:
|
||||
@offset_y:
|
||||
@scale_x:
|
||||
@scale_y:
|
||||
@interp_type:
|
||||
@overall_alpha:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_composite_color ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@dest:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
@dest_width:
|
||||
@dest_height:
|
||||
@offset_x:
|
||||
@offset_y:
|
||||
@scale_x:
|
||||
@scale_y:
|
||||
@interp_type:
|
||||
@overall_alpha:
|
||||
@check_x:
|
||||
@check_y:
|
||||
@check_size:
|
||||
@color1:
|
||||
@color2:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_scale_simple ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@dest_width:
|
||||
@dest_height:
|
||||
@interp_type:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_composite_color_simple ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src:
|
||||
@dest_width:
|
||||
@dest_height:
|
||||
@interp_type:
|
||||
@overall_alpha:
|
||||
@check_size:
|
||||
@color1:
|
||||
@color2:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
52
docs/reference/gdk-pixbuf/tmpl/util.sgml
Normal file
52
docs/reference/gdk-pixbuf/tmpl/util.sgml
Normal file
@@ -0,0 +1,52 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Utilities
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Utility and miscellaneous convenience functions.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
These functions provide miscellaneous utilities for manipulating
|
||||
pixbufs. The pixel data in pixbufs may of course be manipulated
|
||||
directly by applications, but several common operations can be
|
||||
performed by these functions instead.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
#GdkPixbuf
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_add_alpha ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@pixbuf:
|
||||
@substitute_color:
|
||||
@r:
|
||||
@g:
|
||||
@b:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixbuf_copy_area ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@src_pixbuf:
|
||||
@src_x:
|
||||
@src_y:
|
||||
@width:
|
||||
@height:
|
||||
@dest_pixbuf:
|
||||
@dest_x:
|
||||
@dest_y:
|
||||
|
||||
|
||||
<!--
|
||||
Local variables:
|
||||
mode: sgml
|
||||
sgml-parent-document: ("../gdk-pixbuf.sgml" "book" "refsect2" "")
|
||||
End:
|
||||
-->
|
||||
6
docs/reference/gdk/.cvsignore
Normal file
6
docs/reference/gdk/.cvsignore
Normal file
@@ -0,0 +1,6 @@
|
||||
Makefile
|
||||
Makefile.in
|
||||
sgml
|
||||
html
|
||||
gdk-decl-list.txt
|
||||
gdk-unused.txt
|
||||
50
docs/reference/gdk/Makefile.am
Normal file
50
docs/reference/gdk/Makefile.am
Normal file
@@ -0,0 +1,50 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
# The name of the module.
|
||||
DOC_MODULE=gdk
|
||||
|
||||
# The top-level SGML file.
|
||||
DOC_MAIN_SGML_FILE=gdk-docs.sgml
|
||||
|
||||
# We could alternatively use this for using installed headers.
|
||||
INCLUDE_DIR=`gtk-config --prefix`/include/gdk
|
||||
|
||||
|
||||
TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)
|
||||
|
||||
scan:
|
||||
gtkdoc-scan --module=$(DOC_MODULE) $(INCLUDE_DIR)/gdk.h $(INCLUDE_DIR)/gdktypes.h $(INCLUDE_DIR)/gdkrgb.h
|
||||
|
||||
templates: scan
|
||||
gtkdoc-mktmpl --module=$(DOC_MODULE)
|
||||
|
||||
sgml:
|
||||
gtkdoc-mkdb --module=$(DOC_MODULE)
|
||||
|
||||
html:
|
||||
if ! test -d html ; then mkdir html ; fi
|
||||
-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
|
||||
|
||||
clean-local:
|
||||
rm -f *~ *.bak *.hierarchy *.signals *.args *-unused.txt
|
||||
|
||||
maintainer-clean-local: clean
|
||||
rm -rf sgml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
|
||||
|
||||
install-data-local:
|
||||
install -d -m 0755 $(TARGET_DIR)
|
||||
install -m 0644 html/*.html $(TARGET_DIR)
|
||||
install -m 0644 html/index.sgml $(TARGET_DIR)
|
||||
gtkdoc-fixxref --module=$(DOC_MODULE) --html-dir=$(HTML_DIR)
|
||||
|
||||
EXTRA_DIST = \
|
||||
$(DOC_MAIN_SGML_FILE) \
|
||||
$(DOC_MODULE)-sections.txt \
|
||||
gdk-overrides.txt \
|
||||
gdk-decl.txt
|
||||
|
||||
dist-hook:
|
||||
mkdir $(distdir)/tmpl
|
||||
cp -p tmpl/*.sgml $(distdir)/tmpl
|
||||
|
||||
.PHONY : html sgml templates scan
|
||||
2919
docs/reference/gdk/gdk-decl.txt
Normal file
2919
docs/reference/gdk/gdk-decl.txt
Normal file
File diff suppressed because it is too large
Load Diff
72
docs/reference/gdk/gdk-docs.sgml
Normal file
72
docs/reference/gdk/gdk-docs.sgml
Normal file
@@ -0,0 +1,72 @@
|
||||
<!doctype book PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
|
||||
<!entity gdk-General SYSTEM "sgml/general.sgml">
|
||||
<!entity gdk-Bitmaps-and-Pixmaps SYSTEM "sgml/pixmaps.sgml">
|
||||
<!entity gdk-Images SYSTEM "sgml/images.sgml">
|
||||
<!entity gdk-GdkRGB SYSTEM "sgml/rgb.sgml">
|
||||
<!entity gdk-Colormaps-and-Colors SYSTEM "sgml/colors.sgml">
|
||||
<!entity gdk-Fonts SYSTEM "sgml/fonts.sgml">
|
||||
<!entity gdk-Drawing-Primitives SYSTEM "sgml/drawing.sgml">
|
||||
<!entity gdk-Graphics-Contexts SYSTEM "sgml/gcs.sgml">
|
||||
<!entity gdk-Visuals SYSTEM "sgml/visuals.sgml">
|
||||
<!entity gdk-Windows SYSTEM "sgml/windows.sgml">
|
||||
<!entity gdk-Selections SYSTEM "sgml/selections.sgml">
|
||||
<!entity gdk-Properties-and-Atoms SYSTEM "sgml/properties.sgml">
|
||||
<!entity gdk-Input-Methods SYSTEM "sgml/input_methods.sgml">
|
||||
<!entity gdk-Input-Contexts SYSTEM "sgml/input_contexts.sgml">
|
||||
<!entity gdk-Color-Contexts SYSTEM "sgml/color_contexts.sgml">
|
||||
<!entity gdk-Points-Rectangles-and-Regions SYSTEM "sgml/regions.sgml">
|
||||
<!entity gdk-Threads SYSTEM "sgml/threads.sgml">
|
||||
<!entity gdk-Key-Values SYSTEM "sgml/keys.sgml">
|
||||
<!entity gdk-Input-Devices SYSTEM "sgml/input_devices.sgml">
|
||||
<!entity gdk-Events SYSTEM "sgml/events.sgml">
|
||||
<!entity gdk-Event-Structures SYSTEM "sgml/event_structs.sgml">
|
||||
<!entity gdk-Cursors SYSTEM "sgml/cursors.sgml">
|
||||
<!entity gdk-Input SYSTEM "sgml/input.sgml">
|
||||
<!entity gdk-Drag-and-Drop SYSTEM "sgml/dnd.sgml">
|
||||
]>
|
||||
<book id="index">
|
||||
<bookinfo>
|
||||
<title>GDK Reference Manual</title>
|
||||
</bookinfo>
|
||||
|
||||
<chapter id="gdk">
|
||||
<title>GDK</title>
|
||||
&gdk-General;
|
||||
|
||||
&gdk-Points-Rectangles-and-Regions;
|
||||
&gdk-Graphics-Contexts;
|
||||
&gdk-Drawing-Primitives;
|
||||
|
||||
&gdk-Bitmaps-and-Pixmaps;
|
||||
&gdk-GdkRGB;
|
||||
&gdk-Images;
|
||||
|
||||
&gdk-Colormaps-and-Colors;
|
||||
&gdk-Color-Contexts;
|
||||
&gdk-Visuals;
|
||||
|
||||
&gdk-Fonts;
|
||||
&gdk-Cursors;
|
||||
|
||||
&gdk-Windows;
|
||||
|
||||
&gdk-Events;
|
||||
&gdk-Event-Structures;
|
||||
|
||||
&gdk-Selections;
|
||||
&gdk-Drag-and-Drop;
|
||||
|
||||
&gdk-Properties-and-Atoms;
|
||||
|
||||
&gdk-Threads;
|
||||
|
||||
&gdk-Input;
|
||||
|
||||
&gdk-Input-Devices;
|
||||
|
||||
&gdk-Key-Values;
|
||||
|
||||
&gdk-Input-Methods;
|
||||
&gdk-Input-Contexts;
|
||||
</chapter>
|
||||
</book>
|
||||
23
docs/reference/gdk/gdk-overrides.txt
Normal file
23
docs/reference/gdk/gdk-overrides.txt
Normal file
@@ -0,0 +1,23 @@
|
||||
|
||||
# GdkPixmap, GdkBitmap and GdkDrawable are the same as GdkWindow.
|
||||
<STRUCT>
|
||||
<NAME>GdkPixmap</NAME>
|
||||
struct GdkPixmap
|
||||
{
|
||||
gpointer user_data;
|
||||
};
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkBitmap</NAME>
|
||||
struct GdkBitmap
|
||||
{
|
||||
gpointer user_data;
|
||||
};
|
||||
</STRUCT>
|
||||
<STRUCT>
|
||||
<NAME>GdkDrawable</NAME>
|
||||
struct GdkDrawable
|
||||
{
|
||||
gpointer user_data;
|
||||
};
|
||||
</STRUCT>
|
||||
622
docs/reference/gdk/gdk-sections.txt
Normal file
622
docs/reference/gdk/gdk-sections.txt
Normal file
@@ -0,0 +1,622 @@
|
||||
|
||||
<INCLUDE>gdk/gdk.h</INCLUDE>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>General</TITLE>
|
||||
<FILE>general</FILE>
|
||||
gdk_init
|
||||
gdk_init_check
|
||||
gdk_exit
|
||||
gdk_set_locale
|
||||
gdk_set_sm_client_id
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_get_display
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_flush
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_screen_width
|
||||
gdk_screen_height
|
||||
gdk_screen_width_mm
|
||||
gdk_screen_height_mm
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_pointer_grab
|
||||
gdk_pointer_ungrab
|
||||
gdk_pointer_is_grabbed
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_keyboard_grab
|
||||
gdk_keyboard_ungrab
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_key_repeat_disable
|
||||
gdk_key_repeat_restore
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_beep
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_get_use_xshm
|
||||
gdk_set_use_xshm
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_error_trap_push
|
||||
gdk_error_trap_pop
|
||||
|
||||
<SUBSECTION Private>
|
||||
GdkStatus
|
||||
gdk_time_get
|
||||
gdk_timer_get
|
||||
gdk_timer_set
|
||||
gdk_timer_enable
|
||||
gdk_timer_disable
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Bitmaps and Pixmaps</TITLE>
|
||||
<FILE>pixmaps</FILE>
|
||||
GdkPixmap
|
||||
gdk_pixmap_new
|
||||
gdk_bitmap_create_from_data
|
||||
gdk_pixmap_create_from_data
|
||||
gdk_pixmap_create_from_xpm
|
||||
gdk_pixmap_colormap_create_from_xpm
|
||||
gdk_pixmap_create_from_xpm_d
|
||||
gdk_pixmap_colormap_create_from_xpm_d
|
||||
gdk_pixmap_ref
|
||||
gdk_pixmap_unref
|
||||
GdkBitmap
|
||||
gdk_bitmap_ref
|
||||
gdk_bitmap_unref
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Images</TITLE>
|
||||
<FILE>images</FILE>
|
||||
GdkImage
|
||||
gdk_image_new
|
||||
GdkImageType
|
||||
gdk_image_new_bitmap
|
||||
gdk_image_get
|
||||
gdk_image_destroy
|
||||
<SUBSECTION>
|
||||
gdk_image_put_pixel
|
||||
gdk_image_get_pixel
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>GdkRGB</TITLE>
|
||||
<FILE>rgb</FILE>
|
||||
gdk_rgb_init
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_draw_rgb_image
|
||||
gdk_draw_rgb_image_dithalign
|
||||
gdk_draw_indexed_image
|
||||
gdk_draw_gray_image
|
||||
gdk_draw_rgb_32_image
|
||||
GdkRgbDither
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_rgb_cmap_new
|
||||
gdk_rgb_cmap_free
|
||||
GdkRgbCmap
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_rgb_gc_set_foreground
|
||||
gdk_rgb_gc_set_background
|
||||
gdk_rgb_xpixel_from_rgb
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_rgb_set_install
|
||||
gdk_rgb_set_min_colors
|
||||
gdk_rgb_get_visual
|
||||
gdk_rgb_get_cmap
|
||||
gdk_rgb_ditherable
|
||||
gdk_rgb_set_verbose
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Colormaps and Colors</TITLE>
|
||||
<FILE>colors</FILE>
|
||||
GdkColor
|
||||
GdkColormap
|
||||
gdk_colormap_new
|
||||
gdk_colormap_ref
|
||||
gdk_colormap_unref
|
||||
gdk_colormap_get_system
|
||||
gdk_colormap_get_system_size
|
||||
gdk_colormap_change
|
||||
gdk_colormap_alloc_colors
|
||||
gdk_colormap_alloc_color
|
||||
gdk_colormap_free_colors
|
||||
gdk_colormap_get_visual
|
||||
gdk_colors_store
|
||||
gdk_color_copy
|
||||
gdk_color_free
|
||||
gdk_colors_alloc
|
||||
gdk_colors_free
|
||||
gdk_color_white
|
||||
gdk_color_black
|
||||
gdk_color_parse
|
||||
gdk_color_alloc
|
||||
gdk_color_change
|
||||
gdk_color_equal
|
||||
gdk_color_hash
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Fonts</TITLE>
|
||||
<FILE>fonts</FILE>
|
||||
GdkFont
|
||||
GdkFontType
|
||||
gdk_font_load
|
||||
gdk_fontset_load
|
||||
gdk_font_ref
|
||||
gdk_font_unref
|
||||
gdk_font_id
|
||||
gdk_font_equal
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_string_extents
|
||||
gdk_text_extents
|
||||
gdk_text_extents_wc
|
||||
gdk_string_width
|
||||
gdk_text_width
|
||||
gdk_text_width_wc
|
||||
gdk_char_width
|
||||
gdk_char_width_wc
|
||||
gdk_string_measure
|
||||
gdk_text_measure
|
||||
gdk_char_measure
|
||||
gdk_string_height
|
||||
gdk_text_height
|
||||
gdk_char_height
|
||||
|
||||
<SUBSECTION>
|
||||
GdkWChar
|
||||
gdk_wcstombs
|
||||
gdk_mbstowcs
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Drawing Primitives</TITLE>
|
||||
<FILE>drawing</FILE>
|
||||
gdk_draw_point
|
||||
gdk_draw_points
|
||||
gdk_draw_line
|
||||
gdk_draw_lines
|
||||
gdk_draw_segments
|
||||
GdkSegment
|
||||
gdk_draw_rectangle
|
||||
gdk_draw_arc
|
||||
gdk_draw_polygon
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_draw_string
|
||||
gdk_draw_text
|
||||
gdk_draw_text_wc
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_draw_pixmap
|
||||
gdk_draw_image
|
||||
|
||||
<SUBSECTION Private>
|
||||
gdk_draw_bitmap
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Graphics Contexts</TITLE>
|
||||
<FILE>gcs</FILE>
|
||||
GdkGC
|
||||
GdkGCValues
|
||||
GdkGCValuesMask
|
||||
|
||||
GdkFunction
|
||||
|
||||
gdk_gc_new
|
||||
gdk_gc_new_with_values
|
||||
gdk_gc_ref
|
||||
gdk_gc_unref
|
||||
gdk_gc_destroy
|
||||
gdk_gc_get_values
|
||||
gdk_gc_set_foreground
|
||||
gdk_gc_set_background
|
||||
gdk_gc_set_font
|
||||
gdk_gc_set_function
|
||||
gdk_gc_set_fill
|
||||
GdkFill
|
||||
gdk_gc_set_tile
|
||||
gdk_gc_set_stipple
|
||||
gdk_gc_set_ts_origin
|
||||
gdk_gc_set_clip_origin
|
||||
gdk_gc_set_clip_mask
|
||||
gdk_gc_set_clip_rectangle
|
||||
gdk_gc_set_clip_region
|
||||
gdk_gc_set_subwindow
|
||||
GdkSubwindowMode
|
||||
gdk_gc_set_exposures
|
||||
gdk_gc_set_line_attributes
|
||||
GdkLineStyle
|
||||
GdkCapStyle
|
||||
GdkJoinStyle
|
||||
gdk_gc_set_dashes
|
||||
gdk_gc_copy
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Visuals</TITLE>
|
||||
<FILE>visuals</FILE>
|
||||
GdkVisual
|
||||
GdkVisualType
|
||||
GdkByteOrder
|
||||
gdk_query_depths
|
||||
gdk_query_visual_types
|
||||
gdk_list_visuals
|
||||
|
||||
gdk_visual_get_best_depth
|
||||
gdk_visual_get_best_type
|
||||
gdk_visual_get_system
|
||||
gdk_visual_get_best
|
||||
gdk_visual_get_best_with_depth
|
||||
gdk_visual_get_best_with_type
|
||||
gdk_visual_get_best_with_both
|
||||
gdk_visual_ref
|
||||
gdk_visual_unref
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Windows</TITLE>
|
||||
<FILE>windows</FILE>
|
||||
GdkWindowAttr
|
||||
GdkWindow
|
||||
GdkWindowType
|
||||
GdkWindowClass
|
||||
GdkWindowAttributesType
|
||||
GdkWindowHints
|
||||
GdkGeometry
|
||||
|
||||
gdk_window_new
|
||||
gdk_window_destroy
|
||||
gdk_window_ref
|
||||
gdk_window_unref
|
||||
gdk_window_at_pointer
|
||||
gdk_window_show
|
||||
gdk_window_hide
|
||||
gdk_window_is_visible
|
||||
gdk_window_is_viewable
|
||||
gdk_window_withdraw
|
||||
gdk_window_move
|
||||
gdk_window_resize
|
||||
gdk_window_move_resize
|
||||
gdk_window_reparent
|
||||
gdk_window_clear
|
||||
gdk_window_clear_area
|
||||
gdk_window_clear_area_e
|
||||
gdk_window_copy_area
|
||||
gdk_window_raise
|
||||
gdk_window_lower
|
||||
gdk_window_register_dnd
|
||||
gdk_window_set_user_data
|
||||
gdk_window_set_override_redirect
|
||||
gdk_window_add_filter
|
||||
gdk_window_remove_filter
|
||||
GdkFilterFunc
|
||||
GdkFilterReturn
|
||||
GdkXEvent
|
||||
gdk_window_shape_combine_mask
|
||||
gdk_window_set_child_shapes
|
||||
gdk_window_merge_child_shapes
|
||||
gdk_window_set_static_gravities
|
||||
gdk_window_set_hints
|
||||
gdk_window_set_title
|
||||
gdk_window_set_background
|
||||
gdk_window_set_back_pixmap
|
||||
GDK_PARENT_RELATIVE
|
||||
gdk_window_set_cursor
|
||||
gdk_window_set_colormap
|
||||
gdk_window_get_user_data
|
||||
gdk_window_get_geometry
|
||||
gdk_window_set_geometry_hints
|
||||
gdk_window_get_position
|
||||
gdk_window_get_root_origin
|
||||
gdk_window_get_size
|
||||
gdk_window_get_visual
|
||||
gdk_window_get_colormap
|
||||
gdk_window_get_type
|
||||
gdk_window_get_origin
|
||||
gdk_window_get_deskrelative_origin
|
||||
gdk_window_get_pointer
|
||||
GdkModifierType
|
||||
gdk_window_get_parent
|
||||
gdk_window_get_toplevel
|
||||
gdk_window_get_children
|
||||
gdk_window_get_events
|
||||
gdk_window_set_events
|
||||
gdk_window_set_icon
|
||||
gdk_window_set_icon_name
|
||||
gdk_window_set_transient_for
|
||||
gdk_window_set_role
|
||||
gdk_window_set_group
|
||||
gdk_window_set_decorations
|
||||
GdkWMDecoration
|
||||
gdk_window_set_functions
|
||||
GdkWMFunction
|
||||
gdk_window_get_toplevels
|
||||
GdkDrawable
|
||||
gdk_drawable_set_data
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Selections</TITLE>
|
||||
<FILE>selections</FILE>
|
||||
GdkSelection
|
||||
GdkSelectionType
|
||||
GdkTarget
|
||||
gdk_selection_owner_set
|
||||
gdk_selection_owner_get
|
||||
gdk_selection_convert
|
||||
gdk_selection_property_get
|
||||
gdk_selection_send_notify
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Properties and Atoms</TITLE>
|
||||
<FILE>properties</FILE>
|
||||
GdkAtom
|
||||
GDK_NONE
|
||||
gdk_text_property_to_text_list
|
||||
gdk_free_text_list
|
||||
gdk_string_to_compound_text
|
||||
gdk_free_compound_text
|
||||
gdk_atom_intern
|
||||
gdk_atom_name
|
||||
gdk_property_get
|
||||
gdk_property_change
|
||||
GdkPropMode
|
||||
gdk_property_delete
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Input Methods</TITLE>
|
||||
<FILE>input_methods</FILE>
|
||||
GdkIMStyle
|
||||
gdk_im_ready
|
||||
gdk_im_decide_style
|
||||
gdk_im_set_best_style
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_im_begin
|
||||
gdk_im_end
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Input Contexts</TITLE>
|
||||
<FILE>input_contexts</FILE>
|
||||
GdkIC
|
||||
gdk_ic_new
|
||||
gdk_ic_destroy
|
||||
gdk_ic_get_events
|
||||
gdk_ic_get_style
|
||||
gdk_ic_get_attr
|
||||
gdk_ic_set_attr
|
||||
|
||||
<SUBSECTION>
|
||||
GdkICAttr
|
||||
GdkICAttributesType
|
||||
gdk_ic_attr_new
|
||||
gdk_ic_attr_destroy
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Color Contexts</TITLE>
|
||||
<FILE>color_contexts</FILE>
|
||||
GdkColorContext
|
||||
GdkColorContextDither
|
||||
GdkColorContextMode
|
||||
|
||||
gdk_color_context_new
|
||||
gdk_color_context_new_mono
|
||||
gdk_color_context_free
|
||||
gdk_color_context_get_pixel
|
||||
gdk_color_context_get_pixels
|
||||
gdk_color_context_get_pixels_incremental
|
||||
gdk_color_context_query_color
|
||||
gdk_color_context_query_colors
|
||||
gdk_color_context_add_palette
|
||||
gdk_color_context_init_dither
|
||||
gdk_color_context_free_dither
|
||||
gdk_color_context_get_pixel_from_palette
|
||||
gdk_color_context_get_index_from_palette
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Points, Rectangles and Regions</TITLE>
|
||||
<FILE>regions</FILE>
|
||||
GdkPoint
|
||||
|
||||
<SUBSECTION>
|
||||
GdkRectangle
|
||||
gdk_rectangle_intersect
|
||||
gdk_rectangle_union
|
||||
|
||||
<SUBSECTION>
|
||||
GdkRegion
|
||||
gdk_region_new
|
||||
gdk_region_polygon
|
||||
GdkFillRule
|
||||
gdk_region_destroy
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_regions_intersect
|
||||
gdk_regions_union
|
||||
gdk_regions_subtract
|
||||
gdk_regions_xor
|
||||
gdk_region_union_with_rect
|
||||
gdk_region_offset
|
||||
gdk_region_shrink
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_region_empty
|
||||
gdk_region_equal
|
||||
gdk_region_point_in
|
||||
gdk_region_rect_in
|
||||
GdkOverlapType
|
||||
gdk_region_get_clipbox
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Threads</TITLE>
|
||||
<FILE>threads</FILE>
|
||||
gdk_threads_mutex
|
||||
GDK_THREADS_ENTER
|
||||
GDK_THREADS_LEAVE
|
||||
gdk_threads_enter
|
||||
gdk_threads_leave
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Key Values</TITLE>
|
||||
<FILE>keys</FILE>
|
||||
gdk_keyval_name
|
||||
gdk_keyval_from_name
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_keyval_is_upper
|
||||
gdk_keyval_is_lower
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_keyval_to_upper
|
||||
gdk_keyval_to_lower
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Input Devices</TITLE>
|
||||
<FILE>input_devices</FILE>
|
||||
GDK_CORE_POINTER
|
||||
gdk_input_list_devices
|
||||
GdkDeviceInfo
|
||||
GdkDeviceKey
|
||||
gdk_input_set_extension_events
|
||||
GdkExtensionMode
|
||||
gdk_input_set_source
|
||||
GdkInputSource
|
||||
gdk_input_set_mode
|
||||
GdkInputMode
|
||||
gdk_input_set_axes
|
||||
GdkAxisUse
|
||||
gdk_input_set_key
|
||||
gdk_input_window_get_pointer
|
||||
gdk_input_motion_events
|
||||
GdkTimeCoord
|
||||
|
||||
<SUBSECTION Private>
|
||||
gdk_input_init
|
||||
gdk_input_exit
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Events</TITLE>
|
||||
<FILE>events</FILE>
|
||||
GdkEventType
|
||||
GdkEventMask
|
||||
GDK_CURRENT_TIME
|
||||
GDK_PRIORITY_EVENTS
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_events_pending
|
||||
gdk_event_peek
|
||||
gdk_event_get
|
||||
gdk_event_get_graphics_expose
|
||||
gdk_event_put
|
||||
gdk_event_copy
|
||||
gdk_event_free
|
||||
gdk_event_get_time
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_event_handler_set
|
||||
GdkEventFunc
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_event_send_client_message
|
||||
gdk_event_send_clientmessage_toall
|
||||
gdk_add_client_message_filter
|
||||
|
||||
<SUBSECTION>
|
||||
gdk_get_show_events
|
||||
gdk_set_show_events
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Event Structures</TITLE>
|
||||
<FILE>event_structs</FILE>
|
||||
GdkEvent
|
||||
|
||||
<SUBSECTION>
|
||||
GdkEventAny
|
||||
GdkEventKey
|
||||
GdkEventButton
|
||||
GdkEventMotion
|
||||
GdkEventExpose
|
||||
GdkEventVisibility
|
||||
GdkEventCrossing
|
||||
GdkEventFocus
|
||||
GdkEventConfigure
|
||||
GdkEventProperty
|
||||
GdkEventSelection
|
||||
GdkEventDND
|
||||
GdkEventProximity
|
||||
GdkEventClient
|
||||
GdkEventNoExpose
|
||||
|
||||
<SUBSECTION>
|
||||
GdkVisibilityState
|
||||
GdkCrossingMode
|
||||
GdkNotifyType
|
||||
GdkPropertyState
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Cursors</TITLE>
|
||||
<FILE>cursors</FILE>
|
||||
GdkCursor
|
||||
GdkCursorType
|
||||
gdk_cursor_new
|
||||
gdk_cursor_new_from_pixmap
|
||||
gdk_cursor_destroy
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Input</TITLE>
|
||||
<FILE>input</FILE>
|
||||
gdk_input_add_full
|
||||
GdkInputCondition
|
||||
GdkInputFunction
|
||||
GdkDestroyNotify
|
||||
gdk_input_add
|
||||
gdk_input_remove
|
||||
</SECTION>
|
||||
|
||||
<SECTION>
|
||||
<TITLE>Drag and Drop</TITLE>
|
||||
<FILE>dnd</FILE>
|
||||
gdk_drag_get_selection
|
||||
gdk_drag_abort
|
||||
gdk_drop_reply
|
||||
gdk_drag_context_new
|
||||
gdk_drag_drop
|
||||
gdk_drag_find_window
|
||||
gdk_drag_context_ref
|
||||
gdk_drag_begin
|
||||
gdk_drag_motion
|
||||
gdk_drop_finish
|
||||
gdk_drag_get_protocol
|
||||
GdkDragProtocol
|
||||
gdk_drag_context_unref
|
||||
GdkDragContext
|
||||
GdkDragAction
|
||||
gdk_drag_status
|
||||
</SECTION>
|
||||
207
docs/reference/gdk/tmpl/color_contexts.sgml
Normal file
207
docs/reference/gdk/tmpl/color_contexts.sgml
Normal file
@@ -0,0 +1,207 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Color Contexts
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
routines for allocating colors (deprecated).
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The #GdkColorContext type is used for allocating groups of colors.
|
||||
</para>
|
||||
<para>
|
||||
It is now deprecated in favor of the gdk_colormap_*() functions described in
|
||||
the <link linkend="gdk-Colormaps-and-Colors">Colormaps and Colors</link>
|
||||
section.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkColorContext ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@visual:
|
||||
@colormap:
|
||||
@num_colors:
|
||||
@max_colors:
|
||||
@num_allocated:
|
||||
@mode:
|
||||
@need_to_free_colormap:
|
||||
@std_cmap_atom:
|
||||
@clut:
|
||||
@cmap:
|
||||
@color_hash:
|
||||
@palette:
|
||||
@num_palette:
|
||||
@fast_dither:
|
||||
|
||||
<!-- ##### STRUCT GdkColorContextDither ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@fast_rgb:
|
||||
@fast_err:
|
||||
@fast_erg:
|
||||
@fast_erb:
|
||||
|
||||
<!-- ##### ENUM GdkColorContextMode ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_CC_MODE_UNDEFINED:
|
||||
@GDK_CC_MODE_BW:
|
||||
@GDK_CC_MODE_STD_CMAP:
|
||||
@GDK_CC_MODE_TRUE:
|
||||
@GDK_CC_MODE_MY_GRAY:
|
||||
@GDK_CC_MODE_PALETTE:
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@visual:
|
||||
@colormap:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_new_mono ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@visual:
|
||||
@colormap:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_free ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_get_pixel ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@red:
|
||||
@green:
|
||||
@blue:
|
||||
@failed:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_get_pixels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@reds:
|
||||
@greens:
|
||||
@blues:
|
||||
@ncolors:
|
||||
@colors:
|
||||
@nallocated:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_get_pixels_incremental ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@reds:
|
||||
@greens:
|
||||
@blues:
|
||||
@ncolors:
|
||||
@used:
|
||||
@colors:
|
||||
@nallocated:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_query_color ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@color:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_query_colors ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@colors:
|
||||
@num_colors:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_add_palette ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@palette:
|
||||
@num_palette:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_init_dither ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_free_dither ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_get_pixel_from_palette ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@red:
|
||||
@green:
|
||||
@blue:
|
||||
@failed:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_context_get_index_from_palette ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@cc:
|
||||
@red:
|
||||
@green:
|
||||
@blue:
|
||||
@failed:
|
||||
@Returns:
|
||||
|
||||
|
||||
390
docs/reference/gdk/tmpl/colors.sgml
Normal file
390
docs/reference/gdk/tmpl/colors.sgml
Normal file
@@ -0,0 +1,390 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Colormaps and Colors
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
manipulation of colors and colormaps.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
These functions are used to modify colormaps.
|
||||
A colormap is an object that contains the mapping
|
||||
between the color values stored in memory and
|
||||
the RGB values that are used to display color
|
||||
values. In general, colormaps only contain
|
||||
significant information for pseudo-color visuals,
|
||||
but even for other visual types, a colormap object
|
||||
is required in some circumstances.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
There are a couple of special colormaps that can
|
||||
be retrieved. The system colormap (retrieved
|
||||
with gdk_colormap_get_system()) is the default
|
||||
colormap of the system. If you are using GdkRGB,
|
||||
there is another colormap that is important - the
|
||||
colormap in which GdkRGB works, retrieved with
|
||||
gdk_rgb_get_cmap(). However, when using GdkRGB,
|
||||
it is not generally necessary to allocate colors
|
||||
directly.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
In previous revisions of this interface, a number
|
||||
of functions that take a #GdkColormap parameter
|
||||
were replaced with functions whose names began
|
||||
with "gdk_colormap_". This process will probably
|
||||
be extended somewhat in the future -
|
||||
gdk_color_white(), gdk_color_black(), and
|
||||
gdk_color_change() will probably become aliases.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkColor ##### -->
|
||||
<para>
|
||||
The #GdkColor structure is used to describe an
|
||||
allocated or unallocated color.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry><structfield>pixel</structfield></entry>
|
||||
<entry>For allocated colors, the value used to
|
||||
draw this color on the screen.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>red</structfield></entry>
|
||||
<entry>The red component of the color. This is
|
||||
a value between 0 and 65535, with 65535 indicating
|
||||
full intensitiy.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>green</structfield></entry>
|
||||
<entry>the blue component of the color.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>blue</structfield></entry>
|
||||
<entry>the green component of the color..</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@pixel:
|
||||
@red:
|
||||
@green:
|
||||
@blue:
|
||||
|
||||
<!-- ##### STRUCT GdkColormap ##### -->
|
||||
<para>
|
||||
The colormap structure contains the following public
|
||||
fields.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry><structfield>size</structfield></entry>
|
||||
<entry>For pseudo-color colormaps, the number of colors
|
||||
in the colormap..</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>colors</structfield></entry>
|
||||
<entry>An array containing the current values in the
|
||||
colormap. This can be used to map from pixel values
|
||||
back to RGB values. This is only meaningful for
|
||||
pseudo-color colormaps.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@size:
|
||||
@colors:
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_new ##### -->
|
||||
<para>
|
||||
Create a new colormap for the given visual.
|
||||
</para>
|
||||
|
||||
@visual: a #GdkVisual.
|
||||
@allocate: if %TRUE, the newly created colormap will be
|
||||
a private colormap, and all colors in it will be
|
||||
allocated for the applications use.
|
||||
@Returns: the new #GdkColormap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_ref ##### -->
|
||||
<para>
|
||||
Increase the reference count of a colormap.
|
||||
</para>
|
||||
|
||||
@cmap: a #GdkColormap.
|
||||
@Returns: @cmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_unref ##### -->
|
||||
<para>
|
||||
Decrease the reference count of a colormap. If the
|
||||
resulting reference count is zero, destroys the colormap.
|
||||
</para>
|
||||
|
||||
@cmap: a #GdkColormap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_get_system ##### -->
|
||||
<para>
|
||||
Returns the system's default colormap.
|
||||
</para>
|
||||
|
||||
@Returns: the default colormap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_get_system_size ##### -->
|
||||
<para>
|
||||
Returns the size of the system's default colormap.
|
||||
(See the description of struct #GdkColormap for an
|
||||
explanation of the size of a colormap.)
|
||||
</para>
|
||||
|
||||
@Returns: the size of the system's default colormap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_change ##### -->
|
||||
<para>
|
||||
Change the value of the first @ncolors in a private colormap
|
||||
to match the values in the <structfield>colors</structfield>
|
||||
array in the color map. This function is obsolete and
|
||||
should not be used. See gdk_color_change().
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@ncolors: the number of colors to change.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_alloc_colors ##### -->
|
||||
<para>
|
||||
Allocates colors from a colormap.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@colors: The color values to allocate. On return, the pixel
|
||||
values for allocated colors will be filled in.
|
||||
@ncolors: The number of colors in @colors.
|
||||
@writeable: If %TRUE, the colors are allocated writeable
|
||||
(their values can later be changed using gdk_color_change()).
|
||||
Writeable colors cannot be shared between applications.
|
||||
@best_match: If %TRUE, GDK will attempt to do matching against
|
||||
existing colors if the colors cannot be allocated as
|
||||
requested.
|
||||
@success: An array of length @ncolors. On return, this
|
||||
indicates whether the corresponding color in @colors was
|
||||
sucessfully allocated or not.
|
||||
@Returns: The number of colors that were not sucessfully
|
||||
allocated.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_alloc_color ##### -->
|
||||
<para>
|
||||
Allocate a single color from a colormap.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@color: the color to allocate. On return the
|
||||
<structfield>pixel</structfield> field will be
|
||||
filled in if allocation succeeds.
|
||||
@writeable: If %TRUE, the color is allocated writeable
|
||||
(their values can later be changed using gdk_color_change()).
|
||||
Writeable colors cannot be shared between applications.
|
||||
@best_match: If %TRUE, GDK will attempt to do matching against
|
||||
existing colors if the color cannot be allocated as
|
||||
requested.
|
||||
@Returns: %TRUE if the allocation succeeded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_free_colors ##### -->
|
||||
<para>
|
||||
Free previously allocated colors.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@colors: the colors to free.
|
||||
@ncolors: the number of colors in @colors.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colormap_get_visual ##### -->
|
||||
<para>
|
||||
Return the visual for which a given colormap was created.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@Returns: the visual of the colormap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colors_store ##### -->
|
||||
<para>
|
||||
Change the value of the first @ncolors colors in
|
||||
a private colormap. This function is obsolete and
|
||||
should not be used. See gdk_color_change().
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@colors: the new color values.
|
||||
@ncolors: the number of colors to change.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_copy ##### -->
|
||||
<para>
|
||||
Make a copy of a color structure. The result
|
||||
must be freed using gdk_color_free().
|
||||
</para>
|
||||
|
||||
@color: a #GdkColor.
|
||||
@Returns: a copy of @color.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_free ##### -->
|
||||
<para>
|
||||
Free a color structure created with
|
||||
gdk_color_copy().
|
||||
</para>
|
||||
|
||||
@color: a #GdkColor.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colors_alloc ##### -->
|
||||
<para>
|
||||
Allocate colors from a colormap. This function
|
||||
is obsolete. See gdk_colormap_alloc_colors().
|
||||
For full documentation of the fields, see
|
||||
the Xlib documentation for XAllocColorCells.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@contiguous: if %TRUE, the colors should be allocated
|
||||
in contiguous color cells.
|
||||
@planes: an array in which to store the plane masks.
|
||||
@nplanes: the number of planes to allocate. (Or zero,
|
||||
to indicate that the color allocation should not be
|
||||
planar.)
|
||||
@pixels: an array into which to store allocated pixel
|
||||
values.
|
||||
@npixels: the number of pixels in each plane to allocate.
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_colors_free ##### -->
|
||||
<para>
|
||||
Free colors allocated with gdk_colors_alloc(). This
|
||||
function is obsolete. See gdk_colormap_free_colors().
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@pixels: the pixel values of the colors to free.
|
||||
@npixels: the number of values in @pixels.
|
||||
@planes: the plane masks for all planes to free, OR'd
|
||||
together.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_white ##### -->
|
||||
<para>
|
||||
Return the white color for a given colormap. The resulting
|
||||
value has already allocated been allocated.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@color: the location to store the color.
|
||||
@Returns: %TRUE if the allocation succeeded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_black ##### -->
|
||||
<para>
|
||||
Return the black color for a given colormap. The resulting
|
||||
value has already benn allocated.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@color: the location to store the color.
|
||||
@Returns: %TRUE if the allocation succeeded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_parse ##### -->
|
||||
<para>
|
||||
Parse a textual specification of a color and fill in
|
||||
the <structfield>red</structfield>,
|
||||
<structfield>green</structfield>, and
|
||||
<structfield>blue</structfield> fields of a
|
||||
#GdkColor structure. The color is <emphasis>not</emphasis>
|
||||
allocated, you must call gdk_colormap_alloc_color() yourself.
|
||||
The text string can be in any of the forms accepted
|
||||
by <function>XParseColor</function>; these include
|
||||
name for a color from <filename>rgb.txt</filename>, such as
|
||||
<literal>DarkSlateGray</literal>, or a hex specification
|
||||
such as <literal>305050</literal>.
|
||||
</para>
|
||||
|
||||
@spec: the string specifying the color.
|
||||
@color: the #GdkColor to fill in
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_alloc ##### -->
|
||||
<para>
|
||||
Allocate a single color from a colormap.
|
||||
This function is obsolete. See gdk_colormap_alloc_color().
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@color: The color to allocate. On return, the
|
||||
<structfield>pixel</structfield> field will be
|
||||
filled in.
|
||||
@Returns: %TRUE if the allocation succeeded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_change ##### -->
|
||||
<para>
|
||||
Change the value of a color that has already
|
||||
been allocated. If @colormap is not a private
|
||||
colormap, then the color must have been allocated
|
||||
using gdk_colormap_alloc_colors() with the
|
||||
@writeable set to %TRUE.
|
||||
</para>
|
||||
|
||||
@colormap: a #GdkColormap.
|
||||
@color: a #GdkColor, with the color to change
|
||||
in the <structfield>pixel</structfield> field,
|
||||
and the new value in the remaining fields.
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_equal ##### -->
|
||||
<para>
|
||||
Compare two colors.
|
||||
</para>
|
||||
|
||||
@colora: a #GdkColor.
|
||||
@colorb: another #GdkColor.
|
||||
@Returns: %TRUE if the two colors compare equal
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_color_hash ##### -->
|
||||
<para>
|
||||
A hash function suitable for using for a hash
|
||||
table that stores #GdkColor's.
|
||||
</para>
|
||||
|
||||
@colora: a #GdkColor.
|
||||
@colorb: NOT USED.
|
||||
@Returns: The hash function appled to @colora
|
||||
|
||||
|
||||
99
docs/reference/gdk/tmpl/cursors.sgml
Normal file
99
docs/reference/gdk/tmpl/cursors.sgml
Normal file
@@ -0,0 +1,99 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Cursors
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
standard and pixmap cursors.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkCursor ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type:
|
||||
|
||||
<!-- ##### ENUM GdkCursorType ##### -->
|
||||
<para>
|
||||
The standard cursors available.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_cursor_new ##### -->
|
||||
<para>
|
||||
Creates a new standard cursor.
|
||||
</para>
|
||||
|
||||
@cursor_type: the type of the cursor.
|
||||
@Returns: a new #GdkCursor.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_cursor_new_from_pixmap ##### -->
|
||||
<para>
|
||||
Creates a new cursor from a given pixmap and mask. Both the pixmap and mask
|
||||
must have a depth of 1 (i.e. each pixel has only 2 values - on or off).
|
||||
The standard cursor size is 16 by 16 pixels.
|
||||
</para>
|
||||
<example><title>Creating a custom cursor.</title>
|
||||
<programlisting>
|
||||
/* This data is in X bitmap format, and can be created with the 'bitmap'
|
||||
utility. */
|
||||
#define cursor1_width 16
|
||||
#define cursor1_height 16
|
||||
static unsigned char cursor1_bits[] = {
|
||||
0x80, 0x01, 0x40, 0x02, 0x20, 0x04, 0x10, 0x08, 0x08, 0x10, 0x04, 0x20,
|
||||
0x82, 0x41, 0x41, 0x82, 0x41, 0x82, 0x82, 0x41, 0x04, 0x20, 0x08, 0x10,
|
||||
0x10, 0x08, 0x20, 0x04, 0x40, 0x02, 0x80, 0x01};
|
||||
|
||||
static unsigned char cursor1mask_bits[] = {
|
||||
0x80, 0x01, 0xc0, 0x03, 0x60, 0x06, 0x30, 0x0c, 0x18, 0x18, 0x8c, 0x31,
|
||||
0xc6, 0x63, 0x63, 0xc6, 0x63, 0xc6, 0xc6, 0x63, 0x8c, 0x31, 0x18, 0x18,
|
||||
0x30, 0x0c, 0x60, 0x06, 0xc0, 0x03, 0x80, 0x01};
|
||||
|
||||
|
||||
GdkCursor *cursor;
|
||||
GdkPixmap *source, *mask;
|
||||
GdkColor fg = { 0, 65535, 0, 0 }; /* Red. */
|
||||
GdkColor bg = { 0, 0, 0, 65535 }; /* Blue. */
|
||||
|
||||
|
||||
source = gdk_bitmap_create_from_data (NULL, cursor1_bits,
|
||||
cursor1_width, cursor1_height);
|
||||
mask = gdk_bitmap_create_from_data (NULL, cursor1mask_bits,
|
||||
cursor1_width, cursor1_height);
|
||||
cursor = gdk_cursor_new_from_pixmap (source, mask, &fg, &bg, 8, 8);
|
||||
gdk_pixmap_unref (source);
|
||||
gdk_pixmap_unref (mask);
|
||||
|
||||
|
||||
gdk_window_set_cursor (widget->window, cursor);
|
||||
</programlisting>
|
||||
</example>
|
||||
|
||||
@source: the pixmap specifying the cursor.
|
||||
@mask: the pixmap specifying the mask, which must be the same size as @source.
|
||||
@fg: the foreground color, used for the bits in the source which are 1.
|
||||
The color does not have to be allocated first.
|
||||
@bg: the background color, used for the bits in the source which are 0.
|
||||
The color does not have to be allocated first.
|
||||
@x: the horizontal offset of the 'hotspot' of the cursor.
|
||||
@y: the vertical offset of the 'hotspot' of the cursor.
|
||||
@Returns: a new #GdkCursor.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_cursor_destroy ##### -->
|
||||
<para>
|
||||
Destroys a cursor, freeing any resources allocated for it.
|
||||
</para>
|
||||
|
||||
@cursor: a #GdkCursor.
|
||||
|
||||
|
||||
194
docs/reference/gdk/tmpl/dnd.sgml
Normal file
194
docs/reference/gdk/tmpl/dnd.sgml
Normal file
@@ -0,0 +1,194 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Drag and Drop
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions for controlling drag and drop handling.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
These functions provide a low level interface for drag and drop.
|
||||
GDK supports both the Xdnd and Motif drag and drop protocols transparently.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ provides a higher level abstraction based on top of these functions,
|
||||
and so they are not normally needed in GTK+ applications.
|
||||
See the <link linkend="gtk-Drag-and-Drop">Drag and Drop</link> section of
|
||||
the GTK+ documentation for more information.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_get_selection ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_abort ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@time:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drop_reply ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@ok:
|
||||
@time:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_context_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_drop ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@time:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_find_window ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@drag_window:
|
||||
@x_root:
|
||||
@y_root:
|
||||
@dest_window:
|
||||
@protocol:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_context_ref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_begin ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@targets:
|
||||
@Returns:
|
||||
<!-- # Unused Parameters # -->
|
||||
@actions:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_motion ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@dest_window:
|
||||
@protocol:
|
||||
@x_root:
|
||||
@y_root:
|
||||
@suggested_action:
|
||||
@possible_actions:
|
||||
@time:
|
||||
@Returns:
|
||||
<!-- # Unused Parameters # -->
|
||||
@action:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drop_finish ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@success:
|
||||
@time:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_get_protocol ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@xid:
|
||||
@protocol:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkDragProtocol ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_DRAG_PROTO_MOTIF:
|
||||
@GDK_DRAG_PROTO_XDND:
|
||||
@GDK_DRAG_PROTO_ROOTWIN:
|
||||
@GDK_DRAG_PROTO_NONE:
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_context_unref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkDragContext ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@protocol:
|
||||
@is_source:
|
||||
@source_window:
|
||||
@dest_window:
|
||||
@targets:
|
||||
@actions:
|
||||
@suggested_action:
|
||||
@action:
|
||||
@start_time:
|
||||
|
||||
<!-- ##### ENUM GdkDragAction ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_ACTION_DEFAULT:
|
||||
@GDK_ACTION_COPY:
|
||||
@GDK_ACTION_MOVE:
|
||||
@GDK_ACTION_LINK:
|
||||
@GDK_ACTION_PRIVATE:
|
||||
@GDK_ACTION_ASK:
|
||||
|
||||
<!-- ##### FUNCTION gdk_drag_status ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@context:
|
||||
@action:
|
||||
@time:
|
||||
|
||||
|
||||
239
docs/reference/gdk/tmpl/drawing.sgml
Normal file
239
docs/reference/gdk/tmpl/drawing.sgml
Normal file
@@ -0,0 +1,239 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Drawing Primitives
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions for drawing points, lines, arcs, and text.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
These functions provide support for drawing points, lines, arcs and text
|
||||
onto what are called 'drawables'. Drawables, as the name suggests, are things
|
||||
which support drawing onto them, and are either #GdkWindow or #GdkPixmap
|
||||
objects.
|
||||
</para>
|
||||
<para>
|
||||
Many of the drawing operations take a #GdkGC argument, which represents a
|
||||
graphics context. This #GdkGC contains a number of drawing attributes such
|
||||
as foreground color, background color and line width, and is used to reduce
|
||||
the number of arguments needed for each drawing operation. See the
|
||||
<link linkend="gdk-Graphics-Contexts">Graphics Contexts</link> section for
|
||||
more information.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_point ##### -->
|
||||
<para>
|
||||
Draws a point, using the foreground color and other attributes of the #GdkGC.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@x: the x coordinate of the point.
|
||||
@y: the y coordinate of the point.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_points ##### -->
|
||||
<para>
|
||||
Draws a number of points, using the foreground color and other attributes of
|
||||
the #GdkGC.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@points: an array of #GdkPoint structures.
|
||||
@npoints: the number of points to be drawn.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_line ##### -->
|
||||
<para>
|
||||
Draws a line, using the foreground color and other attributes of the #GdkGC.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@x1: the x coordinate of the start point.
|
||||
@y1: the y coordinate of the start point.
|
||||
@x2: the x coordinate of the end point.
|
||||
@y2: the y coordinate of the end point.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_lines ##### -->
|
||||
<para>
|
||||
Draws a series of lines connecting the given points.
|
||||
The way in which joins between lines are draw is determined by the
|
||||
#GdkCapStyle value in the #GdkGC. This can be set with
|
||||
gdk_gc_set_line_attributes().
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@points: an array of #GdkPoint structures specifying the endpoints of the
|
||||
lines.
|
||||
@npoints: the size of the @points array.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_segments ##### -->
|
||||
<para>
|
||||
Draws a number of unconnected lines.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@segs: an array of #GdkSegment structures specifying the start and end points
|
||||
of the lines to be drawn,
|
||||
@nsegs: the number of line segments to draw, i.e. the size of the @segs array.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkSegment ##### -->
|
||||
<para>
|
||||
Specifies the start and end point of a line for use by the gdk_draw_segments()
|
||||
function.
|
||||
</para>
|
||||
|
||||
@x1: the x coordinate of the start point.
|
||||
@y1: the y coordinate of the start point.
|
||||
@x2: the x coordinate of the end point.
|
||||
@y2: the y coordinate of the end point.
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_rectangle ##### -->
|
||||
<para>
|
||||
Draws a rectangular outline or filled rectangle, using the foreground color
|
||||
and other attributes of the #GdkGC.
|
||||
</para>
|
||||
<note>
|
||||
<para>
|
||||
A rectangle drawn filled is 1 pixel smaller in both dimensions than a rectangle
|
||||
outlined. Calling gdk_draw_rectangle (window, gc, TRUE, 0, 0, 20, 20) results
|
||||
in a filled rectangle 20 pixels wide and 20 pixels high. Calling
|
||||
gdk_draw_rectangle (window, gc, FALSE, 0, 0, 20, 20) results in an outlined
|
||||
rectangle with corners at (0, 0), (0, 20), (20, 20), and (20, 0), which
|
||||
makes it 21 pixels wide and 21 pixels high.
|
||||
</para>
|
||||
</note>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@filled: TRUE if the rectangle should be filled.
|
||||
@x: the x coordinate of the left edge of the rectangle.
|
||||
@y: the y coordinate of the top edge of the rectangle.
|
||||
@width: the width of the rectangle.
|
||||
@height: the height of the rectangle.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_arc ##### -->
|
||||
<para>
|
||||
Draws an arc or a filled 'pie slice'. The arc is defined by the bounding
|
||||
rectangle of the entire ellipse, and the start and end angles of the part of
|
||||
the ellipse to be drawn.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@filled: TRUE if the arc should be filled, producing a 'pie slice'.
|
||||
@x: the x coordinate of the left edge of the bounding rectangle.
|
||||
@y: the y coordinate of the top edge of the bounding rectangle.
|
||||
@width: the width of the bounding rectangle.
|
||||
@height: the height of the bounding rectangle.
|
||||
@angle1: the start angle of the arc, relative to the 3 o'clock position,
|
||||
counter-clockwise, in 1/64ths of a degree.
|
||||
@angle2: the end angle of the arc, relative to @angle1, in 1/64ths of a degree.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_polygon ##### -->
|
||||
<para>
|
||||
Draws an outlined or filled polygon.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@filled: TRUE if the polygon should be filled. The polygon is closed
|
||||
automatically, connecting the last point to the first point if necessary.
|
||||
@points: an array of #GdkPoint structures specifying the points making up the
|
||||
polygon.
|
||||
@npoints: the number of points.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_string ##### -->
|
||||
<para>
|
||||
Draws a string of characters in the given font or fontset.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@font: a #GdkFont.
|
||||
@gc: a #GdkGC.
|
||||
@x: the x coordinate of the left edge of the text.
|
||||
@y: the y coordinate of the baseline of the text.
|
||||
@string: the string of characters to draw.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_text ##### -->
|
||||
<para>
|
||||
Draws a number of characters in the given font or fontset.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@font: a #GdkFont.
|
||||
@gc: a #GdkGC.
|
||||
@x: the x coordinate of the left edge of the text.
|
||||
@y: the y coordinate of the baseline of the text.
|
||||
@text: the characters to draw.
|
||||
@text_length: the number of characters of @text to draw.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_text_wc ##### -->
|
||||
<para>
|
||||
Draws a number of wide characters using the given font of fontset.
|
||||
If the font is a 1-byte font, the string is converted into 1-byte characters
|
||||
(discarding the high bytes) before output.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@font: a #GdkFont.
|
||||
@gc: a #GdkGC.
|
||||
@x: the x coordinate of the left edge of the text.
|
||||
@y: the y coordinate of the baseline of the text.
|
||||
@text: the wide characters to draw.
|
||||
@text_length: the number of characters to draw.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_pixmap ##### -->
|
||||
<para>
|
||||
Draws a pixmap, or a part of a pixmap, onto another drawable.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@src: the source #GdkPixmap to draw.
|
||||
@xsrc: the left edge of the source rectangle within @src.
|
||||
@ysrc: the top of the source rectangle within @src.
|
||||
@xdest: the x coordinate of the destination within @drawable.
|
||||
@ydest: the y coordinate of the destination within @drawable.
|
||||
@width: the width of the area to be copied, or -1 to make the area extend to
|
||||
the right edge of the source pixmap.
|
||||
@height: the height of the area to be copied, or -1 to make the area extend
|
||||
to the bottom edge of the source pixmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_image ##### -->
|
||||
<para>
|
||||
Draws a #GdkImage onto a drawable.
|
||||
The depth of the #GdkImage must match the depth of the #GdkDrawable.
|
||||
</para>
|
||||
|
||||
@drawable: a #GdkDrawable (a #GdkWindow or a #GdkPixmap).
|
||||
@gc: a #GdkGC.
|
||||
@image: the #GdkImage to draw.
|
||||
@xsrc: the left edge of the source rectangle within @image.
|
||||
@ysrc: the top of the source rectangle within @image.
|
||||
@xdest: the x coordinate of the destination within @drawable.
|
||||
@ydest: the y coordinate of the destination within @drawable.
|
||||
@width: the width of the area to be copied, or -1 to make the area extend to
|
||||
the right edge of @image.
|
||||
@height: the height of the area to be copied, or -1 to make the area extend
|
||||
to the bottom edge of @image.
|
||||
|
||||
|
||||
368
docs/reference/gdk/tmpl/event_structs.sgml
Normal file
368
docs/reference/gdk/tmpl/event_structs.sgml
Normal file
@@ -0,0 +1,368 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Event Structures
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
data structures specific to each type of event.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The event structs contain data specific to each type of event in GDK.
|
||||
</para>
|
||||
<note>
|
||||
<para>
|
||||
A common mistake is to forget to set the event mask of a widget so that the
|
||||
required events are received. See gtk_widget_set_events().
|
||||
</para>
|
||||
</note>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### UNION GdkEvent ##### -->
|
||||
<para>
|
||||
The #GdkEvent struct contains a union of all of the event structs,
|
||||
and allows access to the data fields in a number of ways.
|
||||
</para>
|
||||
<para>
|
||||
The event type is always the first field in all of the event structs, and
|
||||
can always be accessed with the following code, no matter what type of event
|
||||
it is:
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
GdkEvent *event;
|
||||
GdkEventType type;
|
||||
|
||||
type = event->type;
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
To access other fields of the event structs, the pointer to the event can be
|
||||
cast to the appropriate event struct pointer, or the union member name can be
|
||||
used. For example if the event type is %GDK_BUTTON_PRESS then the x coordinate
|
||||
of the button press can be accessed with:
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
GdkEvent *event;
|
||||
gdouble x;
|
||||
|
||||
x = ((GdkEventButton*)event)->x;
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
or:
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
GdkEvent *event;
|
||||
gdouble x;
|
||||
|
||||
x = event->button.x;
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkEventAny ##### -->
|
||||
<para>
|
||||
Contains the fields which are common to all event structs.
|
||||
Any event pointer can safely be cast to a pointer to a #GdkEventAny to access
|
||||
these fields.
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
|
||||
<!-- ##### STRUCT GdkEventKey ##### -->
|
||||
<para>
|
||||
Describes a key press or key release event.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_KEY_RELEASE or %GDK_KEY_RELEASE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@time: the time of the event in milliseconds.
|
||||
@state: a bit-mask representing the state of the modifier keys (e.g. Control,
|
||||
Shift and Alt) and the pointer buttons. See #GdkModifierType.
|
||||
@keyval: the key that was pressed or released. See the <gdk/gdkkeysym.h>
|
||||
header file for a complete list of GDK key codes.
|
||||
@length: the length of @string.
|
||||
@string: a null-terminated multi-byte string containing the composed characters
|
||||
resulting from the key press. When text is being input, in a GtkEntry for
|
||||
example, it is these characters which should be added to the input buffer.
|
||||
When using <link linkend="gdk-Input-Methods"> Input Methods</link> to support
|
||||
internationalized text input, the composed characters appear here after the
|
||||
pre-editing has been completed.
|
||||
|
||||
<!-- ##### STRUCT GdkEventButton ##### -->
|
||||
<para>
|
||||
Used for button press and button release events. The
|
||||
<structfield>type</structfield> field will be one of %GDK_BUTTON_PRESS,
|
||||
%GDK_2BUTTON_PRESS, %GDK_3BUTTON_PRESS, and %GDK_BUTTON_RELEASE.
|
||||
</para>
|
||||
<para>
|
||||
Double and triple-clicks result in a sequence of events being received.
|
||||
For double-clicks the order of events will be:
|
||||
<orderedlist>
|
||||
<listitem><para>%GDK_BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_RELEASE</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_2BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_RELEASE</para></listitem>
|
||||
</orderedlist>
|
||||
Note that the first click is received just like a normal
|
||||
button press, while the second click results in a %GDK_2BUTTON_PRESS being
|
||||
received just after the %GDK_BUTTON_PRESS.
|
||||
</para>
|
||||
<para>
|
||||
Triple-clicks are very similar to double-clicks, except that %GDK_3BUTTON_PRESS
|
||||
is inserted after the third click. The order of the events is:
|
||||
<orderedlist>
|
||||
<listitem><para>%GDK_BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_RELEASE</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_2BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_RELEASE</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_3BUTTON_PRESS</para></listitem>
|
||||
<listitem><para>%GDK_BUTTON_RELEASE</para></listitem>
|
||||
</orderedlist>
|
||||
</para>
|
||||
<para>
|
||||
For a double click to occur, the second button press must occur within 1/4 of
|
||||
a second of the first. For a triple click to occur, the third button press
|
||||
must also occur within 1/2 second of the first button press.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_BUTTON_PRESS, %GDK_2BUTTON_PRESS,
|
||||
%GDK_3BUTTON_PRESS or %GDK_BUTTON_RELEASE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@time: the time of the event in milliseconds.
|
||||
@x: the x coordinate of the mouse relative to the window.
|
||||
@y: the y coordinate of the mouse relative to the window.
|
||||
@pressure: the pressure of the button press, intended for input devices such
|
||||
as graphics tablets. It defaults to 0.5.
|
||||
@xtilt: the horizontal tilt of the input device. Defaults to 0.
|
||||
@ytilt: the vertical tilt of the input device. Defaults to 0.
|
||||
@state: a bit-mask representing the state of the modifier keys (e.g. Control,
|
||||
Shift and Alt) and the pointer buttons. See #GdkModifierType.
|
||||
@button: the button which was pressed or released, numbered from 1 to 5.
|
||||
Normally button 1 is the left mouse button, 2 is the middle button,
|
||||
and 3 is the right button. On 2-button mice, the middle button can often
|
||||
be simulated by pressing both mouse buttons together.
|
||||
@source: the input device where the event came from, usually %GDK_SOURCE_MOUSE.
|
||||
@deviceid: the input device ID, usually %GDK_CORE_POINTER but may be
|
||||
different if touch screens or graphics tablets are being used.
|
||||
@x_root: the x coordinate of the mouse relative to the root of the screen.
|
||||
@y_root: the y coordinate of the mouse relative to the root of the screen.
|
||||
|
||||
<!-- ##### STRUCT GdkEventMotion ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@time:
|
||||
@x:
|
||||
@y:
|
||||
@pressure:
|
||||
@xtilt:
|
||||
@ytilt:
|
||||
@state:
|
||||
@is_hint:
|
||||
@source:
|
||||
@deviceid:
|
||||
@x_root:
|
||||
@y_root:
|
||||
|
||||
<!-- ##### STRUCT GdkEventExpose ##### -->
|
||||
<para>
|
||||
Generated when all or part of a window becomes visible and needs to be
|
||||
redrawn.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_EXPOSE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@area: the area that needs to be redrawn.
|
||||
@count: the number of contiguous %GDK_EXPOSE events following this one.
|
||||
The only use for this is "exposure compression", i.e. handling all contiguous
|
||||
%GDK_EXPOSE events in one go, though GDK performs some exposure compression
|
||||
so this is not normally needed.
|
||||
|
||||
<!-- ##### STRUCT GdkEventVisibility ##### -->
|
||||
<para>
|
||||
Generated when the window visibility status has changed.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_VISIBILITY_NOTIFY).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@state: the new visibility state (%GDK_VISIBILITY_FULLY_OBSCURED,
|
||||
%GDK_VISIBILITY_PARTIAL or %GDK_VISIBILITY_UNOBSCURED).
|
||||
|
||||
<!-- ##### ENUM GdkVisibilityState ##### -->
|
||||
<para>
|
||||
Specifies the visiblity status of a window for a #GdkEventVisibility.
|
||||
</para>
|
||||
|
||||
@GDK_VISIBILITY_UNOBSCURED: the window is completely visible.
|
||||
@GDK_VISIBILITY_PARTIAL: the window is partially visible.
|
||||
@GDK_VISIBILITY_FULLY_OBSCURED: the window is not visible at all.
|
||||
|
||||
<!-- ##### STRUCT GdkEventCrossing ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@subwindow:
|
||||
@time: the time of the event in milliseconds.
|
||||
@x:
|
||||
@y:
|
||||
@x_root:
|
||||
@y_root:
|
||||
@mode:
|
||||
@detail:
|
||||
@focus:
|
||||
@state:
|
||||
|
||||
<!-- ##### ENUM GdkCrossingMode ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_CROSSING_NORMAL:
|
||||
@GDK_CROSSING_GRAB:
|
||||
@GDK_CROSSING_UNGRAB:
|
||||
|
||||
<!-- ##### ENUM GdkNotifyType ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_NOTIFY_ANCESTOR:
|
||||
@GDK_NOTIFY_VIRTUAL:
|
||||
@GDK_NOTIFY_INFERIOR:
|
||||
@GDK_NOTIFY_NONLINEAR:
|
||||
@GDK_NOTIFY_NONLINEAR_VIRTUAL:
|
||||
@GDK_NOTIFY_UNKNOWN:
|
||||
|
||||
<!-- ##### STRUCT GdkEventFocus ##### -->
|
||||
<para>
|
||||
Describes a change of keyboard focus.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_FOCUS_CHANGE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@in: TRUE if the window has gained the keyboard focus, FALSE if it has lost
|
||||
the focus.
|
||||
|
||||
<!-- ##### STRUCT GdkEventConfigure ##### -->
|
||||
<para>
|
||||
Generated when a window size or position has changed.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_CONFIGURE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@x: the new x coordinate of the window, relative to its parent.
|
||||
@y: the new y coordinate of the window, relative to its parent.
|
||||
@width: the new width of the window.
|
||||
@height: the new height of the window.
|
||||
|
||||
<!-- ##### STRUCT GdkEventProperty ##### -->
|
||||
<para>
|
||||
Describes a property change on a window.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_PROPERTY_NOTIFY).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@atom: the property that was changed.
|
||||
@time: the time of the event in milliseconds.
|
||||
@state: whether the property was changed (%GDK_PROPERTY_NEW_VALUE) or
|
||||
deleted (%GDK_PROPERTY_DELETE).
|
||||
|
||||
<!-- ##### ENUM GdkPropertyState ##### -->
|
||||
<para>
|
||||
Specifies the type of a property change for a #GdkEventProperty.
|
||||
</para>
|
||||
|
||||
@GDK_PROPERTY_NEW_VALUE: the property value wan changed.
|
||||
@GDK_PROPERTY_DELETE: the property was deleted.
|
||||
|
||||
<!-- ##### STRUCT GdkEventSelection ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@selection:
|
||||
@target:
|
||||
@property:
|
||||
@requestor:
|
||||
@time: the time of the event in milliseconds.
|
||||
|
||||
<!-- ##### STRUCT GdkEventDND ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@context:
|
||||
@time: the time of the event in milliseconds.
|
||||
@x_root:
|
||||
@y_root:
|
||||
|
||||
<!-- ##### STRUCT GdkEventProximity ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type: the type of the event.
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@time: the time of the event in milliseconds.
|
||||
@source:
|
||||
@deviceid:
|
||||
|
||||
<!-- ##### STRUCT GdkEventClient ##### -->
|
||||
<para>
|
||||
An event sent by another client application.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_CLIENT_EVENT).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
@message_type: the type of the message, which can be defined by the
|
||||
application.
|
||||
@data_format: the format of the data, given as the number of bits in each
|
||||
data element, i.e. 8, 16, or 32. 8-bit data uses the b array of the data
|
||||
union, 16-bit data uses the s array, and 32-bit data uses the l array.
|
||||
|
||||
<!-- ##### STRUCT GdkEventNoExpose ##### -->
|
||||
<para>
|
||||
Generated when the area of a #GdkDrawable being copied, with gdk_draw_pixmap()
|
||||
or gdk_window_copy_area(), was completely available.
|
||||
</para>
|
||||
<para>
|
||||
FIXME: add more here.
|
||||
</para>
|
||||
|
||||
@type: the type of the event (%GDK_NO_EXPOSE).
|
||||
@window: the window which received the event.
|
||||
@send_event: TRUE if the event was sent explicitly (e.g. using XSendEvent).
|
||||
|
||||
303
docs/reference/gdk/tmpl/events.sgml
Normal file
303
docs/reference/gdk/tmpl/events.sgml
Normal file
@@ -0,0 +1,303 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Events
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions for handling events from the window system.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
This section describes functions dealing with events from the window system.
|
||||
</para>
|
||||
<para>
|
||||
In GTK+ applications the events are handled automatically in
|
||||
gtk_main_do_event() and passed on to the appropriate widgets, so these
|
||||
functions are rarely needed. Though some of the fields in the
|
||||
<link linkend="gdk-Event-Structures">Event Structures</link> are useful.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><link linkend="gdk-Event-Structures">Event Structures</link></term>
|
||||
<listitem><para>
|
||||
The structs used for each type of event.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkEventType ##### -->
|
||||
<para>
|
||||
Specifies the type of the event.
|
||||
</para>
|
||||
<para>
|
||||
Do not confuse these events with the signals that GTK+ widgets emit.
|
||||
Although many of these events result in corresponding signals being emitted,
|
||||
the events are often transformed or filtered along the way.
|
||||
</para>
|
||||
|
||||
@GDK_NOTHING: a special code to indicate a null event.
|
||||
@GDK_DELETE: the window manager has requested that the toplevel window be
|
||||
hidden or destroyed, usually when the user clicks on a special icon in the
|
||||
title bar.
|
||||
@GDK_DESTROY: the window has been destroyed.
|
||||
@GDK_EXPOSE: all or part of the window has become visible and needs to be
|
||||
redrawn.
|
||||
@GDK_MOTION_NOTIFY: the pointer (usually a mouse) has moved.
|
||||
@GDK_BUTTON_PRESS: a mouse button has been pressed.
|
||||
@GDK_2BUTTON_PRESS: a mouse button has been double-clicked (clicked twice
|
||||
within a short period of time). Note that each click also generates a
|
||||
%GDK_BUTTON_PRESS event.
|
||||
@GDK_3BUTTON_PRESS: a mouse button has been clicked 3 times in a short period
|
||||
of time. Note that each click also generates a %GDK_BUTTON_PRESS event.
|
||||
@GDK_BUTTON_RELEASE: a mouse button has been released.
|
||||
@GDK_KEY_PRESS: a key has been pressed.
|
||||
@GDK_KEY_RELEASE: a key has been released.
|
||||
@GDK_ENTER_NOTIFY: the pointer has entered the window.
|
||||
@GDK_LEAVE_NOTIFY: the pointer has left the window.
|
||||
@GDK_FOCUS_CHANGE: the keyboard focus has entered or left the window.
|
||||
@GDK_CONFIGURE: the size, position or stacking order of the window has changed.
|
||||
Note that GTK+ discards these events for %GDK_WINDOW_CHILD windows.
|
||||
@GDK_MAP: the window has been mapped.
|
||||
@GDK_UNMAP: the window has been unmapped.
|
||||
@GDK_PROPERTY_NOTIFY: a property on the window has been changed or deleted.
|
||||
@GDK_SELECTION_CLEAR: the application has lost ownership of a selection.
|
||||
@GDK_SELECTION_REQUEST: another application has requested a selection.
|
||||
@GDK_SELECTION_NOTIFY: a selection has been received.
|
||||
@GDK_PROXIMITY_IN: an input device has moved into contact with a sensing
|
||||
surface (e.g. a touchscreen or graphics tablet).
|
||||
@GDK_PROXIMITY_OUT: an input device has moved out of contact with a sensing
|
||||
surface.
|
||||
@GDK_DRAG_ENTER: the mouse has entered the window while a drag is in progress.
|
||||
@GDK_DRAG_LEAVE: the mouse has left the window while a drag is in progress.
|
||||
@GDK_DRAG_MOTION: the mouse has moved in the window while a drag is in
|
||||
progress.
|
||||
@GDK_DRAG_STATUS: the status of the drag operation initiated by the window
|
||||
has changed.
|
||||
@GDK_DROP_START: a drop operation onto the window has started.
|
||||
@GDK_DROP_FINISHED: the drop operation initiated by the window has completed.
|
||||
@GDK_CLIENT_EVENT: a message has been received from another application.
|
||||
@GDK_VISIBILITY_NOTIFY: the window visibility status has changed.
|
||||
@GDK_NO_EXPOSE: indicates that the source region was completely available
|
||||
when parts of a drawable were copied. This is not very useful.
|
||||
|
||||
<!-- ##### ENUM GdkEventMask ##### -->
|
||||
<para>
|
||||
A set of bit-flags to indicate which events a window is to receive.
|
||||
Most of these masks map onto one or more of the #GdkEventType event types
|
||||
above.
|
||||
</para>
|
||||
<para>
|
||||
%GDK_POINTER_MOTION_HINT_MASK is a special mask which is used to reduce the
|
||||
number of %GDK_MOTION_NOTIFY events received. Normally a %GDK_MOTION_NOTIFY
|
||||
event is received each time the mouse moves. However, if the application
|
||||
spends a lot of time processing the event (updating the display, for example),
|
||||
it can easily lag behind the position of the mouse. When using the
|
||||
%GDK_POINTER_MOTION_HINT_MASK the server will only send %GDK_MOTION_NOTIFY
|
||||
events when the application asks for them, by calling gdk_window_get_pointer().
|
||||
</para>
|
||||
|
||||
@GDK_EXPOSURE_MASK:
|
||||
@GDK_POINTER_MOTION_MASK:
|
||||
@GDK_POINTER_MOTION_HINT_MASK:
|
||||
@GDK_BUTTON_MOTION_MASK:
|
||||
@GDK_BUTTON1_MOTION_MASK:
|
||||
@GDK_BUTTON2_MOTION_MASK:
|
||||
@GDK_BUTTON3_MOTION_MASK:
|
||||
@GDK_BUTTON_PRESS_MASK:
|
||||
@GDK_BUTTON_RELEASE_MASK:
|
||||
@GDK_KEY_PRESS_MASK:
|
||||
@GDK_KEY_RELEASE_MASK:
|
||||
@GDK_ENTER_NOTIFY_MASK:
|
||||
@GDK_LEAVE_NOTIFY_MASK:
|
||||
@GDK_FOCUS_CHANGE_MASK:
|
||||
@GDK_STRUCTURE_MASK:
|
||||
@GDK_PROPERTY_CHANGE_MASK:
|
||||
@GDK_VISIBILITY_NOTIFY_MASK:
|
||||
@GDK_PROXIMITY_IN_MASK:
|
||||
@GDK_PROXIMITY_OUT_MASK:
|
||||
@GDK_SUBSTRUCTURE_MASK:
|
||||
@GDK_ALL_EVENTS_MASK: the combination of all the above event masks.
|
||||
|
||||
<!-- ##### MACRO GDK_CURRENT_TIME ##### -->
|
||||
<para>
|
||||
Represents the current time, and can be used anywhere a time is expected.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GDK_PRIORITY_EVENTS ##### -->
|
||||
<para>
|
||||
This is the priority that events from the X server are given in the
|
||||
<link linkend="glib-The-Main-Event-Loop">GLib Main Loop</link>.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_events_pending ##### -->
|
||||
<para>
|
||||
Checks if any events are waiting to be processed.
|
||||
</para>
|
||||
|
||||
@Returns: TRUE if any events are pending.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_peek ##### -->
|
||||
<para>
|
||||
Gets a copy of the first #GdkEvent in the event queue.
|
||||
(Note that this function will not get more events from the X server.
|
||||
It only checks the events that have already been moved to the GDK event queue.)
|
||||
</para>
|
||||
|
||||
@Returns: a copy of the first #GdkEvent on the event queue, or NULL if no
|
||||
events are in the queue. The returned #GdkEvent should be freed with
|
||||
gdk_event_free().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_get ##### -->
|
||||
<para>
|
||||
Gets the next #GdkEvent to be processed, fetching events from the X server if
|
||||
necessary.
|
||||
</para>
|
||||
|
||||
@Returns: the next #GdkEvent to be processed, or NULL if no events are pending.
|
||||
The returned #GdkEvent should be freed with gdk_event_free().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_get_graphics_expose ##### -->
|
||||
<para>
|
||||
Waits for a GraphicsExpose or NoExpose event from the X server.
|
||||
This is used in the #GtkText and #GtkCList widgets in GTK+ to make sure any
|
||||
GraphicsExpose events are handled before the widget is scrolled.
|
||||
</para>
|
||||
|
||||
@window: the #GdkWindow to wait for the events for.
|
||||
@Returns: a #GdkEventExpose if a GraphicsExpose was received, or NULL if a
|
||||
NoExpose event was received.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_put ##### -->
|
||||
<para>
|
||||
Appends a copy of the given event onto the front of the event queue.
|
||||
</para>
|
||||
|
||||
@event: a #GdkEvent.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_copy ##### -->
|
||||
<para>
|
||||
Copies a #GdkEvent, copying or incrementing the reference count of the
|
||||
resources associated with it (e.g. #GdkWindow's and strings).
|
||||
</para>
|
||||
|
||||
@event: a #GdkEvent.
|
||||
@Returns: a copy of @event. The returned #GdkEvent should be freed with
|
||||
gdk_event_free().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_free ##### -->
|
||||
<para>
|
||||
Frees a #GdkEvent, freeing or decrementing any resources associated with it.
|
||||
Note that this function should only be called with events returned from
|
||||
gdk_event_peek(), gdk_event_get(), gdk_event_get_graphics_expose() and
|
||||
gdk_event_copy().
|
||||
</para>
|
||||
|
||||
@event: a #GdkEvent.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_get_time ##### -->
|
||||
<para>
|
||||
Gets the timestamp from a #GdkEvent.
|
||||
</para>
|
||||
|
||||
@event: a #GdkEvent.
|
||||
@Returns: the timestamp from @event, or #GDK_CURRENT_TIME if the event has
|
||||
no timestamp.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_handler_set ##### -->
|
||||
<para>
|
||||
Sets the function to call to handle all events from GDK.
|
||||
</para>
|
||||
<para>
|
||||
Note that GTK+ uses this to install its own event handler, so it is probably
|
||||
not useful for GTK+ applications.
|
||||
</para>
|
||||
|
||||
@func: the function to call to handle events from GDK.
|
||||
@data: user data to pass to the function.
|
||||
@notify: the function to call when the handler function is removed, i.e. when
|
||||
gdk_event_handler_set() is called with another event handler.
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkEventFunc ##### -->
|
||||
<para>
|
||||
Specifies the type of function passed to gdk_event_handler_set() to handle
|
||||
all GDK events.
|
||||
</para>
|
||||
|
||||
@event: the #GdkEvent to process.
|
||||
@data: user data set when the event handler was installed with
|
||||
gdk_event_handler_set().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_send_client_message ##### -->
|
||||
<para>
|
||||
Sends an X ClientMessage event to a given window.
|
||||
</para>
|
||||
<para>
|
||||
This could be used for communicating between different applications,
|
||||
though the amount of data is limited to 20 bytes.
|
||||
</para>
|
||||
|
||||
@event: the #GdkEvent to send, which should be a #GdkEventClient.
|
||||
@xid: the window to send the X ClientMessage event to.
|
||||
@Returns: non-zero on success.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_event_send_clientmessage_toall ##### -->
|
||||
<para>
|
||||
Sends an X ClientMessage event to all toplevel windows.
|
||||
</para>
|
||||
<para>
|
||||
Toplevel windows are determined by checking for the WM_STATE property, as
|
||||
described in the Inter-Client Communication Conventions Manual (ICCCM).
|
||||
If no windows are found with the WM_STATE property set, the message is sent
|
||||
to all children of the root window.
|
||||
</para>
|
||||
|
||||
@event: the #GdkEvent to send, which should be a #GdkEventClient.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_add_client_message_filter ##### -->
|
||||
<para>
|
||||
Adds a filter to be called when X ClientMessage events are received.
|
||||
</para>
|
||||
|
||||
@message_type: the type of ClientMessage events to receive. This will be
|
||||
checked against the <structfield>message_type</structfield> field of the
|
||||
XClientMessage event struct.
|
||||
@func: the function to call to process the event.
|
||||
@data: user data to pass to @func.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_get_show_events ##### -->
|
||||
<para>
|
||||
Returns non-zero if event debugging output is enabled.
|
||||
</para>
|
||||
|
||||
@Returns: non-zero if event debugging output is enabled.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_set_show_events ##### -->
|
||||
<para>
|
||||
Sets whether event debugging information is output.
|
||||
Note that GTK+ must be compiled with debugging enabled, i.e. using the
|
||||
'--enable-debug' configure option.
|
||||
</para>
|
||||
|
||||
@show_events: TRUE to output event debugging information.
|
||||
|
||||
|
||||
643
docs/reference/gdk/tmpl/fonts.sgml
Normal file
643
docs/reference/gdk/tmpl/fonts.sgml
Normal file
@@ -0,0 +1,643 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Fonts
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
loading and manipulating fonts
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The GdkFont data type represents a font for drawing on
|
||||
the screen. These functions provide support for
|
||||
loading fonts, and also for determining the dimensions
|
||||
of characters and strings when drawn with a particular
|
||||
font.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Fonts in X are specified by a
|
||||
<firstterm>X Logical Font Description</firstterm>.
|
||||
The following description is considerably simplified.
|
||||
For definitive information about XLFD's see the
|
||||
X reference documentation. A X Logical Font Description (XLFD)
|
||||
consists of a sequence of fields separated (and surrounded by) '-'
|
||||
characters. For example, Adobe Helvetica Bold 12 pt, has the
|
||||
full description:
|
||||
|
||||
<programlisting>
|
||||
"-adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1"
|
||||
</programlisting>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The fields in the XLFD are:
|
||||
|
||||
<informaltable pgwide=1 frame="none">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>Foundry</entry>
|
||||
<entry>the company or organization where the font originated.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Family</entry>
|
||||
<entry>the font family (a group of related font designs).</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Weight</entry>
|
||||
<entry>A name for the font's typographic weight
|
||||
For example, 'bold' or 'medium').</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Slant</entry>
|
||||
<entry>The slant of the font. Common values are 'R' for Roman,
|
||||
'I' for italoc, and 'O' for oblique.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Set Width</entry>
|
||||
<entry>A name for the width of the font. For example,
|
||||
'normal' or 'condensed'.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Add Style</entry>
|
||||
<entry>Additional information to distinguish a font from
|
||||
other fonts of the same family.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Pixel Size</entry>
|
||||
<entry>The body size of the font in pixels.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Point Size</entry>
|
||||
<entry>The body size of the font in 10ths of a point.
|
||||
(A <firstterm>point</firstterm> is 1/72.27 inch) </entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Resolution X</entry>
|
||||
<entry>The horizontal resolution that the font was designed for.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Resolution Y</entry>
|
||||
<entry>The vertical resolution that the font was designed for .</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Spacing</entry>
|
||||
<entry>The type of spacing for the font - can be 'p' for proportional,
|
||||
'm' for monospaced or 'c' for charcell.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Average Width</entry>
|
||||
<entry>The average width of a glyph in the font. For monospaced
|
||||
and charcell fonts, all glyphs in the font have this width</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Charset Registry</entry>
|
||||
<entry>The registration authority that owns the encoding for
|
||||
the font. Together with the Charset Encoding field, this
|
||||
defines the character set for the font.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>Charset Encoding</entry>
|
||||
<entry>An identifier for the particular character set encoding.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
When specifying a font via a X logical Font Description,
|
||||
'*' can be used as a wildcard to match any portion of
|
||||
the XLFD. For instance, the above example could
|
||||
also be specified as
|
||||
|
||||
<programlisting>
|
||||
"-*-helvetica-bold-r-normal--*-120-*-*-*-*-iso8859-1"
|
||||
</programlisting>
|
||||
|
||||
It is generally a good idea to use wildcards for any
|
||||
portion of the XLFD that your program does not care
|
||||
about specifically, since that will improve the
|
||||
chances of finding a matching font.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
A <firstterm>fontset</firstterm> is a list of fonts
|
||||
that is used for drawing international text that may
|
||||
contain characters from a number of different character
|
||||
sets. It is represented by a list of XLFD's.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The font for a given character set is determined by going
|
||||
through the list of XLFD's in order. For each one, if
|
||||
the registry and and encoding fields match the desired
|
||||
character set, then that font is used, otherwise if
|
||||
the XLFD contains wild-cards for the registry and encoding
|
||||
fields, the registry and encoding for the desired character
|
||||
set are subsituted in and a lookup is done. If a match is found
|
||||
that font is used. Otherwise, processing continues
|
||||
on to the next font in the list.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The functions for determining the metrics of a string
|
||||
come in several varieties that can take a number
|
||||
of forms of string input:
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>8-bit string</term>
|
||||
<listitem><para>
|
||||
When using functions like gdk_string_width() that
|
||||
take a <type>gchar *</type>, if the font is of type
|
||||
%GDK_FONT_FONT and is an 8-bit font, then each
|
||||
<type>gchar</type> indexes the glyphs in the font directly.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>16-bit string</term>
|
||||
<listitem><para>
|
||||
For functions taking a <type>gchar *</type>, if the
|
||||
font is of type %GDK_FONT_FONT, and is a 16-bit
|
||||
font, then the <type>gchar *</type> argument is
|
||||
interpreted as a <type>guint16 *</type> cast to
|
||||
a <type>gchar *</type> and each <type>guint16</type>
|
||||
indexes the glyphs in the font directly.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Multibyte string</term>
|
||||
<listitem><para>
|
||||
For functions taking a <type>gchar *</type>, if the
|
||||
font is of type %GDK_FONT_FONTSET, then the input
|
||||
string is interpreted as a <firstterm>multibyte</firstterm>
|
||||
encoded according to the current locale. (A multibyte
|
||||
string is one in which each character may consist
|
||||
of one or more bytes, with different lengths for different
|
||||
characters in the string). They can be converted to and
|
||||
from wide character strings (see below) using
|
||||
gdk_wcstombs() and gdk_mbstowcs().) The string will
|
||||
be rendered using one or more different fonts from
|
||||
the fontset.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>Wide character string</term>
|
||||
<listitem><para>
|
||||
For a number of the text-measuring functions, GTK+
|
||||
provides a variant (such as gdk_text_width_wc()) which
|
||||
takes a <type>GdkWChar *</type> instead of a
|
||||
<type>gchar *</type>. The input is then taken to
|
||||
be a wide character string in the encoding of the
|
||||
current locale. (A wide character string is a string
|
||||
in which each character consists of several bytes,
|
||||
and the width of each character in the string is
|
||||
constant.)
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<para>
|
||||
GDK provides functions to determine a number of different
|
||||
measurements (metrics) for a given string. (Need diagram
|
||||
here).
|
||||
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>ascent</term>
|
||||
<listitem><para>
|
||||
The vertical distance from the origin of the drawing
|
||||
opereration to the top of the drawn character.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>descent</term>
|
||||
<listitem><para>
|
||||
The vertical distance from the origin of the drawing
|
||||
opereration to the bottom of the drawn character.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>left bearing</term>
|
||||
<listitem><para>
|
||||
The horizontal distance from the origin of the drawing
|
||||
operation to the left-most part of the drawn character.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>right bearing</term>
|
||||
<listitem><para>
|
||||
The horizontal distance from the origin of the drawing
|
||||
operation to the right-most part of the drawn character.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>width bearing</term>
|
||||
<listitem><para>
|
||||
The horizontal distance from the origin of the drawing
|
||||
operation to the correct origin for drawing another
|
||||
string to follow the current one. Depending on the
|
||||
font, this could be greater than or less than the
|
||||
right bearing.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkFont ##### -->
|
||||
<para>
|
||||
The GdkFont structure represents a font or fontset. It
|
||||
contains the following public fields. A new GdkFont
|
||||
structure is returned by gdk_font_load() or gdk_fontset_load(),
|
||||
and is reference counted with gdk_font_ref() and gdk_font_unref()
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry><structfield>type</structfield></entry>
|
||||
<entry>a value of type #GdkFontType which indicates
|
||||
whether this font is a single font or a fontset.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>ascent</structfield></entry>
|
||||
<entry>the maximum distance that the font, when drawn,
|
||||
ascends above the baseline.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>descent</structfield></entry>
|
||||
<entry>the maximum distance that the font, when drawn,
|
||||
descends below the baseline.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@type:
|
||||
@ascent:
|
||||
@descent:
|
||||
|
||||
<!-- ##### ENUM GdkFontType ##### -->
|
||||
<para>
|
||||
Indicates the type of a font. The possible values
|
||||
are currently:
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_FONT_FONT</entry>
|
||||
<entry>the font is a single font.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_FONT_FONT</entry>
|
||||
<entry>the font is a fontset.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_FONT_FONT:
|
||||
@GDK_FONT_FONTSET:
|
||||
|
||||
<!-- ##### FUNCTION gdk_font_load ##### -->
|
||||
<para>
|
||||
Loads a font.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Currently, this function will always return a new
|
||||
font, however, in the future, it may be changed to
|
||||
look up the font in a cache. You should make no
|
||||
assumptions about the initial reference count.
|
||||
</para>
|
||||
|
||||
@font_name: a XLFD describing the font to load.
|
||||
@Returns: a #GdkFont, or NULL if the font could not be loaded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_fontset_load ##### -->
|
||||
<para>
|
||||
Loads a fontset.
|
||||
</para>
|
||||
<para>
|
||||
Currently this function will always return a new
|
||||
font, however, in the future, it may be changed to
|
||||
look up the font in a cache. You should make no
|
||||
assumptions about the initial reference count.
|
||||
</para>
|
||||
|
||||
@fontset_name: a comma-separated list of XLFDs describing
|
||||
the component fonts of the fontset to load.
|
||||
@Returns: a #GdkFont, or NULL if the fontset could not be loaded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_font_ref ##### -->
|
||||
<para>
|
||||
Increase the reference count of a count by one.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@Returns: @font
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_font_unref ##### -->
|
||||
<para>
|
||||
Decrease the reference count of a count by one.
|
||||
If the result is zero, destroys the font.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_font_id ##### -->
|
||||
<para>
|
||||
Returns the X Font ID for the given font.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont.
|
||||
@Returns: the numeric X Font ID
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_font_equal ##### -->
|
||||
<para>
|
||||
Compares two fonts for equality. Single fonts compare equal
|
||||
if they have the same X font ID. This operation does
|
||||
not currently work correctly for fontsets.
|
||||
</para>
|
||||
|
||||
@fonta: a #GdkFont.
|
||||
@fontb: another #GdkFont.
|
||||
@Returns: %TRUE if the fonts are equal.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_string_extents ##### -->
|
||||
<para>
|
||||
Returns the metrics of a NULL-terminated string.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont.
|
||||
@string: the NULL-terminated string to measure.
|
||||
@lbearing: the left bearing of the string.
|
||||
@rbearing: the right bearing of the string.
|
||||
@width: the width of the string.
|
||||
@ascent: the ascent of the string.
|
||||
@descent: the descent of the string.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_extents ##### -->
|
||||
<para>
|
||||
Returns the metrics of a string.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure
|
||||
@text_length: the length of the text in bytes. (If the
|
||||
font is a 16-bit font, this is twice the length
|
||||
of the text in characters.)
|
||||
@lbearing: the left bearing of the string.
|
||||
@rbearing: the right bearing of the string.
|
||||
@width: the width of the string.
|
||||
@ascent: the ascent of the string.
|
||||
@descent: the descent of the string.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_extents_wc ##### -->
|
||||
<para>
|
||||
Returns the metrics of a string of wide characters.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure.
|
||||
@text_length: the length of the text in character.
|
||||
@lbearing: the left bearing of the string.
|
||||
@rbearing: the right bearing of the string.
|
||||
@width: the width of the string.
|
||||
@ascent: the ascent of the string.
|
||||
@descent: the descent of the string.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_string_width ##### -->
|
||||
<para>
|
||||
Determine the width of a NULL-terminated string.
|
||||
(The distance from the origin of the string to the
|
||||
point where the next string in a sequence of strings
|
||||
should be drawn)
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@string: the NULL-terminated string to measure
|
||||
@Returns: the width of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_width ##### -->
|
||||
<para>
|
||||
Determine the width of a given string.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure.
|
||||
@text_length: the length of the text in bytes.
|
||||
@Returns: the width of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_width_wc ##### -->
|
||||
<para>
|
||||
Determine the width of a given wide-character string.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure.
|
||||
@text_length: the length of the text in characters.
|
||||
@Returns: the width of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_char_width ##### -->
|
||||
<para>
|
||||
Determine the width of a given character.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@character: the character to measure.
|
||||
@Returns: the width of the character in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_char_width_wc ##### -->
|
||||
<para>
|
||||
Determine the width of a given wide character. (Encoded
|
||||
in the wide-character encoding of the current locale).
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@character: the character to measure.
|
||||
@Returns: the width of the character in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_string_measure ##### -->
|
||||
<para>
|
||||
Determines the distance from the origin to the rightmost
|
||||
portion of a NULL-terminated string when drawn. This is not the
|
||||
correct value for determining the origin of the next
|
||||
portion when drawing text in multiple pieces.
|
||||
See gdk_string_width().
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@string: the NULL-terminated string to measure.
|
||||
@Returns: the right bearing of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_measure ##### -->
|
||||
<para>
|
||||
Determines the distance from the origin to the rightmost
|
||||
portion of a string when drawn. This is not the
|
||||
correct value for determining the origin of the next
|
||||
portion when drawing text in multiple pieces.
|
||||
See gdk_text_width().
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure.
|
||||
@text_length: the length of the text in bytes.
|
||||
@Returns: the right bearing of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_char_measure ##### -->
|
||||
<para>
|
||||
Determines the distance from the origin to the rightmost
|
||||
portion of a character when drawn. This is not the
|
||||
correct value for determining the origin of the next
|
||||
portion when drawing text in multiple pieces.
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@character: the character to measure.
|
||||
@Returns: the right bearing of the character in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_string_height ##### -->
|
||||
<para>
|
||||
Determines the total height of a given NULL-terminated
|
||||
string. This value is not generally useful, because you
|
||||
cannot determine how this total height will be drawn in
|
||||
relation to the baseline. See gdk_string_extents().
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@string: the NULL-terminated string to measure.
|
||||
@Returns: the height of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_height ##### -->
|
||||
<para>
|
||||
Determines the total height of a given string.
|
||||
This value is not generally useful, because you cannot
|
||||
determine how this total height will be drawn in
|
||||
relation to the baseline. See gdk_text_extents().
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@text: the text to measure.
|
||||
@text_length: the length of the text in bytes.
|
||||
@Returns: the height of the string in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_char_height ##### -->
|
||||
<para>
|
||||
Determines the total height of a given character.
|
||||
This value is not generally useful, because you cannot
|
||||
determine how this total height will be drawn in
|
||||
relation to the baseline. See gdk_text_extents().
|
||||
</para>
|
||||
|
||||
@font: a #GdkFont
|
||||
@character: the character to measure.
|
||||
@Returns: the height of the character in pixels.
|
||||
|
||||
|
||||
<!-- ##### TYPEDEF GdkWChar ##### -->
|
||||
<para>
|
||||
Specifies a wide character type, used to represent character codes.
|
||||
This is needed since some native languages have character sets which have
|
||||
more than 256 characters (Japanese and Chinese, for example).
|
||||
</para>
|
||||
<para>
|
||||
Wide character values between 0 and 127 are always identical in meaning to
|
||||
the ASCII character codes. The wide character value 0 is often used to
|
||||
terminate strings of wide characters in a similar way to normal strings
|
||||
using the char type.
|
||||
</para>
|
||||
<para>
|
||||
An alternative to wide characters is multi-byte characters, which extend
|
||||
normal char strings to cope with larger character sets. As the name suggests,
|
||||
multi-byte characters use a different number of bytes to store different
|
||||
character codes. For example codes 0-127 (i.e. the ASCII codes) often
|
||||
use just one byte of memory, while other codes may use 2, 3 or even 4 bytes.
|
||||
Multi-byte characters have the advantage that they can often be used in an
|
||||
application with little change, since strings are still represented as arrays
|
||||
of char values. However multi-byte strings are much easier to manipulate since
|
||||
the character are all of the same size.
|
||||
</para>
|
||||
<para>
|
||||
Applications typically use wide characters to represent character codes
|
||||
internally, and multi-byte strings when saving the characters to a file.
|
||||
The gdk_wcstombs() and gdk_mbstowcs() functions can be used to convert from
|
||||
one representation to the other.
|
||||
</para>
|
||||
<para>
|
||||
See the 'Extended Characters' section of the GNU C Library Reference Manual
|
||||
for more detailed information on wide and multi-byte characters.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_wcstombs ##### -->
|
||||
<para>
|
||||
Converts a wide character string to a multi-byte string.
|
||||
(The function name comes from an acronym of 'Wide Character String TO
|
||||
Multi-Byte String').
|
||||
</para>
|
||||
|
||||
@src: a wide character string.
|
||||
@Returns: the multi-byte string corresponding to @src, or NULL if the
|
||||
conversion failed. The returned string should be freed with g_free() when no
|
||||
longer needed.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_mbstowcs ##### -->
|
||||
<para>
|
||||
Converts a multi-byte string to a wide character string.
|
||||
(The function name comes from an acronym of 'Multi-Byte String TO Wide
|
||||
Character String').
|
||||
</para>
|
||||
|
||||
@dest: the space to place the converted wide character string into.
|
||||
@src: the multi-byte string to convert, which must be null-terminated.
|
||||
@dest_max: the maximum number of wide characters to place in @dest.
|
||||
@Returns: the number of wide characters written into @dest, or -1 if the
|
||||
conversion failed.
|
||||
|
||||
|
||||
639
docs/reference/gdk/tmpl/gcs.sgml
Normal file
639
docs/reference/gdk/tmpl/gcs.sgml
Normal file
@@ -0,0 +1,639 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Graphics Contexts
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
objects to encapsulate drawing properties.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
All drawing operations in GDK take a
|
||||
<firstterm>graphics context</firstterm> (GC) argument.
|
||||
A graphics context encapsulates information about
|
||||
the way things are drawn, such as the foreground
|
||||
color or line width. By using graphics contexts,
|
||||
the number of arguments to each drawing call is
|
||||
greatly reduced, and communication overhead is
|
||||
minimized, since identical arguments do not need
|
||||
to be passed repeatedly.
|
||||
</para>
|
||||
<para>
|
||||
Most values of a graphics context can be set at
|
||||
creation time by using gdk_gc_new_with_values(),
|
||||
or can be set one-by-one using functions such
|
||||
as gdk_gc_set_foreground(). A few of the values
|
||||
in the GC, such as the dash pattern, can only
|
||||
be set by the latter method.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkGC ##### -->
|
||||
<para>
|
||||
The #GdkGC structure represents a graphics context.
|
||||
It is an opaque structure with no user-visible
|
||||
elements.
|
||||
</para>
|
||||
|
||||
@dummy_var:
|
||||
|
||||
<!-- ##### STRUCT GdkGCValues ##### -->
|
||||
<para>
|
||||
The #GdkGCValues structure holds a set of values used
|
||||
to create or modify a graphics context.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>#GdkColor foreground;</entry>
|
||||
<entry>the foreground color.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkColor background;</entry>
|
||||
<entry>the background color.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkFont *font;</entry>
|
||||
<entry>the default font..</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkFunction function;</entry>
|
||||
<entry>the bitwise operation used when drawing.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkFill fill;</entry>
|
||||
<entry>the fill style.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkPixmap *tile;</entry>
|
||||
<entry>the tile pixmap.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkPixmap *stipple;</entry>
|
||||
<entry>the stipple bitmap.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkPixmap *clip_mask;</entry>
|
||||
<entry>the clip mask bitmap.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkSubwindowMode subwindow_mode;</entry>
|
||||
<entry>the subwindow mode.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint ts_x_origin;</entry>
|
||||
<entry>the x origin of the tile or stipple.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint ts_y_origin;</entry>
|
||||
<entry>the y origin of the tile or stipple.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint clip_x_origin;</entry>
|
||||
<entry>the x origin of the clip mask.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint clip_y_origin;</entry>
|
||||
<entry>the y origin of the clip mask.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint graphics_exposures;</entry>
|
||||
<entry>whether graphics exposures are enabled.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#gint line_width;</entry>
|
||||
<entry>the line width</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkLineStyle line_style;</entry>
|
||||
<entry>the way dashed lines are drawn</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkCapStyle cap_style;</entry>
|
||||
<entry>the way the ends of lines are drawn</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>#GdkJoinStyle join_style;</entry>
|
||||
<entry>the way joins between lines are drawn</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@foreground:
|
||||
@background:
|
||||
@font:
|
||||
@function:
|
||||
@fill:
|
||||
@tile:
|
||||
@stipple:
|
||||
@clip_mask:
|
||||
@subwindow_mode:
|
||||
@ts_x_origin:
|
||||
@ts_y_origin:
|
||||
@clip_x_origin:
|
||||
@clip_y_origin:
|
||||
@graphics_exposures:
|
||||
@line_width:
|
||||
@line_style:
|
||||
@cap_style:
|
||||
@join_style:
|
||||
|
||||
<!-- ##### ENUM GdkGCValuesMask ##### -->
|
||||
<para>
|
||||
A set of bit flags used to indicate which fields
|
||||
#GdkGCValues structure are set.
|
||||
</para>
|
||||
|
||||
@GDK_GC_FOREGROUND:
|
||||
@GDK_GC_BACKGROUND:
|
||||
@GDK_GC_FONT:
|
||||
@GDK_GC_FUNCTION:
|
||||
@GDK_GC_FILL:
|
||||
@GDK_GC_TILE:
|
||||
@GDK_GC_STIPPLE:
|
||||
@GDK_GC_CLIP_MASK:
|
||||
@GDK_GC_SUBWINDOW:
|
||||
@GDK_GC_TS_X_ORIGIN:
|
||||
@GDK_GC_TS_Y_ORIGIN:
|
||||
@GDK_GC_CLIP_X_ORIGIN:
|
||||
@GDK_GC_CLIP_Y_ORIGIN:
|
||||
@GDK_GC_EXPOSURES:
|
||||
@GDK_GC_LINE_WIDTH:
|
||||
@GDK_GC_LINE_STYLE:
|
||||
@GDK_GC_CAP_STYLE:
|
||||
@GDK_GC_JOIN_STYLE:
|
||||
|
||||
<!-- ##### ENUM GdkFunction ##### -->
|
||||
<para>
|
||||
Determines how the bit values for the source pixels are combined with
|
||||
the bit values for destination pixels to produce the final result. The
|
||||
sixteen values here correspond to the 16 different possible 2x2 truth
|
||||
tables. Only a couple of these values are usually useful; for colored
|
||||
images, only %GDK_COPY, %GDK_XOR and %GDK_INVERT are generally
|
||||
useful. For bitmaps, %GDK_AND and %GDK_OR are also useful.
|
||||
</para>
|
||||
|
||||
@GDK_COPY:
|
||||
@GDK_INVERT:
|
||||
@GDK_XOR:
|
||||
@GDK_CLEAR:
|
||||
@GDK_AND:
|
||||
@GDK_AND_REVERSE:
|
||||
@GDK_AND_INVERT:
|
||||
@GDK_NOOP:
|
||||
@GDK_OR:
|
||||
@GDK_EQUIV:
|
||||
@GDK_OR_REVERSE:
|
||||
@GDK_COPY_INVERT:
|
||||
@GDK_OR_INVERT:
|
||||
@GDK_NAND:
|
||||
@GDK_SET:
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_new ##### -->
|
||||
<para>
|
||||
Create a new graphics context with default values.
|
||||
</para>
|
||||
|
||||
@window: a #GdkDrawable. The created GC must always be used
|
||||
with drawables of the same depth as this one.
|
||||
@Returns: the new graphics context.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_new_with_values ##### -->
|
||||
<para>
|
||||
Create a new GC with the given initial values.
|
||||
</para>
|
||||
|
||||
@window: a #GdkDrawable. The created GC must always be used
|
||||
with drawables of the same depth as this one.
|
||||
@values: a structure containing initial values for the GC.
|
||||
@values_mask: a bit mask indicating which fields in @values
|
||||
are set.
|
||||
@Returns: the new graphics context.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_ref ##### -->
|
||||
<para>
|
||||
Increase the reference count on a graphics context.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@Returns: @gc.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_unref ##### -->
|
||||
<para>
|
||||
Decrease the reference count on a graphics context. If
|
||||
the resulting reference count is zero, the graphics
|
||||
context will be destroyed.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_destroy ##### -->
|
||||
<para>
|
||||
Identical to gdk_gc_unref(). This function is obsolete
|
||||
and should not be used.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_get_values ##### -->
|
||||
<para>
|
||||
Retrieves the current values from a graphics context.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@values: the #GdkGCValues structure in which to store the results.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_foreground ##### -->
|
||||
<para>
|
||||
Sets the foreground color for a graphics context.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@color: the new foreground color.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_background ##### -->
|
||||
<para>
|
||||
Sets the background color for a graphics context.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@color: the new background color.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_font ##### -->
|
||||
<para>
|
||||
Sets the font for a graphics context. (Note that
|
||||
all text-drawing functions in GDK take a @font
|
||||
argument; the value set here is used when that
|
||||
argument is %NULL.)
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@font: the new font.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_function ##### -->
|
||||
<para>
|
||||
Determines how the current pixel values and the
|
||||
pixel values being drawn are combined to produce
|
||||
the final pixel values.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@function:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_fill ##### -->
|
||||
<para>
|
||||
Set the fill mode for a graphics context.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@fill: the new fill mode.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkFill ##### -->
|
||||
<para>
|
||||
Determines how primitives are drawn.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_SOLID</entry>
|
||||
<entry>draw with the foreground color.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_TILED</entry>
|
||||
<entry>draw with a tiled pixmap.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_STIPPLED</entry>
|
||||
<entry>draw using the stipple bitmap. Pixels corresponding
|
||||
to bits in the stipple bitmap that are set will be drawn in the
|
||||
foreground color; pixels corresponding to bits that are
|
||||
not set will be left untouched.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_OPAQUE_STIPPLED</entry>
|
||||
<entry>draw using the stipple bitmap. Pixels corresponding
|
||||
to bits in the stipple bitmap that are set will be drawn in the
|
||||
foreground color; pixels corresponding to bits that are
|
||||
not set will be drawn with the background color.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_SOLID:
|
||||
@GDK_TILED:
|
||||
@GDK_STIPPLED:
|
||||
@GDK_OPAQUE_STIPPLED:
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_tile ##### -->
|
||||
<para>
|
||||
Set a tile pixmap for a graphics context.
|
||||
This will only be used if the fill mode
|
||||
is %GDK_TILED.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@tile: the new tile pixmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_stipple ##### -->
|
||||
<para>
|
||||
Set the stipple bitmap for a graphics context. The
|
||||
stipple will only be used if the fill mode is
|
||||
%GDK_STIPPLED or %GDK_OPAQUE_STIPPLED.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@stipple: the new stipple bitmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_ts_origin ##### -->
|
||||
<para>
|
||||
Set the origin when using tiles or stipples with
|
||||
the GC. The tile or stipple will be aligned such
|
||||
that the upper left corner of the tile or stipple
|
||||
will coincide with this point.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@x: the x-coordinate of the origin.
|
||||
@y: the y-coordinate of the origin.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_clip_origin ##### -->
|
||||
<para>
|
||||
Sets the origin of the clip mask. The coordinates are
|
||||
interpreted relative to the upper-left corner of
|
||||
the destination drawable of the current operation.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@x: the x-coordinate of the origin.
|
||||
@y: the y-coordinate of the origin.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_clip_mask ##### -->
|
||||
<para>
|
||||
Sets the clip mask for a graphics context from a bitmap.
|
||||
The clip mask is interpreted relative to the clip
|
||||
origin. (See gdk_gc_set_clip_origin()).
|
||||
</para>
|
||||
|
||||
@gc: the #GdkGC.
|
||||
@mask: a bitmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_clip_rectangle ##### -->
|
||||
<para>
|
||||
Sets the clip mask for a graphics context from a
|
||||
rectangle. The clip mask is interpreted relative to the clip
|
||||
origin. (See gdk_gc_set_clip_origin()).
|
||||
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@rectangle: the rectangle to clip to.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_clip_region ##### -->
|
||||
<para>
|
||||
Sets the clip mask for a graphics context from a region structure.
|
||||
The clip mask is interpreted relative to the clip origin. (See
|
||||
gdk_gc_set_clip_origin()).
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@region: the #GdkRegion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_subwindow ##### -->
|
||||
<para>
|
||||
Sets how drawing with this GC on a window will affect child
|
||||
windows of that window.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@mode: the subwindow mode.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkSubwindowMode ##### -->
|
||||
<para>
|
||||
|
||||
Determines how drawing onto a window will affect child
|
||||
windows of that window.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="3*"><colspec colwidth="7*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_CLIP_BY_CHILDREN</entry>
|
||||
<entry>only draw onto the window itself.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_INCLUDE_INFERIORS</entry>
|
||||
<entry>Draw onto the window and child windows.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_CLIP_BY_CHILDREN:
|
||||
@GDK_INCLUDE_INFERIORS:
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_exposures ##### -->
|
||||
<para>
|
||||
Sets whether copying non-visible portions of a drawable
|
||||
using this graphics context generate exposure events
|
||||
for the corresponding regions of the destination
|
||||
drawable. (See gdk_draw_pixmap()).
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@exposures: if %TRUE, exposure events will be generated.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_line_attributes ##### -->
|
||||
<para>
|
||||
Sets various attributes of how lines are drawn. See
|
||||
the corresponding members of GdkGCValues for full
|
||||
explanations of the arguments.
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@line_width: the width of lines.
|
||||
@line_style: the dash-style for lines.
|
||||
@cap_style: the manner in which the ends of lines are drawn.
|
||||
@join_style: the in which lines are joined together.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkLineStyle ##### -->
|
||||
<para>
|
||||
Determines how lines are drawn.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_LINE_SOLID</entry>
|
||||
<entry>lines are drawn solid.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_LINE_ON_OFF_DASH</entry>
|
||||
<entry>even segments are drawn; odd segments are not drawn.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_LINE_DOUBLE_DASH</entry>
|
||||
<entry>even segments are normally. Odd segments are drawn
|
||||
in the background color if the fill style is %GDK_SOLID,
|
||||
or in the background color masked by the stipple if the
|
||||
fill style is %GDK_STIPPLED.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_LINE_SOLID:
|
||||
@GDK_LINE_ON_OFF_DASH:
|
||||
@GDK_LINE_DOUBLE_DASH:
|
||||
|
||||
<!-- ##### ENUM GdkCapStyle ##### -->
|
||||
<para>
|
||||
Determines how the end of lines are drawn.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_CAP_NOT_LAST</entry>
|
||||
<entry>the same as %GDK_CAP_BUTT for lines of non-zero width.
|
||||
for zero width lines, the final point on the line
|
||||
will not be drawn.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_CAP_BUTT</entry>
|
||||
<entry>the ends of the lines are drawn squared off and extending
|
||||
to the coordinates of the end point.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_CAP_ROUND</entry>
|
||||
<entry>the ends of the lines are drawn as semicircles with the
|
||||
diameter equal to the line width and centered at the
|
||||
end point.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_CAP_PROJECTING</entry>
|
||||
<entry>the ends of the lines are drawn squared off and extending
|
||||
half the width of the line beyond the end point.</entry>
|
||||
</row>
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_CAP_NOT_LAST:
|
||||
@GDK_CAP_BUTT:
|
||||
@GDK_CAP_ROUND:
|
||||
@GDK_CAP_PROJECTING:
|
||||
|
||||
<!-- ##### ENUM GdkJoinStyle ##### -->
|
||||
<para>
|
||||
Determines how the joins between segments of a polygon are drawn.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_JOIN_MITER</entry>
|
||||
<entry>the sides of each line are extended to meet at an angle.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_JOIN_ROUND</entry>
|
||||
<entry>the sides of the two lines are joined by a circular arc.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_JOIN_BEVEL</entry>
|
||||
<entry>the sides of the two lines are joined by a straight line which
|
||||
makes an equal angle with each line.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_JOIN_MITER:
|
||||
@GDK_JOIN_ROUND:
|
||||
@GDK_JOIN_BEVEL:
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_set_dashes ##### -->
|
||||
<para>
|
||||
Sets the way dashed-lines are drawn. Lines will be
|
||||
drawn with alternating on and off segments of the
|
||||
lengths specified in @dash_list. The manner in
|
||||
which the on and off segments are drawn is determined
|
||||
by the @line_style value of the GC. (This can
|
||||
be changed with gdk_gc_set_line_attributes)
|
||||
</para>
|
||||
|
||||
@gc: a #GdkGC.
|
||||
@dash_offset: the
|
||||
@dash_list: an array of dash lengths.
|
||||
@n: the number of elements in @dash_list.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_gc_copy ##### -->
|
||||
<para>
|
||||
Copy the set of values from one graphics context
|
||||
onto another graphics context.
|
||||
</para>
|
||||
|
||||
@dst_gc: the destination graphics context.
|
||||
@src_gc: the source graphics context.
|
||||
|
||||
|
||||
0
docs/reference/gdk/tmpl/gdk-unused.sgml
Normal file
0
docs/reference/gdk/tmpl/gdk-unused.sgml
Normal file
346
docs/reference/gdk/tmpl/general.sgml
Normal file
346
docs/reference/gdk/tmpl/general.sgml
Normal file
@@ -0,0 +1,346 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
General
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
library initialization and miscellaneous functions.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
This section describes the GDK initialization functions and miscellaneous
|
||||
utility functions.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_init ##### -->
|
||||
<para>
|
||||
Initializes the GDK library and connects to the X server.
|
||||
If initialization fails, a warning message is output and the application
|
||||
terminates with a call to exit(1).
|
||||
</para>
|
||||
<para>
|
||||
Any arguments used by GDK are removed from the array and @argc and @argv are
|
||||
updated accordingly.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ initializes GDK in gtk_init() and so this function is not usually needed
|
||||
by GTK+ applications.
|
||||
</para>
|
||||
|
||||
@argc: the number of command line arguments.
|
||||
@argv: the array of command line arguments.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_init_check ##### -->
|
||||
<para>
|
||||
Initializes the GDK library and connects to the X server, returning TRUE on
|
||||
success.
|
||||
</para>
|
||||
<para>
|
||||
Any arguments used by GDK are removed from the array and @argc and @argv are
|
||||
updated accordingly.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ initializes GDK in gtk_init() and so this function is not usually needed
|
||||
by GTK+ applications.
|
||||
</para>
|
||||
|
||||
@argc: the number of command line arguments.
|
||||
@argv: the array of command line arguments.
|
||||
@Returns: TRUE if initialization succeeded.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_exit ##### -->
|
||||
<para>
|
||||
Exits the application using the exit() system call.
|
||||
</para>
|
||||
<para>
|
||||
This routine is provided mainly for backwards compatability, since it used to
|
||||
perform tasks necessary to exit the application cleanly. Those tasks are now
|
||||
performed in a function which is automatically called on exit (via the use
|
||||
of g_atexit()).
|
||||
</para>
|
||||
|
||||
@error_code: the error code to pass to the exit() call.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_set_locale ##### -->
|
||||
<para>
|
||||
Initializes the support for internationalization by calling the setlocale()
|
||||
system call. This function is called by gtk_set_locale() and so GTK+
|
||||
applications should use that instead.
|
||||
</para>
|
||||
<para>
|
||||
The locale to use is determined by the LANG environment variable,
|
||||
so to run an application in a certain locale you can do something like this:
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
export LANG="fr"
|
||||
... run application ...
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
</para>
|
||||
<para>
|
||||
If the locale is not supported by X then it is reset to the standard "C"
|
||||
locale.
|
||||
</para>
|
||||
|
||||
@Returns: the resulting locale.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_set_sm_client_id ##### -->
|
||||
<para>
|
||||
Sets the SM_CLIENT_ID property on the application's leader window so that
|
||||
the window manager can save the application's state using the X11R6 ICCCM
|
||||
session management protocol.
|
||||
</para>
|
||||
<para>
|
||||
The leader window is automatically created by GDK and never shown. It's only
|
||||
use is for session management. The WM_CLIENT_LEADER property is automatically
|
||||
set on all X windows created by the application to point to the leader window.
|
||||
</para>
|
||||
<para>
|
||||
See the X Session Management Library documentation for more information on
|
||||
session management and the Inter-Client Communication Conventions Manual
|
||||
(ICCCM) for information on the WM_CLIENT_LEADER property. (Both documents are
|
||||
part of the X Windows distribution.)
|
||||
</para>
|
||||
|
||||
@sm_client_id: the client id assigned by the session manager when the
|
||||
connection was opened, or NULL to remove the property.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_get_display ##### -->
|
||||
<para>
|
||||
Gets the name of the display, which usually comes from the DISPLAY
|
||||
environment variable or the --display command line option.
|
||||
</para>
|
||||
|
||||
@Returns: the name of the display.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_flush ##### -->
|
||||
<para>
|
||||
Flushes the X output buffer and waits until all requests have been processed
|
||||
by the server. This is rarely needed by applications. It's main use is for
|
||||
trapping X errors with gdk_error_trap_push() and gdk_error_trap_pop().
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_screen_width ##### -->
|
||||
<para>
|
||||
Returns the width of the screen in pixels.
|
||||
</para>
|
||||
|
||||
@Returns: the width of the screen in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_screen_height ##### -->
|
||||
<para>
|
||||
Returns the height of the screen in pixels.
|
||||
</para>
|
||||
|
||||
@Returns: the height of the screen in pixels.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_screen_width_mm ##### -->
|
||||
<para>
|
||||
Returns the width of the screen in millimeters.
|
||||
Note that on many X servers this value will not be correct.
|
||||
</para>
|
||||
|
||||
@Returns: the width of the screen in millimeters, though it is not always
|
||||
correct.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_screen_height_mm ##### -->
|
||||
<para>
|
||||
Returns the height of the screen in millimeters.
|
||||
Note that on many X servers this value will not be correct.
|
||||
</para>
|
||||
|
||||
@Returns: the height of the screen in millimeters, though it is not always
|
||||
correct.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pointer_grab ##### -->
|
||||
<para>
|
||||
Grabs the pointer (usually a mouse) so that all events are passed to this
|
||||
application until the pointer is ungrabbed with gdk_pointer_ungrab(), or
|
||||
the grab window becomes unviewable.
|
||||
This overrides any previous pointer grab by this client.
|
||||
</para>
|
||||
<para>
|
||||
Pointer grabs are used for operations which need complete control over mouse
|
||||
events, even if the mouse leaves the application.
|
||||
For example in GTK+ it is used for Drag and Drop, for dragging the handle in
|
||||
the #GtkHPaned and #GtkVPaned widgets, and for resizing columns in #GtkCList
|
||||
widgets.
|
||||
</para>
|
||||
<para>
|
||||
Note that if the event mask of an X window has selected both button press and
|
||||
button release events, then a button press event will cause an automatic
|
||||
pointer grab until the button is released.
|
||||
X does this automatically since most applications expect to receive button
|
||||
press and release events in pairs.
|
||||
It is equivalent to a pointer grab on the window with @owner_events set to
|
||||
TRUE.
|
||||
</para>
|
||||
|
||||
@window: the #GdkWindow which will own the grab (the grab window).
|
||||
@owner_events: if FALSE then all pointer events are reported with respect to
|
||||
@window and are only reported if selected by @event_mask. If TRUE then pointer
|
||||
events for this application are reported as normal, but pointer events outside
|
||||
this application are reported with respect to @window and only if selected by
|
||||
@event_mask. In either mode, unreported events are discarded.
|
||||
@event_mask: specifies the event mask, which is used in accordance with
|
||||
@owner_events.
|
||||
@confine_to: TRUE to confine the pointer to @window. If the pointer is outside
|
||||
@window, it will automatically be moved to the closest edge of @window and
|
||||
enter and leave events will be generated as necessary.
|
||||
@cursor: the cursor to display while the grab is active. If this is NULL then
|
||||
the normal cursors are used for @window and its descendants, and the cursor
|
||||
for @window is used for all other windows.
|
||||
@time: the timestamp of the event which led to this pointer grab. This usually
|
||||
comes from a #GdkEventButton struct, though #GDK_CURRENT_TIME can be used if
|
||||
the time isn't known.
|
||||
@Returns: 0 if the grab was successful.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pointer_ungrab ##### -->
|
||||
<para>
|
||||
Ungrabs the pointer, if it is grabbed by this application.
|
||||
</para>
|
||||
|
||||
@time: a timestamp from a #GdkEvent, or #GDK_CURRENT_TIME if no timestamp is
|
||||
available.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pointer_is_grabbed ##### -->
|
||||
<para>
|
||||
Returns TRUE if the pointer is currently grabbed by this application.
|
||||
</para>
|
||||
<para>
|
||||
Note that the return value is not completely reliable since the X server may
|
||||
automatically ungrab the pointer, without informing the application, if the
|
||||
grab window becomes unviewable. It also does not take passive pointer grabs
|
||||
into account.
|
||||
</para>
|
||||
|
||||
@Returns: TRUE if the pointer is currently grabbed by this application.
|
||||
Though this value is not always correct.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyboard_grab ##### -->
|
||||
<para>
|
||||
Grabs the keyboard so that all events are passed to this
|
||||
application until the keyboard is ungrabbed with gdk_keyboard_ungrab().
|
||||
This overrides any previous keyboard grab by this client.
|
||||
</para>
|
||||
|
||||
@window: the #GdkWindow which will own the grab (the grab window).
|
||||
@owner_events: if FALSE then all keyboard events are reported with respect to
|
||||
@window. If TRUE then keyboard events for this application are reported as
|
||||
normal, but keyboard events outside this application are reported with respect
|
||||
to @window. Both key press and key release events are always reported,
|
||||
independant of the event mask set by the application.
|
||||
@time: a timestamp from a #GdkEvent, or #GDK_CURRENT_TIME if no timestamp is
|
||||
available.
|
||||
@Returns: 0 if the grab was successful.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyboard_ungrab ##### -->
|
||||
<para>
|
||||
Ungrabs the keyboard, if it is grabbed by this application.
|
||||
</para>
|
||||
|
||||
@time: a timestamp from a #GdkEvent, or #GDK_CURRENT_TIME if no timestamp is
|
||||
available.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_key_repeat_disable ##### -->
|
||||
<para>
|
||||
Disables the keyboard auto-repeat mode.
|
||||
This should be used with care as it may affect other applications.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_key_repeat_restore ##### -->
|
||||
<para>
|
||||
Restores the keyboard auto-repeat mode to its state when the application was
|
||||
started.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_beep ##### -->
|
||||
<para>
|
||||
Emits a short beep.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_get_use_xshm ##### -->
|
||||
<para>
|
||||
Returns TRUE if GDK will attempt to use the MIT-SHM shared memory extension.
|
||||
</para>
|
||||
<para>
|
||||
The shared memory extension is used for #GdkImage, and consequently for
|
||||
<link linkend="gdk-GdkRGB">GdkRGB</link>.
|
||||
It enables much faster drawing by communicating with the X server through
|
||||
SYSV shared memory calls. However, it can only be used if the X client and
|
||||
server are on the same machine and the server supports it.
|
||||
</para>
|
||||
|
||||
@Returns: TRUE if use of the MIT shared memory extension will be attempted.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_set_use_xshm ##### -->
|
||||
<para>
|
||||
Sets whether the use of the MIT shared memory extension should be attempted.
|
||||
This function is mainly for internal use. It is only safe for an application
|
||||
to set this to FALSE, since if it is set to TRUE and the server does not
|
||||
support the extension it may cause warning messages to be output.
|
||||
</para>
|
||||
|
||||
@use_xshm: TRUE if use of the MIT shared memory extension should be attempted.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_error_trap_push ##### -->
|
||||
<para>
|
||||
This function allows X errors to be trapped instead of the normal behavior
|
||||
of exiting the application. It should only be used if it is not possible to
|
||||
avoid the X error in any other way.
|
||||
</para>
|
||||
<example>
|
||||
<title>Trapping an X error.</title>
|
||||
<programlisting>
|
||||
gdk_error_trap_push ();
|
||||
|
||||
/* ... Call the X function which may cause an error here ... */
|
||||
|
||||
/* Flush the X queue to catch errors now. */
|
||||
gdk_flush ();
|
||||
|
||||
if (gdk_error_trap_pop ())
|
||||
{
|
||||
/* ... Handle the error here ... */
|
||||
}
|
||||
</programlisting>
|
||||
</example>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_error_trap_pop ##### -->
|
||||
<para>
|
||||
Removes the X error trap installed with gdk_error_trap_push().
|
||||
</para>
|
||||
|
||||
@Returns: the X error code, or 0 if no error occurred.
|
||||
|
||||
|
||||
156
docs/reference/gdk/tmpl/images.sgml
Normal file
156
docs/reference/gdk/tmpl/images.sgml
Normal file
@@ -0,0 +1,156 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Images
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
an area for bit-mapped graphics stored on the X Windows client.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The #GdkImage type represents an area for drawing graphics.
|
||||
It has now been superceded to a large extent by the much more flexible
|
||||
<link linkend="gdk-GdkRGB">GdkRGB</link> functions.
|
||||
</para>
|
||||
<para>
|
||||
To create an empty #GdkImage use gdk_image_new().
|
||||
To create a #GdkImage from bitmap data use gdk_image_new_bitmap().
|
||||
To create an image from part of a #GdkWindow use gdk_image_get().
|
||||
</para>
|
||||
<para>
|
||||
The image can be manipulated with gdk_image_get_pixel() and
|
||||
gdk_image_put_pixel(), or alternatively by changing the actual pixel data.
|
||||
Though manipulating the pixel data requires complicated code to cope with
|
||||
the different formats that may be used.
|
||||
</para>
|
||||
<para>
|
||||
To draw a #GdkImage in a #GdkWindow or #GdkPixmap use gdk_draw_image().
|
||||
</para>
|
||||
<para>
|
||||
To destroy a #GdkImage use gdk_image_destroy().
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term><link linkend="gdk-Bitmaps-and-Pixmaps">Bitmaps and Pixmaps</link></term>
|
||||
<listitem><para>
|
||||
Graphics which are stored on the X Windows server.
|
||||
Since these are stored on the server they can be drawn very quickly, and all
|
||||
of the <link linkend="gdk-Drawing-Primitives">Drawing Primitives</link> can be
|
||||
used to draw on them. Their main disadvantage is that manipulating individual
|
||||
pixels can be very slow.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><link linkend="gdk-GdkRGB">GdkRGB</link></term>
|
||||
<listitem><para>
|
||||
Built on top of #GdkImage, this provides much more functionality,
|
||||
including the dithering of colors to produce better output on low-color
|
||||
displays.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkImage ##### -->
|
||||
<para>
|
||||
The #GdkImage struct contains information on the image and the pixel data.
|
||||
</para>
|
||||
|
||||
@type: the type of the image.
|
||||
@visual: the visual.
|
||||
@byte_order: the byte order.
|
||||
@width: the width of the image in pixels.
|
||||
@height: the height of the image in pixels.
|
||||
@depth: the depth of the image, i.e. the number of bits per pixel.
|
||||
@bpp: the number of bytes per pixel.
|
||||
@bpl: the number of bytes per line of the image.
|
||||
@mem: the pixel data.
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_new ##### -->
|
||||
<para>
|
||||
Creates a new #GdkImage.
|
||||
</para>
|
||||
|
||||
@type: the type of the #GdkImage, one of %GDK_IMAGE_NORMAL, %GDK_IMAGE_SHARED
|
||||
and %GDK_IMAGE_FASTEST. %GDK_IMAGE_FASTEST is probably the best choice, since
|
||||
it will try creating a %GDK_IMAGE_SHARED image first and if that fails it will
|
||||
then use %GDK_IMAGE_NORMAL.
|
||||
@visual: the #GdkVisual to use for the image.
|
||||
@width: the width of the image in pixels.
|
||||
@height: the height of the image in pixels.
|
||||
@Returns: a new #GdkImage, or NULL if the image could not be created.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkImageType ##### -->
|
||||
<para>
|
||||
Specifies the type of a #GdkImage.
|
||||
</para>
|
||||
|
||||
@GDK_IMAGE_NORMAL: The original X image type, which is quite slow since the
|
||||
image has to be transferred from the client to the server to display it.
|
||||
@GDK_IMAGE_SHARED: A faster image type, which uses shared memory to transfer
|
||||
the image data between client and server. However this will only be available
|
||||
if client and server are on the same machine and the shared memory extension
|
||||
is supported by the server.
|
||||
@GDK_IMAGE_FASTEST: Specifies that %GDK_IMAGE_SHARED should be tried first,
|
||||
and if that fails then %GDK_IMAGE_NORMAL will be used.
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_new_bitmap ##### -->
|
||||
<para>
|
||||
Creates a new #GdkImage with a depth of 1 from the given data.
|
||||
</para>
|
||||
|
||||
@visual: the #GdkVisual to use for the image.
|
||||
@data: the pixel data.
|
||||
@width: the width of the image in pixels.
|
||||
@height: the height of the image in pixels.
|
||||
@Returns: a new #GdkImage.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_get ##### -->
|
||||
<para>
|
||||
Gets part of a #GdkWindow and stores it in a new #GdkImage.
|
||||
</para>
|
||||
|
||||
@window: the #GdkWindow to copy from.
|
||||
@x: the left edge of the rectangle to copy from @window.
|
||||
@y: the top edge of the rectangle to copy from @window.
|
||||
@width: the width of the area to copy, in pixels.
|
||||
@height: the height of the area to copy, in pixels.
|
||||
@Returns: a new #GdkImage with a copy of the given area of @window.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_destroy ##### -->
|
||||
<para>
|
||||
Destroys a #GdkImage, freeing any resources allocated for it.
|
||||
</para>
|
||||
|
||||
@image: a #GdkImage.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_put_pixel ##### -->
|
||||
<para>
|
||||
Sets a pixel in a #GdkImage to a given pixel value.
|
||||
</para>
|
||||
|
||||
@image: a #GdkImage.
|
||||
@x: the x coordinate of the pixel to set.
|
||||
@y: the y coordinate of the pixel to set.
|
||||
@pixel: the pixel value to set.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_image_get_pixel ##### -->
|
||||
<para>
|
||||
Gets a pixel value at a specified position in a #GdkImage.
|
||||
</para>
|
||||
|
||||
@image: a #GdkImage.
|
||||
@x: the x coordinate of the pixel to get.
|
||||
@y: the y coordinate of the pixel to get.
|
||||
@Returns: the pixel value at the given position.
|
||||
|
||||
|
||||
130
docs/reference/gdk/tmpl/input.sgml
Normal file
130
docs/reference/gdk/tmpl/input.sgml
Normal file
@@ -0,0 +1,130 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Input
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Callbacks on file descriptors.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The functions in this section are used to establish
|
||||
callbacks when some condition becomes true for
|
||||
a file descriptor. They are currently just wrappers around
|
||||
the <link linkend="glib-IO-Channels">IO Channel</link>
|
||||
facility.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term><link linkend="glib-The-Main-Event-Loop">GLib Main Loop</link></term>
|
||||
<listitem><para>The main loop in which input callbacks run.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term><link linkend="glib-IO-Channels">IO Channels</link></term>
|
||||
<listitem><para>A newer and more flexible way of doing IO
|
||||
callbacks.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_add_full ##### -->
|
||||
<para>
|
||||
Establish a callback when a condition becomes true on
|
||||
a file descriptor.
|
||||
</para>
|
||||
|
||||
@source: a file descriptor.
|
||||
@condition: the condition.
|
||||
@function: the callback function.
|
||||
@data: callback data passed to @function.
|
||||
@destroy: callback function to call with @data when the input
|
||||
handler is removed.
|
||||
@Returns: a tag that can later be used as an argument to
|
||||
gdk_input_remove().
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkInputCondition ##### -->
|
||||
<para>
|
||||
A set of bit flags used to specify conditions for which
|
||||
an input callback will be triggered. The three members
|
||||
of this enumeration correspond to the @readfds,
|
||||
@writefds, and @exceptfds arguments to the
|
||||
<function>select</function> system call.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_INPUT_READ</entry>
|
||||
<entry>the file descriptor has become available for reading.
|
||||
(Or, as is standard in Unix, a socket or pipe was closed
|
||||
at the other end; this is the case if a subsequent read
|
||||
on the file descriptor returns a count of zero.)</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_INPUT_WRITE</entry>
|
||||
<entry>the file descriptor has become available for writing.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_INPUT_EXCEPTION</entry>
|
||||
<entry>an exception was raised on the file descriptor.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_INPUT_READ:
|
||||
@GDK_INPUT_WRITE:
|
||||
@GDK_INPUT_EXCEPTION:
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkInputFunction ##### -->
|
||||
<para>
|
||||
A callback function that will be called when some condition
|
||||
occurs.
|
||||
</para>
|
||||
|
||||
@data: the user data passed to gdk_input_add() or gdk_input_add_full().
|
||||
@source: the source where the condition occurred.
|
||||
@condition: the triggering condition.
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkDestroyNotify ##### -->
|
||||
<para>
|
||||
A callback function called when a piece of user data is
|
||||
no longer being stored by GDK. Will typically free the
|
||||
structure or object that @data points to.
|
||||
</para>
|
||||
|
||||
@data: the user data.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_add ##### -->
|
||||
<para>
|
||||
Establish a callback when a condition becomes true on
|
||||
a file descriptor.
|
||||
</para>
|
||||
|
||||
@source: a file descriptor.
|
||||
@condition: the condition.
|
||||
@function: the callback function.
|
||||
@data: callback data passed to @function.
|
||||
@Returns: a tag that can later be used as an argument to
|
||||
gdk_input_remove().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_remove ##### -->
|
||||
<para>
|
||||
Remove a callback added with gdk_input_add() or
|
||||
gdk_input_add_full().
|
||||
</para>
|
||||
|
||||
@tag: the tag returned when the callback was set up.
|
||||
|
||||
|
||||
243
docs/reference/gdk/tmpl/input_contexts.sgml
Normal file
243
docs/reference/gdk/tmpl/input_contexts.sgml
Normal file
@@ -0,0 +1,243 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Input Contexts
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
internationalized text input properties.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
A #GdkIC input context is used for each user interface element which supports
|
||||
internationalized text input. See the
|
||||
<link linkend="gdk-Input-Methods">Input Methods</link> section for an overview
|
||||
of how internationalized text input works in GTK+.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkIC ##### -->
|
||||
<para>
|
||||
The #GdkIC struct is an opaque structure representing an input context
|
||||
for use with the global <link linkend="gdk-Input-Methods">Input Method</link>.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_new ##### -->
|
||||
<para>
|
||||
Creates a new #GdkIC using the given attributes.
|
||||
</para>
|
||||
|
||||
@attr: a #GdkICAttr struct containing attributes to use for the input context.
|
||||
@mask: a #GdkICAttributesType mask specifying which of the attributes in @attr
|
||||
are set.
|
||||
@Returns: a new #GdkIC.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_destroy ##### -->
|
||||
<para>
|
||||
Destroys the input context.
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_get_events ##### -->
|
||||
<para>
|
||||
Returns the mask of events that the input method needs to function properly.
|
||||
This is typically called in a widget's realize method after creating the
|
||||
#GdkIC. The returned event mask is then combined with the widget's
|
||||
own event mask and applied using gdk_window_set_events().
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
@Returns: the mask of events that the input method needs to function
|
||||
properly.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_get_style ##### -->
|
||||
<para>
|
||||
Returns the pre-edit and status style of the #GdkIC.
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
@Returns: the pre-edit and status style of the #GdkIC.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_get_attr ##### -->
|
||||
<para>
|
||||
Gets attributes of a #GdkIC.
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
@attr: a #GdkICAttr struct to contain the returned attributes.
|
||||
@mask: a #GdkICAttributesType mask specifying which attributes to get.
|
||||
@Returns: a #GdkICAttributesType mask specifying which of the attributes
|
||||
were not retrieved succesfully.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_set_attr ##### -->
|
||||
<para>
|
||||
Sets attributes of the #GdkIC.
|
||||
</para>
|
||||
<para>
|
||||
Note that the GDK_IC_STYLE and GDK_IC_CLIENT_WINDOW attributes can only be set
|
||||
when creating the #GdkIC, and the GDK_IC_FILTER_EVENTS attribute is read-only.
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
@attr: a #GdkICAttr struct containing attributes to use for the input context.
|
||||
@mask: a #GdkICAttributesType mask specifying which of the attributes in @attr
|
||||
are set.
|
||||
@Returns: a #GdkICAttributesType mask indicating which of the attributes
|
||||
were not set successfully.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkICAttr ##### -->
|
||||
<para>
|
||||
The #GdkICAttr struct is used when getting and setting attributes of the
|
||||
input context. It is used together with a #GdkICAttributesType mask which
|
||||
specifies which of the fields are being set or returned.
|
||||
</para>
|
||||
|
||||
@style: the pre-edit and status style. This attribute is required when
|
||||
creating the #GdkIC, and cannot be changed.
|
||||
@client_window: the #GdkWindow in which the input method will display its
|
||||
pre-edit and status areas or create subwindows.
|
||||
The preedit_area and status_area attributes are specified relative to this
|
||||
window. This attribute is required when creating the #GdkIC, and cannot be
|
||||
changed.
|
||||
@focus_window: the #GdkWindow which is to be used when editing text.
|
||||
gdk_im_begin() sets this attribute before starting the text input process,
|
||||
so it is normally not necessary to set it elsewhere.
|
||||
@filter_events: the mask of events that the input method requires.
|
||||
See the gdk_ic_get_events() function. This attribute is read-only and is
|
||||
never changed.
|
||||
@spot_location: the position of the insertion cursor, for use with the
|
||||
%GDK_IM_PREEDIT_POSITION style. The y coordinate specifies the baseline of
|
||||
the text.
|
||||
@line_spacing: the line spacing to be used in the pre-edit and status areas
|
||||
when displaying multi-line text.
|
||||
@cursor: the cursor to use in the input method's windows.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@preedit_fontset: the font to use for the pre-edit area.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@preedit_area: the area in which the input method will display pre-editing
|
||||
data, used for the %GDK_IM_PREEDIT_POSITION and %GDK_IM_PREEDIT_AREA styles.
|
||||
@preedit_area_needed: the area that the input method requests for displaying
|
||||
pre-editing data, used for the %GDK_IM_PREEDIT_POSITION and
|
||||
%GDK_IM_PREEDIT_AREA styles.
|
||||
@preedit_foreground: the foreground color to use for the pre-edit area.
|
||||
This color must already be allocated in the preedit_colormap.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@preedit_background: the background color to use for the pre-edit area.
|
||||
This color must already be allocated in the preedit_colormap.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@preedit_pixmap: the background pixmap to use for the pre-edit area.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@preedit_colormap: the colormap the input method should use to allocate colors.
|
||||
The default value is the colormap of client_window.
|
||||
@status_fontset: the font to use for the status area.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@status_area: the are that the input method will display status information in.
|
||||
This is used for the %GDK_IM_STATUS_AREA style.
|
||||
@status_area_needed: the size that the input method requests for displaying
|
||||
status information, for the %GDK_IM_STATUS_AREA style.
|
||||
@status_foreground: the foreground color to use for the status area.
|
||||
This color must already be allocated in the status_colormap.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@status_background: the background color to use for the status area.
|
||||
This color must already be allocated in the status_colormap.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@status_pixmap: the background pixmap to use for the status area.
|
||||
If this attribute isn't set it is determined by the input method.
|
||||
@status_colormap: the colormap the input method should use to allocate colors.
|
||||
The default value is the colormap of client_window.
|
||||
|
||||
<!-- ##### ENUM GdkICAttributesType ##### -->
|
||||
<para>
|
||||
The #GdkICAttributesType contains a set of bit-flags which are used to
|
||||
specify which of the attributes in a #GdkICAttr are being set or returned.
|
||||
</para>
|
||||
<para>
|
||||
It also contains several combinations of the flags which specify required
|
||||
attributes for the various styles:
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>%GDK_IC_ALL_REQ:</term>
|
||||
<listitem><para>
|
||||
the set of attributes required for all styles.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>%GDK_IC_PREEDIT_AREA_REQ:</term>
|
||||
<listitem><para>
|
||||
the set of additional attributes required for the
|
||||
%GDK_IM_PREEDIT_AREA pre-edit style.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>%GDK_IC_PREEDIT_POSITION_REQ:</term>
|
||||
<listitem><para>
|
||||
the set of additional attributes required for the
|
||||
%GDK_IM_PREEDIT_POSITION pre-edit style.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>%GDK_IC_STATUS_AREA_REQ:</term>
|
||||
<listitem><para>
|
||||
the set of additional attributes required for the
|
||||
%GDK_IM_STATUS_AREA status style.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
|
||||
@GDK_IC_STYLE:
|
||||
@GDK_IC_CLIENT_WINDOW:
|
||||
@GDK_IC_FOCUS_WINDOW:
|
||||
@GDK_IC_FILTER_EVENTS:
|
||||
@GDK_IC_SPOT_LOCATION:
|
||||
@GDK_IC_LINE_SPACING:
|
||||
@GDK_IC_CURSOR:
|
||||
@GDK_IC_PREEDIT_FONTSET:
|
||||
@GDK_IC_PREEDIT_AREA:
|
||||
@GDK_IC_PREEDIT_AREA_NEEDED:
|
||||
@GDK_IC_PREEDIT_FOREGROUND:
|
||||
@GDK_IC_PREEDIT_BACKGROUND:
|
||||
@GDK_IC_PREEDIT_PIXMAP:
|
||||
@GDK_IC_PREEDIT_COLORMAP:
|
||||
@GDK_IC_STATUS_FONTSET:
|
||||
@GDK_IC_STATUS_AREA:
|
||||
@GDK_IC_STATUS_AREA_NEEDED:
|
||||
@GDK_IC_STATUS_FOREGROUND:
|
||||
@GDK_IC_STATUS_BACKGROUND:
|
||||
@GDK_IC_STATUS_PIXMAP:
|
||||
@GDK_IC_STATUS_COLORMAP:
|
||||
@GDK_IC_ALL_REQ:
|
||||
@GDK_IC_PREEDIT_AREA_REQ:
|
||||
@GDK_IC_PREEDIT_POSITION_REQ:
|
||||
@GDK_IC_STATUS_AREA_REQ:
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_attr_new ##### -->
|
||||
<para>
|
||||
Creates a new #GdkICAttr struct, with all fields set to 0.
|
||||
The #GdkICAttr struct should be freed with gdk_ic_attr_destroy() when no
|
||||
longer needed.
|
||||
</para>
|
||||
|
||||
@Returns: a new #GdkICAttr struct.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_ic_attr_destroy ##### -->
|
||||
<para>
|
||||
Destroys the given #GdkICAttr struct, freeing the allocated memory.
|
||||
</para>
|
||||
|
||||
@attr: a #GdkICAttr struct.
|
||||
|
||||
|
||||
301
docs/reference/gdk/tmpl/input_devices.sgml
Normal file
301
docs/reference/gdk/tmpl/input_devices.sgml
Normal file
@@ -0,0 +1,301 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Input Devices
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Functions for handling extended input devices.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
In addition to the normal keyboard and mouse input devices, GTK+ also
|
||||
contains support for <firstterm>extended input devices</firstterm>. In
|
||||
particular, this support is targeted at graphics tablets. Graphics
|
||||
tablets typically return sub-pixel positioning information and possibly
|
||||
information about the pressure and tilt of the stylus. Under
|
||||
X, the support for extended devices is done through the
|
||||
<firstterm>XInput</firstterm> extension.
|
||||
</para>
|
||||
<para>
|
||||
Because handling extended input devices may involve considerable
|
||||
overhead, they need to be turned on for each #GdkWindow
|
||||
individually using gdk_input_set_extension_events().
|
||||
(Or, more typically, for GtkWidgets, using gtk_widget_set_extension_events()).
|
||||
As an additional complication, depending on the support from
|
||||
the windowing system, its possible that a normal mouse
|
||||
cursor will not be displayed for a particular extension
|
||||
device. If an application does not want to deal with displaying
|
||||
a cursor itself, it can ask only to get extension events
|
||||
from devices that will display a cursor, by passing the
|
||||
%GDK_EXTENSION_EVENTS_CURSOR value to
|
||||
gdk_input_set_extension_events(). Otherwise, the application
|
||||
must retrieve the device information using gdk_input_list_devices(),
|
||||
check the <structfield>has_cursor</structfield> field, and,
|
||||
if it is %FALSE, draw a cursor itself when it receives
|
||||
motion events.
|
||||
</para>
|
||||
<para>
|
||||
Each pointing device is assigned a unique integer ID; events from a
|
||||
particular device can be identified by the
|
||||
<structfield>deviceid</structfield> field in the event structure. The
|
||||
events generated by pointer devices have also been extended to contain
|
||||
<structfield>pressure</structfield>, <structfield>xtilt</structfield>
|
||||
and <structfield>ytilt</structfield> fields which contain the extended
|
||||
information reported as additional <firstterm>valuators</firstterm>
|
||||
from the device. The <structfield>pressure</structfield> field is a
|
||||
a double value ranging from 0.0 to 1.0, while the tilt fields are
|
||||
double values ranging from -1.0 to 1.0. (With -1.0 representing the
|
||||
maximum title to the left or up, and 1.0 representing the maximum
|
||||
tilt to the right or down.)
|
||||
</para>
|
||||
<para>
|
||||
One additional field in each event is the
|
||||
<structfield>source</structfield> field, which contains an
|
||||
enumeration value describing the type of device; this currently
|
||||
can be one of
|
||||
%GDK_SOURCE_MOUSE,
|
||||
%GDK_SOURCE_PEN,
|
||||
%GDK_SOURCE_ERASER,
|
||||
or %GDK_SOURCE_CURSOR. This field is present to allow simple
|
||||
applications to (for instance) delete when they detect eraser
|
||||
devices without having to keep track of complicated per-device
|
||||
settings.
|
||||
</para>
|
||||
<para>
|
||||
Various aspects of each device may be configured. The easiest way of
|
||||
creating a GUI to allow the user to conifigure such a device
|
||||
is to use to use the #GtkInputDialog widget in GTK+.
|
||||
However, even when using this widget, application writers
|
||||
will need to directly query and set the configuration parameters
|
||||
in order to save the state between invocations of the application.
|
||||
The configuration of devices is queried using gdk_input_list_devices.
|
||||
Each device must is activated using gdk_input_set_mode(), which
|
||||
also controls whether the device's range is mapped to the
|
||||
entire screen or to a single window. The mapping of the valuators of
|
||||
the device onto the predefined valuator types is set using
|
||||
gdk_input_set_axes. And the source type for each device
|
||||
can be set with gdk_input_set_source().
|
||||
</para>
|
||||
<para>
|
||||
Devices may also have associated <firstterm>keys</firstterm>
|
||||
or macro buttons. Such keys can be globally set to map
|
||||
into normal X keyboard events. The mapping is set using
|
||||
gdk_input_set_key().
|
||||
</para>
|
||||
<para>
|
||||
The interfaces in this section will most likely be considerably
|
||||
modified in the future to accomodate devices that may have different
|
||||
sets of additional valuators than the pressure xtilt and ytilt.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### MACRO GDK_CORE_POINTER ##### -->
|
||||
<para>
|
||||
This macro contains an integer value representing
|
||||
the device ID for the core pointer device.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_list_devices ##### -->
|
||||
<para>
|
||||
Lists all available input devices, along with their
|
||||
configuration information.
|
||||
</para>
|
||||
|
||||
@Returns: A #GList of #GdkDeviceInfo structures. This list
|
||||
is internal data of GTK+ and should not be modified
|
||||
or freed.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkDeviceInfo ##### -->
|
||||
<para>
|
||||
The #GdkDeviceInfo structure contains information about a
|
||||
device. It has the following fields:
|
||||
</para>
|
||||
|
||||
@deviceid: a unique integer ID for this device.
|
||||
@name: the human-readable name for the device.
|
||||
@source: the type of device.
|
||||
@mode: a value indicating whether the device is enabled and
|
||||
how the device coordinates map to the screen.
|
||||
@has_cursor: if %TRUE, a cursor will be displayed indicating
|
||||
the current on-screen location to the user. Otherwise,
|
||||
the application is responsible for drawing a cursor
|
||||
itself.
|
||||
@num_axes: the number of axes for this device.
|
||||
@axes: a pointer to an array of GdkAxisUse values which
|
||||
give the mapping of axes onto the possible valuators
|
||||
for a GDK device.
|
||||
@num_keys: the number of macro buttons.
|
||||
@keys: a pointer to an array of #GdkDeviceKey structures
|
||||
which describe what key press events are generated
|
||||
for each macro button.
|
||||
|
||||
<!-- ##### STRUCT GdkDeviceKey ##### -->
|
||||
<para>
|
||||
The #GdkDeviceKey structure contains information
|
||||
about the mapping of one device macro button onto
|
||||
a normal X key event. It has the following fields:
|
||||
</para>
|
||||
|
||||
@keyval: the keyval to generate when the macro button is pressed.
|
||||
If this is 0, no keypress will be generated.
|
||||
@modifiers: the modifiers set for the generated key event.
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_set_extension_events ##### -->
|
||||
<para>
|
||||
Turns extension events on or off for a particular window,
|
||||
and specifies the event mask for extension events.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@mask: the event mask
|
||||
@mode: the type of extension events that are desired.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkExtensionMode ##### -->
|
||||
<para>
|
||||
An enumeration used to specify which extension events
|
||||
are desired for a particular widget.
|
||||
</para>
|
||||
|
||||
@GDK_EXTENSION_EVENTS_NONE: no extension events are desired.
|
||||
@GDK_EXTENSION_EVENTS_ALL: all extension events are desired.
|
||||
@GDK_EXTENSION_EVENTS_CURSOR: extension events are desired only if a cursor
|
||||
will be displayed for the device.
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_set_source ##### -->
|
||||
<para>
|
||||
Sets the source type for a device.
|
||||
</para>
|
||||
|
||||
@deviceid: the device to configure
|
||||
@source: the new source type.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkInputSource ##### -->
|
||||
<para>
|
||||
An enumeration describing the type of an input device
|
||||
in general terms.
|
||||
</para>
|
||||
|
||||
@GDK_SOURCE_MOUSE: the device is a mouse. (This will be reported for the core
|
||||
pointer, even if it is something else, such as a trackball.)
|
||||
@GDK_SOURCE_PEN: the device is a stylus of a graphics tablet or similar device.
|
||||
@GDK_SOURCE_ERASER: the device is an eraser. Typically, this would be the other end
|
||||
of a stylus on a graphics tablet.
|
||||
@GDK_SOURCE_CURSOR: the device is a graphics tablet "puck" or similar device.
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_set_mode ##### -->
|
||||
<para>
|
||||
Enables or disables a device, and determines how the
|
||||
device maps onto the screen.
|
||||
</para>
|
||||
|
||||
@deviceid: the device to configure.
|
||||
@mode: the new mode.
|
||||
@Returns: %TRUE if the device supports the given mode, otherwise
|
||||
%FALSE and the device's mode is unchanged.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkInputMode ##### -->
|
||||
<para>
|
||||
An enumeration that describes the mode of an input device.
|
||||
</para>
|
||||
|
||||
@GDK_MODE_DISABLED: the device is disabled and will not report any events.
|
||||
@GDK_MODE_SCREEN: the device is enabled. The device's coordinate space
|
||||
maps to the entire screen.
|
||||
@GDK_MODE_WINDOW: the device is enabled. The device's coordinate space
|
||||
is mapped to a single window. The manner in which this window
|
||||
is chosen is undefined, but it will typically be the same
|
||||
way in which the focus window for key events is determined.
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_set_axes ##### -->
|
||||
<para>
|
||||
Sets the mapping of the axes (valuators) of a device
|
||||
onto the predefined valuator types that GTK+ understands.
|
||||
</para>
|
||||
|
||||
@deviceid: the device to configure.
|
||||
@axes: an array of GdkAxisUse. This length of this array
|
||||
must match the number of axes for the device.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkAxisUse ##### -->
|
||||
<para>
|
||||
An enumeration describing the way in which a device
|
||||
axis (valuator) maps onto the predefined valuator
|
||||
types that GTK+ understands.
|
||||
</para>
|
||||
|
||||
@GDK_AXIS_IGNORE: the axis is ignored.
|
||||
@GDK_AXIS_X: the axis is used as the x axis.
|
||||
@GDK_AXIS_Y: the axis is used as the y axis.
|
||||
@GDK_AXIS_PRESSURE: the axis is used for pressure information.
|
||||
@GDK_AXIS_XTILT: the axis is used for x tilt information.
|
||||
@GDK_AXIS_YTILT: the axis is used for x tilt information.
|
||||
@GDK_AXIS_LAST: a constant equal to the numerically highest axis value.
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_set_key ##### -->
|
||||
<para>
|
||||
Sets the key event generated when a macro button is pressed.
|
||||
</para>
|
||||
|
||||
@deviceid: the device to configure.
|
||||
@index: the index of the macro button.
|
||||
@keyval: the key value for the #GdkKeypressEvent to generate.
|
||||
(a value of 0 means no event will be generated.)
|
||||
@modifiers: the modifier field for the generated
|
||||
#GdkKeyPressEvent.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_window_get_pointer ##### -->
|
||||
<para>
|
||||
Returns information about the current position of the pointer
|
||||
within a window, including extended device information.
|
||||
Any of the return parameters may be %NULL, in which case,
|
||||
they will be ignored.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@deviceid: a device ID.
|
||||
@x: location to store current x postion.
|
||||
@y: location to store current y postion.
|
||||
@pressure: location to store current pressure.
|
||||
@xtilt: location to store current tilt in the x direction.
|
||||
@ytilt: location to store current tilt in the y direction.
|
||||
@mask: location to store the current modifier state.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_input_motion_events ##### -->
|
||||
<para>
|
||||
Retrieves the motion history for a given device/window pair.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@deviceid: the device for which to retrieve motion history.
|
||||
@start: the start time.
|
||||
@stop: the stop time.
|
||||
@nevents_return: location to store the number of events returned.
|
||||
@Returns: a newly allocated array containing all the events
|
||||
from @start to @stop. This array should be freed
|
||||
with g_free() when you are finished using it.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkTimeCoord ##### -->
|
||||
<para>
|
||||
The #GdkTimeCoord structure stores a single event in a
|
||||
motion history. It contains the following fields:
|
||||
</para>
|
||||
|
||||
@time: The timestamp for this event.
|
||||
@x: the x position.
|
||||
@y: the y position.
|
||||
@pressure: the pressure.
|
||||
@xtilt: the tilt in the x direction.
|
||||
@ytilt: the tilt in the y direction.
|
||||
|
||||
213
docs/reference/gdk/tmpl/input_methods.sgml
Normal file
213
docs/reference/gdk/tmpl/input_methods.sgml
Normal file
@@ -0,0 +1,213 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Input Methods
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
support for internationalized text input.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
Input Methods provide a way for complex character sets to be used in GTK+.
|
||||
Languages such as Chinese, Japanese, and Korean (often abbreviated to CJK)
|
||||
use a large number of ideographs, making it impossible to support all
|
||||
characters with a simple keyboard. Instead, text is usually
|
||||
<emphasis>pre-edited</emphasis> using a phonetic alphabet and then
|
||||
<emphasis>composed</emphasis> to form the ideographs.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ makes use of the input method mechanism provided by the X Windows
|
||||
platform. When a GTK+ application is started, it opens a connection to the
|
||||
input method appropriate for the current locale (if any).
|
||||
</para>
|
||||
<para>
|
||||
Widgets which handle textual input, such as #GtkEntry, need to do a number of
|
||||
things to support internationalized text input:
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term>When the widget is realized:</term>
|
||||
<listitem><para>Check if an input method is being used with gdk_im_ready().
|
||||
If it is, create a new <link linkend="gdk-Input-Contexts">Input Context</link>
|
||||
using gdk_ic_new(). Find out which events the
|
||||
<link linkend="gdk-Input-Contexts">Input Context</link> needs to receive
|
||||
with gdk_ic_get_events(), and make sure that the widget's window receives
|
||||
these events using gdk_window_set_events().
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>When the widget's size, state or cursor position changes:</term>
|
||||
<listitem><para>
|
||||
Update the appropriate
|
||||
<link linkend="gdk-Input-Contexts">Input Context</link> attributes
|
||||
using gdk_ic_set_attr().
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>When the keyboard focus enters or leaves the widget:</term>
|
||||
<listitem><para>
|
||||
Call gdk_im_begin() or gdk_im_end() to start or finish editing the text.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>When the widget receives a key_press event:</term>
|
||||
<listitem><para>
|
||||
The <structfield>string</structfield> and <structfield>length</structfield>
|
||||
fields of the #GdkEventKey struct should be used to insert the composed text
|
||||
into the widget.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>When the widget is unrealized:</term>
|
||||
<listitem><para>
|
||||
Destroy the <link linkend="gdk-Input-Contexts">Input Context</link>.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
|
||||
</para>
|
||||
<para>
|
||||
See the XLib reference manual for more detailed information on input methods,
|
||||
and the #GtkEntry and #GtkText widgets for some example code.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><link linkend="gdk-Input-Contexts">Input Contexts</link></term>
|
||||
<listitem><para>
|
||||
Used for each widget that handles internationalized text input using the
|
||||
global input method.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkIMStyle ##### -->
|
||||
<para>
|
||||
A set of bit-flags used to specify the input method styles which are supported
|
||||
or which are currently in use. The flags can be divided into 2 groups, the
|
||||
pre-edit flags and the status flags.
|
||||
</para>
|
||||
<para>
|
||||
The pre-edit flags specify how pre-editing data is displayed.
|
||||
For example, this could display the text being typed in the phonetic
|
||||
alphabet before it is composed and inserted as an ideograph.
|
||||
</para>
|
||||
<para>
|
||||
The status flags specify how status information is displayed.
|
||||
The status information can be thought of as an extension of the
|
||||
standard keyboard mode indicators, such as the Caps Lock indicator.
|
||||
</para>
|
||||
<note>
|
||||
<para>
|
||||
The %GDK_IM_PREEDIT_CALLBACKS and %GDK_IM_STATUS_CALLBACKS styles are not
|
||||
currently supported in GTK+.
|
||||
</para>
|
||||
</note>
|
||||
|
||||
@GDK_IM_PREEDIT_AREA: The application provides the input method with an area
|
||||
in which to perform <emphasis>off-the-spot</emphasis> pre-editing.
|
||||
@GDK_IM_PREEDIT_CALLBACKS: The application registers a number of callback
|
||||
functions which are used to display pre-editing data.
|
||||
@GDK_IM_PREEDIT_POSITION: The application provides the input method with the
|
||||
position of the insertion cursor, for <emphasis>over-the-spot</emphasis>
|
||||
pre-editing. The input method creates its own window over the widget to
|
||||
display the pre-editing data.
|
||||
@GDK_IM_PREEDIT_NOTHING: The input method uses the root X window to perform
|
||||
pre-editing, so the application does not need to do anything.
|
||||
@GDK_IM_PREEDIT_NONE: No pre-editing is done by the input method, or no
|
||||
pre-editing data needs to be displayed.
|
||||
@GDK_IM_PREEDIT_MASK: A bit-mask containing all the pre-edit flags.
|
||||
@GDK_IM_STATUS_AREA: The application provides the input method with an area
|
||||
in which to display status information.
|
||||
@GDK_IM_STATUS_CALLBACKS: The applications registers a number of callback
|
||||
functions which are used to display status information.
|
||||
@GDK_IM_STATUS_NOTHING: The input method uses the root X window to display
|
||||
status information, so the application does not need to do anything.
|
||||
@GDK_IM_STATUS_NONE: The input method does not display status information.
|
||||
@GDK_IM_STATUS_MASK: A bit-mask containing all the status flags.
|
||||
|
||||
<!-- ##### FUNCTION gdk_im_ready ##### -->
|
||||
<para>
|
||||
Checks if an input method is to be used for the current locale.
|
||||
If GTK+ has been compiled without support for input methods, or the current
|
||||
locale doesn't need an input method, then this will return FALSE.
|
||||
</para>
|
||||
|
||||
@Returns: TRUE if an input method is available and should be used.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_im_decide_style ##### -->
|
||||
<para>
|
||||
Decides which input method style should be used, by comparing the styles given
|
||||
in @supported_style with those of the available input method.
|
||||
</para>
|
||||
|
||||
@supported_style: styles which are supported by the widget.
|
||||
@Returns: the best style in @supported_style that is also supported by the
|
||||
available input method.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_im_set_best_style ##### -->
|
||||
<para>
|
||||
Sets the best pre-edit and/or status style which should be used.
|
||||
This will affect the style chosen in gdk_im_decide_style().
|
||||
</para>
|
||||
<para>
|
||||
The order of the pre-edit styles is (from worst to best):
|
||||
%GDK_IM_PREEDIT_NONE, %GDK_IM_PREEDIT_NOTHING, %GDK_IM_PREEDIT_AREA,
|
||||
%GDK_IM_PREEDIT_POSITION, %GDK_IM_PREEDIT_CALLBACKS.
|
||||
The order of the status styles is:
|
||||
%GDK_IM_STATUS_NONE, %GDK_IM_STATUS_NOTHING, %GDK_IM_STATUS_AREA,
|
||||
%GDK_IM_STATUS_CALLBACKS.
|
||||
</para>
|
||||
<para>
|
||||
So, for example, to set the best allowed pre-edit style to %GDK_IM_PREEDIT_AREA
|
||||
you would do this:
|
||||
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
gdk_im_set_best_style (GDK_IM_PREEDIT_AREA);
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
|
||||
Or to set the best allowed pre-edit style to %GDK_IM_PREEDIT_POSITION and the
|
||||
best allowed status style to %GDK_IM_STATUS_NOTHING you can do this:
|
||||
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
gdk_im_set_best_style (GDK_IM_PREEDIT_POSITION | GDK_IM_STATUS_NOTHING);
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
</para>
|
||||
|
||||
@best_allowed_style: a bit-mask with the best pre-edit style and/or the best
|
||||
status style to use. If 0 is used, then the current bit-mask of all allowed
|
||||
styles is returned.
|
||||
@Returns: a bit-mask of all the styles allowed.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_im_begin ##### -->
|
||||
<para>
|
||||
Starts editing, using the given input context and #GdkWindow.
|
||||
This should be called when the widget receives the input focus, typically in
|
||||
the widget's focus_in_event method.
|
||||
</para>
|
||||
|
||||
@ic: a #GdkIC.
|
||||
@window: the #GdkWindow which will be receiving the key press events.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_im_end ##### -->
|
||||
<para>
|
||||
Stops editing using the input method.
|
||||
This should be called when the widget loses the input focus, typically in
|
||||
the widget's focus_out_event method.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
93
docs/reference/gdk/tmpl/keys.sgml
Normal file
93
docs/reference/gdk/tmpl/keys.sgml
Normal file
@@ -0,0 +1,93 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Key Values
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions for manipulating keyboard codes.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
Key values are the codes which are sent whenever a key is pressed or released.
|
||||
They appear in the <structfield>keyval</structfield> field of the
|
||||
#GdkEventKey structure, which is passed to signal handlers for the
|
||||
"key-press-event" and "key-release-event" signals.
|
||||
The complete list of key values can be found in the <gdk/gdkkeysyms.h>
|
||||
header file.
|
||||
</para>
|
||||
<para>
|
||||
Key values can be converted into a string representation using
|
||||
gdk_keyval_name(). The reverse function, converting a string to a key value,
|
||||
is provided by gdk_keyval_from_name().
|
||||
</para>
|
||||
<para>
|
||||
The case of key values can be determined using gdk_keyval_is_upper() and
|
||||
gdk_keyval_is_lower(). Key values can be converted to upper or lower case
|
||||
using gdk_keyval_to_upper() and gdk_keyval_to_lower().
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_name ##### -->
|
||||
<para>
|
||||
Converts a key value into a symbolic name.
|
||||
The names are the same as those in the <gdk/gdkkeysyms.h> header file
|
||||
but without the leading "GDK_".
|
||||
</para>
|
||||
|
||||
@keyval: a key value.
|
||||
@Returns: a string containing the name of the key, or NULL if @keyval is not
|
||||
a valid key. The string should not be modified.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_from_name ##### -->
|
||||
<para>
|
||||
Converts a key name to a key value.
|
||||
</para>
|
||||
|
||||
@keyval_name: a key name.
|
||||
@Returns: the corresponding key value, or %GDK_VoidSymbol if the key name is
|
||||
not a valid key.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_is_upper ##### -->
|
||||
<para>
|
||||
Returns TRUE if the given key value is in upper case.
|
||||
</para>
|
||||
|
||||
@keyval: a key value.
|
||||
@Returns: TRUE if @keyval is in upper case, or if @keyval is not subject to
|
||||
case conversion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_is_lower ##### -->
|
||||
<para>
|
||||
Returns TRUE if the given key value is in lower case.
|
||||
</para>
|
||||
|
||||
@keyval: a key value.
|
||||
@Returns: TRUE if @keyval is in lower case, or if @keyval is not subject to
|
||||
case conversion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_to_upper ##### -->
|
||||
<para>
|
||||
Converts a key value to upper case, if applicable.
|
||||
</para>
|
||||
|
||||
@keyval: a key value.
|
||||
@Returns: the upper case form of @keyval, or @keyval itself if it is already
|
||||
in upper case or it is not subject to case conversion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_keyval_to_lower ##### -->
|
||||
<para>
|
||||
Converts a key value to lower case, if applicable.
|
||||
</para>
|
||||
|
||||
@keyval: a key value.
|
||||
@Returns: the lower case form of @keyval, or @keyval itself if it is already
|
||||
in lower case or it is not subject to case conversion.
|
||||
|
||||
|
||||
196
docs/reference/gdk/tmpl/pixmaps.sgml
Normal file
196
docs/reference/gdk/tmpl/pixmaps.sgml
Normal file
@@ -0,0 +1,196 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Bitmaps and Pixmaps
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Offscreen drawables.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
Pixmaps are offscreen drawables. They can be drawn upon with the
|
||||
standard drawing primitives, then copied to another drawable (such as
|
||||
a #GdkWindow) with gdk_pixmap_draw(). The depth of a pixmap
|
||||
is the number of bits per pixels. Bitmaps are simply pixmaps
|
||||
with a depth of 1. (That is, they are monochrome bitmaps - each
|
||||
pixel can be either on or off).
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkPixmap ##### -->
|
||||
<para>
|
||||
An opaque structure representing an offscreen drawable.
|
||||
Pointers to structures of type #GdkPixmap, #GdkBitmap,
|
||||
and #GdkWindow, can often be used interchangeably.
|
||||
The type #GdkDrawable refers generically to any of
|
||||
these types.
|
||||
</para>
|
||||
|
||||
@user_data:
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_new ##### -->
|
||||
<para>
|
||||
Create a new pixmap with a given size and depth.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap. Can be %NULL if @depth is specified,
|
||||
@width: The width of the new pixmap in pixels.
|
||||
@height: The height of the new pixmap in pixels.
|
||||
@depth: The depth (number of bits per pixel) of the new pixmap.
|
||||
If -1, and @window is not %NULL, the depth of the new
|
||||
pixmap will be equal to that of @window.
|
||||
@Returns: the #GdkBitmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_bitmap_create_from_data ##### -->
|
||||
<para>
|
||||
Creates a new bitmap from data in XBM format.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap. Can be %NULL, in which case the root window is
|
||||
used.
|
||||
@data: a pointer to the XBM data.
|
||||
@width: the width of the new pixmap in pixels.
|
||||
@height: the height of the new pixmap in pixels.
|
||||
@Returns: the #GdkBitmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_create_from_data ##### -->
|
||||
<para>
|
||||
Create a two-color pixmap from data in XBM data.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap. Can be %NULL, if the depth is given.
|
||||
@data: a pointer to the data.
|
||||
@width: the width of the new pixmap in pixels.
|
||||
@height: the height of the new pixmap in pixels.
|
||||
@depth: the depth (number of bits per pixel) of the new pixmap.
|
||||
@fg: the foreground color.
|
||||
@bg: the background color.
|
||||
@Returns: the #GdkPixmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_create_from_xpm ##### -->
|
||||
<para>
|
||||
Create a pixmap from a XPM file.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap.
|
||||
@mask: a pointer to a place to store a bitmap representing
|
||||
the transparency mask of the XPM file. Can be %NULL,
|
||||
in which case transparency will be ignored.
|
||||
@transparent_color: the color to be used for the pixels
|
||||
that are transparent in the input file. Can be %NULL,
|
||||
in which case a default color will be used.
|
||||
@filename: the filename of a file containing XPM data.
|
||||
@Returns: the #GdkPixmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_colormap_create_from_xpm ##### -->
|
||||
<para>
|
||||
Create a pixmap from a XPM file using a particular colormap.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap. Can be %NULL if @colormap is given.
|
||||
@colormap: the #GdkColormap that the new pixmap will be use.
|
||||
If omitted, the colormap for @window will be used.
|
||||
@mask: a pointer to a place to store a bitmap representing
|
||||
the transparency mask of the XPM file. Can be %NULL,
|
||||
in which case transparency will be ignored.
|
||||
@transparent_color: the color to be used for the pixels
|
||||
that are transparent in the input file. Can be %NULL,
|
||||
in which case a default color will be used.
|
||||
@filename: the filename of a file containing XPM data.
|
||||
@Returns: the #GdkPixmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_create_from_xpm_d ##### -->
|
||||
<para>
|
||||
Create a pixmap from data in XPM format.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap.
|
||||
@mask: Pointer to a place to store a bitmap representing
|
||||
the transparency mask of the XPM file. Can be %NULL,
|
||||
in which case transparency will be ignored.
|
||||
@transparent_color: This color will be used for the pixels
|
||||
that are transparent in the input file. Can be %NULL
|
||||
in which case a default color will be used.
|
||||
@data: Pointer to a string containing the XPM data.
|
||||
@Returns: the #GdkPixmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_colormap_create_from_xpm_d ##### -->
|
||||
<para>
|
||||
Create a pixmap from data in XPM format using a particular
|
||||
colormap.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow, used to determine default values for the
|
||||
new pixmap. Can be %NULL if @colormap is given.
|
||||
@colormap: the #GdkColormap that the new pixmap will be use.
|
||||
If omitted, the colormap for @window will be used.
|
||||
@mask: a pointer to a place to store a bitmap representing
|
||||
the transparency mask of the XPM file. Can be %NULL,
|
||||
in which case transparency will be ignored.
|
||||
@transparent_color: the color to be used for the pixels
|
||||
that are transparent in the input file. Can be %NULL,
|
||||
in which case a default color will be used.
|
||||
@data: Pointer to a string containing the XPM data.
|
||||
@Returns: the #GdkPixmap.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_ref ##### -->
|
||||
<para>
|
||||
Increase the reference count of a pixmap.
|
||||
</para>
|
||||
|
||||
@pixmap: a #GdkPixmap
|
||||
@Returns: @pixmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_pixmap_unref ##### -->
|
||||
<para>
|
||||
Decrease the reference count of a pixmap. If the resulting
|
||||
reference count is zero, destroy the pixmap.
|
||||
</para>
|
||||
|
||||
@pixmap: a #GdkPixmap
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkBitmap ##### -->
|
||||
<para>
|
||||
An opaque structure representing an offscreen drawable of depth
|
||||
1. Pointers to structures of type GdkPixmap, #GdkBitmap, and
|
||||
#GdkWindow, can often be used interchangeably. The type #GdkDrawable
|
||||
refers generically to any of these types.
|
||||
</para>
|
||||
|
||||
@user_data:
|
||||
|
||||
<!-- ##### FUNCTION gdk_bitmap_ref ##### -->
|
||||
<para>
|
||||
Increase the reference count of a bitmap. An alias
|
||||
for gdk_pixmap_ref().
|
||||
</para>
|
||||
|
||||
@pixmap:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_bitmap_unref ##### -->
|
||||
<para>
|
||||
Decrease the reference count of a bitmap. An alias
|
||||
for gdk_pixmap_unref().
|
||||
</para>
|
||||
|
||||
@pixmap:
|
||||
|
||||
|
||||
225
docs/reference/gdk/tmpl/properties.sgml
Normal file
225
docs/reference/gdk/tmpl/properties.sgml
Normal file
@@ -0,0 +1,225 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Properties and Atoms
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions to manipulate properties on windows.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
Each window under X can have any number of associated
|
||||
<firstterm>properties</firstterm> attached to it.
|
||||
Properties are arbitrary chunks of data identified by
|
||||
<firstterm>atom</firstterm>s. (An <firstterm>atom</firstterm>
|
||||
is a numeric index into a string table on the X server. They are used
|
||||
to transfer strings efficiently between clients without
|
||||
having to transfer the entire string.) A property
|
||||
has an associated type, which is also identified
|
||||
using an atom.
|
||||
</para>
|
||||
<para>
|
||||
A property has an associated <firstterm>format</firstterm>,
|
||||
an integer describing how many bits are in each unit
|
||||
of data inside the property. It must be 8, 16, or 32.
|
||||
When data is transfered between the server and client,
|
||||
if they are of different endianesses it will be byteswapped
|
||||
as necessary according to the format of the property.
|
||||
Note that on the client side, properties of format 32
|
||||
will be stored with one unit per <emphasis>long</emphasis>,
|
||||
even if a long integer has more than 32 bits on the platform.
|
||||
(This decision was apparently made for Xlib to maintain
|
||||
compatibility with programs that assumed longs were 32
|
||||
bits, at the expense of programs that knew better.)
|
||||
</para>
|
||||
<para>
|
||||
The functions in this section are used to add, remove
|
||||
and change properties on windows, to convert atoms
|
||||
to and from strings and to manipulate some types of
|
||||
data commonly stored in X window properties.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### TYPEDEF GdkAtom ##### -->
|
||||
<para>
|
||||
A numeric type representing a string as an index into a table
|
||||
of strings on the X server.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GDK_NONE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_text_property_to_text_list ##### -->
|
||||
<para>
|
||||
Convert a text string from the encoding as it is stored in
|
||||
a property into an array of strings in the encoding of
|
||||
the current local. (The elements of the array represent
|
||||
the null-separated elements of the original text string.)
|
||||
</para>
|
||||
|
||||
@encoding: an atom representing the encoding. The most common
|
||||
values for this are <literal>STRING</literal>,
|
||||
or <literal>COMPOUND_TEXT</literal>. This is
|
||||
value used as the type for the property.
|
||||
@format: the format of the property.
|
||||
@text: the text data.
|
||||
@length: the length of the property, in item.s
|
||||
@list: location to store a terminated array of strings
|
||||
in the encoding of the current locale. This
|
||||
array should be freed using gdk_free_text_list().
|
||||
@Returns: the number of strings stored in @list, or 0,
|
||||
if the conversion failed.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_free_text_list ##### -->
|
||||
<para>
|
||||
Free the array of strings created by
|
||||
gdk_text_property_to_text_list().
|
||||
</para>
|
||||
|
||||
@list: the value stored in the @list parameter by
|
||||
a call to gdk_text_property_to_text_list().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_string_to_compound_text ##### -->
|
||||
<para>
|
||||
Convert a string from the encoding of the current locale
|
||||
into a form suitable for storing in a window property.
|
||||
</para>
|
||||
|
||||
@str: a null-terminated string.
|
||||
@encoding: location to store the encoding atom (to be used as the type for the property).
|
||||
@format: location to store the format for the property.
|
||||
@ctext: location to store newly allocated data for the property.
|
||||
@length: location to store the length of @ctext in items.
|
||||
@Returns: 0 upon sucess, non-zero upon failure.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_free_compound_text ##### -->
|
||||
<para>
|
||||
Free the data returned from gdk_string_to_compound_text().
|
||||
</para>
|
||||
|
||||
@ctext: The pointer stored in @ctext from a call to gdk_string_to_compound_text().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_atom_intern ##### -->
|
||||
<para>
|
||||
Find or create an atom corresponding to a given string.
|
||||
</para>
|
||||
|
||||
@atom_name: a string.
|
||||
@only_if_exists: if %TRUE, do not create a new atom, but
|
||||
just return the atom if it already exists.
|
||||
@Returns: the atom corresponding to @atom_name, or, if
|
||||
@only_if_exists is false, and an atom does not
|
||||
already exists for the string, %GDK_NONE.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_atom_name ##### -->
|
||||
<para>
|
||||
Determine the string corresponding to an atom.
|
||||
</para>
|
||||
|
||||
@atom: a #GdkAtom.
|
||||
@Returns: a newly allocated string containing the string
|
||||
corresponding to @atom. When you are done
|
||||
with the return value, you should free it
|
||||
using g_free().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_property_get ##### -->
|
||||
<para>
|
||||
Retrieves a portion of the contents of a property. If the
|
||||
property does not exist, then the function returns FALSE,
|
||||
and %GDK_NONE will be stored in @actual_property_type.
|
||||
|
||||
Note: the <function>XGetWindowProperty()</function>
|
||||
function that gdk_property_get()
|
||||
uses has a very confusing and complicated set of semantics.
|
||||
Unfortunately, gdk_property_get() makes the situation
|
||||
worse instead of better (the semantics should be considered
|
||||
undefined), and also prints warnings to stderr in cases where it
|
||||
should return a useful error to the program. You are advised to use
|
||||
<function>XGetWindowProperty()</function>
|
||||
directly until a replacement function for gdk_property_get()
|
||||
is provided.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@property: the property to retrieve.
|
||||
@type: the desired property type, or 0, if any type of data
|
||||
is acceptable. If this does not match the actual
|
||||
type, then @actual_format and @actual_length will
|
||||
be filled in, a warning will be printed to stderr
|
||||
and no data will be returned.
|
||||
@offset: the offset into the property at which to begin
|
||||
retrieving data. (in 4 byte units!)
|
||||
@length: the length of the data to delete. (in bytes, but
|
||||
the actual retrieved length will be the next
|
||||
integer multiple multiple of four greater than
|
||||
this!)
|
||||
@pdelete: if %TRUE, delete the property after retrieving the
|
||||
data.
|
||||
@actual_property_type: location to store the actual type of
|
||||
the property.
|
||||
@actual_format: location to store the actual format of the data.
|
||||
@actual_length: location to store the length of the retrieved
|
||||
data, in bytes.
|
||||
@data: location to store a pointer to the data. The retrieved
|
||||
data should be freed with g_free() when you are finished
|
||||
using it.
|
||||
@Returns: %TRUE if data was sucessfully received and stored
|
||||
in @data, otherwise %FALSE.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_property_change ##### -->
|
||||
<para>
|
||||
Change the contents of a property on a window.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@property: the property to change.
|
||||
@type: the new type for the property. If @mode is
|
||||
%GDK_PROP_MODE_REPLACE or %GDK_PROP_MODE_APPEND, then this
|
||||
must match the existing type or an error will occur.
|
||||
@format: the new format for the property. If @mode is
|
||||
%GDK_PROP_MODE_REPLACE or %GDK_PROP_MODE_APPEND, then this
|
||||
must match the existing format or an error will occur.
|
||||
@mode: a value describing how the new data is to be combined
|
||||
with the current data.
|
||||
@data: the data
|
||||
(a <literal>guchar *</literal>
|
||||
<literal>gushort *</literal>, or
|
||||
<literal>gulong *</literal>, depending on @format), cast to a
|
||||
<literal>guchar *</literal>.
|
||||
@nelements: the number of elements of size determined by the format,
|
||||
contained in @data.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkPropMode ##### -->
|
||||
<para>
|
||||
Describes how existing data is combined with new data when
|
||||
using gdk_property_change().
|
||||
</para>
|
||||
|
||||
@GDK_PROP_MODE_REPLACE: the new data replaces the existing data.
|
||||
@GDK_PROP_MODE_PREPEND: the new data is prepended to the existing data.
|
||||
@GDK_PROP_MODE_APPEND: the new data is appended to the existing data.
|
||||
|
||||
<!-- ##### FUNCTION gdk_property_delete ##### -->
|
||||
<para>
|
||||
Delete a property from a window.
|
||||
</para>
|
||||
|
||||
@window: a #GdkWindow.
|
||||
@property: the property to delete.
|
||||
|
||||
|
||||
259
docs/reference/gdk/tmpl/regions.sgml
Normal file
259
docs/reference/gdk/tmpl/regions.sgml
Normal file
@@ -0,0 +1,259 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Points, Rectangles and Regions
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
simple graphical data types.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
GDK provides the #GdkPoint, #GdkRectangle and #GdkRegion data types for
|
||||
representing pixels and sets of pixels on the screen.
|
||||
</para>
|
||||
<para>
|
||||
#GdkPoint is a simple structure containing an x and y coordinate of a point.
|
||||
</para>
|
||||
<para>
|
||||
#GdkRectangle is a structure holding the position and size of a rectangle.
|
||||
The intersection of two rectangles can be computed with
|
||||
gdk_rectangle_intersect(). To find the union of two rectangles use
|
||||
gdk_rectangle_union().
|
||||
</para>
|
||||
<para>
|
||||
#GdkRegion is an opaque data type holding a set of arbitrary pixels, and is
|
||||
usually used for clipping graphical operations (see gdk_gc_set_clip_region()).
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkPoint ##### -->
|
||||
<para>
|
||||
Defines the x and y coordinates of a point.
|
||||
Note that both are defined as #gint16 values, so the coordinates are limited
|
||||
to between -32,768 and 32,767.
|
||||
</para>
|
||||
|
||||
@x: the x coordinate of the point.
|
||||
@y: the y coordinate of the point.
|
||||
|
||||
<!-- ##### STRUCT GdkRectangle ##### -->
|
||||
<para>
|
||||
Defines the position and size of a rectangle.
|
||||
</para>
|
||||
|
||||
@x: the x coordinate of the left edge of the rectangle.
|
||||
@y: the y coordinate of the top of the rectangle.
|
||||
@width: the width of the rectangle.
|
||||
@height: the height of the rectangle.
|
||||
|
||||
<!-- ##### FUNCTION gdk_rectangle_intersect ##### -->
|
||||
<para>
|
||||
Calculates the intersection of two rectangles.
|
||||
</para>
|
||||
|
||||
@src1: a #GdkRectangle.
|
||||
@src2: a #GdkRectangle.
|
||||
@dest: the intersection of @src1 and @src2.
|
||||
@Returns: TRUE if the rectangles intersect.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rectangle_union ##### -->
|
||||
<para>
|
||||
Calculates the union of two rectangles.
|
||||
The union of rectangles @src1 and @src2 is the smallest rectangle which
|
||||
includes both @src1 and @src2 within it.
|
||||
</para>
|
||||
|
||||
@src1: a #GdkRectangle.
|
||||
@src2: a #GdkRectangle.
|
||||
@dest: the union of @src1 and @src2.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkRegion ##### -->
|
||||
<para>
|
||||
A GdkRegion represents a set of pixels on the screen.
|
||||
The only user-visible field of the structure is the user_data member, which
|
||||
can be used to attach arbitrary data to the #GdkRegion.
|
||||
</para>
|
||||
|
||||
@user_data: arbitrary data attached to the #GdkRegion.
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_new ##### -->
|
||||
<para>
|
||||
Creates a new empty #GdkRegion.
|
||||
</para>
|
||||
|
||||
@Returns: a new empty #GdkRegion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_polygon ##### -->
|
||||
<para>
|
||||
Creates a new #GdkRegion using the polygon defined by a number of points.
|
||||
|
||||
</para>
|
||||
|
||||
@points: an array of #GdkPoint structs.
|
||||
@npoints: the number of elements in the @points array.
|
||||
@fill_rule: specifies which pixels are included in the region when the polygon
|
||||
overlaps itself.
|
||||
@Returns: a new #GdkRegion based on the given polygon.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkFillRule ##### -->
|
||||
<para>
|
||||
The method for determining which pixels are included in a region, when
|
||||
creating a #GdkRegion from a polygon.
|
||||
The fill rule is only relevant for polygons which overlap themselves.
|
||||
</para>
|
||||
|
||||
@GDK_EVEN_ODD_RULE: areas which are overlapped an odd number of times are
|
||||
included in the region, while areas overlapped an even number of times are not.
|
||||
@GDK_WINDING_RULE: overlapping areas are always included.
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_destroy ##### -->
|
||||
<para>
|
||||
Destroys a #GdkRegion.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_regions_intersect ##### -->
|
||||
<para>
|
||||
Returns the intersection of two regions.
|
||||
</para>
|
||||
|
||||
@source1: a #GdkRegion.
|
||||
@source2: a #GdkRegion.
|
||||
@Returns: the intersection of @source1 and @source2.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_regions_union ##### -->
|
||||
<para>
|
||||
Returns the union of two regions.
|
||||
This is all pixels in either of @source1 or @source2.
|
||||
</para>
|
||||
|
||||
@source1: a #GdkRegion.
|
||||
@source2: a #GdkRegion.
|
||||
@Returns: the union of @source1 and @source2.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_regions_subtract ##### -->
|
||||
<para>
|
||||
Subtracts one region from another.
|
||||
The result is a region containing all the pixels which are in @source1, but
|
||||
which are not in @source2.
|
||||
</para>
|
||||
|
||||
@source1: a #GdkRegion.
|
||||
@source2: a #GdkRegion to subtract from @source1.
|
||||
@Returns: @source1 - @source2.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_regions_xor ##### -->
|
||||
<para>
|
||||
Returns the difference between the union and the intersection of two regions.
|
||||
This is a region containing the pixels that are in one of the source regions,
|
||||
but which are not in both.
|
||||
</para>
|
||||
|
||||
@source1: a #GdkRegion.
|
||||
@source2: a #GdkRegion.
|
||||
@Returns: the difference between the union and the intersection of @source1
|
||||
and @source2.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_union_with_rect ##### -->
|
||||
<para>
|
||||
Returns the union of a region and a rectangle.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@rect: a #GdkRectangle.
|
||||
@Returns: the union of @region and @rect.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_offset ##### -->
|
||||
<para>
|
||||
Moves a region the specified distance.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@dx: the distance to move the region horizontally.
|
||||
@dy: the distance to move the region vertically.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_shrink ##### -->
|
||||
<para>
|
||||
Resizes a region by the specified amount.
|
||||
Positive values shrink the region. Negative values expand it.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@dx: the number of pixels to shrink the region horizontally.
|
||||
@dy: the number of pixels to shrink the region vertically.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_empty ##### -->
|
||||
<para>
|
||||
Returns TRUE if the #GdkRegion is empty.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@Returns: TRUE if @region is empty.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_equal ##### -->
|
||||
<para>
|
||||
Returns TRUE if the two regions are the same.
|
||||
</para>
|
||||
|
||||
@region1: a #GdkRegion.
|
||||
@region2: a #GdkRegion.
|
||||
@Returns: TRUE if @region1 and @region2 are equal.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_point_in ##### -->
|
||||
<para>
|
||||
Returns TRUE if a point is in a region.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@x: the x coordinate of a point.
|
||||
@y: the y coordinate of a point.
|
||||
@Returns: TRUE if the point is in @region.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_rect_in ##### -->
|
||||
<para>
|
||||
Tests whether a rectangle is within a region.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@rect: a #GdkRectangle.
|
||||
@Returns: GDK_OVERLAP_RECTANGLE_IN, GDK_OVERLAP_RECTANGLE_OUT, or
|
||||
GDK_OVERLAP_RECTANGLE_PART, depending on whether the rectangle is inside,
|
||||
outside, or partly inside the #GdkRegion, respectively.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkOverlapType ##### -->
|
||||
<para>
|
||||
Specifies the possible values returned by gdk_region_rect_in().
|
||||
</para>
|
||||
|
||||
@GDK_OVERLAP_RECTANGLE_IN: if the rectangle is inside the #GdkRegion.
|
||||
@GDK_OVERLAP_RECTANGLE_OUT: if the rectangle is outside the #GdkRegion.
|
||||
@GDK_OVERLAP_RECTANGLE_PART: if the rectangle is partly inside the #GdkRegion.
|
||||
|
||||
<!-- ##### FUNCTION gdk_region_get_clipbox ##### -->
|
||||
<para>
|
||||
Returns the smallest rectangle which includes the entire #GdkRegion.
|
||||
</para>
|
||||
|
||||
@region: a #GdkRegion.
|
||||
@rectangle: returns the smallest rectangle which includes all of @region.
|
||||
|
||||
|
||||
458
docs/reference/gdk/tmpl/rgb.sgml
Normal file
458
docs/reference/gdk/tmpl/rgb.sgml
Normal file
@@ -0,0 +1,458 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
GdkRGB
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
displays RGB images (as well as grayscale and colormapped) to
|
||||
the native window.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
GdkRgb converts RGB, grayscale, and colormapped images into the native
|
||||
window pixel format and displays them. It takes care of colormaps,
|
||||
visuals, dithering, and management of the temporary buffers.
|
||||
|
||||
</para>
|
||||
|
||||
<para>
|
||||
You must call gdk_rgb_init() before using any GdkRgb functionality. If
|
||||
you fail to do so, expect coredumps. All Gtk+ widgets that use GdkRgb
|
||||
(including #GtkPreview) call gdk_rgb_init() in their class_init method.
|
||||
Thus, if you use GdkRgb only indirectly, you don't need to worry
|
||||
about it.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
GdkRgb tries to use the system default visual and colormap, but
|
||||
doesn't always succeed. Thus, you have to be prepared to install the
|
||||
visual and colormap generated by GdkRgb. The following code sequence
|
||||
(before any widgets are created) should work in most applications:
|
||||
</para>
|
||||
|
||||
<informalexample>
|
||||
<programlisting>
|
||||
gdk_rgb_init ();
|
||||
|
||||
gtk_widget_set_default_colormap (gdk_rgb_get_cmap ());
|
||||
gtk_widget_set_default_visual (gdk_rgb_get_visual ());
|
||||
</programlisting>
|
||||
</informalexample>
|
||||
|
||||
<para>
|
||||
You can also push the colormap and visual, but in general it doesn't
|
||||
work unless the push wraps the window creation call. If you wrap the
|
||||
push around a widget which is embedded in a window without the GdkRgb
|
||||
colormap and visual, it probably won't work, and is likely to cause
|
||||
colormap flashing, as well.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
On 8-bit systems, the colormaps used by Imlib and GdkRgb may
|
||||
conflict. There is no good general solution to this other than phasing
|
||||
out the dependence on Imlib.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
You can set the threshold for installing colormaps with
|
||||
gdk_rgb_set_min_colors (). The default is 5x5x5 (125). If a colorcube
|
||||
of this size or larger can be allocated in the default colormap, then
|
||||
that's done. Otherwise, GdkRgb creates its own private colormap.
|
||||
Setting it to 0 means that it always tries to use the default
|
||||
colormap, and setting it to 216 means that it always creates a private
|
||||
one if it cannot allocate the 6x6x6 colormap in the default. If you
|
||||
always want a private colormap (to avoid consuming too many colormap
|
||||
entries for other apps, say), you can use gdk_rgb_set_install(TRUE).
|
||||
Setting the value greater than 216 exercises a bug in older versions
|
||||
of GdkRgb. Note, however, that setting it to 0 doesn't let you get
|
||||
away with ignoring the colormap and visual - a colormap is always
|
||||
created in grayscale and direct color modes, and the visual is changed
|
||||
in cases where a "better" visual than the default is available.
|
||||
</para>
|
||||
|
||||
<example>
|
||||
<title>A simple example program using GdkRGB.</title>
|
||||
<programlisting>
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
#define IMAGE_WIDTH 256
|
||||
#define IMAGE_HEIGHT 256
|
||||
|
||||
guchar rgbbuf[IMAGE_WIDTH * IMAGE_HEIGHT * 3];
|
||||
|
||||
gboolean on_darea_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event,
|
||||
gpointer user_data);
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
GtkWidget *window, *darea;
|
||||
gint x, y;
|
||||
guchar *pos;
|
||||
|
||||
gtk_init (&argc, &argv);
|
||||
gdk_rgb_init ();
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
darea = gtk_drawing_area_new ();
|
||||
gtk_drawing_area_size (GTK_DRAWING_AREA (darea), IMAGE_WIDTH, IMAGE_HEIGHT);
|
||||
gtk_container_add (GTK_CONTAINER (window), darea);
|
||||
gtk_signal_connect (GTK_OBJECT (darea), "expose-event",
|
||||
GTK_SIGNAL_FUNC (on_darea_expose), NULL);
|
||||
gtk_widget_show_all (window);
|
||||
|
||||
/* Set up the RGB buffer. */
|
||||
pos = rgbbuf;
|
||||
for (y = 0; y < IMAGE_HEIGHT; y++)
|
||||
{
|
||||
for (x = 0; x < IMAGE_WIDTH; x++)
|
||||
{
|
||||
*pos++ = x - x % 32; /* Red. */
|
||||
*pos++ = (x / 32) * 4 + y - y % 32; /* Green. */
|
||||
*pos++ = y - y % 32; /* Blue. */
|
||||
}
|
||||
}
|
||||
|
||||
gtk_main ();
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
gboolean
|
||||
on_darea_expose (GtkWidget *widget,
|
||||
GdkEventExpose *event,
|
||||
gpointer user_data)
|
||||
{
|
||||
gdk_draw_rgb_image (widget->window, widget->style->fg_gc[GTK_STATE_NORMAL],
|
||||
0, 0, IMAGE_WIDTH, IMAGE_HEIGHT,
|
||||
GDK_RGB_DITHER_MAX, rgbbuf, IMAGE_WIDTH * 3);
|
||||
}
|
||||
</programlisting>
|
||||
</example>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term>#GdkColor</term>
|
||||
<listitem><para>The underlying Gdk mechanism for allocating
|
||||
colors.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
</variablelist>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_init ##### -->
|
||||
<para>
|
||||
Initializes GdkRgb statically. It may be called more than once with no
|
||||
ill effects. It must, however, be called before any other GdkRgb
|
||||
operations are performed.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The GdkRgb "context" is allocated statically. Thus, GdkRgb may be used
|
||||
to drive only one visual in any given application. GdkRgb
|
||||
automatically selects a best visual and sets its own colormap, if
|
||||
necessary. gdk_rgb_get_visual() and gdk_rgb_get_cmap () retrieve
|
||||
the chosen visual and colormap, respectively.
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_rgb_image ##### -->
|
||||
<para>
|
||||
Draws an RGB image in the drawable. This is the core GdkRgb
|
||||
function, and likely the only one you will need to use other than the
|
||||
initialization stuff.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
The @rowstride parameter allows for lines to be aligned more flexibly.
|
||||
For example, lines may be allocated to begin on 32-bit boundaries,
|
||||
even if the width of the rectangle is odd. Rowstride is also useful
|
||||
when drawing a subrectangle of a larger image in memory. Finally, to
|
||||
replicate the same line a number of times, the trick of setting
|
||||
@rowstride to 0 is allowed.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
In general, for 0 <= i < @width and 0 <= j < height,
|
||||
the pixel (x + i, y + j) is colored with red value @rgb_buf[@j *
|
||||
@rowstride + @i * 3], green value @rgb_buf[@j * @rowstride + @i * 3 +
|
||||
1], and blue value @rgb_buf[@j * @rowstride + @i * 3 + 2].
|
||||
</para>
|
||||
|
||||
@drawable: The #GdkDrawable to draw in (usually a #GdkWindow).
|
||||
@gc: The graphics context (all Gdk drawing operations require one; its
|
||||
contents are ignored).
|
||||
@x: The x coordinate of the top-left corner in the drawable.
|
||||
@y: The y coordinate of the top-left corner in the drawable.
|
||||
@width: The width of the rectangle to be drawn.
|
||||
@height: The height of the rectangle to be drawn.
|
||||
@dith: A #GdkRgbDither value, selecting the desired dither mode.
|
||||
@rgb_buf: The pixel data, represented as packed 24-bit data.
|
||||
@rowstride: The number of bytes from the start of one row in @rgb_buf to the
|
||||
start of the next.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_rgb_image_dithalign ##### -->
|
||||
<para>
|
||||
Draws an RGB image in the drawable, with an adjustment for dither alignment.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
This function is useful when drawing dithered images into a window
|
||||
that may be scrolled. Pixel (x, y) will be drawn dithered as if its
|
||||
actual location is (x + @xdith, y + @ydith). Thus, if you draw an
|
||||
image into a window using zero dither alignment, then scroll up one
|
||||
pixel, subsequent draws to the window should have @ydith = 1.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
Setting the dither alignment correctly allows updating of small parts
|
||||
of the screen while avoiding visible "seams" between the different
|
||||
dither textures.
|
||||
</para>
|
||||
|
||||
@drawable: The #GdkDrawable to draw in (usually a #GdkWindow).
|
||||
@gc: The graphics context.
|
||||
@x: The x coordinate of the top-left corner in the drawable.
|
||||
@y: The y coordinate of the top-left corner in the drawable.
|
||||
@width: The width of the rectangle to be drawn.
|
||||
@height: The height of the rectangle to be drawn.
|
||||
@dith: A #GdkRgbDither value, selecting the desired dither mode.
|
||||
@rgb_buf: The pixel data, represented as packed 24-bit data.
|
||||
@rowstride: The number of bytes from the start of one row in @rgb_buf to the
|
||||
start of the next.
|
||||
@xdith: An x offset for dither alignment.
|
||||
@ydith: A y offset for dither alignment.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_indexed_image ##### -->
|
||||
<para>
|
||||
Draws an indexed image in the drawable, using a #GdkRgbCmap to assign
|
||||
actual colors to the color indices.
|
||||
</para>
|
||||
|
||||
@drawable: The #GdkDrawable to draw in (usually a #GdkWindow).
|
||||
@gc: The graphics context.
|
||||
@x: The x coordinate of the top-left corner in the drawable.
|
||||
@y: The y coordinate of the top-left corner in the drawable.
|
||||
@width: The width of the rectangle to be drawn.
|
||||
@height: The height of the rectangle to be drawn.
|
||||
@dith: A #GdkRgbDither value, selecting the desired dither mode.
|
||||
@buf: The pixel data, represented as 8-bit color indices.
|
||||
@rowstride: The number of bytes from the start of one row in @buf to the
|
||||
start of the next.
|
||||
@cmap: The #GdkRgbCmap used to assign colors to the color indices.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_gray_image ##### -->
|
||||
<para>
|
||||
Draws a grayscale image in the drawable.
|
||||
|
||||
</para>
|
||||
|
||||
@drawable: The #GdkDrawable to draw in (usually a #GdkWindow).
|
||||
@gc: The graphics context.
|
||||
@x: The x coordinate of the top-left corner in the drawable.
|
||||
@y: The y coordinate of the top-left corner in the drawable.
|
||||
@width: The width of the rectangle to be drawn.
|
||||
@height: The height of the rectangle to be drawn.
|
||||
@dith: A #GdkRgbDither value, selecting the desired dither mode.
|
||||
@buf: The pixel data, represented as 8-bit gray values.
|
||||
@rowstride: The number of bytes from the start of one row in @buf to the
|
||||
start of the next.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_draw_rgb_32_image ##### -->
|
||||
<para>
|
||||
Draws a padded RGB image in the drawable. The image is stored as one
|
||||
pixel per 32-bit word. It is laid out as a red byte, a green byte, a
|
||||
blue byte, and a padding byte.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
It's unlikely that this function will give significant performance
|
||||
gains in practice. In my experience, the performance gain from having
|
||||
pixels aligned to 32-bit boundaries is cancelled out by the increased
|
||||
memory bandwidth.
|
||||
</para>
|
||||
|
||||
@drawable: The #GdkDrawable to draw in (usually a #GdkWindow).
|
||||
@gc: The graphics context.
|
||||
@x: The x coordinate of the top-left corner in the drawable.
|
||||
@y: The y coordinate of the top-left corner in the drawable.
|
||||
@width: The width of the rectangle to be drawn.
|
||||
@height: The height of the rectangle to be drawn.
|
||||
@dith: A #GdkRgbDither value, selecting the desired dither mode.
|
||||
@buf: The pixel data, represented as padded 32-bit data.
|
||||
@rowstride: The number of bytes from the start of one row in @buf to the
|
||||
start of the next.
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkRgbDither ##### -->
|
||||
<para>
|
||||
|
||||
Selects whether or not GdkRgb applies dithering
|
||||
to the image on display. There are three values:
|
||||
</para>
|
||||
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
%GDK_RGB_DITHER_NONE: Never use dithering.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
%GDK_RGB_DITHER_NORMAL: Use dithering in 8 bits per pixel (and below)
|
||||
only.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>
|
||||
%GDK_RGB_DITHER_MAX: Use dithering in 16 bits per pixel and below.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
</itemizedlist>
|
||||
|
||||
<para>
|
||||
Since GdkRgb currently only handles images with 8 bits per component,
|
||||
dithering on 24 bit per pixel displays is a moot point.
|
||||
</para>
|
||||
|
||||
@GDK_RGB_DITHER_NONE:
|
||||
@GDK_RGB_DITHER_NORMAL:
|
||||
@GDK_RGB_DITHER_MAX:
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_cmap_new ##### -->
|
||||
<para>
|
||||
Creates a new #GdkRgbCmap structure. The cmap maps color indexes to
|
||||
RGB colors. If @n_colors is less than 256, then images containing
|
||||
color values greater than or equal to @n_colors will produce undefined
|
||||
results, including possibly segfaults.
|
||||
</para>
|
||||
|
||||
@colors: The colors, represented as 0xRRGGBB integer values.
|
||||
@n_colors: The number of colors in the cmap.
|
||||
@Returns: The newly created #GdkRgbCmap
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_cmap_free ##### -->
|
||||
<para>
|
||||
Frees the memory associated with a #GdkRgbCmap created by gdk_rgb_cmap_new().
|
||||
</para>
|
||||
|
||||
@cmap: The #GdkRgbCmap to free.
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkRgbCmap ##### -->
|
||||
<para>
|
||||
A private data structure which maps color indices to actual RGB
|
||||
colors. This is used only for gdk_draw_indexed_image().
|
||||
</para>
|
||||
|
||||
@colors:
|
||||
@lut:
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_gc_set_foreground ##### -->
|
||||
<para>
|
||||
Sets the foreground color in @gc to the specified color (or the
|
||||
closest approximation, in the case of limited visuals).
|
||||
</para>
|
||||
|
||||
@gc: The #GdkGC to modify.
|
||||
@rgb: The color, represented as a 0xRRGGBB integer value.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_gc_set_background ##### -->
|
||||
<para>
|
||||
Sets the background color in @gc to the specified color (or the
|
||||
closest approximation, in the case of limited visuals).
|
||||
</para>
|
||||
|
||||
@gc: The #GdkGC to modify.
|
||||
@rgb: The color, represented as a 0xRRGGBB integer value.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_xpixel_from_rgb ##### -->
|
||||
<para>
|
||||
Finds the X pixel closest in color to the @rgb color specified. This
|
||||
value may be used to set the <structfield>pixel</structfield> field of
|
||||
a #GdkColor struct.
|
||||
</para>
|
||||
|
||||
@rgb: The color, represented as a 0xRRGGBB integer value.
|
||||
@Returns: The X pixel value.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_set_install ##### -->
|
||||
<para>
|
||||
If @install is TRUE, directs GdkRgb to always install a new "private"
|
||||
colormap rather than trying to find a best fit with the colors already
|
||||
allocated. Ordinarily, GdkRgb will install a colormap only if a
|
||||
sufficient cube cannot be allocated.
|
||||
</para>
|
||||
|
||||
<para>
|
||||
A private colormap has more colors, leading to better quality display,
|
||||
but also leads to the dreaded "colormap flashing" effect.
|
||||
</para>
|
||||
|
||||
@install: TRUE to set install mode.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_set_min_colors ##### -->
|
||||
<para>
|
||||
Sets the minimum number of colors for the color cube. Generally,
|
||||
GdkRgb tries to allocate the largest color cube it can. If it can't
|
||||
allocate a color cube at least as large as @min_colors, it installs a
|
||||
private colormap.
|
||||
</para>
|
||||
|
||||
@min_colors: The minimum number of colors accepted.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_get_visual ##### -->
|
||||
<para>
|
||||
Gets the visual chosen by GdkRgb. This visual and the corresponding
|
||||
colormap should be used when creating windows that will be drawn in by GdkRgb.
|
||||
</para>
|
||||
|
||||
@Returns: The #GdkVisual chosen by GdkRgb.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_get_cmap ##### -->
|
||||
<para>
|
||||
Gets the colormap set by GdkRgb. This colormap and the corresponding
|
||||
visual should be used when creating windows that will be drawn in by GdkRgb.
|
||||
</para>
|
||||
|
||||
@Returns: The #GdkColormap set by GdkRgb.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_ditherable ##### -->
|
||||
<para>
|
||||
Determine whether the visual is ditherable. This function may be
|
||||
useful for presenting a user interface choice to the user about which
|
||||
dither mode is desired; if the display is not ditherable, it may make
|
||||
sense to gray out or hide the corresponding UI widget.
|
||||
</para>
|
||||
|
||||
@Returns: TRUE if the visual is ditherable.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_rgb_set_verbose ##### -->
|
||||
<para>
|
||||
Sets the "verbose" flag. This is generally only useful for debugging.
|
||||
</para>
|
||||
|
||||
@verbose: TRUE if verbose messages are desired.
|
||||
|
||||
|
||||
185
docs/reference/gdk/tmpl/selections.sgml
Normal file
185
docs/reference/gdk/tmpl/selections.sgml
Normal file
@@ -0,0 +1,185 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Selections
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
functions for transfering data via the X selection mechanism.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The X selection mechanism provides a way to transfer
|
||||
arbitrary chunks of data between programs.
|
||||
A <firstterm>selection</firstterm> is a essentially
|
||||
a named clipboard, identified by a string interned
|
||||
as a #GdkAtom. By claiming ownership of a selection,
|
||||
an application indicates that it will be responsible
|
||||
for supplying its contents. The most common
|
||||
selections are <literal>PRIMARY</literal> and
|
||||
<literal>CLIPBOARD</literal>.
|
||||
</para>
|
||||
<para>
|
||||
The contents of a selection can be represented in
|
||||
a number of formats, called <firstterm>targets</firstterm>.
|
||||
Each target is identified by an atom. A list of
|
||||
all possible targets supported by the selection owner
|
||||
can be retrieved by requesting the special target
|
||||
<literal>TARGETS</literal>. When a selection is
|
||||
retrieved, the data is accompanied by a type
|
||||
(an atom), and a format (an integer, representing
|
||||
the number of bits per item).
|
||||
See <link linkend="gdk-Properties-and-Atoms">Properties and Atoms</link>
|
||||
for more information.
|
||||
</para>
|
||||
<para>
|
||||
The functions in this section only contain the lowlevel
|
||||
parts of the selection protocol. A considerably more
|
||||
complicated implementation is needed on top of this.
|
||||
GTK+ contains such an implementation in the functions
|
||||
in <literal>gtkselection.h</literal> and programmers
|
||||
should use those functions instead of the ones presented
|
||||
here. If you plan to implement selection handling
|
||||
directly on top of the functions here, you should refer
|
||||
to the X Inter-client Communication Conventions Manual
|
||||
(ICCCM).
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### ENUM GdkSelection ##### -->
|
||||
<para>
|
||||
The #GdkSelection enumeration contains predefined
|
||||
atom values for several common selections.
|
||||
</para>
|
||||
|
||||
@GDK_SELECTION_PRIMARY: The primary X selection. Programs
|
||||
typically claim this selection when the user
|
||||
selects text and paste its contents in response
|
||||
to a middle button press.
|
||||
@GDK_SELECTION_SECONDARY: An additional X selection.
|
||||
|
||||
<!-- ##### ENUM GdkSelectionType ##### -->
|
||||
<para>
|
||||
The #GdkSelectionType enumeration contains predefined
|
||||
atom values used to represent the types of data transferred
|
||||
in response to a request for a target. See the
|
||||
ICCCM for details about what data should be transferred
|
||||
for each of these types. Other atoms can be used,
|
||||
and the recommended practice for GTK+ is to to use mime
|
||||
types for this purpose. However, supporting these types
|
||||
may be useful for compatibility with older programs.
|
||||
</para>
|
||||
|
||||
@GDK_SELECTION_TYPE_ATOM: An atom. (format 32)
|
||||
@GDK_SELECTION_TYPE_BITMAP: A bitmap ID. (format 32)
|
||||
@GDK_SELECTION_TYPE_COLORMAP: A colormap ID. (format 32)
|
||||
@GDK_SELECTION_TYPE_DRAWABLE: A drawable ID. (format 32)
|
||||
@GDK_SELECTION_TYPE_INTEGER: An integer. (format 32)
|
||||
@GDK_SELECTION_TYPE_PIXMAP: A pixmap ID. (format 32)
|
||||
@GDK_SELECTION_TYPE_WINDOW: A window ID. (format 32)
|
||||
@GDK_SELECTION_TYPE_STRING: A string encoded
|
||||
in ISO Latin-1. (With the additional of <symbol>TAB</symbol>
|
||||
and <symbol>NEWLINE</symbol>.) (format 8)
|
||||
|
||||
<!-- ##### ENUM GdkTarget ##### -->
|
||||
<para>
|
||||
The #GdkTarget enumeration contains predefined atom values which are
|
||||
used to describe possible targets for a selection. Other atoms can be
|
||||
used, and the recommended practice for GTK+ is to to use mime types
|
||||
for this purpose. However, supporting these types may be useful for
|
||||
compatibility with older programs.
|
||||
</para>
|
||||
|
||||
@GDK_TARGET_BITMAP: A bitmap ID.
|
||||
@GDK_TARGET_COLORMAP: A colormap ID.
|
||||
@GDK_TARGET_DRAWABLE: A drawable ID.
|
||||
@GDK_TARGET_PIXMAP: A pixmap ID.
|
||||
@GDK_TARGET_STRING: A string encoded in ISO Latin-1.
|
||||
(With the additional of <symbol>TAB</symbol>
|
||||
and <symbol>NEWLINE</symbol>.)
|
||||
|
||||
<!-- ##### FUNCTION gdk_selection_owner_set ##### -->
|
||||
<para>
|
||||
Set the owner of the given selection.
|
||||
</para>
|
||||
|
||||
@owner: a #GdkWindow or NULL to indicate that the
|
||||
the owner for the given should be unset.
|
||||
@selection: an atom identifying a selection.
|
||||
@time: timestamp to use when setting the selection.
|
||||
If this is older than the timestamp given last
|
||||
time the owner was set for the given selection, the
|
||||
request will be ignored.
|
||||
@send_event: if %TRUE, and the new owner is different
|
||||
from the current owner, the current owner
|
||||
will be sent a SelectionClear event.
|
||||
@Returns: %TRUE if the selection owner was succesfully
|
||||
changed to @owner, otherwise %FALSE.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_selection_owner_get ##### -->
|
||||
<para>
|
||||
Determine the owner of the given selection.
|
||||
</para>
|
||||
|
||||
@selection: an atom indentifying a selection.
|
||||
@Returns: if there is a selection owner for this window,
|
||||
and it is a window known to the current process,
|
||||
the #GdkWindow that owns the selection, otherwise
|
||||
NULL. Note that the return value may be owned
|
||||
by a different process if a foreign window
|
||||
was previously created for that window, but
|
||||
a new foreign window will never be created by
|
||||
this call.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_selection_convert ##### -->
|
||||
<para>
|
||||
Retrieve the contents of a selection in a given
|
||||
form.
|
||||
</para>
|
||||
|
||||
@requestor: a #GdkWindow.
|
||||
@selection: an atom identifying the selection to get the
|
||||
contents of.
|
||||
@target: the form in which to retrieve the selection.
|
||||
@time: the timestamp to use when retrieving the
|
||||
selection. The selection owner may refuse the
|
||||
request if it did not own the selection at
|
||||
the time indicated by the timestamp.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_selection_property_get ##### -->
|
||||
<para>
|
||||
Retrieve selection data that was stored by the selection
|
||||
data in response to a call to gdk_selection_convert()
|
||||
</para>
|
||||
|
||||
@requestor: the window on which the data is stored
|
||||
@data: location to store a pointer to the retrieved data.
|
||||
If the retrieval failed, NULL we be stored here, otherwise, it
|
||||
will be non-NULL and the returned data should be freed with g_free()
|
||||
when you are finished using it. The length of the
|
||||
allocated memory is one more than the the length
|
||||
of the returned data, and the final byte will always
|
||||
be zero, to ensure null-termination of strings.
|
||||
@prop_type: location to store the type of the property.
|
||||
@prop_format: location to store the format of the property.
|
||||
@Returns: the length of the retrieved data.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_selection_send_notify ##### -->
|
||||
<para>
|
||||
Send a response to SelectionRequest event.
|
||||
</para>
|
||||
|
||||
@requestor: window to which to deliver response.
|
||||
@selection: selection that was requested.
|
||||
@target: target that was selected.
|
||||
@property: property in which the selection owner stored the
|
||||
data, or %GDK_NONE to indicate that the request
|
||||
was rejected.
|
||||
@time: timestamp.
|
||||
|
||||
|
||||
50
docs/reference/gdk/tmpl/threads.sgml
Normal file
50
docs/reference/gdk/tmpl/threads.sgml
Normal file
@@ -0,0 +1,50 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Threads
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### VARIABLE gdk_threads_mutex ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO GDK_THREADS_ENTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GDK_THREADS_LEAVE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_threads_enter ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_threads_leave ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
391
docs/reference/gdk/tmpl/visuals.sgml
Normal file
391
docs/reference/gdk/tmpl/visuals.sgml
Normal file
@@ -0,0 +1,391 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Visuals
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
manipulation of visuals.
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
The way that the data stored on the screen is stored
|
||||
in memory can vary considerably between different X
|
||||
servers; some X servers even support multiple formats
|
||||
used simultaneously. An X <firstterm>visual</firstterm>
|
||||
represents a particular format for screen data.
|
||||
It includes information about the number of bits
|
||||
used for each color, the way the bits are translated
|
||||
into an RGB value for display, and the way the bits
|
||||
are stored in memory.
|
||||
</para>
|
||||
<para>
|
||||
There are several standard visuals. The visual returned
|
||||
by gdk_visual_get_system() is the system's default
|
||||
visual. gdk_rgb_get_visual() return the visual most
|
||||
suited to displaying full-color image data. If you
|
||||
use the calls in GdkRGB, you should create your windows
|
||||
using this visual (and the colormap returned by
|
||||
gdk_rgb_get_colormap()).
|
||||
</para>
|
||||
<para>
|
||||
A number of functions are provided for determining
|
||||
the "best" available visual. For the purposes of
|
||||
making this determination, higher bit depths are
|
||||
considered better, and for visuals of the same
|
||||
bit depth, %GDK_VISUAL_PSEUDO_COLOR is preferred at
|
||||
8bpp, otherwise, the visual types are ranked in the
|
||||
order of (highest to lowest) %GDK_VISUAL_DIRECT_COLOR,
|
||||
%GDK_VISUAL_TRUE_COLOR, %GDK_VISUAL_PSEUDO_COLOR,
|
||||
%GDK_VISUAL_STATIC_COLOR, %GDK_VISUAL_GRAYSCALE,
|
||||
then %GDK_VISUAL_STATIC_GRAY.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkVisual ##### -->
|
||||
<para>
|
||||
The GdkVisual structure contains information about
|
||||
a particular visual. It contains the following
|
||||
public fields.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="struct">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry><structfield>type</structfield></entry>
|
||||
<entry>The type of this visual.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>depth</structfield></entry>
|
||||
<entry>The number of bits per pixel.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>byte_order</structfield></entry>
|
||||
<entry>The byte-order for this visual.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>colormap_size</structfield></entry>
|
||||
<entry>The number of entries in the colormap, for
|
||||
visuals of type GDK_VISUAL_PSEUDO_COLOR or
|
||||
GDK_VISUAL_GRAY_SCALE. For other visual types, it
|
||||
is the number of possible levels per color component.
|
||||
If the visual has different numbers of levels for
|
||||
different components, the value of this field is
|
||||
undefined.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>bits_per_rgb</structfield></entry>
|
||||
<entry>
|
||||
The number of significant bits per red, green, or blue
|
||||
when specifying colors for this visual. (For instance,
|
||||
for gdk_colormap_alloc_color())
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>red_mask</structfield></entry>
|
||||
<entry>
|
||||
A mask giving the bits in a pixel value that
|
||||
correspond to the red field. Significant only for
|
||||
%GDK_VISUAL_PSEUDOCOLOR and %GDK_VISUAL_DIRECTCOLOR.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>red_shift, red_prec</structfield></entry>
|
||||
<entry>
|
||||
The <structfield>red_shift</structfield> and
|
||||
<structfield>red_prec</structfield> give an alternate presentation
|
||||
of the information in <structfield>red_mask</structfield>.
|
||||
<structfield>red_mask</structfield> is a contiguous sequence
|
||||
of <structfield>red_prec</structfield> starting at bit
|
||||
number <structfield>red_shift</structfield>. For example,
|
||||
<xref linkend="rgbmask"> shows constructing a pixel value
|
||||
out of three 16 bit color values.
|
||||
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>green_mask</structfield></entry>
|
||||
<entry>
|
||||
A mask giving the bits in a pixel value that
|
||||
correspond to the green field.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>green_shift, green_prec</structfield></entry>
|
||||
<entry>
|
||||
The <structfield>green_shift</structfield> and
|
||||
<structfield>green_prec</structfield> give an alternate presentation
|
||||
of the information in <structfield>green_mask</structfield>.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>blue_mask</structfield></entry>
|
||||
<entry>
|
||||
A mask giving the bits in a pixel value that
|
||||
correspond to the blue field.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry><structfield>blue_shift, blue_prec</structfield></entry>
|
||||
<entry>
|
||||
The <structfield>blue_shift</structfield> and
|
||||
<structfield>blue_prec</structfield> give an alternate presentation
|
||||
of the information in <structfield>blue_mask</structfield>.
|
||||
</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
<figure float="1" id="rgbmask">
|
||||
<title>Constructing a pixel value from components</title>
|
||||
<programlisting>
|
||||
guint
|
||||
pixel_from_rgb (GdkVisual *visual,
|
||||
guchar r, guchar b, guchar g)
|
||||
{
|
||||
return ((r >> (16 - visual->red_prec)) << visual->red_shift) |
|
||||
((g >> (16 - visual->green_prec)) << visual->green_shift) |
|
||||
((r >> (16 - visual->blue_prec)) << visual->blue_shift);
|
||||
}
|
||||
</programlisting>
|
||||
</figure>
|
||||
|
||||
@type:
|
||||
@depth:
|
||||
@byte_order:
|
||||
@colormap_size:
|
||||
@bits_per_rgb:
|
||||
@red_mask:
|
||||
@red_shift:
|
||||
@red_prec:
|
||||
@green_mask:
|
||||
@green_shift:
|
||||
@green_prec:
|
||||
@blue_mask:
|
||||
@blue_shift:
|
||||
@blue_prec:
|
||||
|
||||
<!-- ##### ENUM GdkVisualType ##### -->
|
||||
<para>
|
||||
A set of values that describe the manner in which the
|
||||
pixel values for a visual are converted into RGB
|
||||
values for display.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_VISUAL_STATIC_GRAY</entry>
|
||||
<entry>Each pixel value indexes a grayscale value directly.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_VISUAL_GRAYSCALE</entry>
|
||||
<entry>Each pixel is an index into a color map that maps
|
||||
pixel values into grayscale values. The color map can
|
||||
be changed by an application.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_VISUAL_STATIC_COLOR</entry>
|
||||
<entry>Each pixel value is an index into a predefined,
|
||||
unmodifiable color map that maps pixel values into
|
||||
rgb values.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_VISUAL_PSEUDO_COLOR</entry>
|
||||
<entry>Each pixel is an index into a color map that maps
|
||||
pixel values into rgb values. The color map can
|
||||
be changed by an application.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_TRUE_COLOR</entry>
|
||||
<entry>Each pixel value directly contains red, green,
|
||||
and blue components. The <structfield>red_mask</structfield>,
|
||||
<structfield>green_mask</structfield>, and
|
||||
<structfield>blue_mask</structfield> fields of the #GdkVisual
|
||||
structure describe how the components are assembled into
|
||||
a pixel value.
|
||||
.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_DIRECT_COLOR</entry>
|
||||
<entry>Each pixel value contains red, green, and blue
|
||||
components as for %GDK_TRUE_COLOR, but the components
|
||||
are mapped via a color table into the final output
|
||||
table instead of being converted directly..</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_VISUAL_STATIC_GRAY:
|
||||
@GDK_VISUAL_GRAYSCALE:
|
||||
@GDK_VISUAL_STATIC_COLOR:
|
||||
@GDK_VISUAL_PSEUDO_COLOR:
|
||||
@GDK_VISUAL_TRUE_COLOR:
|
||||
@GDK_VISUAL_DIRECT_COLOR:
|
||||
|
||||
<!-- ##### ENUM GdkByteOrder ##### -->
|
||||
<para>
|
||||
A set of values describing the possible byte-orders
|
||||
for storing pixel values in memory.
|
||||
|
||||
<informaltable pgwide=1 frame="none" role="enum">
|
||||
<tgroup cols="2"><colspec colwidth="2*"><colspec colwidth="8*">
|
||||
<tbody>
|
||||
|
||||
<row>
|
||||
<entry>GDK_LSB_FIRST</entry>
|
||||
<entry>The values are stored with the least-significant byte
|
||||
first. For instance, the 32-bit value 0xffeecc would be stored
|
||||
in memory as 0xcc, 0xee, 0xff, 0x00.</entry>
|
||||
</row>
|
||||
|
||||
<row>
|
||||
<entry>GDK_MSB_FIRST</entry>
|
||||
<entry>The values are stored with the least-significant byte
|
||||
first. For instance, the 32-bit value 0xffeecc would be stored
|
||||
in memory as 0xff, 0xee, 0xcc, 0x00.</entry>
|
||||
</row>
|
||||
|
||||
</tbody></tgroup></informaltable>
|
||||
</para>
|
||||
|
||||
@GDK_LSB_FIRST:
|
||||
@GDK_MSB_FIRST:
|
||||
|
||||
<!-- ##### FUNCTION gdk_query_depths ##### -->
|
||||
<para>
|
||||
Lists the available color depths. The returned values
|
||||
are pointers to static storage and should not be
|
||||
modified or freed.
|
||||
</para>
|
||||
|
||||
@depths: a location to store a pointer to an array
|
||||
holding the available color depths.
|
||||
@count: a location to store the number of values in @depths.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_query_visual_types ##### -->
|
||||
<para>
|
||||
Lists the available visual types. The returned values
|
||||
are pointers to static storage and should not be
|
||||
modified or freed.
|
||||
</para>
|
||||
|
||||
@visual_types: a location to store a pointer to an
|
||||
array holding the available visual types.
|
||||
@count: a location to store the number of values in @visual types.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_list_visuals ##### -->
|
||||
<para>
|
||||
Lists the available visuals.
|
||||
</para>
|
||||
|
||||
@Returns: A #GList of the available visuals. The list
|
||||
should be freed this list with g_list_free().
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best_depth ##### -->
|
||||
<para>
|
||||
Returns the best available color depth.
|
||||
</para>
|
||||
|
||||
@Returns: the best available color depth.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best_type ##### -->
|
||||
<para>
|
||||
Returns the best available visual type.
|
||||
</para>
|
||||
|
||||
@Returns: the best available visual type.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_system ##### -->
|
||||
<para>
|
||||
Returns the system's default visual.
|
||||
</para>
|
||||
|
||||
@Returns: the system's default visual.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best ##### -->
|
||||
<para>
|
||||
Returns the best available visual.
|
||||
</para>
|
||||
|
||||
@Returns: the best available visual.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best_with_depth ##### -->
|
||||
<para>
|
||||
Returns the best available visual with a certain depth.
|
||||
</para>
|
||||
|
||||
@depth: the desired color depth
|
||||
@Returns: the best available visual with @depth bits per pixel
|
||||
or %NULL if no visuals with that type are available.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best_with_type ##### -->
|
||||
<para>
|
||||
Returns the best available visual of a certain visual type.
|
||||
</para>
|
||||
|
||||
@visual_type: the desired visual type.
|
||||
@Returns: the visual of the given type with the highest depth
|
||||
or %NULL if no visuals of that type are available.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_get_best_with_both ##### -->
|
||||
<para>
|
||||
Returns the best available visual
|
||||
</para>
|
||||
|
||||
@depth: the desired visual type.
|
||||
@visual_type: the desired depth.
|
||||
@Returns: the best available visual with the given depth
|
||||
and visual type, or %NULL if no matching visuals are
|
||||
available.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_ref ##### -->
|
||||
<para>
|
||||
In theory, increases the reference count of a visual. However,
|
||||
the set of visuals is determined statically when GTK+ is
|
||||
initialized, so this operation does nothing.
|
||||
</para>
|
||||
|
||||
@visual: a #GdkVisual.
|
||||
@Returns: @visual.
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_visual_unref ##### -->
|
||||
<para>
|
||||
In theory, decreases the reference count of a visual. Like
|
||||
gdk_visual_ref(), this operation does nothing.
|
||||
</para>
|
||||
|
||||
@visual: a #GdkVisual.
|
||||
|
||||
|
||||
783
docs/reference/gdk/tmpl/windows.sgml
Normal file
783
docs/reference/gdk/tmpl/windows.sgml
Normal file
@@ -0,0 +1,783 @@
|
||||
<!-- ##### SECTION Title ##### -->
|
||||
Windows
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### STRUCT GdkWindowAttr ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@title:
|
||||
@event_mask:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
@wclass:
|
||||
@visual:
|
||||
@colormap:
|
||||
@window_type:
|
||||
@cursor:
|
||||
@wmclass_name:
|
||||
@wmclass_class:
|
||||
@override_redirect:
|
||||
|
||||
<!-- ##### STRUCT GdkWindow ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@user_data:
|
||||
|
||||
<!-- ##### ENUM GdkWindowType ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_WINDOW_ROOT:
|
||||
@GDK_WINDOW_TOPLEVEL:
|
||||
@GDK_WINDOW_CHILD:
|
||||
@GDK_WINDOW_DIALOG:
|
||||
@GDK_WINDOW_TEMP:
|
||||
@GDK_WINDOW_PIXMAP:
|
||||
@GDK_WINDOW_FOREIGN:
|
||||
|
||||
<!-- ##### ENUM GdkWindowClass ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_INPUT_OUTPUT:
|
||||
@GDK_INPUT_ONLY:
|
||||
|
||||
<!-- ##### ENUM GdkWindowAttributesType ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_WA_TITLE:
|
||||
@GDK_WA_X:
|
||||
@GDK_WA_Y:
|
||||
@GDK_WA_CURSOR:
|
||||
@GDK_WA_COLORMAP:
|
||||
@GDK_WA_VISUAL:
|
||||
@GDK_WA_WMCLASS:
|
||||
@GDK_WA_NOREDIR:
|
||||
|
||||
<!-- ##### ENUM GdkWindowHints ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_HINT_POS:
|
||||
@GDK_HINT_MIN_SIZE:
|
||||
@GDK_HINT_MAX_SIZE:
|
||||
@GDK_HINT_BASE_SIZE:
|
||||
@GDK_HINT_ASPECT:
|
||||
@GDK_HINT_RESIZE_INC:
|
||||
|
||||
<!-- ##### STRUCT GdkGeometry ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@min_width:
|
||||
@min_height:
|
||||
@max_width:
|
||||
@max_height:
|
||||
@base_width:
|
||||
@base_height:
|
||||
@width_inc:
|
||||
@height_inc:
|
||||
@min_aspect:
|
||||
@max_aspect:
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@parent:
|
||||
@attributes:
|
||||
@attributes_mask:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_ref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_unref ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_at_pointer ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@win_x:
|
||||
@win_y:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_show ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_hide ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_is_visible ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_is_viewable ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_withdraw ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_move ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_resize ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_move_resize ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_reparent ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@new_parent:
|
||||
@x:
|
||||
@y:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_clear ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_clear_area ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_clear_area_e ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_copy_area ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@gc:
|
||||
@x:
|
||||
@y:
|
||||
@source_window:
|
||||
@source_x:
|
||||
@source_y:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_raise ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_lower ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_register_dnd ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_user_data ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@user_data:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_override_redirect ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@override_redirect:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_add_filter ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@function:
|
||||
@data:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_remove_filter ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@function:
|
||||
@data:
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GdkFilterFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@xevent:
|
||||
@event:
|
||||
@data:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkFilterReturn ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_FILTER_CONTINUE:
|
||||
@GDK_FILTER_TRANSLATE:
|
||||
@GDK_FILTER_REMOVE:
|
||||
|
||||
<!-- ##### TYPEDEF GdkXEvent ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_shape_combine_mask ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@shape_mask:
|
||||
@offset_x:
|
||||
@offset_y:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_child_shapes ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_merge_child_shapes ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_static_gravities ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@use_static:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_hints ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@min_width:
|
||||
@min_height:
|
||||
@max_width:
|
||||
@max_height:
|
||||
@flags:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_title ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@title:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_background ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@color:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_back_pixmap ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@pixmap:
|
||||
@parent_relative:
|
||||
|
||||
|
||||
<!-- ##### MACRO GDK_PARENT_RELATIVE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_cursor ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@cursor:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_colormap ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@colormap:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_user_data ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@data:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_geometry ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@width:
|
||||
@height:
|
||||
@depth:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_geometry_hints ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@geometry:
|
||||
@flags:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_position ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_root_origin ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_size ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@width:
|
||||
@height:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_visual ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_colormap ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_type ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_origin ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_deskrelative_origin ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_pointer ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@x:
|
||||
@y:
|
||||
@mask:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkModifierType ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_SHIFT_MASK:
|
||||
@GDK_LOCK_MASK:
|
||||
@GDK_CONTROL_MASK:
|
||||
@GDK_MOD1_MASK:
|
||||
@GDK_MOD2_MASK:
|
||||
@GDK_MOD3_MASK:
|
||||
@GDK_MOD4_MASK:
|
||||
@GDK_MOD5_MASK:
|
||||
@GDK_BUTTON1_MASK:
|
||||
@GDK_BUTTON2_MASK:
|
||||
@GDK_BUTTON3_MASK:
|
||||
@GDK_BUTTON4_MASK:
|
||||
@GDK_BUTTON5_MASK:
|
||||
@GDK_RELEASE_MASK:
|
||||
@GDK_MODIFIER_MASK:
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_parent ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_toplevel ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_children ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_events ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_events ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@event_mask:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_icon ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@icon_window:
|
||||
@pixmap:
|
||||
@mask:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_icon_name ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@name:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_transient_for ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@leader:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_role ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@role:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_group ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@leader:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_decorations ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@decorations:
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkWMDecoration ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_DECOR_ALL:
|
||||
@GDK_DECOR_BORDER:
|
||||
@GDK_DECOR_RESIZEH:
|
||||
@GDK_DECOR_TITLE:
|
||||
@GDK_DECOR_MENU:
|
||||
@GDK_DECOR_MINIMIZE:
|
||||
@GDK_DECOR_MAXIMIZE:
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_set_functions ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@window:
|
||||
@functions:
|
||||
|
||||
|
||||
<!-- ##### ENUM GdkWMFunction ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GDK_FUNC_ALL:
|
||||
@GDK_FUNC_RESIZE:
|
||||
@GDK_FUNC_MOVE:
|
||||
@GDK_FUNC_MINIMIZE:
|
||||
@GDK_FUNC_MAXIMIZE:
|
||||
@GDK_FUNC_CLOSE:
|
||||
|
||||
<!-- ##### FUNCTION gdk_window_get_toplevels ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### STRUCT GdkDrawable ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@user_data:
|
||||
|
||||
<!-- ##### FUNCTION gdk_drawable_set_data ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@drawable:
|
||||
@key:
|
||||
@data:
|
||||
@destroy_func:
|
||||
|
||||
|
||||
6
docs/reference/gtk/.cvsignore
Normal file
6
docs/reference/gtk/.cvsignore
Normal file
@@ -0,0 +1,6 @@
|
||||
Makefile
|
||||
Makefile.in
|
||||
sgml
|
||||
html
|
||||
gtk-decl-list.txt
|
||||
gtk-unused.txt
|
||||
59
docs/reference/gtk/Makefile.am
Normal file
59
docs/reference/gtk/Makefile.am
Normal file
@@ -0,0 +1,59 @@
|
||||
## Process this file with automake to produce Makefile.in
|
||||
|
||||
# The name of the module.
|
||||
DOC_MODULE=gtk
|
||||
|
||||
# The top-level SGML file.
|
||||
DOC_MAIN_SGML_FILE=gtk-docs.sgml
|
||||
|
||||
# We could alternatively use this for using installed headers.
|
||||
INCLUDE_DIR=`gtk-config --prefix`/include/gtk
|
||||
|
||||
|
||||
TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE)
|
||||
|
||||
CFLAGS=`gtk-config --cflags`
|
||||
LDFLAGS=`gtk-config --libs`
|
||||
|
||||
scan:
|
||||
CFLAGS=$(CFLAGS) LDFLAGS=$(LDFLAGS) gtkdoc-scanobj --module=$(DOC_MODULE)
|
||||
gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers='gtkintl.h' $(INCLUDE_DIR)/*.h
|
||||
|
||||
templates: scan
|
||||
gtkdoc-mktmpl --module=$(DOC_MODULE)
|
||||
|
||||
sgml:
|
||||
gtkdoc-mkdb --module=$(DOC_MODULE)
|
||||
|
||||
html:
|
||||
if ! test -d html ; then mkdir html ; fi
|
||||
-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
|
||||
|
||||
clean-local:
|
||||
rm -f *~ *.bak *.hierarchy *.signals *.args *-unused.txt
|
||||
|
||||
maintainer-clean-local: clean
|
||||
rm -rf sgml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
|
||||
|
||||
install-data-local:
|
||||
install -d -m 0755 $(TARGET_DIR)
|
||||
install -m 0644 html/*.html $(TARGET_DIR)
|
||||
install -m 0644 html/index.sgml $(TARGET_DIR)
|
||||
gtkdoc-fixxref --module=$(DOC_MODULE) --html-dir=$(HTML_DIR)
|
||||
|
||||
EXTRA_DIST = \
|
||||
$(DOC_MAIN_SGML_FILE) \
|
||||
$(DOC_MODULE)-sections.txt \
|
||||
gtk-overrides.txt \
|
||||
gtk-decl.txt \
|
||||
gtk.hierarchy \
|
||||
gtk.signals \
|
||||
gtk.args \
|
||||
gtk.types \
|
||||
objects_grouped.sgml
|
||||
|
||||
dist-hook:
|
||||
mkdir $(distdir)/tmpl
|
||||
cp -p tmpl/*.sgml $(distdir)/tmpl
|
||||
|
||||
.PHONY : html sgml templates scan
|
||||
13819
docs/reference/gtk/gtk-decl.txt
Normal file
13819
docs/reference/gtk/gtk-decl.txt
Normal file
File diff suppressed because it is too large
Load Diff
293
docs/reference/gtk/gtk-docs.sgml
Normal file
293
docs/reference/gtk/gtk-docs.sgml
Normal file
@@ -0,0 +1,293 @@
|
||||
<!doctype book PUBLIC "-//Davenport//DTD DocBook V3.0//EN" [
|
||||
<!entity hash "#">
|
||||
<!entity GtkAccelLabel SYSTEM "sgml/gtkaccellabel.sgml">
|
||||
<!entity GtkAdjustment SYSTEM "sgml/gtkadjustment.sgml">
|
||||
<!entity GtkAlignment SYSTEM "sgml/gtkalignment.sgml">
|
||||
<!entity GtkArrow SYSTEM "sgml/gtkarrow.sgml">
|
||||
<!entity GtkAspectFrame SYSTEM "sgml/gtkaspectframe.sgml">
|
||||
<!entity GtkButtonBox SYSTEM "sgml/gtkbbox.sgml">
|
||||
<!entity GtkBin SYSTEM "sgml/gtkbin.sgml">
|
||||
<!entity GtkBox SYSTEM "sgml/gtkbox.sgml">
|
||||
<!entity GtkButton SYSTEM "sgml/gtkbutton.sgml">
|
||||
<!entity GtkCalendar SYSTEM "sgml/gtkcalendar.sgml">
|
||||
<!entity GtkCheckButton SYSTEM "sgml/gtkcheckbutton.sgml">
|
||||
<!entity GtkCheckMenuItem SYSTEM "sgml/gtkcheckmenuitem.sgml">
|
||||
<!entity GtkCList SYSTEM "sgml/gtkclist.sgml">
|
||||
<!entity GtkColorSelection SYSTEM "sgml/gtkcolorsel.sgml">
|
||||
<!entity GtkColorSelectionDialog SYSTEM "sgml/gtkcolorseldlg.sgml">
|
||||
<!entity GtkCombo SYSTEM "sgml/gtkcombo.sgml">
|
||||
<!entity GtkContainer SYSTEM "sgml/gtkcontainer.sgml">
|
||||
<!entity GtkCTree SYSTEM "sgml/gtkctree.sgml">
|
||||
<!entity GtkCurve SYSTEM "sgml/gtkcurve.sgml">
|
||||
<!entity GtkData SYSTEM "sgml/gtkdata.sgml">
|
||||
<!entity GtkDialog SYSTEM "sgml/gtkdialog.sgml">
|
||||
<!entity GtkDrawingArea SYSTEM "sgml/gtkdrawingarea.sgml">
|
||||
<!entity GtkEditable SYSTEM "sgml/gtkeditable.sgml">
|
||||
<!entity GtkEntry SYSTEM "sgml/gtkentry.sgml">
|
||||
<!entity GtkEventBox SYSTEM "sgml/gtkeventbox.sgml">
|
||||
<!entity GtkFileSelection SYSTEM "sgml/gtkfilesel.sgml">
|
||||
<!entity GtkFixed SYSTEM "sgml/gtkfixed.sgml">
|
||||
<!entity GtkFontSelection SYSTEM "sgml/gtkfontsel.sgml">
|
||||
<!entity GtkFontSelectionDialog SYSTEM "sgml/gtkfontseldlg.sgml">
|
||||
<!entity GtkFrame SYSTEM "sgml/gtkframe.sgml">
|
||||
<!entity GtkGammaCurve SYSTEM "sgml/gtkgamma.sgml">
|
||||
<!entity GtkHandleBox SYSTEM "sgml/gtkhandlebox.sgml">
|
||||
<!entity GtkHButtonBox SYSTEM "sgml/gtkhbbox.sgml">
|
||||
<!entity GtkHBox SYSTEM "sgml/gtkhbox.sgml">
|
||||
<!entity GtkHPaned SYSTEM "sgml/gtkhpaned.sgml">
|
||||
<!entity GtkHRuler SYSTEM "sgml/gtkhruler.sgml">
|
||||
<!entity GtkHScale SYSTEM "sgml/gtkhscale.sgml">
|
||||
<!entity GtkHScrollbar SYSTEM "sgml/gtkhscrollbar.sgml">
|
||||
<!entity GtkHSeparator SYSTEM "sgml/gtkhseparator.sgml">
|
||||
<!entity GtkImage SYSTEM "sgml/gtkimage.sgml">
|
||||
<!entity GtkInputDialog SYSTEM "sgml/gtkinputdialog.sgml">
|
||||
<!entity GtkInvisible SYSTEM "sgml/gtkinvisible.sgml">
|
||||
<!entity GtkItem SYSTEM "sgml/gtkitem.sgml">
|
||||
<!entity GtkItemFactory SYSTEM "sgml/gtkitemfactory.sgml">
|
||||
<!entity GtkLabel SYSTEM "sgml/gtklabel.sgml">
|
||||
<!entity GtkLayout SYSTEM "sgml/gtklayout.sgml">
|
||||
<!entity GtkList SYSTEM "sgml/gtklist.sgml">
|
||||
<!entity GtkListItem SYSTEM "sgml/gtklistitem.sgml">
|
||||
<!entity GtkMenu SYSTEM "sgml/gtkmenu.sgml">
|
||||
<!entity GtkMenuBar SYSTEM "sgml/gtkmenubar.sgml">
|
||||
<!entity GtkMenuItem SYSTEM "sgml/gtkmenuitem.sgml">
|
||||
<!entity GtkMenuShell SYSTEM "sgml/gtkmenushell.sgml">
|
||||
<!entity GtkMisc SYSTEM "sgml/gtkmisc.sgml">
|
||||
<!entity GtkNotebook SYSTEM "sgml/gtknotebook.sgml">
|
||||
<!entity GtkObject SYSTEM "sgml/gtkobject.sgml">
|
||||
<!entity GtkOptionMenu SYSTEM "sgml/gtkoptionmenu.sgml">
|
||||
<!entity GtkPacker SYSTEM "sgml/gtkpacker.sgml">
|
||||
<!entity GtkPaned SYSTEM "sgml/gtkpaned.sgml">
|
||||
<!entity GtkPixmap SYSTEM "sgml/gtkpixmap.sgml">
|
||||
<!entity GtkPlug SYSTEM "sgml/gtkplug.sgml">
|
||||
<!entity GtkPreview SYSTEM "sgml/gtkpreview.sgml">
|
||||
<!entity GtkProgress SYSTEM "sgml/gtkprogress.sgml">
|
||||
<!entity GtkProgressBar SYSTEM "sgml/gtkprogressbar.sgml">
|
||||
<!entity GtkRadioButton SYSTEM "sgml/gtkradiobutton.sgml">
|
||||
<!entity GtkRadioMenuItem SYSTEM "sgml/gtkradiomenuitem.sgml">
|
||||
<!entity GtkRange SYSTEM "sgml/gtkrange.sgml">
|
||||
<!entity GtkRuler SYSTEM "sgml/gtkruler.sgml">
|
||||
<!entity GtkScale SYSTEM "sgml/gtkscale.sgml">
|
||||
<!entity GtkScrollbar SYSTEM "sgml/gtkscrollbar.sgml">
|
||||
<!entity GtkScrolledWindow SYSTEM "sgml/gtkscrolledwindow.sgml">
|
||||
<!entity GtkSeparator SYSTEM "sgml/gtkseparator.sgml">
|
||||
<!entity GtkSocket SYSTEM "sgml/gtksocket.sgml">
|
||||
<!entity GtkSpinButton SYSTEM "sgml/gtkspinbutton.sgml">
|
||||
<!entity GtkStatusbar SYSTEM "sgml/gtkstatusbar.sgml">
|
||||
<!entity GtkTable SYSTEM "sgml/gtktable.sgml">
|
||||
<!entity GtkTearoffMenuItem SYSTEM "sgml/gtktearoffmenuitem.sgml">
|
||||
<!entity GtkText SYSTEM "sgml/gtktext.sgml">
|
||||
<!entity GtkTipsQuery SYSTEM "sgml/gtktipsquery.sgml">
|
||||
<!entity GtkToggleButton SYSTEM "sgml/gtktogglebutton.sgml">
|
||||
<!entity GtkToolbar SYSTEM "sgml/gtktoolbar.sgml">
|
||||
<!entity GtkTooltips SYSTEM "sgml/gtktooltips.sgml">
|
||||
<!entity GtkTree SYSTEM "sgml/gtktree.sgml">
|
||||
<!entity GtkTreeItem SYSTEM "sgml/gtktreeitem.sgml">
|
||||
<!entity GtkVButtonBox SYSTEM "sgml/gtkvbbox.sgml">
|
||||
<!entity GtkVBox SYSTEM "sgml/gtkvbox.sgml">
|
||||
<!entity GtkViewport SYSTEM "sgml/gtkviewport.sgml">
|
||||
<!entity GtkVPaned SYSTEM "sgml/gtkvpaned.sgml">
|
||||
<!entity GtkVRuler SYSTEM "sgml/gtkvruler.sgml">
|
||||
<!entity GtkVScale SYSTEM "sgml/gtkvscale.sgml">
|
||||
<!entity GtkVScrollbar SYSTEM "sgml/gtkvscrollbar.sgml">
|
||||
<!entity GtkVSeparator SYSTEM "sgml/gtkvseparator.sgml">
|
||||
<!entity GtkWidget SYSTEM "sgml/gtkwidget.sgml">
|
||||
<!entity GtkWindow SYSTEM "sgml/gtkwindow.sgml">
|
||||
<!entity gtk-General SYSTEM "sgml/gtkmain.sgml">
|
||||
<!entity gtk-Feature-Test-Macros SYSTEM "sgml/gtkfeatures.sgml">
|
||||
<!entity gtk-Graphics-Contexts SYSTEM "sgml/gtkgc.sgml">
|
||||
<!entity gtk-Styles SYSTEM "sgml/gtkstyle.sgml">
|
||||
<!entity gtk-Themes SYSTEM "sgml/gtkthemes.sgml">
|
||||
<!entity gtk-Resource-Files SYSTEM "sgml/gtkrc.sgml">
|
||||
<!entity gtk-Keyboard-Accelerators SYSTEM "sgml/gtkaccelgroup.sgml">
|
||||
<!entity gtk-Selections SYSTEM "sgml/gtkselection.sgml">
|
||||
<!entity gtk-Drag-and-Drop SYSTEM "sgml/gtkdnd.sgml">
|
||||
<!entity gtk-Signals SYSTEM "sgml/gtksignal.sgml">
|
||||
<!entity gtk-Signal-Marshallers SYSTEM "sgml/gtkmarshal.sgml">
|
||||
<!entity gtk-Object-Properties SYSTEM "sgml/gtkarg.sgml">
|
||||
<!entity gtk-Types SYSTEM "sgml/gtktypeutils.sgml">
|
||||
<!entity gtk-Bindings SYSTEM "sgml/gtkbindings.sgml">
|
||||
<!entity gtk-Standard-Enumerations SYSTEM "sgml/gtkenums.sgml">
|
||||
<!entity gtk-Private-Information SYSTEM "sgml/gtkprivate.sgml">
|
||||
|
||||
<!entity index-Object-Tree SYSTEM "sgml/tree_index.sgml">
|
||||
|
||||
<!entity index-Objects-Grouped SYSTEM "objects_grouped.sgml">
|
||||
]>
|
||||
<book id="index">
|
||||
<bookinfo>
|
||||
<title>GTK+ Reference Manual</title>
|
||||
</bookinfo>
|
||||
|
||||
<chapter id="gtk">
|
||||
<title>GTK+ </title>
|
||||
<para>
|
||||
GTK+ is a multi-platform open source GUI Toolkit. Everything about
|
||||
GTK+ from the object-oriented design to the Free Software LGPL
|
||||
licensing allows you to code your project with the most freedom
|
||||
possible. You can develop open software, free software, or even
|
||||
commercial non-free software without having to spend a dime for
|
||||
licenses or royalties.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ is a set of libraries to create graphical user interfaces. It
|
||||
works on many Unix-like platforms, and a Windows version is in
|
||||
development. GTK+ is released under the GNU Library General Public
|
||||
License (GNU LGPL), which allows for flexible licensing of client
|
||||
applications. GTK+ has a C-based object-oriented architecture that
|
||||
allows for maximum flexibility. Bindings for other languages have
|
||||
been written, including C++, Objective-C, Guile/Scheme, Perl, Python,
|
||||
TOM, Ada95, Free Pascal, and Eiffel.
|
||||
</para>
|
||||
<para>
|
||||
GTK+ consists of the following component libraries:
|
||||
<variablelist>
|
||||
|
||||
<varlistentry>
|
||||
<term>GLib</term>
|
||||
<listitem><para>
|
||||
Provides many useful data types, macros, type conversions,
|
||||
string utilities and a lexical scanner. Includes Win32 support.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>GDK</term>
|
||||
<listitem><para>
|
||||
A wrapper for low-level windowing functions.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry>
|
||||
<term>GTK+</term>
|
||||
<listitem><para>
|
||||
An advanced widget set.
|
||||
</para></listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</para>
|
||||
>k-General;
|
||||
>k-Feature-Test-Macros;
|
||||
>k-Graphics-Contexts;
|
||||
>k-Styles;
|
||||
>k-Themes;
|
||||
>k-Resource-Files;
|
||||
>k-Keyboard-Accelerators;
|
||||
>k-Selections;
|
||||
>k-Drag-and-Drop;
|
||||
>k-Signals;
|
||||
>k-Signal-Marshallers;
|
||||
>k-Object-Properties;
|
||||
>k-Types;
|
||||
>k-Bindings;
|
||||
>k-Standard-Enumerations;
|
||||
>k-Private-Information;
|
||||
</chapter>
|
||||
|
||||
<chapter id="gtkobjects" role="no-toc">
|
||||
<title>GTK+ Widgets and Objects</title>
|
||||
&index-Objects-Grouped;
|
||||
|
||||
&GtkAccelLabel;
|
||||
&GtkAdjustment;
|
||||
&GtkAlignment;
|
||||
&GtkArrow;
|
||||
&GtkAspectFrame;
|
||||
&GtkButtonBox;
|
||||
&GtkBin;
|
||||
&GtkBox;
|
||||
&GtkButton;
|
||||
&GtkCalendar;
|
||||
&GtkCheckButton;
|
||||
&GtkCheckMenuItem;
|
||||
&GtkCList;
|
||||
&GtkColorSelection;
|
||||
&GtkColorSelectionDialog;
|
||||
&GtkCombo;
|
||||
&GtkContainer;
|
||||
&GtkCTree;
|
||||
&GtkCurve;
|
||||
&GtkData;
|
||||
&GtkDialog;
|
||||
&GtkDrawingArea;
|
||||
&GtkEditable;
|
||||
&GtkEntry;
|
||||
&GtkEventBox;
|
||||
&GtkFileSelection;
|
||||
&GtkFixed;
|
||||
&GtkFontSelection;
|
||||
&GtkFontSelectionDialog;
|
||||
&GtkFrame;
|
||||
&GtkGammaCurve;
|
||||
&GtkHandleBox;
|
||||
&GtkHButtonBox;
|
||||
&GtkHBox;
|
||||
&GtkHPaned;
|
||||
&GtkHRuler;
|
||||
&GtkHScale;
|
||||
&GtkHScrollbar;
|
||||
&GtkHSeparator;
|
||||
&GtkImage;
|
||||
&GtkInputDialog;
|
||||
&GtkInvisible;
|
||||
&GtkItem;
|
||||
&GtkItemFactory;
|
||||
&GtkLabel;
|
||||
&GtkLayout;
|
||||
&GtkList;
|
||||
&GtkListItem;
|
||||
&GtkMenu;
|
||||
&GtkMenuBar;
|
||||
&GtkMenuItem;
|
||||
&GtkMenuShell;
|
||||
&GtkMisc;
|
||||
&GtkNotebook;
|
||||
&GtkObject;
|
||||
&GtkOptionMenu;
|
||||
&GtkPacker;
|
||||
&GtkPaned;
|
||||
&GtkPixmap;
|
||||
&GtkPlug;
|
||||
&GtkPreview;
|
||||
&GtkProgress;
|
||||
&GtkProgressBar;
|
||||
&GtkRadioButton;
|
||||
&GtkRadioMenuItem;
|
||||
&GtkRange;
|
||||
&GtkRuler;
|
||||
&GtkScale;
|
||||
&GtkScrollbar;
|
||||
&GtkScrolledWindow;
|
||||
&GtkSeparator;
|
||||
&GtkSocket;
|
||||
&GtkSpinButton;
|
||||
&GtkStatusbar;
|
||||
&GtkTable;
|
||||
&GtkTearoffMenuItem;
|
||||
&GtkText;
|
||||
&GtkTipsQuery;
|
||||
&GtkToggleButton;
|
||||
&GtkToolbar;
|
||||
&GtkTooltips;
|
||||
&GtkTree;
|
||||
&GtkTreeItem;
|
||||
&GtkVButtonBox;
|
||||
&GtkVBox;
|
||||
&GtkViewport;
|
||||
&GtkVPaned;
|
||||
&GtkVRuler;
|
||||
&GtkVScale;
|
||||
&GtkVScrollbar;
|
||||
&GtkVSeparator;
|
||||
&GtkWidget;
|
||||
&GtkWindow;
|
||||
</chapter>
|
||||
|
||||
<chapter id="gtk-index">
|
||||
<title>Index</title>
|
||||
<sect1>
|
||||
<title>Object Hierarchy</title>
|
||||
&index-Object-Tree;
|
||||
</sect1>
|
||||
</chapter>
|
||||
</book>
|
||||
19
docs/reference/gtk/gtk-overrides.txt
Normal file
19
docs/reference/gtk/gtk-overrides.txt
Normal file
@@ -0,0 +1,19 @@
|
||||
# These are manually-edited to override or add declarations to those scanned
|
||||
# from the GTK header files.
|
||||
|
||||
# These haven't been given parameter names in the header files.
|
||||
<USER_FUNCTION>
|
||||
<NAME>GtkArgGetFunc</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id
|
||||
</USER_FUNCTION>
|
||||
|
||||
<USER_FUNCTION>
|
||||
<NAME>GtkArgSetFunc</NAME>
|
||||
<RETURNS>void</RETURNS>
|
||||
GtkObject *object,
|
||||
GtkArg *arg,
|
||||
guint arg_id
|
||||
</USER_FUNCTION>
|
||||
2952
docs/reference/gtk/gtk-sections.txt
Normal file
2952
docs/reference/gtk/gtk-sections.txt
Normal file
File diff suppressed because it is too large
Load Diff
846
docs/reference/gtk/gtk.args
Normal file
846
docs/reference/gtk/gtk.args
Normal file
@@ -0,0 +1,846 @@
|
||||
<ARG>
|
||||
<NAME>GtkAccelLabel::accel_widget</NAME>
|
||||
<TYPE>GtkWidget</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkAlignment::xalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkAlignment::yalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkAlignment::xscale</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkAlignment::yscale</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkArrow::arrow_type</NAME>
|
||||
<TYPE>GtkArrowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkArrow::shadow_type</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkBox::spacing</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkBox::homogeneous</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkButton::label</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkButton::relief</NAME>
|
||||
<TYPE>GtkReliefStyle</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::n_columns</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rwX</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::shadow_type</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::selection_mode</NAME>
|
||||
<TYPE>GtkSelectionMode</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::row_height</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::reorderable</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::titles_active</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCList::use_drag_icons</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkContainer::border_width</NAME>
|
||||
<TYPE>gulong</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkContainer::resize_mode</NAME>
|
||||
<TYPE>GtkResizeMode</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkContainer::child</NAME>
|
||||
<TYPE>GtkWidget</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::n_columns</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rwX</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::tree_column</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rwX</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::indent</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::spacing</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::show_stub</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::line_style</NAME>
|
||||
<TYPE>GtkCTreeLineStyle</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkCTree::expander_style</NAME>
|
||||
<TYPE>GtkCTreeExpanderStyle</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkEditable::text_position</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkEditable::editable</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkEntry::max_length</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkEntry::visibility</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkFrame::label</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkFrame::label_xalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkFrame::label_yalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkFrame::shadow</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkHandleBox::shadow</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkHScale::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkHScrollbar::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkLabel::label</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkLabel::pattern</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkLabel::justify</NAME>
|
||||
<TYPE>GtkJustification</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkMenuBar::shadow</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkMisc::xalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkMisc::yalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkMisc::xpad</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkMisc::ypad</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::page</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::tab_pos</NAME>
|
||||
<TYPE>GtkPositionType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::tab_border</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::tab_hborder</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::tab_vborder</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::show_tabs</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::show_border</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::scrollable</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkNotebook::enable_popup</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkObject::user_data</NAME>
|
||||
<TYPE>gpointer</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkObject::signal</NAME>
|
||||
<TYPE>GtkSignal</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkObject::signal_after</NAME>
|
||||
<TYPE>GtkSignal</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkObject::object_signal</NAME>
|
||||
<TYPE>GtkSignal</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkObject::object_signal_after</NAME>
|
||||
<TYPE>GtkSignal</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::spacing</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::default_border_width</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::default_pad_x</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::default_pad_y</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::default_ipad_x</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkPacker::default_ipad_y</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgress::activity_mode</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgress::show_text</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgress::text_xalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgress::text_yalign</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::orientation</NAME>
|
||||
<TYPE>GtkProgressBarOrientation</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::bar_style</NAME>
|
||||
<TYPE>GtkProgressBarStyle</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::activity_step</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::activity_blocks</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkProgressBar::discrete_blocks</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkRadioButton::group</NAME>
|
||||
<TYPE>GtkRadioButton</TYPE>
|
||||
<FLAGS>w</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkRange::update_policy</NAME>
|
||||
<TYPE>GtkUpdateType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScale::digits</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScale::draw_value</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScale::value_pos</NAME>
|
||||
<TYPE>GtkPositionType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScrolledWindow::hadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScrolledWindow::vadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScrolledWindow::hscrollbar_policy</NAME>
|
||||
<TYPE>GtkPolicyType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScrolledWindow::vscrollbar_policy</NAME>
|
||||
<TYPE>GtkPolicyType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkScrolledWindow::window_placement</NAME>
|
||||
<TYPE>GtkCornerType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::climb_rate</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::digits</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::snap_to_ticks</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::numeric</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::wrap</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::update_policy</NAME>
|
||||
<TYPE>GtkSpinButtonUpdatePolicy</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::shadow_type</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkSpinButton::value</NAME>
|
||||
<TYPE>gfloat</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTable::n_rows</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTable::n_columns</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTable::row_spacing</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTable::column_spacing</NAME>
|
||||
<TYPE>guint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTable::homogeneous</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkText::hadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkText::vadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkText::line_wrap</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkText::word_wrap</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTipsQuery::emit_always</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTipsQuery::caller</NAME>
|
||||
<TYPE>GtkWidget</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTipsQuery::label_inactive</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkTipsQuery::label_no_tip</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkToggleButton::active</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkToggleButton::draw_indicator</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkViewport::hadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkViewport::vadjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkViewport::shadow_type</NAME>
|
||||
<TYPE>GtkShadowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkVScale::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkVScrollbar::adjustment</NAME>
|
||||
<TYPE>GtkAdjustment</TYPE>
|
||||
<FLAGS>rwx</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::name</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::parent</NAME>
|
||||
<TYPE>GtkContainer</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::x</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::y</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::width</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::height</NAME>
|
||||
<TYPE>gint</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::visible</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::sensitive</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::app_paintable</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::can_focus</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::has_focus</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::can_default</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::has_default</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::receives_default</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::composite_child</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::style</NAME>
|
||||
<TYPE>GtkStyle</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::events</NAME>
|
||||
<TYPE>GdkEventMask</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWidget::extension_events</NAME>
|
||||
<TYPE>GdkEventMask</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::type</NAME>
|
||||
<TYPE>GtkWindowType</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::title</NAME>
|
||||
<TYPE>GtkString</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::auto_shrink</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::allow_shrink</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::allow_grow</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::modal</NAME>
|
||||
<TYPE>gboolean</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
<ARG>
|
||||
<NAME>GtkWindow::window_position</NAME>
|
||||
<TYPE>GtkWindowPosition</TYPE>
|
||||
<FLAGS>rw</FLAGS>
|
||||
</ARG>
|
||||
|
||||
93
docs/reference/gtk/gtk.hierarchy
Normal file
93
docs/reference/gtk/gtk.hierarchy
Normal file
@@ -0,0 +1,93 @@
|
||||
GtkObject
|
||||
GtkWidget
|
||||
GtkMisc
|
||||
GtkLabel
|
||||
GtkAccelLabel
|
||||
GtkTipsQuery
|
||||
GtkArrow
|
||||
GtkImage
|
||||
GtkPixmap
|
||||
GtkContainer
|
||||
GtkBin
|
||||
GtkAlignment
|
||||
GtkFrame
|
||||
GtkAspectFrame
|
||||
GtkButton
|
||||
GtkToggleButton
|
||||
GtkCheckButton
|
||||
GtkRadioButton
|
||||
GtkOptionMenu
|
||||
GtkItem
|
||||
GtkMenuItem
|
||||
GtkCheckMenuItem
|
||||
GtkRadioMenuItem
|
||||
GtkTearoffMenuItem
|
||||
GtkListItem
|
||||
GtkTreeItem
|
||||
GtkWindow
|
||||
GtkColorSelectionDialog
|
||||
GtkDialog
|
||||
GtkInputDialog
|
||||
GtkFileSelection
|
||||
GtkFontSelectionDialog
|
||||
GtkPlug
|
||||
GtkEventBox
|
||||
GtkHandleBox
|
||||
GtkScrolledWindow
|
||||
GtkViewport
|
||||
GtkBox
|
||||
GtkButtonBox
|
||||
GtkHButtonBox
|
||||
GtkVButtonBox
|
||||
GtkVBox
|
||||
GtkColorSelection
|
||||
GtkGammaCurve
|
||||
GtkHBox
|
||||
GtkCombo
|
||||
GtkStatusbar
|
||||
GtkCList
|
||||
GtkCTree
|
||||
GtkFixed
|
||||
GtkNotebook
|
||||
GtkFontSelection
|
||||
GtkPaned
|
||||
GtkHPaned
|
||||
GtkVPaned
|
||||
GtkLayout
|
||||
GtkList
|
||||
GtkMenuShell
|
||||
GtkMenu
|
||||
GtkMenuBar
|
||||
GtkPacker
|
||||
GtkSocket
|
||||
GtkTable
|
||||
GtkToolbar
|
||||
GtkTree
|
||||
GtkCalendar
|
||||
GtkDrawingArea
|
||||
GtkCurve
|
||||
GtkEditable
|
||||
GtkEntry
|
||||
GtkSpinButton
|
||||
GtkText
|
||||
GtkRuler
|
||||
GtkHRuler
|
||||
GtkVRuler
|
||||
GtkRange
|
||||
GtkScale
|
||||
GtkHScale
|
||||
GtkVScale
|
||||
GtkScrollbar
|
||||
GtkHScrollbar
|
||||
GtkVScrollbar
|
||||
GtkSeparator
|
||||
GtkHSeparator
|
||||
GtkVSeparator
|
||||
GtkInvisible
|
||||
GtkPreview
|
||||
GtkProgress
|
||||
GtkProgressBar
|
||||
GtkData
|
||||
GtkAdjustment
|
||||
GtkTooltips
|
||||
GtkItemFactory
|
||||
1097
docs/reference/gtk/gtk.signals
Normal file
1097
docs/reference/gtk/gtk.signals
Normal file
File diff suppressed because it is too large
Load Diff
96
docs/reference/gtk/gtk.types
Normal file
96
docs/reference/gtk/gtk.types
Normal file
@@ -0,0 +1,96 @@
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
gtk_accel_label_get_type
|
||||
gtk_adjustment_get_type
|
||||
gtk_alignment_get_type
|
||||
gtk_arrow_get_type
|
||||
gtk_aspect_frame_get_type
|
||||
gtk_bin_get_type
|
||||
gtk_box_get_type
|
||||
gtk_button_get_type
|
||||
gtk_button_box_get_type
|
||||
gtk_calendar_get_type
|
||||
gtk_check_button_get_type
|
||||
gtk_check_menu_item_get_type
|
||||
gtk_clist_get_type
|
||||
gtk_color_selection_get_type
|
||||
gtk_color_selection_dialog_get_type
|
||||
gtk_combo_get_type
|
||||
gtk_container_get_type
|
||||
gtk_ctree_get_type
|
||||
gtk_curve_get_type
|
||||
gtk_data_get_type
|
||||
gtk_dialog_get_type
|
||||
gtk_drawing_area_get_type
|
||||
gtk_editable_get_type
|
||||
gtk_entry_get_type
|
||||
gtk_event_box_get_type
|
||||
gtk_file_selection_get_type
|
||||
gtk_fixed_get_type
|
||||
gtk_font_selection_get_type
|
||||
gtk_font_selection_dialog_get_type
|
||||
gtk_frame_get_type
|
||||
gtk_gamma_curve_get_type
|
||||
gtk_handle_box_get_type
|
||||
gtk_hbox_get_type
|
||||
gtk_hbutton_box_get_type
|
||||
gtk_hpaned_get_type
|
||||
gtk_hruler_get_type
|
||||
gtk_hscale_get_type
|
||||
gtk_hscrollbar_get_type
|
||||
gtk_hseparator_get_type
|
||||
gtk_identifier_get_type
|
||||
gtk_image_get_type
|
||||
gtk_input_dialog_get_type
|
||||
gtk_invisible_get_type
|
||||
gtk_item_get_type
|
||||
gtk_item_factory_get_type
|
||||
gtk_label_get_type
|
||||
gtk_layout_get_type
|
||||
gtk_list_get_type
|
||||
gtk_list_item_get_type
|
||||
gtk_menu_get_type
|
||||
gtk_menu_bar_get_type
|
||||
gtk_menu_item_get_type
|
||||
gtk_menu_shell_get_type
|
||||
gtk_misc_get_type
|
||||
gtk_notebook_get_type
|
||||
gtk_object_get_type
|
||||
gtk_option_menu_get_type
|
||||
gtk_packer_get_type
|
||||
gtk_paned_get_type
|
||||
gtk_pixmap_get_type
|
||||
gtk_plug_get_type
|
||||
gtk_preview_get_type
|
||||
gtk_progress_get_type
|
||||
gtk_progress_bar_get_type
|
||||
gtk_radio_button_get_type
|
||||
gtk_radio_menu_item_get_type
|
||||
gtk_range_get_type
|
||||
gtk_ruler_get_type
|
||||
gtk_scale_get_type
|
||||
gtk_scrollbar_get_type
|
||||
gtk_scrolled_window_get_type
|
||||
gtk_separator_get_type
|
||||
gtk_socket_get_type
|
||||
gtk_spin_button_get_type
|
||||
gtk_statusbar_get_type
|
||||
gtk_table_get_type
|
||||
gtk_tearoff_menu_item_get_type
|
||||
gtk_text_get_type
|
||||
gtk_tips_query_get_type
|
||||
gtk_toggle_button_get_type
|
||||
gtk_toolbar_get_type
|
||||
gtk_tooltips_get_type
|
||||
gtk_tree_get_type
|
||||
gtk_tree_item_get_type
|
||||
gtk_vbox_get_type
|
||||
gtk_vbutton_box_get_type
|
||||
gtk_viewport_get_type
|
||||
gtk_vpaned_get_type
|
||||
gtk_vruler_get_type
|
||||
gtk_vscale_get_type
|
||||
gtk_vscrollbar_get_type
|
||||
gtk_vseparator_get_type
|
||||
gtk_widget_get_type
|
||||
gtk_window_get_type
|
||||
130
docs/reference/gtk/objects_grouped.sgml
Normal file
130
docs/reference/gtk/objects_grouped.sgml
Normal file
@@ -0,0 +1,130 @@
|
||||
<informaltable pgwide=1 frame="none">
|
||||
<tgroup cols="4">
|
||||
<colspec colwidth="1*">
|
||||
<colspec colwidth="1*">
|
||||
<colspec colwidth="1*">
|
||||
<colspec colwidth="1*">
|
||||
<tbody><row>
|
||||
<entry><literallayout>
|
||||
<emphasis>Windows & Dialogs</emphasis>
|
||||
<link linkend="GtkWindow">GtkWindow</link>
|
||||
<link linkend="GtkDialog">GtkDialog</link>
|
||||
<link linkend="GtkColorSelectionDialog">GtkColorSelectionDialog</link>
|
||||
<link linkend="GtkFileSelection">GtkFileSelection</link>
|
||||
<link linkend="GtkFontSelectionDialog">GtkFontSelectionDialog</link>
|
||||
<link linkend="GtkInputDialog">GtkInputDialog</link>
|
||||
|
||||
<emphasis>Containers</emphasis>
|
||||
<link linkend="GtkHBox">GtkHBox</link>
|
||||
<link linkend="GtkVBox">GtkVBox</link>
|
||||
<link linkend="GtkTable">GtkTable</link>
|
||||
<link linkend="GtkToolbar">GtkToolbar</link>
|
||||
<link linkend="GtkHandleBox">GtkHandleBox</link>
|
||||
<link linkend="GtkNotebook">GtkNotebook</link>
|
||||
<link linkend="GtkFrame">GtkFrame</link>
|
||||
<link linkend="GtkAspectFrame">GtkAspectFrame</link>
|
||||
<link linkend="GtkFixed">GtkFixed</link>
|
||||
<link linkend="GtkPacker">GtkPacker</link>
|
||||
<link linkend="GtkLayout">GtkLayout</link>
|
||||
<link linkend="GtkScrolledWindow">GtkScrolledWindow</link>
|
||||
<link linkend="GtkViewport">GtkViewport</link>
|
||||
<link linkend="GtkEventBox">GtkEventBox</link>
|
||||
<link linkend="GtkAlignment">GtkAlignment</link>
|
||||
<link linkend="GtkHButtonBox">GtkHButtonBox</link>
|
||||
<link linkend="GtkVButtonBox">GtkVButtonBox</link>
|
||||
<link linkend="GtkHPaned">GtkHPaned</link>
|
||||
<link linkend="GtkVPaned">GtkVPaned</link>
|
||||
</literallayout></entry>
|
||||
<entry><literallayout>
|
||||
<emphasis>Labels & Buttons</emphasis>
|
||||
<link linkend="GtkLabel">GtkLabel</link>
|
||||
<link linkend="GtkAccelLabel">GtkAccelLabel</link>
|
||||
<link linkend="GtkButton">GtkButton</link>
|
||||
<link linkend="GtkCheckButton">GtkCheckButton</link>
|
||||
<link linkend="GtkToggleButton">GtkToggleButton</link>
|
||||
<link linkend="GtkRadioButton">GtkRadioButton</link>
|
||||
|
||||
<emphasis>Data Entry Widgets</emphasis>
|
||||
<link linkend="GtkEntry">GtkEntry</link>
|
||||
<link linkend="GtkText">GtkText</link>
|
||||
<link linkend="GtkSpinButton">GtkSpinButton</link>
|
||||
<link linkend="GtkOptionMenu">GtkOptionMenu</link>
|
||||
<link linkend="GtkCombo">GtkCombo</link>
|
||||
<link linkend="GtkHScale">GtkHScale</link>
|
||||
<link linkend="GtkVScale">GtkVScale</link>
|
||||
|
||||
<emphasis>Lists & Trees</emphasis>
|
||||
<link linkend="GtkCList">GtkCList</link>
|
||||
<link linkend="GtkCTree">GtkCTree</link>
|
||||
<link linkend="GtkList">GtkList</link>
|
||||
<link linkend="GtkListItem">GtkListItem</link>
|
||||
<link linkend="GtkTree">GtkTree</link>
|
||||
<link linkend="GtkTreeItem">GtkTreeItem</link>
|
||||
|
||||
<emphasis>Tooltips</emphasis>
|
||||
<link linkend="GtkTooltips">GtkTooltips</link>
|
||||
<link linkend="GtkTipsQuery">GtkTipsQuery</link>
|
||||
</literallayout></entry>
|
||||
<entry><literallayout>
|
||||
<emphasis>Menus & Menu Bars</emphasis>
|
||||
<link linkend="GtkMenuBar">GtkMenuBar</link>
|
||||
<link linkend="GtkMenu">GtkMenu</link>
|
||||
<link linkend="GtkMenuItem">GtkMenuItem</link>
|
||||
<link linkend="GtkCheckMenuItem">GtkCheckMenuItem</link>
|
||||
<link linkend="GtkRadioMenuItem">GtkRadioMenuItem</link>
|
||||
<link linkend="GtkTearoffMenuItem">GtkTearoffMenuItem</link>
|
||||
|
||||
<emphasis>Graphical Widgets</emphasis>
|
||||
<link linkend="GtkDrawingArea">GtkDrawingArea</link>
|
||||
<link linkend="GtkImage">GtkImage</link>
|
||||
<link linkend="GtkPixmap">GtkPixmap</link>
|
||||
<link linkend="GtkPreview">GtkPreview</link>
|
||||
<link linkend="GtkCurve">GtkCurve</link>
|
||||
<link linkend="GtkGammaCurve">GtkGammaCurve</link>
|
||||
|
||||
<emphasis>Misc. Widgets</emphasis>
|
||||
<link linkend="GtkArrow">GtkArrow</link>
|
||||
<link linkend="GtkCalendar">GtkCalendar</link>
|
||||
<link linkend="GtkProgressBar">GtkProgressBar</link>
|
||||
<link linkend="GtkStatusbar">GtkStatusbar</link>
|
||||
<link linkend="GtkHRuler">GtkHRuler</link>
|
||||
<link linkend="GtkVRuler">GtkVRuler</link>
|
||||
<link linkend="GtkHScrollbar">GtkHScrollbar</link>
|
||||
<link linkend="GtkVScrollbar">GtkVScrollbar</link>
|
||||
<link linkend="GtkHSeparator">GtkHSeparator</link>
|
||||
<link linkend="GtkVSeparator">GtkVSeparator</link>
|
||||
<link linkend="GtkColorSelection">GtkColorSelection</link>
|
||||
<link linkend="GtkFontSelection">GtkFontSelection</link>
|
||||
</literallayout></entry>
|
||||
<entry><literallayout>
|
||||
<emphasis>Abstract Base Classes</emphasis>
|
||||
<link linkend="GtkWidget">GtkWidget</link>
|
||||
<link linkend="GtkObject">GtkObject</link>
|
||||
<link linkend="GtkContainer">GtkContainer</link>
|
||||
<link linkend="GtkBin">GtkBin</link>
|
||||
<link linkend="GtkBox">GtkBox</link>
|
||||
<link linkend="GtkButtonBox">GtkButtonBox</link>
|
||||
<link linkend="GtkData">GtkData</link>
|
||||
<link linkend="GtkEditable">GtkEditable</link>
|
||||
<link linkend="GtkItem">GtkItem</link>
|
||||
<link linkend="GtkMenuShell">GtkMenuShell</link>
|
||||
<link linkend="GtkMisc">GtkMisc</link>
|
||||
<link linkend="GtkPaned">GtkPaned</link>
|
||||
<link linkend="GtkProgress">GtkProgress</link>
|
||||
<link linkend="GtkRange">GtkRange</link>
|
||||
<link linkend="GtkRuler">GtkRuler</link>
|
||||
<link linkend="GtkScale">GtkScale</link>
|
||||
<link linkend="GtkScrollbar">GtkScrollbar</link>
|
||||
<link linkend="GtkSeparator">GtkSeparator</link>
|
||||
|
||||
<emphasis>Integrating with other X Applications</emphasis>
|
||||
<link linkend="GtkPlug">GtkPlug</link>
|
||||
<link linkend="GtkSocket">GtkSocket</link>
|
||||
|
||||
<emphasis>Misc. Objects</emphasis>
|
||||
<link linkend="GtkAdjustment">GtkAdjustment</link>
|
||||
<link linkend="GtkItemFactory">GtkItemFactory</link>
|
||||
<link linkend="GtkInvisible">GtkInvisible</link>
|
||||
</literallayout></entry>
|
||||
</row>
|
||||
</tbody></tgroup></informaltable>
|
||||
629
docs/reference/gtk/tmpl/gtk-unused.sgml
Normal file
629
docs/reference/gtk/tmpl/gtk-unused.sgml
Normal file
@@ -0,0 +1,629 @@
|
||||
<!-- ##### SECTION ./tmpl/gtkmenufactory.sgml:Title ##### -->
|
||||
Menu Factory
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### STRUCT GtkMenuFactory ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@path:
|
||||
@type:
|
||||
@accel_group:
|
||||
@widget:
|
||||
@subfactories:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__POINTER_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__UINT_STRING ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_FLOAT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_INT_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_INT__POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_find ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@path:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__ENUM_FLOAT_BOOL ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_STRING_STRING ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_POINTER_INT_INT_INT_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__UINT_POINTER_UINT_ENUM_ENUM_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ENUM GtkMenuFactoryType ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GTK_MENU_FACTORY_MENU:
|
||||
@GTK_MENU_FACTORY_MENU_BAR:
|
||||
@GTK_MENU_FACTORY_OPTION_MENU:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_INT__POINTER_CHAR_CHAR ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_INT_INT_POINTER_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_FLOAT_BOOL ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__BOXED ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_add_entries ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@entries:
|
||||
@nentries:
|
||||
|
||||
<!-- ##### STRUCT GtkMenuPath ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@path:
|
||||
@widget:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__UINT_POINTER_UINT_UINT_ENUM ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ARG GtkPreview:expand ##### -->
|
||||
<para>
|
||||
Determines the way that the the preview widget behaves
|
||||
when the size it is allocated is larger than the requested
|
||||
size. See gtk_preview_set_expand().
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__STRING_INT_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_INT_INT_POINTER_UINT_UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__POINTER_INT_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkmenufactory.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_BOOL__POINTER_STRING_STRING_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__ENUM_FLOAT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_POINTER_UINT_UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_remove_paths ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@paths:
|
||||
@npaths:
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_destroy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_BOOL__POINTER_INT_INT_UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_INT__INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_ENUM__ENUM ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_POINTER_INT_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO GTK_NOTE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type:
|
||||
@action:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_POINTER_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkmenufactory.sgml:See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__BOOL ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__POINTER_POINTER_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__POINTER_POINTER_POINTER_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__OBJECT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ENUM GtkDebugFlag ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GTK_DEBUG_OBJECTS:
|
||||
@GTK_DEBUG_MISC:
|
||||
@GTK_DEBUG_SIGNALS:
|
||||
@GTK_DEBUG_DND:
|
||||
@GTK_DEBUG_PLUGSOCKET:
|
||||
|
||||
<!-- ##### ARG GtkHandleBox:snap_edge ##### -->
|
||||
<para>
|
||||
Determines the snap edge of a handlebox. The snap edge is
|
||||
the edge of the detached child that must be aligned
|
||||
with the corresponding edge of the "ghost" left
|
||||
behind when the child was detached to reattach
|
||||
the torn-off window. See gtk_handle_box_set_snap_edge().
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ARG GtkHandleBox:handle_position ##### -->
|
||||
<para>
|
||||
Determines the side of the handlebox where the handle is drawn.
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__STRING ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__ENUM ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__C_CALLBACK_C_CALLBACK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@type:
|
||||
@Returns:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkdebug.sgml:Short_Description ##### -->
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__INT_INT_POINTER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__C_CALLBACK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__POINTER_POINTER_INT_INT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_remove_entries ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@entries:
|
||||
@nentries:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkdebug.sgml:Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GtkMenuCallback ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@widget:
|
||||
@user_data:
|
||||
|
||||
<!-- ##### VARIABLE gtk_debug_flags ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_remove_subfactory ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@subfactory:
|
||||
@path:
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkdebug.sgml:Title ##### -->
|
||||
Debugging
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_ruler_draw_pos ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@ruler: the gtkruler
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_UINT_UINT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkdebug.sgml:See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### MACRO gtk_marshal_NONE__POINTER_UINT_ENUM ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_NONE__NONE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_marshal_BOOL__NONE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@object:
|
||||
@func:
|
||||
@func_data:
|
||||
@args:
|
||||
|
||||
<!-- ##### FUNCTION gtk_menu_factory_add_subfactory ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@subfactory:
|
||||
@path:
|
||||
|
||||
<!-- ##### STRUCT GtkMenuEntry ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@path:
|
||||
@accelerator:
|
||||
@callback:
|
||||
@callback_data:
|
||||
@widget:
|
||||
|
||||
<!-- ##### FUNCTION gtk_ruler_draw_ticks ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@ruler: the gtkruler
|
||||
|
||||
<!-- ##### SECTION ./tmpl/gtkmenufactory.sgml:Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user