GtkStyle becomes a GObject, and xthickness/ythickness moved to instance struct

- GdkFont, when Pango is merged
 - GtkStyle

.cvsignore

@@ -5,33 +5,16 @@ config.h.in
 libtool
 config.status
 stamp-h
-stamp-h1
 Makefile
 Makefile.in
 aclocal.m4
 configure
-config.h.win32
-gtk-config-2.0
+gtk-config
 config.cache
 ABOUT-NLS
 intl
 stamp-h.in
 gtk+.spec
-gtk+-2.0.pc
-gtk+-2.0-uninstalled.pc
-gtk+-linux-fb-2.0.pc
-gtk+-nanox-2.0.pc
-gtk+-x11-2.0.pc
-gdk-2.0.pc
-gdk-2.0-uninstalled.pc
-gdk-linux-fb-2.0.pc
-gdk-nanox-2.0.pc
-gdk-x11-2.0.pc
-gdk-pixbuf-2.0.pc
-gdk-pixbuf-2.0-uninstalled.pc
-gtk-zip.sh
 missing
 install-sh
 mkinstalldirs
-sgml
-autom4te.cache

HACKING

@@ -1,18 +1,20 @@
-If you want to hack on the GTK+ project, you'll need to have
-the following packages installed:
+If you want to hack on the Gtk+ project, it will make you life easier
+to have the following packages installed:
 
-	- GNU autoconf 2.52
+	- GNU autoconf 2.13
 	- GNU automake 1.4
-	- GNU libtool 1.4
+	        (Beta releases are at ftp://ftp.cygnus.com/pub/tromey)
+	- GNU libtool 1.2d
 	- indent (GNU indent 1.9.1 is known good)
-	- GNU gettext 10.40
+	- GNU gettext 10.35
+		Available in ftp://alpha.gnu.org/gnu
 
 These should be available by ftp from ftp.gnu.org or any of the
 fine GNU mirrors.  Beta software can be found at alpha.gnu.org.
 
 In order to get CVS gtk+ installed on your system, you need to have
-the most recent CVS version of glib, pango, and atk installed as well.
-The installation process of these libraries is similar to that of gtk+, but
+the most recent CVS version of glib installed as well.
+The installation process of glib is similar to that of gtk+, but
 needs to be fulfilled prior to installation of gtk+.
 
 To compile a CVS version of gtk+ on your system, you will need to take
@@ -39,17 +41,16 @@ to autogen.sh and they will be passed on to configure.
 If at all possible, please use CVS to get the latest development version of
 gtk+ and glib.  You can do the following to get glib and gtk+ from cvs:
 
-   $ export CVSROOT=':pserver:anonymous@cvs.gnome.org:/cvs/gnome'
+   $ export CVSROOT=':pserver:anonymous@cvs.gimp.org:/debian/home/gnomecvs'
    $ cvs login
      (there is no password, just hit return)
-   $ cvs -z3 checkout glib
-   $ cvs -z3 checkout pango
-   $ cvs -z3 checkout atk
-   $ cvs -z3 checkout gtk+
-
-For information about submitting patches and commiting changes
-to CVS, see the README and README.cvs-commits files. In particular, 
-don't, under any circumstances, commit anything to CVS before
-reading and understanding README.cvs-commmits.
+   $ cvs -z9 checkout glib
+   $ cvs -z9 checkout gtk+
 
+Please submit patches to the gtk-list@redhat.com mailing list (you must
+subscribe before you post, e-mail gtk-list-request@redhat.com with a
+subject of "subscribe"). All kinds of contributions are accepted.
+Patches that you wish to go into the distribution should also be uploaded 
+to ftp://ftp.gimp.org/incoming.  Follow the rules there for naming your
+patches. 
 

INSTALL

@@ -1,39 +1,187 @@
 Prerequisites
 =============
 
-GTK+ requires the following packages:
-
- - The GLib, Pango, and Atk libraries, available at the same location as GTK+
-   (Either Pango-1.0 or Pango-1.2 can be used with GTK+-2.2; 
-   Pango-1.2 is recommended.)
-
- - The TIFF, PNG, and JPEG image loading libraries. You most
-   likely have these installed on your system already. If not
-   these libraries are available from:
-
-    http://www.libtiff.org/
-    http://www.libpng.org/
-    http://www.ijg.org/
+GTK+ requires the GLIB library, available at the same location as
+you got this package.
 
 Simple install procedure
 ========================
 
-  % gzip -cd gtk+-2.6.1.tar.gz | tar xvf - # unpack the sources
-  % cd gtk+-2.6.1			   # 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 ]
   % make install			   # install GTK
 
-The Details
-===========
+The Nitty-Gritty
+================
 
-Complete information about installing GTK+ and related libraries can be found 
-in the file:
+The 'configure' script can be given a number of options to enable
+and disable various features. For a complete list, type:
 
- docs/reference/gtk/html/gtk-building.html
+  ./configure --help
 
-Or online at:
+A few of the more important ones:
+
+*  --prefix=PREFIX         install architecture-independent files in PREFIX
+                           [ Defaults to /usr/local ]
+
+*  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                           [ Defaults to the value given to --prefix ]
+
+*  --with-xinput=[no/gxi/xfree] support XInput [default=no]
+
+The --with-xinput flag specifies whether to compile with support
+for the XInput extension (mainly used for graphics tablets), and
+which form of support to use:
+
+  no    : no support 
+  gxi   : Use generic XInput support
+  xfree : Use special features in the Wacom drivers in XFree86 3.3.1
+          and later.
+
+For more information, follow the link from http://www.gtk.org
+
+*  --disable-nls           do not use Native Language Support
+
+If this flag is not specified, GTK+ will try to find
+and use the gettext() set of functions to provide translations
+of the strings in the standard dialogs into the
+user's native language.
+
+*  --enable-xim            support XIM [default=yes]
+
+Specifying --disable-xim will disable support for entering
+internationalized text using X Input Methods. This will give some
+slight savings in speed and memory use and might be necessary
+with older versions of X.
+
+*  --with-locale=LOCALE    locale name you want to use
+
+The --with-locale options is used to determine if your operating
+system has support for the locale you will be using. If not, X's
+built in locale support will be used.
+
+Because of bugs in autoconf, it is necessary to specify this
+option even if your LANG environment variable is correctly set.
+
+This option does not determine which locale GTK will use at
+runtime. That will be determined from the usual environment
+variables.  If you will be using multiple locales with GTK,
+specify the one for which your operating system has the worst
+support for the --with-locale option.
+
+
+Options can be given to the compiler and linker by setting
+environment variables before running configure. A few of the more
+important ones:
+
+ CC       : The C compiler to use
+ CPPFLAGS : Flags for the C preprocesser such as -I and -D
+ CFLAGS   : C compiler flags
+
+The most important use of this is to set the
+optimization/debugging flags. For instance, to compile with no
+debugging information at all, run configure as:
+
+ CFLAGS=-O2 ./configure           # Bourne compatible shells (sh/bash/zsh)
+
+or,
+
+ setenv CFLAGS -O2 ; ./configure  # csh and variants
+
+Native-Language Support and gettext()
+=====================================
+
+To provide native-language support (NLS) GTK+ uses the
+gettext() set of functions. These functions are found
+in the C library on many systems, such as the Solaris
+C library and the GNU C Library, version 2.
+
+If your C library does not provide the necessary functionality,
+you may wish to install the GNU gettext package. You'll
+need version 0.10.35 or better. Version 0.10.35 is
+available from ftp://alpha.gnu.org/pub/gnu
+
+Generally, GTK+ will properly detect what is installed
+on your system and enable or disable NLS as appropriate.
+However, in rare cases, it may be necessary to disable
+NLS manually to get GTK+ to compile. You can do this
+by specifying the --disable-nls flag when configuring
+GTK+.
+
+Using an uninstalled copy of GLIB [ Unsupported ]
+=================================================
+
+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-1.2.7
+
+This, however, will not work if you built GLIB with different
+source and build directories.
+
+It is recommended that you install GLIB before compiling
+GTK+. The --with-glib option is not regularly tested
+and may not function correctly. In addition, 
+inter-library dependencies won't be generated when
+using --with-glib=.
+
+Installation directories
+========================
+
+The location of the installed files is determined by the --prefix
+and --exec-prefix options given to configure. There are also more
+detailed flags to control individual directories. However, the
+use of these flags is not tested.
+
+One particular detail to note, is that the architecture-dependent
+include file glibconfig.h is installed in:
+
+  $exec_pref/lib/glib/include/
+
+if you have a version in $prefix/include, this is out of date
+and should be deleted.
+
+A shell script gtk-config is created during the configure
+process, and installed in the bin/ directory
+($exec_prefix/bin). This is used to determine the location of GTK
+when building applications.  If you move GTK after installation,
+it will be necessary to edit this file.
+
+For complete details, see the file docs/gtk-config.txt
+
+
+Notes for using XIM support for Japanese input
+==============================================
+
+* There is a bug in older versions of kinput2 that will cause GTK+
+to hang when destroying a text entry. The latest versions of
+kinput is available from:
+
+  ftp://ftp.sra.co.jp/pub/x11/kinput2
+
+* The locale information file for the ja_JP EUC locale
+distributed with some recent versions of X11 specifies to use the
+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 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.)
+
+To fix this, change the line:
+
+use_stdc_env		True
+
+to 
+
+use_stdc_env		False
+
+in the file /usr/X11R6/lib/X11/locale/ja_JP/XLC_LOCALE.
 
- http://developer.gnome.org/doc/API/2.0/gtk/gtk-building.html
 

INSTALL.in

@@ -1,19 +1,8 @@
 Prerequisites
 =============
 
-GTK+ requires the following packages:
-
- - The GLib, Pango, and Atk libraries, available at the same location as GTK+
-   (Either Pango-1.0 or Pango-1.2 can be used with GTK+-2.2; 
-   Pango-1.2 is recommended.)
-
- - The TIFF, PNG, and JPEG image loading libraries. You most
-   likely have these installed on your system already. If not
-   these libraries are available from:
-
-    http://www.libtiff.org/
-    http://www.libpng.org/
-    http://www.ijg.org/
+GTK+ requires the GLIB library, available at the same location as
+you got this package.
 
 Simple install procedure
 ========================
@@ -25,15 +14,174 @@ Simple install procedure
   [ Become root if necessary ]
   % make install			   # install GTK
 
-The Details
-===========
+The Nitty-Gritty
+================
 
-Complete information about installing GTK+ and related libraries can be found 
-in the file:
+The 'configure' script can be given a number of options to enable
+and disable various features. For a complete list, type:
 
- docs/reference/gtk/html/gtk-building.html
+  ./configure --help
 
-Or online at:
+A few of the more important ones:
+
+*  --prefix=PREFIX         install architecture-independent files in PREFIX
+                           [ Defaults to /usr/local ]
+
+*  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                           [ Defaults to the value given to --prefix ]
+
+*  --with-xinput=[no/gxi/xfree] support XInput [default=no]
+
+The --with-xinput flag specifies whether to compile with support
+for the XInput extension (mainly used for graphics tablets), and
+which form of support to use:
+
+  no    : no support 
+  gxi   : Use generic XInput support
+  xfree : Use special features in the Wacom drivers in XFree86 3.3.1
+          and later.
+
+For more information, follow the link from http://www.gtk.org
+
+*  --disable-nls           do not use Native Language Support
+
+If this flag is not specified, GTK+ will try to find
+and use the gettext() set of functions to provide translations
+of the strings in the standard dialogs into the
+user's native language.
+
+*  --enable-xim            support XIM [default=yes]
+
+Specifying --disable-xim will disable support for entering
+internationalized text using X Input Methods. This will give some
+slight savings in speed and memory use and might be necessary
+with older versions of X.
+
+*  --with-locale=LOCALE    locale name you want to use
+
+The --with-locale options is used to determine if your operating
+system has support for the locale you will be using. If not, X's
+built in locale support will be used.
+
+Because of bugs in autoconf, it is necessary to specify this
+option even if your LANG environment variable is correctly set.
+
+This option does not determine which locale GTK will use at
+runtime. That will be determined from the usual environment
+variables.  If you will be using multiple locales with GTK,
+specify the one for which your operating system has the worst
+support for the --with-locale option.
+
+
+Options can be given to the compiler and linker by setting
+environment variables before running configure. A few of the more
+important ones:
+
+ CC       : The C compiler to use
+ CPPFLAGS : Flags for the C preprocesser such as -I and -D
+ CFLAGS   : C compiler flags
+
+The most important use of this is to set the
+optimization/debugging flags. For instance, to compile with no
+debugging information at all, run configure as:
+
+ CFLAGS=-O2 ./configure           # Bourne compatible shells (sh/bash/zsh)
+
+or,
+
+ setenv CFLAGS -O2 ; ./configure  # csh and variants
+
+Native-Language Support and gettext()
+=====================================
+
+To provide native-language support (NLS) GTK+ uses the
+gettext() set of functions. These functions are found
+in the C library on many systems, such as the Solaris
+C library and the GNU C Library, version 2.
+
+If your C library does not provide the necessary functionality,
+you may wish to install the GNU gettext package. You'll
+need version 0.10.35 or better. Version 0.10.35 is
+available from ftp://alpha.gnu.org/pub/gnu
+
+Generally, GTK+ will properly detect what is installed
+on your system and enable or disable NLS as appropriate.
+However, in rare cases, it may be necessary to disable
+NLS manually to get GTK+ to compile. You can do this
+by specifying the --disable-nls flag when configuring
+GTK+.
+
+Using an uninstalled copy of GLIB [ Unsupported ]
+=================================================
+
+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-@GTK_VERSION@
+
+This, however, will not work if you built GLIB with different
+source and build directories.
+
+It is recommended that you install GLIB before compiling
+GTK+. The --with-glib option is not regularly tested
+and may not function correctly. In addition, 
+inter-library dependencies won't be generated when
+using --with-glib=.
+
+Installation directories
+========================
+
+The location of the installed files is determined by the --prefix
+and --exec-prefix options given to configure. There are also more
+detailed flags to control individual directories. However, the
+use of these flags is not tested.
+
+One particular detail to note, is that the architecture-dependent
+include file glibconfig.h is installed in:
+
+  $exec_pref/lib/glib/include/
+
+if you have a version in $prefix/include, this is out of date
+and should be deleted.
+
+A shell script gtk-config is created during the configure
+process, and installed in the bin/ directory
+($exec_prefix/bin). This is used to determine the location of GTK
+when building applications.  If you move GTK after installation,
+it will be necessary to edit this file.
+
+For complete details, see the file docs/gtk-config.txt
+
+
+Notes for using XIM support for Japanese input
+==============================================
+
+* There is a bug in older versions of kinput2 that will cause GTK+
+to hang when destroying a text entry. The latest versions of
+kinput is available from:
+
+  ftp://ftp.sra.co.jp/pub/x11/kinput2
+
+* The locale information file for the ja_JP EUC locale
+distributed with some recent versions of X11 specifies to use the
+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
+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.)
+
+To fix this, change the line:
+
+use_stdc_env		True
+
+to 
+
+use_stdc_env		False
+
+in the file /usr/X11R6/lib/X11/locale/ja_JP/XLC_LOCALE.
 
- http://developer.gnome.org/doc/API/2.0/gtk/gtk-building.html
 

Makefile.am

@@ -1,41 +1,33 @@
 ## Makefile.am for GTK+
 
-SRC_SUBDIRS = gdk-pixbuf gdk gtk modules demos tests contrib
-SUBDIRS = po po-properties $(SRC_SUBDIRS) docs build m4macros
+SRC_SUBDIRS = gdk gtk
+SUBDIRS = po $(SRC_SUBDIRS) docs
+
+bin_SCRIPTS = gtk-config
 
 # require automake 1.4
-AUTOMAKE_OPTIONS = 1.7
+AUTOMAKE_OPTIONS = 1.4
 
-EXTRA_DIST =			\
-	HACKING			\
-	makecopyright		\
-	NEWS.pre-1-0		\
+EXTRA_DIST =	\
+	HACKING		\
+	gtk+.spec.in	\
+        gtk.m4          \
+	makecopyright	\
+	TODO		\
+	NEWS.pre-1-0	\
 	ChangeLog.pre-1-0	\
-	ChangeLog.pre-1-2	\
-	ChangeLog.pre-2-0	\
-	ChangeLog.pre-2-2	\
-	ChangeLog.pre-2-4	\
-	ChangeLog.pre-2-6	\
 	README.cvs-commits	\
-	README.win32		\
-	config.h.win32		\
-	makefile.msc	\
-	gtk-zip.sh.in		\
-	sanitize-la.sh		\
-	po/README.translators	\
-	po/po2tbl.sed.in	\
+	README.win32	\
+	intl/libgettext.h	\
+	intl/po2tbl.sed.in	\
 	examples/aspectframe/Makefile  \
 	examples/aspectframe/aspectframe.c  \
 	examples/Makefile  \
 	examples/README.1ST  \
 	examples/extract.awk  \
 	examples/extract.sh  \
-	examples/arrow/Makefile	\
-	examples/arrow/arrow.c	\
 	examples/base/Makefile  \
 	examples/base/base.c  \
-	examples/buttonbox/Makefile \
-	examples/buttonbox/buttonbox.c	\
 	examples/buttons/Makefile  \
 	examples/buttons/buttons.c  \
 	examples/buttons/info.xpm  \
@@ -57,8 +49,6 @@ EXTRA_DIST =			\
 	examples/helloworld/helloworld.c  \
 	examples/helloworld2/Makefile  \
 	examples/helloworld2/helloworld2.c  \
-	examples/label/Makefile	\
-	examples/label/label.c	\
 	examples/list/Makefile  \
 	examples/list/list.c  \
 	examples/menu/Makefile  \
@@ -68,6 +58,8 @@ EXTRA_DIST =			\
 	examples/notebook/notebook.c  \
 	examples/packbox/Makefile  \
 	examples/packbox/packbox.c  \
+	examples/packer/Makefile  \
+	examples/packer/pack.c  \
 	examples/paned/Makefile  \
 	examples/paned/paned.c  \
 	examples/pixmap/Makefile  \
@@ -82,8 +74,6 @@ EXTRA_DIST =			\
 	examples/rulers/rulers.c  \
 	examples/scribble-simple/Makefile  \
 	examples/scribble-simple/scribble-simple.c  \
-	examples/scribble-xinput/Makefile	\
-	examples/scribble-xinput/scribble-xinput.c	\
 	examples/scrolledwin/Makefile  \
 	examples/scrolledwin/scrolledwin.c  \
 	examples/selection/Makefile  \
@@ -111,57 +101,17 @@ EXTRA_DIST =			\
 	examples/spinbutton/Makefile  \
 	examples/find-examples.sh
 
-GDKTARGET=@gdktarget@
-
-## Copy .pc files to target-specific names
-gtk+-$(GDKTARGET)-2.0.pc: gtk+-2.0.pc
-	rm -f gtk+-$(GDKTARGET)-2.0.pc && \
-	cp gtk+-2.0.pc gtk+-$(GDKTARGET)-2.0.pc
-
-gdk-$(GDKTARGET)-2.0.pc: gdk-2.0.pc
-	rm -f gdk-$(GDKTARGET)-2.0.pc && \
-	cp gdk-2.0.pc gdk-$(GDKTARGET)-2.0.pc
-
-gtk+-$(GDKTARGET)-2.0-uninstalled.pc: gtk+-2.0-uninstalled.pc
-	rm -f gtk+-$(GDKTARGET)-2.0-uninstalled.pc && \
-	cp gtk+-2.0-uninstalled.pc gtk+-$(GDKTARGET)-2.0-uninstalled.pc
-
-gdk-$(GDKTARGET)-2.0-uninstalled.pc: gdk-2.0-uninstalled.pc
-	rm -f gdk-$(GDKTARGET)-2.0-uninstalled.pc && \
-	cp gdk-2.0-uninstalled.pc gdk-$(GDKTARGET)-2.0-uninstalled.pc
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA= gdk-pixbuf-2.0.pc gdk-$(GDKTARGET)-2.0.pc gtk+-$(GDKTARGET)-2.0.pc
-
-DISTCLEANFILES =				\
-	gtk+-$(GDKTARGET)-2.0.pc		\
-	gdk-$(GDKTARGET)-2.0.pc			\
-	gtk+-$(GDKTARGET)-2.0-uninstalled.pc	\
-	gdk-$(GDKTARGET)-2.0-uninstalled.pc
-
-## copy the default target for this platform to gdk-2.0.pc and gtk+-2.0.pc
-DEFAULT_GDKTARGET=x11
-install-data-hook:
-	(cd $(DESTDIR)$(pkgconfigdir) && \
-	 test -f gdk-$(DEFAULT_GDKTARGET)-2.0.pc && \
-	 test -f gtk+-$(DEFAULT_GDKTARGET)-2.0.pc && \
-	 rm -f gdk-2.0.pc && cp -f gdk-$(DEFAULT_GDKTARGET)-2.0.pc gdk-2.0.pc && \
-	 rm -f gtk+-2.0.pc && cp -f gtk+-$(DEFAULT_GDKTARGET)-2.0.pc gtk+-2.0.pc) || \
-	(cd $(DESTDIR)$(pkgconfigdir) && \
-	 rm -f gdk-2.0.pc && cp -f gdk-$(GDKTARGET)-2.0.pc gdk-2.0.pc && \
-	 rm -f gtk+-2.0.pc && cp -f gtk+-$(GDKTARGET)-2.0.pc gtk+-2.0.pc)
-
-uninstall-local:
-	rm -f $(DESTDIR)$(pkgconfigdir)/gdk-2.0.pc
-	rm -f $(DESTDIR)$(pkgconfigdir)/gtk+-2.0.pc
-
-dist-hook:
-	if test -f $(srcdir)/INSTALL.in && test -f $(srcdir)/README.in ; then \
+dist-hook: gtk+.spec
+	if test -e $(srcdir)/INSTALL.in && test -e $(srcdir)/README.in ; then \
 	     CONFIG_FILES="INSTALL:$(srcdir)/INSTALL.in README:$(srcdir)/README.in" \
 	     CONFIG_HEADERS= \
 	     $(SHELL) config.status \
 	     && cp INSTALL README $(distdir) ; \
-	fi
+	fi \
+	&& cp gtk+.spec $(distdir)
+
+m4datadir = $(datadir)/aclocal
+m4data_DATA = gtk.m4
 
 .PHONY: files release sanity snapshot
 
@@ -185,7 +135,4 @@ sanity:
 
 
 snapshot:
-	$(MAKE) dist distdir=$(PACKAGE)-snap`date +"%Y%m%d"`
-
-
-DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
+	$(MAKE) dist distdir=$(PACKAGE)`date +"%y%m%d"`

README

@@ -1,15 +1,10 @@
 General Information
 ===================
 
-This is GTK+ version 2.6.1. GTK+ is a multi-platform toolkit for
-creating graphical user interfaces. Offering a complete set of widgets,
-GTK+ is suitable for projects ranging from small one-off projects to
-complete application suites.
-
-GTK+ is free software and part of the GNU Project. However, the
-licensing terms for GTK+, the GNU LGPL, allow it to be used by all
-developers, including those developing proprietary software, without any
-license fees or royalties.
+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.
 
 The official ftp site is:
   ftp://ftp.gtk.org/pub/gtk
@@ -17,106 +12,38 @@ The official ftp site is:
 The official web site is:
   http://www.gtk.org/
 
-Information about mailing lists can be found at
-  http://www.gtk.org/mailinglists.html
+A mailing list is located at:
+  gtk-list@redhat.com
+
+To subscribe: mail -s subscribe gtk-list-request@redhat.com < /dev/null
+(Send mail to gtk-list-request@redhat.com with the subject "subscribe")
 
 Installation
 ============
 
 See the file 'INSTALL'
 
-Release notes
-=============
-
-* GTK+ 2.6 supports clipboard persistency. To make use of this feature,
-  a clipboard manager following the specification at
-  http://www.freedesktop.org/wiki/Standards/clipboard-manager-spec
-  must be running. A sample implementation of such a clipboard manager
-  is available at 
-  http://people.imendio.com/andersca/archives/clipboard-manager-0.3.tar.gz
-  Applications can use the function gdk_display_supports_clipboard_persistence() 
-  to find out if clipboard persistence is available.
-
-* Notification on clipboard ownership changes via GdkOwnerChange events 
-  requires the XFIXES X extension. Applications can use the function
-  gdk_display_supports_selection_notification() to find out if ownerchip
-  change notification is available.
-
-* The icon theme code in GTK+ 2.6 follows the freedesktop.org icon theme 
-  specification. Setting the XDG_DATA_DIRS environtment variable may be 
-  necessary if your icons aren't installed in the default location 
-  /usr/share/icons.
-
-* The icon theme code in GTK+ 2.6 can make use of mmap()able cache files
-  to avoid a lot of disk searching overhead. GTK+ includes a utility named
-  gtk-update-icon-cache to generate these cache files. For further details,
-  see the gtk-update-icon-cache man page or the GTK+ documentation.
-
-* To reduce code size and improve efficiency, GTK+, when compiled 
-  with the GNU toolchain, has separate internal and external entry 
-  points for exported functions. The internal names, which begin with 
-  IA__, may be seen when debugging a GTK+ program.
-
-* The following functions have been deprecated in GTK+ 2.6:
-  gdk_pango_context_set_colormap
-  gtk_cell_renderer_editing_canceled
-
-* The new GtkFileChooser widget emphasizes simplicity and thus does 
-  not provide a navigation entry by default when opening files. 
-  Experienced command line users will likely want to make heavy use of
-  the location dialog brought up by the Control-L key shortcut.
-
-* The GTK+ libraries use an '_' prefix to indicate private symbols that
-  must not be used by applications. On some platforms, symbols beginning 
-  with prefixes such as _gtk, _gdk, and _pango will be exported
-  from the library, on others not. In no case can applications
-  use these private symbols. In addition to that, GTK+ 2.6 makes several
-  symbols private which were not in any installed header files and
-  were never intended to be exported.
-
-* The gdk_pixbuf_xlib library included in the contrib/ directory 
-  and the framebuffer GDK backend included in the gdk/linux-fb directory
-  of GTK+ are provided on an as-is basis and have not been tested at all. 
-  No guarantees about the degree of workingness or about future
-  compatibility are provided.
-
-* On Unix, the assumption of GLib and GTK+ by default is that filenames on 
-  the filesystem are encoded in UTF-8 rather than the encoding of the locale;
-  the GTK+ developers consider that having filenames whose interpretation
-  depends on the current locale is fundamentally a bad idea.
-
-  If you have filenames encoded in the encoding of your locale, then you 
-  may want to set the G_FILENAME_ENCODING environment variable:
-  
-   G_FILENAME_ENCODING=@locale
-   export G_FILENAME_ENCODING
-
-  (Earlier versions of GLib 2.x required a different environment variable
-  setting; G_BROKEN_FILENAMES=1 to achieve the same effect; this 
-  is still supported, but G_FILENAME_ENCODING is preferred.)
-  Best integration of GTK+ 2.6 with the environment is achieved by 
-  using a UTF-8 locale.
-
-  On Windows, filenames passed to GTK+ should always be in UTF-8, as
-  in GLib 2.6. This is different than in previous versions of GTK+
-  where the system codepage was used. As in GLib, for DLL ABI
-  stability, applications built against previous versions of GTK+ will
-  use entry points providing the old semantics.
-
-  When compiling against GTK+ 2.6, applications intended to be
-  portable to Windows must take the UTF-8 file name encoding into
-  consideration, and use the gstdio wrappers to access files whose 
-  names have been constructed from strings returned from GTK+ or GLib.
-
 How to report bugs
 ==================
 
-Bugs should be reported to the GNOME bug tracking system.
-(http://bugzilla.gnome.org, product gtk+.) You will need to create an
-account for yourself.
-  
-In the bug report please include:
-  
+Bugs should be reported to the GNOME bug tracking
+system. (http://bugs.gnome.org). To report a problem
+about GTK+, send mail to submit@bugs.gnome.org.
+
+The subject of the mail should describe your problem.
+In the body of the mail, you should first include
+a "pseudo-header" that gives the package and 
+version number. This should be separated by a blank
+line from the actual headers.
+
+ Package: gtk+
+ Version: 1.2.7
+
+[ Please substitute 1.2.7 with the version of GTK+ that
+  you have installed ]
+
+Then describe the bug. Include:
+
 * Information about your system. For instance:
 
    - What operating system and version
@@ -127,32 +54,48 @@ In the bug report please include:
 
 * How to reproduce the bug. 
 
-  If you can reproduce it with one of the tests or demos built with GTK+, 
-  such as demos/gtk-demo/gtk-demo, that would be most convenient. Otherwise, 
-  please include a short test program that exhibits the behavior. As a 
-  last resort, you can also provide a pointer to a larger piece of software 
-  that can be downloaded.
+  If you can reproduce it with the testgtk program that is built 
+  in the gtk/ subdirectory, that will be most convenient.  Otherwise, 
+  please include a short test program that exhibits the behavior. 
+  As a last resort, you can also provide a pointer to a larger piece 
+  of software that can be downloaded.
 
-* If the bug was a crash, the exact text that was printed out when the
-  crash occured.
+  (Bugs that can be reproduced within the  GIMP are almost as good 
+  as bugs that can be reproduced in testgtk. If you are reporting a 
+  bug found with the GIMP, please include the version number of the GIMP 
+  you are using)
 
-* Further information such as stack traces may be useful, but is not
-  necessary. If you do send a stack trace, and the error is an X error,
-  it will be more useful if the stacktrace is produced running the test
-  program with the --sync command line option.
+* If the bug was a crash, the exact text that was printed out
+  when the crash occured.
+
+* Further information such as stack traces may be useful, but
+  is not necessary. If you do send a stack trace, and the error
+  is an X error, it will be more useful if the stacktrace
+  is produced running the test program with the --sync command
+  line option.
+
+An example of a bug report:
+
+====
+To: submit@bugs.gnome.org
+From: yourname@your.address.org
+Subject: handlebox test in testgtk is misnamed.
+
+Package: gtk+
+Version: 1.2.7
+
+When I run gtk/testgtk, the button "handle box"
+is misnamed. There are multiple handle boxes in
+the demo, so it should be "handle boxes", to
+be like "buttons" or "check buttons".
+===
 
 Patches
 =======
 
-Patches should also be submitted to bugzilla.gnome.org. If the patch
-fixes an existing bug, add the patch as an attachment to that bug
-report.
+Patches can be uploaded to the incoming/ directory on
+ftp.gtk.org.  Please follow the instructions there, and include
+your name and email address in the README file.
 
-Otherwise, enter a new bug report that describes the patch, and attach
-the patch to that bug report.
-
-Bug reports containing patches should include the PATCH keyword in their
-keyword fields. If the patch adds to or changes the GTK+ programming
-interface, the API keyword should also be included.
-  
-Patches should be in unified diff form. (The -u option to GNU diff.)
+If the patch fixes a bug, it is usually a good idea to include
+all the information described in "How to Report Bugs".

README.cvs-commits

@@ -4,7 +4,7 @@ GTK+. This is a good thing, in that it encourages many people to work
 on GTK+, and progress can be made quickly. However, GTK+ is a fairly
 large and complicated package that many other things depend on, so to
 avoid unnecessary breakage, and to take advantage of the knowledge
-about GTK+ that has been built up over the last 4 years, we'd like
+about GTK+ that has been built up over the last 18 months, we'd like
 to ask people commiting to GTK+ to follow a few rules:
 
 0) Ask first. If your changes are major, or could possibly break existing
@@ -14,14 +14,19 @@ to ask people commiting to GTK+ to follow a few rules:
    somebody may know a better way to do things.
 
    If you are making changes to GTK+, you should be subscribed
-   to gtk-devel-list@gnome.org. (Subscription address:  
-   gtk-devel-list-request@gnome.org.) This is a good place to ask
+   to gtk-devel-list@redhat.com. (Subscription address:  
+   gtk-devel-list-request@redhat.com.) This is a good place to ask
    about intended changes. 
 
-   #gtk+ on GIMPNet (irc.gimp.org, irc.us.gimp.org, irc.eu.gimp.org, ...)
-   is also a good place to find GTK+ developers to discuss changes with,
-   however, email to gtk-devel-list is the most certain and preferred
-   method.
+   If you just want to make a trivial change, and don't want to subscribe, 
+   you can also mail gtk-bugs@gtk.org. Or, alternatively, you can look in 
+   the ChangeLog for somebody who has been making changes to the file 
+   you want to change and email them.
+
+   #gimp on byxnet (irc.gimp.org, irc2.gimp.org, irc3.gimp.org, 
+   irc.germany.gimp.org...)s also a good place to find GTK+ developers to
+   discuss changes with, however, email to gtk-devel-list is the most
+   certain and preferred method.
 
 1) Ask _first_.
 
@@ -51,4 +56,8 @@ Notes:
 
 Owen Taylor
 13 Aug 1998
-17 Apr 2001
+
+
+
+
+

README.in

@@ -1,15 +1,10 @@
 General Information
 ===================
 
-This is GTK+ version @GTK_VERSION@. GTK+ is a multi-platform toolkit for
-creating graphical user interfaces. Offering a complete set of widgets,
-GTK+ is suitable for projects ranging from small one-off projects to
-complete application suites.
-
-GTK+ is free software and part of the GNU Project. However, the
-licensing terms for GTK+, the GNU LGPL, allow it to be used by all
-developers, including those developing proprietary software, without any
-license fees or royalties.
+This is GTK+ version @GTK_VERSION@. 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.
 
 The official ftp site is:
   ftp://ftp.gtk.org/pub/gtk
@@ -17,106 +12,38 @@ The official ftp site is:
 The official web site is:
   http://www.gtk.org/
 
-Information about mailing lists can be found at
-  http://www.gtk.org/mailinglists.html
+A mailing list is located at:
+  gtk-list@redhat.com
+
+To subscribe: mail -s subscribe gtk-list-request@redhat.com < /dev/null
+(Send mail to gtk-list-request@redhat.com with the subject "subscribe")
 
 Installation
 ============
 
 See the file 'INSTALL'
 
-Release notes
-=============
-
-* GTK+ 2.6 supports clipboard persistency. To make use of this feature,
-  a clipboard manager following the specification at
-  http://www.freedesktop.org/wiki/Standards/clipboard-manager-spec
-  must be running. A sample implementation of such a clipboard manager
-  is available at 
-  http://people.imendio.com/andersca/archives/clipboard-manager-0.3.tar.gz
-  Applications can use the function gdk_display_supports_clipboard_persistence() 
-  to find out if clipboard persistence is available.
-
-* Notification on clipboard ownership changes via GdkOwnerChange events 
-  requires the XFIXES X extension. Applications can use the function
-  gdk_display_supports_selection_notification() to find out if ownerchip
-  change notification is available.
-
-* The icon theme code in GTK+ 2.6 follows the freedesktop.org icon theme 
-  specification. Setting the XDG_DATA_DIRS environtment variable may be 
-  necessary if your icons aren't installed in the default location 
-  /usr/share/icons.
-
-* The icon theme code in GTK+ 2.6 can make use of mmap()able cache files
-  to avoid a lot of disk searching overhead. GTK+ includes a utility named
-  gtk-update-icon-cache to generate these cache files. For further details,
-  see the gtk-update-icon-cache man page or the GTK+ documentation.
-
-* To reduce code size and improve efficiency, GTK+, when compiled 
-  with the GNU toolchain, has separate internal and external entry 
-  points for exported functions. The internal names, which begin with 
-  IA__, may be seen when debugging a GTK+ program.
-
-* The following functions have been deprecated in GTK+ 2.6:
-  gdk_pango_context_set_colormap
-  gtk_cell_renderer_editing_canceled
-
-* The new GtkFileChooser widget emphasizes simplicity and thus does 
-  not provide a navigation entry by default when opening files. 
-  Experienced command line users will likely want to make heavy use of
-  the location dialog brought up by the Control-L key shortcut.
-
-* The GTK+ libraries use an '_' prefix to indicate private symbols that
-  must not be used by applications. On some platforms, symbols beginning 
-  with prefixes such as _gtk, _gdk, and _pango will be exported
-  from the library, on others not. In no case can applications
-  use these private symbols. In addition to that, GTK+ 2.6 makes several
-  symbols private which were not in any installed header files and
-  were never intended to be exported.
-
-* The gdk_pixbuf_xlib library included in the contrib/ directory 
-  and the framebuffer GDK backend included in the gdk/linux-fb directory
-  of GTK+ are provided on an as-is basis and have not been tested at all. 
-  No guarantees about the degree of workingness or about future
-  compatibility are provided.
-
-* On Unix, the assumption of GLib and GTK+ by default is that filenames on 
-  the filesystem are encoded in UTF-8 rather than the encoding of the locale;
-  the GTK+ developers consider that having filenames whose interpretation
-  depends on the current locale is fundamentally a bad idea.
-
-  If you have filenames encoded in the encoding of your locale, then you 
-  may want to set the G_FILENAME_ENCODING environment variable:
-  
-   G_FILENAME_ENCODING=@locale
-   export G_FILENAME_ENCODING
-
-  (Earlier versions of GLib 2.x required a different environment variable
-  setting; G_BROKEN_FILENAMES=1 to achieve the same effect; this 
-  is still supported, but G_FILENAME_ENCODING is preferred.)
-  Best integration of GTK+ 2.6 with the environment is achieved by 
-  using a UTF-8 locale.
-
-  On Windows, filenames passed to GTK+ should always be in UTF-8, as
-  in GLib 2.6. This is different than in previous versions of GTK+
-  where the system codepage was used. As in GLib, for DLL ABI
-  stability, applications built against previous versions of GTK+ will
-  use entry points providing the old semantics.
-
-  When compiling against GTK+ 2.6, applications intended to be
-  portable to Windows must take the UTF-8 file name encoding into
-  consideration, and use the gstdio wrappers to access files whose 
-  names have been constructed from strings returned from GTK+ or GLib.
-
 How to report bugs
 ==================
 
-Bugs should be reported to the GNOME bug tracking system.
-(http://bugzilla.gnome.org, product gtk+.) You will need to create an
-account for yourself.
-  
-In the bug report please include:
-  
+Bugs should be reported to the GNOME bug tracking
+system. (http://bugs.gnome.org). To report a problem
+about GTK+, send mail to submit@bugs.gnome.org.
+
+The subject of the mail should describe your problem.
+In the body of the mail, you should first include
+a "pseudo-header" that gives the package and 
+version number. This should be separated by a blank
+line from the actual headers.
+
+ Package: gtk+
+ Version: @GTK_VERSION@
+
+[ Please substitute @GTK_VERSION@ with the version of GTK+ that
+  you have installed ]
+
+Then describe the bug. Include:
+
 * Information about your system. For instance:
 
    - What operating system and version
@@ -127,32 +54,48 @@ In the bug report please include:
 
 * How to reproduce the bug. 
 
-  If you can reproduce it with one of the tests or demos built with GTK+, 
-  such as demos/gtk-demo/gtk-demo, that would be most convenient. Otherwise, 
-  please include a short test program that exhibits the behavior. As a 
-  last resort, you can also provide a pointer to a larger piece of software 
-  that can be downloaded.
+  If you can reproduce it with the testgtk program that is built 
+  in the gtk/ subdirectory, that will be most convenient.  Otherwise, 
+  please include a short test program that exhibits the behavior. 
+  As a last resort, you can also provide a pointer to a larger piece 
+  of software that can be downloaded.
 
-* If the bug was a crash, the exact text that was printed out when the
-  crash occured.
+  (Bugs that can be reproduced within the  GIMP are almost as good 
+  as bugs that can be reproduced in testgtk. If you are reporting a 
+  bug found with the GIMP, please include the version number of the GIMP 
+  you are using)
 
-* Further information such as stack traces may be useful, but is not
-  necessary. If you do send a stack trace, and the error is an X error,
-  it will be more useful if the stacktrace is produced running the test
-  program with the --sync command line option.
+* If the bug was a crash, the exact text that was printed out
+  when the crash occured.
+
+* Further information such as stack traces may be useful, but
+  is not necessary. If you do send a stack trace, and the error
+  is an X error, it will be more useful if the stacktrace
+  is produced running the test program with the --sync command
+  line option.
+
+An example of a bug report:
+
+====
+To: submit@bugs.gnome.org
+From: yourname@your.address.org
+Subject: handlebox test in testgtk is misnamed.
+
+Package: gtk+
+Version: @GTK_VERSION@
+
+When I run gtk/testgtk, the button "handle box"
+is misnamed. There are multiple handle boxes in
+the demo, so it should be "handle boxes", to
+be like "buttons" or "check buttons".
+===
 
 Patches
 =======
 
-Patches should also be submitted to bugzilla.gnome.org. If the patch
-fixes an existing bug, add the patch as an attachment to that bug
-report.
+Patches can be uploaded to the incoming/ directory on
+ftp.gtk.org.  Please follow the instructions there, and include
+your name and email address in the README file.
 
-Otherwise, enter a new bug report that describes the patch, and attach
-the patch to that bug report.
-
-Bug reports containing patches should include the PATCH keyword in their
-keyword fields. If the patch adds to or changes the GTK+ programming
-interface, the API keyword should also be included.
-  
-Patches should be in unified diff form. (The -u option to GNU diff.)
+If the patch fixes a bug, it is usually a good idea to include
+all the information described in "How to Report Bugs".

README.nanox

@@ -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
++

README.win32

@@ -1,93 +1,45 @@
-The Win32 backend in GTK+ is not as stable or correct as the X11
-one. 
+The Win32 port of GTk+ is a work in progress, and not as stable or
+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/ .
 
-For prebuilt runtime and developer packages see
-http://www.gimp.org/win32/downloads.html .
+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".)
 
-There is also a gtk-1-3-win32-production branch of GTK+ that was
-branched off from before the addition of the no-flicker and other
-functionality that was new in GTK+ 2.0.0. The vesion number used for
-that branch is 1.3.0. It corresponds most closely to GTK 1.2.7 on
-Unix. For new code, you shouldn't be using that.
+To build GTk+ on Win32, you need either the Microsoft compiler and
+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.
 
-Building GTK+ on Win32
-======================
+See the README.win32 file in the GLib distribution for instructions
+how to build with gcc.
 
-There are two ways to build GTK+ for win32.
-
-1) Use the autoconf-generated configure script, and the resulting
-Makefiles (which use libtool and gcc to do the compilation). I use
-this myself, but it can be hard to setup correctly.
-
-Personally I run configure with:
-CC='gcc -mpentium -fnative-struct' CPPFLAGS='-I/target/include' CFLAGS=-O2 LDFLAGS='-L/target/lib' ./configure --disable-static --prefix=/target --with-gdktarget=win32 --with-wintab=/src/wtkit126 --with-ie55=/src/workshop/ie55_lib --host=i386-pc-mingw32
-
-Then, in theory, you can just say "make", like on Unix. In reality,
-there are a few hickups that require manual intervention, and it's
-best to run make separately in each subdirectory. At least for me,
-when libtool creates an .exe file, it puts the real .exe in the .libs
-directory, and leaves a wrapper .exe in the work directory. For some
-reason that wrapper doesn't work for me, it doesn't do anything. So, I
-always do a "cp .libs/*.exe ." after running a make that has produced
-some exes.
-
-Another issue is with the gdk-pixbuf.loaders file. It's probably best
-to do a "make install" in the gdk-pixbuf directory, and let that set
-up a mostly correct gdk-pixbuf.loaders in the target directory. Then
-copy that back to the source directory. It's needed in gtk/stock-icons
-where make runs gdk-pixbuf-csource.
-
-Etc, you get the idea. It can be a bit of a pain.
-
-2) Use the Microsoft compiler, cl and Make, nmake. Say nmake -f
-makefile.msc in gdk and gtk. Be prepared to manually edit various
-makefile.msc files, and the makefile snippets in build/win32.
-
-Alternative 1 also generates Microsoft import libraries (.lib), if you
-have lib.exe available. It might also work for cross-compilation from
-Unix.
-
-Note that I use method 1 myself. Hans Breuer has been taking care of
-the MSVC makefiles. At times, we disagree a bit about various issues,
-and for instance the makefile.msc files will not produce identically
-named DLLs and import libraries as the "autoconfiscated" makefiles and
-libtool do. If this bothers you, you will have to fix the makefiles.
-
-Using GTK+ on Win32
-===================
-
-To use GTK+ on Win32, you also need either one of the above mentioned
-compilers. Other compilers might work, but don't count on it. Look for
-prebuilt developer packages (DLLs, import libraries, headers) on the
-above website.
-
-Multi-threaded use of GTK+ on Win32
-===================================
-
-Multi-threaded GTK+ programs might work on Windows in special simple
-cases, but not in general. Sorry. If you have all GTK+ and GDK calls
-in the same thread, it might work. Otherwise, probably not at
-all. Possible ways to fix this are being investigated.
-
-Wintab
-======
+To use GTk+ on Win32, you also need either of the above mentioned
+compilers. Other compilers might work, but don't count on it.  The
+same instructions on how to set up a correct version of gcc should
+also be followed if you want to build applications that use GTk+ with
+gcc.
 
 The tablet support uses the Wintab API. The Wintab development kit can
-be downloaded from http://www.pointing.com. Pass the --with-wintab
-flag to configure if you use that. If you use nmake and you don't care
-for Wintab, undefine HAVE_WINTAB in config.h.win32 and remove
-references to the wntab32x library from the makefile before building.
+be downloaded from http://www.pointing.com. If you don't care for
+that, undefine HAVE_WINTAB in config.h.win32 and remove references to
+the wntab32x library from the makefile before building.
 
-ActiveIMM
-=========
+GTk+ wants to be built with the GNU "intl" library for
+internationalisation (i18n). Get the version ported to Win32 (not a
+very big deal) from tml's web site mentioned above. We build the
+"intl" library as a DLL called gnu-intl.dll (the "gnu" prefix is used
+to reduce name clash risks). If you don't want any i18n stuff,
+undefine ENABLE_NLS, HAVE_GETTEXT and HAVE_LIBINTL in the
+config.h.win32 file, and remove references to the gnu-intl library
+from the makefiles.
 
-If you want to build a GTK+ that supports ActiveIMM (the Input Method
-Manager for non-EastAsia locales that can be used on Win9x/NT4), you
-need the dimm.h header file. That is somewhat difficult to find, but
-http://msdn.microsoft.com/downloads/samples/internet/wizard/ seems to
-be a good place to look nowadays. If you use "autoconfiscated" build,
-pass the --with-ie55 flag to configure specifying the location of the
-ie55_lib directory created by downloading the IE5.5 headers and libs
-from the above URL.
-
---Tor Lillqvist <tml@iki.fi>
+Note that while the GNU gettext package is under the GPL, the "intl"
+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.

TODO

@@ -0,0 +1,200 @@
+
+Outstanding items:
+
+ * focus handling for GtkOptionMenu (needs the previous)
+
+ * implement gtk_default_draw_oval and other missing things in gtkstyle.c.
+ 
+ * enforce invariants on *_RESIZE* and *_REDRAW* flags.
+
+ * GtkToolTips: allocate GtkTooltipsData from memchunks
+                          
+ * Make all widget attributes configurable after the widget is created (timj).
+ 
+ * Radio buttons need to display CAN/HAS_DEFAULT correctly, if draw_inidicator
+   is TRUE. (Radio buttons do not need to CAN_DEFAULT! OWT)
+
+ * More dialogs: Print, maybe others...
+
+ * make the gtk_main callbacks consistent in their add/remove behaviour.
+ 
+ * Check return values on all calls to XIC[Get/Set]Values
+
+ * The "--geometry" option should be supported
+
+  - Having gdk_init() parse the geometry option. (putting it into
+    GDK means you can use XParseGeometry() without wrapping it)
+
+  - Add a call gdk_get_geometry() that retrieves the results 
+    in a form like that returned by XParseGeometry()
+
+  - The application then can modify the results (as would gemvt)
+    then call a routine gtk_window_set_geometry() on whatever
+    it considers to be its main window.
+
+  - Then in some manner GtkWindow takes that into account when
+    setting its hints. (Probably it uses the size and position
+    as the current uposition and usize, and modulates that
+    be the equivalents of the X flags
+
+     XValue, YValue, WidthValue, HeightValue, XNegative, or YNegative
+
+    ( You'd have to extend gdk_window_set_hints to accept the
+      window gravity option to get it right. )
+
+ * Allow moving the separator for paned widgets by dragging 
+   it directly instead of using the handle. 
+
+ * Check into XAddConnectionWatch - is this needed for XIM?
+
+ * Places where a _full variant is needed:
+
+    gtk_init_add
+    gtk_menu_popup
+    gtk_toolbar_prepend_element
+    gtk_toolbar_insert_element
+ 
+ * Try to rationally deal with someone else deleting one of our
+   windows??? This would mean keeping track of our window heirarchy
+   ourselves, for one thing, and will never be safe, because of
+   race conditions.
+
+ * Should all the default handlers really return FALSE? This can
+   cause confusing presses to be sent to containers that actually
+   want to get events on themselves.
+
+ * The menu code should skip separators during keyboard navigation,
+   whether they are sensitive or insensitive.
+
+ * OwnerButtonPressGrab needs to go!
+
+Text/Edit widget:
+
+  Bugs:
+
+  - Really big font (150 pt), plus lots of editing caused segfault
+
+  Improvements:
+
+  - Unify the key binding support in some fashion between the
+    Entry and Text widget widgets, use GtkBindings for this.
+
+  - Figure out a way not to recompute the geometry on insertions/deletions
+    which are large, but not a significant fraction of the
+    entire text. (e.g., compute the changes as when the widget
+    is not frozen, but without the actual scrolling)
+
+  - Prune the line start cache. But since it is only 68 bytes
+    per line, and it is a lot faster when lines are in the cache,
+    it may be better not to, at least for now.
+
+  - Show the non-editable state by changing colors. (Use the
+    style entries for insensitive?)
+
+  - Multibyte support for the Text widget.
+
+  - Unicode support to do the multi-byte right.
+
+  - Support an .inputrc. (The readline one doesn't really work,
+    unless it is extended because it can't represent X keysyms,
+    just terminal type input)
+
+  - A vi mode
+
+  - Word wrap, instead of line folding. (Should the continuation
+    characters be shown?)
+
+  - Horizontal scrolling
+
+  - Disable pasting compound text
+
+  - When showing background pixmap (not editable) actually set
+    the background pixmap as the windows bg pixmap, to improve
+    appearance on exposes. But this would require using another
+    window to get the origins.
+
+  - In word wrap mode, break:
+
+     aaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+
+     as:
+                            | Maximum column
+     aaaaaaaaaaa bbbbbbbbbbb|
+     bbbbbbbbbbbbbbbbbbbbbbb|
+     bbbbbbbbb              |
+
+     Instead of:
+                            | 
+     aaaaaaaaaaa            |
+     bbbbbbbbbbbbbbbbbbbbbbb|
+     bbbbbbbbbbbbbbbbbbbb   |
+
+  - Blinking cursor
+
+  - API's : gtk_text_clear, gtk_text_delete_lines (gint start, gint end),
+    gtk_text_append/prepend, gtk_text_insert_at (gint row, gint column),
+    some function to get the row/column from the x/y-coordinates of a 
+    mouse click, some function to get the word/line under the mouse pointer 
+    [ From: Stefan Jeske <jeske@braunschweig.netsurf.de> ]
+
+  - "changed" emitted when doing deletes on empty Text widget.
+
+  - Delete IC in editable->unrealize, not editable->finalize?
+
+Themes
+======
+
+ - When a scale gets shown/hidden only queue a redraw on the
+   non-window portion, not the whole area.
+
+ - In various places, to avoid shaping windows excessively,
+   we set parent relative backgrounds. This is an ugly
+   hack and needs a better solution. Plus, I don't think
+   these parent-relative backgrounds always persist to
+   when they are actually needed.
+
+   Such calls exist in: GtkButton, GtkHandeBox, GtkItem,
+   GtkListItem, GtkMenu, GtkMenuItem, GtkMisc, 
+   GtkNoteBook, GtkOptionMenu, GtkPaned, GtkPreview,
+   GtkSpinButton and GtkTreeItem.
+
+ - For menus and for GtkWindow's, the realize() function
+   calls paint(), so that background pixmaps can be set
+   ahead of time, and prevent flashing when the window is
+   shown. This is an ugly hack and needs a better solution.
+
+=======
+
+Calendar Widget:
+
+ - The widget should be nicely resizeable vertical too.
+
+ - CALENDAR_MARGIN should be removed, uses INNER_BORDER and
+   style->class->[xy]thickness insted.
+
+ - Flag to choose between using standard three letter abbreviated
+   weekday name or just the first character from it. It looks like
+   that is what most other calendar-widgets do.
+
+ - Arrows should resize with the header-font.
+
+ - The keyboard support has to be finished.
+
+DND
+===
+
+ - Use a cursor instead of an ICON when over Motif windows,
+   to get rid of the current junk that Motif leaves because
+   of its XCopyArea stupidity for doing highlighting.
+
+ - Add a GTK_DRAG_VERIFY target flag and a "drag_data_verify"   
+   signal so that apps can easily check if a, say, 
+   text/uri-list URL looks OK during the drop.
+
+ - Check more for memory leaks.
+
+ - Drag and drop for Entry and Text widgets.
+
+ - Send synthetic motion events on structure changes so 
+   drag_enter/leave get sent properly. (See the popup
+   in testdnd)

TODO.xml

@@ -0,0 +1,739 @@
+<!-- This is used to generate the online TODO list for GTK+ using
+     the script docs/make-todo. Whenever a change to this file is
+     committed to CVS,the file is run through make-todo and the online
+     version updated. If you modify this file, you should check for
+     parse errors by running:
+
+     $ docs/make-todo TODO.xml > /dev/null
+
+     before committing, or you may screw up the online version --> 
+<todo logourl="gtk-logo-rgb.gif">
+  <title>GTK+ TODO list</title>
+  <section>
+    <title>GDK</title>
+    
+    <entry size="medium" status="70%" target="1.4">
+      <title>Add backing store support</title>
+      <description>
+	<p>
+	  GTK+'s drawing model involves clearing to a background, and
+	  then drawing widgets on top of this. Without having
+	  backing-store support, this results in flickering in various
+	  situations. Backing store cannot be added widget-by-widget,
+	  because the drawing in a particular window is not confined
+	  to a single widget. Instead it needs to be added per GDK
+	  window. 
+	</p>
+	<p>
+	  The way this is done is by having
+	  <tt>gdk_window_begin_paint()</tt>
+	  and <tt>gdk_window_end_paint()</tt> functions that
+	  redirect all drawing to a particular window to an offscreen
+	  pixmap, and then copy that offscreen pixmap back onto the
+	  screen when the paint operation is done. The implementation
+	  of this is mostly complete in the <tt>gtk-no-flicker</tt> branch of
+	  GTK+.
+	</p>
+      </description>
+      <url>http://www.gtk.org/~otaylor/gtk/1.4/gdk-drawing.html</url>
+      <contact>Owen Taylor &lt;otaylor@redhat.com&gt;</contact>
+    </entry>
+
+    <entry size="medium" status="70%" target="1.4">
+      <title>32 Bit Coordinates</title>
+      <description>
+	<p>
+	  GTK+-1.2 and earlier share X's limitation on the
+	  size of coordinates and restrict all dimensions
+	  to 16 bit quantities. By clever use of X it is
+	  possible to lift this restriction and present a
+	  full 32-bit space to the user.
+	</p>
+	<p>
+	  There are some difficulties with performance in this
+	  approach - mostly because scrolling can involve mapping and
+	  unmapping lots of widgets, but in general, current
+	  trials in this area seem to work pretty well.  
+	</p>
+      </description>
+      <url>http://www.gtk.org/~otaylor/gtk/1.4/gdk-drawing.html</url>
+      <contact>Owen Taylor &lt;otaylor@redhat.com&gt;</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Customizable double-click timeout</title>
+      <description>
+	<p>
+	  The current fixed double-click timeout in GTK+
+	  is too small for some users. This needs to be
+	  customizable
+	</p>
+      </description>
+      <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>
+      <description>
+	<p>
+          Two tasks: 1) move the cursors in the cursor font that people actually
+          care about to the top of the gdkcursor.h header file, and put a nice
+          list of the 15 cursors people actually care about in the docs 2) if
+          the cursor font lacks some commonly-useful cursors (like magnifying
+          glass), add these cursors to gdkcursor.h and then emulate them in
+          gdk_cursor_new by transparently creating the cursor from a bitmap.
+          The list of Qt cursors is worth http://doc.trolltech.com/qcursor.html
+          looking at for this task.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>Make GdkRGB work on any visual</title>
+      <description>
+	<p>
+          GdkRGB should be able to render to an arbitrary visual
+          (i.e. the visual shouldn't be fixed at gdk_rgb_init() 
+          time). This will break gdk_rgb_gc_set_foreground() and 
+          friends, though.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+  </section> <!-- GDK -->
+
+  <section>
+    <title>Internationalization</title>
+    
+    <entry size="big" status="70%" target="1.4">
+      <title>Integrate Pango</title>
+      <description>
+	<p>
+	  The purpose of the Pango project is to provide a system for
+	  layout and rendering of internationalized text. It handles
+	  most of the issues necessary to 
+	</p>
+      </description>
+      <url>http://www.pango.org</url>
+      <contact>gtk-i18n-list@redhat.com</contact>
+    </entry>
+
+    <entry size="medium" status="80%" target="1.4">
+      <title>Switch to using UTF-8</title>
+      <description>
+	<p>
+	  This is closely related to Pango integration. Pango deals
+	  with all strings in terms of UTF-8; by switching GTK+ over
+	  to UTF-8 we make it considerably simpler for developers to
+	  support multiple languages properly while still retaining
+	  a large degree of compatibility with existing programs.
+	</p>
+	<p>
+	  Some work has already been done on this as part of the Win32
+	  port, since the Win32 port is currently using UTF-8 for all
+	  strings. In general, this should be an easy job; the hardest
+	  parts are places like GtkFileSelection, cut and paste, and
+	  input method support where there is interaction between GTK+
+	  and the operating system.
+	</p>
+      </description>
+      <contact>gtk-i18n-list@redhat.com</contact>
+    </entry>
+
+    <entry size="big" status="40%" target="1.4">
+      <title>Rewrite Input Method Support</title>
+      <description>
+	<p>
+	  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
+	  text rendering in the program being done in the standard
+	  Xlib style, so it will be necessary to also support
+	  on-the-spot input. On-the-spot input is done by supplying a
+	  set of callbacks that are invoked by the input methods.
+	</p>
+	<p>
+	  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>
+    </entry>
+  </section> <!-- i18n -->
+
+  <section>
+    <title>GTK+ Core</title>
+
+    <entry size="big" status="5%" target="1.4">
+      <title>GLib based object and type system</title>
+      <description>
+	<p>
+	  The GTK+ object system is already in use in quite a few different
+	  non-GUI applications; it would be desirable for these uses
+	  to have the object and type systems separated from the GUI portions
+	  of GTK+ and be generalized for non-GUI usage.
+	</p>
+      </description>
+      <contact>Tim Janik &lt;timj@gtk.org&gt;</contact>
+    </entry>
+
+    <entry size="big" status="1%" target="1.4">
+      <title>Overall callback improvements</title>
+      <description>
+	<p>
+	  The GTK+ type and signal systems need significant improvements to
+	  allow signal creation with default handlers from language bindings
+	  and to aid language bindings in deriving new objects.
+	  One aspect of this is the Closure support, recently suggested by
+	  Karl Nelson &lt;kenelson@ece.ucdavis.edu&gt;, but this also
+	  requires a GLib based type and parameter system (ties in with
+	  "GLib based object and type system").
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="1.4">
+      <title>State change notification</title>
+      <description>
+	<p>
+	  GTK+ objects emit various types of signals, some to perform
+	  arbitrary actions, some to allow customization from user code,
+	  and some signals are emitted to notify of certain changes
+	  of an object. For the latter, what really is required is a
+	  gneneric signal that can be used to monitor *any* kind of object
+	  changes. For that, all object changes need to be routed through
+	  a central point (otherwise the signal emissions are spread all
+	  over the object implementation), i.e. an object argument setter.
+	  The state change notification signal doesn't need to be emitted
+	  syncronously, in fact, it's probably most effective to always
+	  emit this asynchronously, so subsequent changes are accumulated.
+	</p>
+      </description>
+      <contact>Tim Janik &lt;timj@gtk.org&gt;</contact>
+    </entry>
+
+    <entry size="big" status="5%" target="1.4">
+      <title>Widget as sensitivity/grab state machine</title>
+      <description>
+	<p>
+	  Maintenance of pointer and keybnoard grabs is currently very
+	  tedious and error-prone, most widget's cook up their own stuff
+	  in this regard.
+	  By moving the general concept of "Grabs" to the GTK+ level as
+	  a widget state, and providing a new signal for alterations of
+	  a widget's state ("visible", "visible+insensitive",
+	  "visible+grab", "hidden", "hidden+insensitive", etc.), things
+	  can be unified and more stabelize. A couple of bugs, such as
+	  insensitive widgets still holding a grab, or buttons that
+	  still think they are depressed when hidden, will be squeezed
+	  automatically with that.
+	</p>
+      </description>
+      <contact>Tim Janik &lt;timj@gtk.org&gt;</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="1.4">
+      <title>Allow argument customization</title>
+      <description>
+	<p>
+	  Many types of object arguments (expander style in the CList,
+	  default padding in button boxes, etc), conceptually go with
+	  the theme, or as user preferences; they should not be set by
+	  a particular program.
+	</p>
+	<p>
+	  There needs to be a mechanism for themes to be able to
+	  control these arguments from the RC file. 
+	</p>
+      </description>
+    </entry>
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>Allow global customization</title>
+      <description>
+	<p>
+	  There are a number of global parameters in GTK+ and GDK that should be
+	  customizable by the user, such as the double-click timeout,
+	  or whether widgets should be backing-stored by default. 
+	</p>
+	<p>
+	  If we had argument customization from an RC file, it might
+	  be possible to do this simply with a global object with
+	  arguments for the various global parameters that was
+	  customized in the same fashion as object arguments.
+	</p>
+      </description>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Gtk+ Modules installation directory</title>
+      <description>
+	<p>
+	  Gtk+ needs to support an extra lib/ directory, to search
+	  for dynamically loadable modules, it also needs to support
+	  an environment variable to specify module search paths.
+	  This has quite some cross-platform issues with the GModule
+	  code (especially on AIX).
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Convenient widget setup</title>
+      <description>
+	<p>
+          Make it simpler to set all the basic attributes of a widget.  Might
+          want set_tooltip(), set_accel(), set_color(FOREGROUND, color),
+          set_min_size() (usize does this, but needs a rename), set_whatsthis(),
+          etc. set_accel() may not work for all widgets, may need a convenience
+          API for button and label accelerators specifically.
+	</p>
+        <p>
+          The idea is that it should be easy, out of the box, to set up a widget
+          with all the nice touches and features the widget really should
+          have. Users shouldn't need to do their own convenience functions for
+          this.
+        </p>
+
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="> 1.4">
+      <title>Make selections/clipboard more convenient</title>
+      <description>
+	<p>
+          Make GtkSelectionData more like the MIME blobs in Swing and Qt.
+          Consider a GtkClipboard object to simplify cut-and-paste handling.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+
+    <entry size="small" status="50%" target="1.4">
+      <title>Stock label/icon system</title>
+      <description>
+	<p>
+          A system like GnomeStock for getting a standard labels/icons 
+          for menus and toolbars. Should be extensible by themes, and 
+          by libgnomeui. Some work already done on this.
+	</p>
+      </description>
+      <contact>hp@redhat.com</contact>
+    </entry>
+
+
+    <entry size="big" status="0%" target="> 1.4">
+      <title>Session Management</title>
+      <description>
+	<p>
+          Look in to session management. Consider whether to use 
+          X11R6 SM, or some custom spec shared with KDE. Create
+          GTK+ API for this.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="> 1.4">
+      <title>Online help enhancements</title>
+      <description>
+	<p>
+          Look at a small "What's This" popup widget, 
+          and a What's This system in general (this part 
+          could maybe be done for 1.4). A more difficult, probably 
+          a post-1.4 task, is to integrate a very simple little
+          help browser gizmo into GTK.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>GUI-editable means of user configuration</title>
+      <description>
+	<p>
+          Need to be able to set double click time, whether cursors
+          blink, etc., from a control panel type of deal.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+  </section> <!-- Core -->
+
+  <section>
+    <title>GTK+ Widgets</title>
+
+    <entry size="small" status="50%" target="1.4">
+      <title>Make GtkFrame use a label</title>
+      <description>
+	<p>
+	  The title of a frame should simply be another child widget
+	  which, by default, holds a label widget. This will important
+	  with Pango where proper text behavior will be more complex to
+	  implement, but is also useful for certain user-interface
+	  designs. (It can be useful, for example, to put a checkbutton
+	  in that slot.)
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <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. This is being done
+	  using Havoc Pennington's port of the Tk Text widget.
+	</p>
+	<p>
+	  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@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Improve Radio/Checkbutton Look</title>
+      <description>
+	<p>
+	  The default look for the radio and checkbuttons is both
+	  unattractive and not friendly to the user . Motif did not
+	  get this one right, and we should not keep on following the
+	  Motif look. The right thing here is probably to copy the
+	  Windows appearance for these controls fairly closely. This
+	  will fit in with well with the rest of the GTK+ look.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Improve Submenu Navigation</title>
+      <description>
+	<p>
+	  Navigating through a deep menu tree in GTK+ is currently
+	  quite tricky, because as soon as one leaves a menu item,
+	  the submenu disappears. The way that the Macintosh is
+	  reputed to handle this is that to pop down the current
+	  submenu, you have to leave the triangle defined by the
+	  upper left hand corner of the menu item and right
+	  side of the submenu.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4 ?">
+      <title>Improve Spinbutton Look</title>
+      <description>
+	<p>
+	  Spinbuttons currently appear to have lumpy boundaries,
+	  because sides of the arrows aren't at an angle that
+	  meshes well with the pixel grid. However, fixing this
+	  would require making the spinbuttons narrower and
+	  harder to hit. This points out a general problem with
+	  the spinbutton (and the arrows on the scrollbars) - the
+	  target area for clicks actually the bounding box of the
+	  arrows, but the user thinks that they must click on the
+	  arrows themselves. It would probably be more friendly
+	  to use a square button with an arrow drawn on top instead
+	  of a arrow-shaped button, the approach taken by most other
+	  windowing systems.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="big" status="90%" target="1.4">
+      <title>Supply horizontable/vertical wrapping boxes</title>
+      <description>
+	<p>
+	  An often requested feature are wrapping containers, at this
+	  point, gimp's development version already uses such widgets:
+	  horizontable/vertical wrap boxes, that need to go into 1.4
+	  proper at some point.
+	</p>
+      </description>
+      <contact>Tim Janik &lt;timj@gtk.org&gt;</contact>
+    </entry>
+
+    <entry size="medium" status="90%" target="1.4">
+      <title>Improved generic combo support</title>
+      <description>
+	<p>
+	  Gtk+'s combo box has several drawbacks in design and
+	  implementation. An new attempt at providing the combo box
+	  functionality with improved flexibility has been made with
+	  the GtkClueHunter widget, sitting in the CVS module "gle".
+	</p>
+      </description>
+      <contact>Tim Janik &lt;timj@gtk.org&gt;</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="> 1.4">
+      <title>Add unified set of List/Tree/Grid widgets</title>
+      <description>
+	<p>
+	  Currently, GTK+ has a large number of list and tree widgets
+	  (GtkList, GtkTree, GtkCList, GtkCTree), none of which are
+	  ideal. The GtkList and GtkTree widgets perform badly on large
+	  number of items. (GtkTree widget is also quite buggy.) GtkCList
+	  and GtkCTree mostly solve the size problem, but are quite
+	  complex and, despite that, not very flexible. They are limited to
+	  displaying pixmaps and text, and can neither support arbitrary
+	  widgets nor custom drawing functions.
+	</p>
+	<p>
+	  In addition to list and tree widgets, a closely related need
+	  is a sheet widget that displays a (possibly editable) 2-D grid.
+	  It would be desirable to have a complete set of widgets that
+	  could be presented as the one-true-solution for these needs.
+	  Model/View techniques could be used effectively to increase
+	  both the simplicity and power of the interfaces.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>GtkPixbuf</title>
+      <description>
+	<p>
+          gdk-pixbuf is moving to become a GTK+ dependency, a new image-display
+          widget is thus needed.
+	</p>
+      </description>
+      <contact>hp@redhat.com</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Attempt to fix GtkStatusbar</title>
+      <description>
+	<p>
+          GtkStatusbar is too inconvenient to use.
+          The only non-breakage-inducing fix we could
+          come up with is to permit 0 as a context ID, so you
+          don't have to use gtk_statusbar_get_context_id().
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+    
+    <entry size="small" status="95%" target="1.4">
+      <title>Decruft GtkProgress, GtkProgressbar</title>
+      <description>
+        <p>UPDATE: this is done, just need to apply the patch.
+        </p>
+        
+	<p>
+          This interface is just a disaster of overcomplexity;
+          it should pretty much just be set_percentage(), 
+          pulse() (to move during activity mode), and set_text().
+          There's no reason that there are two objects, should 
+          just be one interface. Almost all the functions
+          that currently exist should be deprecated.
+	</p>
+      </description>
+      <contact>hp@redhat.com</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Entry validation hooks</title>
+      <description>
+	<p>
+          Simple hooks for validation in a GtkEntry.  Pretty much just a
+          "validate" callback which takes a string (current entry contents) and
+          returns either VALID, INVALID, or COULDBEVALID. Then the 
+          GtkEntry calls this function if it's set, and does the appropriate 
+          UI things. GTK should come with validators for int and float,
+          see GtkSpinButton where these are already implemented.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="> 1.4">
+      <title>pseudo-MDI Widget</title>
+      <description>
+	<p>
+          Add a widget that lets you rearrange various views (similar to many
+          IDEs, like Visual SlickEdit or JBuilder). Basically there should be a
+          central slot and 4 slots around the sides; each slot holds one or more
+          views. If two views are dropped in the same slot, then a notebook is
+          created displaying both views. If a view is dropped outside the
+          application window, it becomes a standalone window. It should be
+          possible to restrict whether a view can be dropped on the sides,
+          horizontal/vertical sides only, in the central content area, or in
+          any of those places.
+	</p>
+        <p>
+          (Havoc has a proposed interface for this, mail hp@redhat.com)
+        </p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="> 1.4">
+      <title>Icon List Widget</title>
+      <description>
+	<p>
+          A simple icon list widget, suitable for creating a file selector or
+          the like.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="> 1.4">
+      <title>Dock widget</title>
+      <description>
+	<p>
+          Add a widget like GnomeDock (perhaps based on GnomeDock)
+          that allows people to put rearrangeable toolbars, menubars, etc. 
+          around a central content area. The widget should have hooks for 
+          saving the current positions of the various docked bars.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="big" status="0%" target="> 1.4">
+      <title>Canvas widget</title>
+      <description>
+	<p>
+          Figure out how to get GnomeCanvas or a derived work into GTK+ itself.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>Menu scroll</title>
+      <description>
+	<p>
+          When menus are bigger than the screen, allow scrolling
+          as on the Mac.
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>Toolbar/menubar wrap</title>
+      <description>
+	<p>
+          When toolbars and menubars are too wide, do some sort of 
+          wrapping or drop-down deal. (See Windows/Mac apps for examples.)
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="0%" target="1.4">
+      <title>Blink cursor in GtkEntry</title>
+      <description>
+	<p>
+          Make the cursor optionally blink in GtkEntry. Beware, the entry code
+          is somewhat in flux; mail Owen and ask.
+	</p>
+      </description>
+      <contact>otaylor@redhat.com</contact>
+    </entry>
+
+    <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@gnome.org</contact>
+    </entry>
+
+    <entry size="small" status="95%" target="1.4">
+      <title>Integrate new color selector</title>
+      <description>
+	<p>
+          There's a new color selector in CVS (module gnome-colorsel),
+          it needs to be folded in to GTK and any remaining issues resolved.
+          (This new selector is API-compatible with the old one, and 
+          still called GtkColorSelector).
+	</p>
+      </description>
+      <contact>gtk-devel-list@gnome.org</contact>
+    </entry>
+
+    <entry size="medium" status="0%" target="1.4">
+      <title>Write new font selector</title>
+      <description>
+	<p>
+          Pango introduces a new font handling system,
+          replacing the XLFD system. Need a font selector for this.
+          The XLFD selector should probably remain, for apps where
+          it makes sense (like gnome-terminal probably).
+	</p>
+      </description>
+      <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+ -->
+</todo>
+

acconfig.h

@@ -19,42 +19,25 @@
 #undef GTK_COMPILED_WITH_DEBUGGING
 
 #undef HAVE_CATGETS
-#undef HAVE_DIMM_H
+#undef HAVE_DIRENT_H
 #undef HAVE_GETTEXT
 #undef HAVE_IPC_H
 #undef HAVE_LC_MESSAGES
-#undef HAVE_PROGRESSIVE_JPEG
 #undef HAVE_PWD_H
 #undef HAVE_SHM_H
 #undef HAVE_STPCPY
 #undef HAVE_XSHM_H
 #undef HAVE_SHAPE_EXT
-#undef HAVE_SOLARIS_XINERAMA
 #undef HAVE_SYS_SELECT_H
 #undef HAVE_SYS_TIME_H
-#undef HAVE_XFREE_XINERAMA
-#undef HAVE_XINERAMA
-#undef HAVE_WINTAB
 #undef HAVE_XCONVERTCASE
-#undef HAVE_XFT
-
-#undef HAVE_SIGSETJMP
 
 #undef NO_FD_SET
 
 #undef RESOURCE_BASE
 
-#undef USE_GMODULE
-#undef USE_MMX
-
-/* Define to use XKB extension */
-#undef HAVE_XKB
-
-/* Define to use shadowfb in the linux-fb port */
-#undef ENABLE_SHADOW_FB
-
-/* Define to use a fb manager in the linux-fb port */
-#undef ENABLE_FB_MANAGER
+/* Define to use X11R6 additions to XIM */
+#undef USE_X11R6_XIM
 
 #undef XINPUT_NONE
 #undef XINPUT_GXI
@@ -66,8 +49,6 @@
 /* Most machines will be happy with int or void.  IRIX requires '...' */
 #undef SIGNAL_ARG_TYPE
 
-#undef GETTEXT_PACKAGE
-
 /* #undef PACKAGE */
 /* #undef VERSION */
 

acinclude.m4

@@ -1,79 +1,768 @@
-# autoconf 2.13 / 2.50 compatibility macro
+## libtool.m4 - Configure libtool for the target system. -*-Shell-script-*-
+## Copyright (C) 1996-1999 Free Software Foundation, Inc.
+## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program 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
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+##
+## As a special exception to the GNU General Public License, if you
+## distribute this file as part of a program that contains a
+## configuration script generated by Autoconf, you may include it under
+## the same distribution terms that you use for the rest of that program.
 
-# GLIB_AC_DIVERT_BEFORE_HELP(STUFF)
-# ---------------------------------
-# Put STUFF early enough so that they are available for $ac_help expansion.
-# Handle both classic (<= v2.13) and modern autoconf
-AC_DEFUN([GLIB_AC_DIVERT_BEFORE_HELP],
-[ifdef([m4_divert_text], [m4_divert_text([NOTICE],[$1])],
-       [ifdef([AC_DIVERT], [AC_DIVERT([NOTICE],[$1])],
-              [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)dnl
-$1
-AC_DIVERT_POP()])])])
+# serial 40 AC_PROG_LIBTOOL
+AC_DEFUN(AC_PROG_LIBTOOL,
+[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
 
-# GTK_ADD_LIB(VAR,LIBNAME)
-# ---------------------------------
-# Helper macro to add a -lBlah to a variable, avoiding repeats
-# Note that this needs to be quoted when used in an enclosing macro
-AC_DEFUN([GTK_ADD_LIB],
-[ case "$$1 " in
-    *-l$2[[\ \	]]*)               ;;
-    *)               $1="-l$2 $$1" ;;
+# Save cache, so that ltconfig can load it
+AC_CACHE_SAVE
+
+# Actually configure libtool.  ac_aux_dir is where install-sh is found.
+CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
+LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
+LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
+DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
+${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
+$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
+|| AC_MSG_ERROR([libtool configure failed])
+
+# Reload cache, that may have been modified by ltconfig
+AC_CACHE_LOAD
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+# Redirect the config.log output again, so that the ltconfig log is not
+# clobbered by the next message.
+exec 5>>./config.log
+])
+
+AC_DEFUN(AC_LIBTOOL_SETUP,
+[AC_PREREQ(2.13)dnl
+AC_REQUIRE([AC_ENABLE_SHARED])dnl
+AC_REQUIRE([AC_ENABLE_STATIC])dnl
+AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([AC_PROG_RANLIB])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_LD])dnl
+AC_REQUIRE([AC_PROG_NM])dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+dnl
+
+case "$target" in
+NONE) lt_target="$host" ;;
+*) lt_target="$target" ;;
+esac
+
+# Check for any special flags to pass to ltconfig.
+libtool_flags="--cache-file=$cache_file"
+test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
+test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
+test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
+test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
+test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
+ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
+[libtool_flags="$libtool_flags --enable-dlopen"])
+ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
+[libtool_flags="$libtool_flags --enable-win32-dll"])
+AC_ARG_ENABLE(libtool-lock,
+  [  --disable-libtool-lock  avoid locking (might break parallel builds)])
+test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
+test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case "$lt_target" in
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+  if AC_TRY_EVAL(ac_compile); then
+    case "`/usr/bin/file conftest.o`" in
+    *32-bit*)
+      LD="${LD-ld} -32"
+      ;;
+    *N32*)
+      LD="${LD-ld} -n32"
+      ;;
+    *64-bit*)
+      LD="${LD-ld} -64"
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+    [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+
+ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
+[*-*-cygwin* | *-*-mingw*)
+  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+  AC_CHECK_TOOL(AS, as, false)
+  AC_CHECK_TOOL(OBJDUMP, objdump, false)
+  ;;
+])
+esac
+])
+
+# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
+AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
+
+# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
+AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
+
+# AC_ENABLE_SHARED - implement the --enable-shared flag
+# Usage: AC_ENABLE_SHARED[(DEFAULT)]
+#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
+#   `yes'.
+AC_DEFUN(AC_ENABLE_SHARED, [dnl
+define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE(shared,
+changequote(<<, >>)dnl
+<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
+changequote([, ])dnl
+[p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_shared=yes ;;
+no) enable_shared=no ;;
+*)
+  enable_shared=no
+  # Look at the argument we got.  We use all the common list separators.
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+  for pkg in $enableval; do
+    if test "X$pkg" = "X$p"; then
+      enable_shared=yes
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac],
+enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
+])
+
+# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
+AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_SHARED(no)])
+
+# AC_ENABLE_STATIC - implement the --enable-static flag
+# Usage: AC_ENABLE_STATIC[(DEFAULT)]
+#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
+#   `yes'.
+AC_DEFUN(AC_ENABLE_STATIC, [dnl
+define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE(static,
+changequote(<<, >>)dnl
+<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
+changequote([, ])dnl
+[p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_static=yes ;;
+no) enable_static=no ;;
+*)
+  enable_static=no
+  # Look at the argument we got.  We use all the common list separators.
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+  for pkg in $enableval; do
+    if test "X$pkg" = "X$p"; then
+      enable_static=yes
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac],
+enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
+])
+
+# AC_DISABLE_STATIC - set the default static flag to --disable-static
+AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_STATIC(no)])
+
+
+# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
+# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
+#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
+#   `yes'.
+AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
+define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
+AC_ARG_ENABLE(fast-install,
+changequote(<<, >>)dnl
+<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
+changequote([, ])dnl
+[p=${PACKAGE-default}
+case "$enableval" in
+yes) enable_fast_install=yes ;;
+no) enable_fast_install=no ;;
+*)
+  enable_fast_install=no
+  # Look at the argument we got.  We use all the common list separators.
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+  for pkg in $enableval; do
+    if test "X$pkg" = "X$p"; then
+      enable_fast_install=yes
+    fi
+  done
+  IFS="$ac_save_ifs"
+  ;;
+esac],
+enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
+])
+
+# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
+AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+AC_ENABLE_FAST_INSTALL(no)])
+
+# AC_PROG_LD - find the path to the GNU or non-GNU linker
+AC_DEFUN(AC_PROG_LD,
+[AC_ARG_WITH(gnu-ld,
+[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+ac_prog=ld
+if test "$ac_cv_prog_gcc" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by GCC])
+  ac_prog=`($CC -print-prog-name=ld) 2>&5`
+  case "$ac_prog" in
+    # Accept absolute paths.
+changequote(,)dnl
+    [\\/]* | [A-Za-z]:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+changequote([,])dnl
+      # Canonicalize the path of ld
+      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
   esac
+elif test "$with_gnu_ld" = yes; then
+  AC_MSG_CHECKING([for GNU ld])
+else
+  AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(ac_cv_path_LD,
+[if test -z "$LD"; then
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      ac_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some GNU ld's only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+	test "$with_gnu_ld" != no && break
+      else
+	test "$with_gnu_ld" != yes && break
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+else
+  ac_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$ac_cv_path_LD"
+if test -n "$LD"; then
+  AC_MSG_RESULT($LD)
+else
+  AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_PROG_LD_GNU
 ])
 
+AC_DEFUN(AC_PROG_LD_GNU,
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+  ac_cv_prog_gnu_ld=yes
+else
+  ac_cv_prog_gnu_ld=no
+fi])
+])
 
-# Checks the location of the XML Catalog
-# Usage:
-#   JH_PATH_XML_CATALOG([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-# Defines XMLCATALOG and XML_CATALOG_FILE substitutions
-AC_DEFUN([JH_PATH_XML_CATALOG],
-[
-  # check for the presence of the XML catalog
-  AC_ARG_WITH([xml-catalog],
-              AC_HELP_STRING([--with-xml-catalog=CATALOG],
-                             [path to xml catalog to use]),,
-              [with_xml_catalog=/etc/xml/catalog])
-  jh_found_xmlcatalog=true
-  XML_CATALOG_FILE="$with_xml_catalog"
-  AC_SUBST([XML_CATALOG_FILE])
-  AC_MSG_CHECKING([for XML catalog ($XML_CATALOG_FILE)])
-  if test -f "$XML_CATALOG_FILE"; then
-    AC_MSG_RESULT([found])
+# AC_PROG_NM - find the path to a BSD-compatible name lister
+AC_DEFUN(AC_PROG_NM,
+[AC_MSG_CHECKING([for BSD-compatible nm])
+AC_CACHE_VAL(ac_cv_path_NM,
+[if test -n "$NM"; then
+  # Let the user override the test.
+  ac_cv_path_NM="$NM"
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
+      # Check to see if the nm accepts a BSD-compat flag.
+      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+      #   nm: unknown option "B" ignored
+      if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	ac_cv_path_NM="$ac_dir/nm -B"
+	break
+      elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
+	ac_cv_path_NM="$ac_dir/nm -p"
+	break
+      else
+	ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
+	continue # so that we can try to find one that supports BSD flags
+      fi
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
+fi])
+NM="$ac_cv_path_NM"
+AC_MSG_RESULT([$NM])
+])
+
+# AC_CHECK_LIBM - check for math library
+AC_DEFUN(AC_CHECK_LIBM,
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case "$lt_target" in
+*-*-beos* | *-*-cygwin*)
+  # These system don't have libm
+  ;;
+*-ncr-sysv4.3*)
+  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
+  ;;
+*)
+  AC_CHECK_LIB(m, main, LIBM="-lm")
+  ;;
+esac
+])
+
+# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
+# the libltdl convenience library, adds --enable-ltdl-convenience to
+# the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor
+# is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed
+# to be `${top_builddir}/libltdl'.  Make sure you start DIR with
+# '${top_builddir}/' (note the single quotes!) if your package is not
+# flat, and, if you're not using automake, define top_builddir as
+# appropriate in the Makefiles.
+AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  case "$enable_ltdl_convenience" in
+  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
+  "") enable_ltdl_convenience=yes
+      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
+  esac
+  LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
+  INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
+])
+
+# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
+# the libltdl installable library, and adds --enable-ltdl-install to
+# the configure arguments.  Note that LIBLTDL is not AC_SUBSTed, nor
+# is AC_CONFIG_SUBDIRS called.  If DIR is not provided, it is assumed
+# to be `${top_builddir}/libltdl'.  Make sure you start DIR with
+# '${top_builddir}/' (note the single quotes!) if your package is not
+# flat, and, if you're not using automake, define top_builddir as
+# appropriate in the Makefiles.
+# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
+AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
+  AC_CHECK_LIB(ltdl, main,
+  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
+  [if test x"$enable_ltdl_install" = xno; then
+     AC_MSG_WARN([libltdl not installed, but installation disabled])
+   else
+     enable_ltdl_install=yes
+   fi
+  ])
+  if test x"$enable_ltdl_install" = x"yes"; then
+    ac_configure_args="$ac_configure_args --enable-ltdl-install"
+    LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
+    INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
   else
-    jh_found_xmlcatalog=false
-    AC_MSG_RESULT([not found])
-  fi
-
-  # check for the xmlcatalog program
-  AC_PATH_PROG(XMLCATALOG, xmlcatalog, no)
-  if test "x$XMLCATALOG" = xno; then
-    jh_found_xmlcatalog=false
-  fi
-
-  if $jh_found_xmlcatalog; then
-    ifelse([$1],,[:],[$1])
-  else
-    ifelse([$2],,[AC_MSG_ERROR([could not find XML catalog])],[$2])
+    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
+    LIBLTDL="-lltdl"
+    INCLTDL=
   fi
 ])
 
-# Checks if a particular URI appears in the XML catalog
-# Usage:
-#   JH_CHECK_XML_CATALOG(URI, [FRIENDLY-NAME], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AC_DEFUN([JH_CHECK_XML_CATALOG],
-[
-  AC_REQUIRE([JH_PATH_XML_CATALOG],[JH_PATH_XML_CATALOG(,[:])])dnl
-  AC_MSG_CHECKING([for ifelse([$2],,[$1],[$2]) in XML catalog])
-  if $jh_found_xmlcatalog && \
-     AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then
-    AC_MSG_RESULT([found])
-    ifelse([$3],,,[$3
-])dnl
-  else
-    AC_MSG_RESULT([not found])
-    ifelse([$4],,
-       [AC_MSG_ERROR([could not find ifelse([$2],,[$1],[$2]) in XML catalog])],
-       [$4])
-  fi
-])
+dnl old names
+AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
+AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
+AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
+AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
+AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
+AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
+AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
+
+dnl This is just to silence aclocal about the macro not being used
+ifelse([AC_DISABLE_FAST_INSTALL])dnl
+
+# Macro to add for using GNU gettext.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# Modified to never use included libintl. 
+# Owen Taylor <otaylor@redhat.com>, 12/15/1998
+#
+#
+# This file can be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU Public License
+# but which still want to provide support for the GNU gettext functionality.
+# Please note that the actual code is *not* freely available.
+
+# serial 5
+
+AC_DEFUN(AM_GTK_WITH_NLS,
+  [AC_MSG_CHECKING([whether NLS is requested])
+    dnl Default is enabled NLS
+    AC_ARG_ENABLE(nls,
+      [  --disable-nls           do not use Native Language Support],
+      USE_NLS=$enableval, USE_NLS=yes)
+    AC_MSG_RESULT($USE_NLS)
+    AC_SUBST(USE_NLS)
+
+    USE_INCLUDED_LIBINTL=no
+
+    dnl If we use NLS figure out what method
+    if test "$USE_NLS" = "yes"; then
+#      AC_DEFINE(ENABLE_NLS)
+#      AC_MSG_CHECKING([whether included gettext is requested])
+#      AC_ARG_WITH(included-gettext,
+#        [  --with-included-gettext use the GNU gettext library included here],
+#        nls_cv_force_use_gnu_gettext=$withval,
+#        nls_cv_force_use_gnu_gettext=no)
+#      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
+      nls_cv_force_use_gnu_gettext="no"
+
+      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+        dnl User does not insist on using GNU NLS library.  Figure out what
+        dnl to use.  If gettext or catgets are available (in this order) we
+        dnl use this.  Else we have to fall back to GNU NLS library.
+	dnl catgets is only used if permitted by option --with-catgets.
+	nls_cv_header_intl=
+	nls_cv_header_libgt=
+	CATOBJEXT=NONE
+
+	AC_CHECK_HEADER(libintl.h,
+	  [AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
+	    [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")],
+	       gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)])
+
+	   if test "$gt_cv_func_dgettext_libc" != "yes"; then
+	     AC_CHECK_LIB(intl, bindtextdomain,
+	       [AC_CACHE_CHECK([for dgettext in libintl],
+		 gt_cv_func_dgettext_libintl,
+		 [AC_CHECK_LIB(intl, dgettext,
+		  gt_cv_func_dgettext_libintl=yes,
+		  gt_cv_func_dgettext_libintl=no)],
+		 gt_cv_func_dgettext_libintl=no)])
+	   fi
+
+           if test "$gt_cv_func_dgettext_libintl" = "yes"; then
+	     LIBS="$LIBS -lintl";
+           fi
+
+	   if test "$gt_cv_func_dgettext_libc" = "yes" \
+	      || test "$gt_cv_func_dgettext_libintl" = "yes"; then
+	      AC_DEFINE(HAVE_GETTEXT)
+	      AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+		[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
+	      if test "$MSGFMT" != "no"; then
+		AC_CHECK_FUNCS(dcgettext)
+		AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+		AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+		  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
+		AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
+			       return _nl_msg_cat_cntr],
+		  [CATOBJEXT=.gmo
+		   DATADIRNAME=share],
+		  [CATOBJEXT=.mo
+		   DATADIRNAME=lib])
+		INSTOBJEXT=.mo
+	      fi
+	    fi
+
+	    # Added by Martin Baulig 12/15/98 for libc5 systems
+	    if test "$gt_cv_func_dgettext_libc" != "yes" \
+	       && test "$gt_cv_func_dgettext_libintl" = "yes"; then
+	       INTLLIBS=-lintl
+	       LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+	    fi
+	])
+
+        if test "$CATOBJEXT" = "NONE"; then
+	  AC_MSG_CHECKING([whether catgets can be used])
+	  AC_ARG_WITH(catgets,
+	    [  --with-catgets          use catgets functions if available],
+	    nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
+	  AC_MSG_RESULT($nls_cv_use_catgets)
+
+	  if test "$nls_cv_use_catgets" = "yes"; then
+	    dnl No gettext in C library.  Try catgets next.
+	    AC_CHECK_LIB(i, main)
+	    AC_CHECK_FUNC(catgets,
+	      [AC_DEFINE(HAVE_CATGETS)
+	       INTLOBJS="\$(CATOBJS)"
+	       AC_PATH_PROG(GENCAT, gencat, no)dnl
+#	       if test "$GENCAT" != "no"; then
+#		 AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
+#		 if test "$GMSGFMT" = "no"; then
+#		   AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
+#		    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
+#		 fi
+#		 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+#		   [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
+#		 USE_INCLUDED_LIBINTL=yes
+#		 CATOBJEXT=.cat
+#		 INSTOBJEXT=.cat
+#		 DATADIRNAME=lib
+#		 INTLDEPS='$(top_builddir)/intl/libintl.a'
+#		 INTLLIBS=$INTLDEPS
+#		 LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+#		 nls_cv_header_intl=intl/libintl.h
+#		 nls_cv_header_libgt=intl/libgettext.h
+#              fi
+            ])
+	  fi
+        fi
+
+        if test "$CATOBJEXT" = "NONE"; then
+	  dnl Neither gettext nor catgets in included in the C library.
+	  dnl Fall back on GNU gettext library.
+	  nls_cv_use_gnu_gettext=yes
+        fi
+      fi
+
+      if test "$nls_cv_use_gnu_gettext" != "yes"; then
+        AC_DEFINE(ENABLE_NLS)
+      else
+         # Unset this variable since we use the non-zero value as a flag.
+         CATOBJEXT=
+#        dnl Mark actions used to generate GNU NLS library.
+#        INTLOBJS="\$(GETTOBJS)"
+#        AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+#	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
+#        AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+#        AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+#	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
+#        AC_SUBST(MSGFMT)
+#	USE_INCLUDED_LIBINTL=yes
+#        CATOBJEXT=.gmo
+#        INSTOBJEXT=.mo
+#        DATADIRNAME=share
+#	INTLDEPS='$(top_builddir)/intl/libintl.a'
+#	INTLLIBS=$INTLDEPS
+#	LIBS=`echo $LIBS | sed -e 's/-lintl//'`
+#        nls_cv_header_intl=intl/libintl.h
+#        nls_cv_header_libgt=intl/libgettext.h
+      fi
+
+      dnl Test whether we really found GNU xgettext.
+      if test "$XGETTEXT" != ":"; then
+	dnl If it is no GNU xgettext we define it as : so that the
+	dnl Makefiles still can work.
+	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+	  : ;
+	else
+	  AC_MSG_RESULT(
+	    [found xgettext program is not GNU xgettext; ignore it])
+	  XGETTEXT=":"
+	fi
+      fi
+
+      # We need to process the po/ directory.
+      POSUB=po
+    else
+      DATADIRNAME=share
+      nls_cv_header_intl=intl/libintl.h
+      nls_cv_header_libgt=intl/libgettext.h
+    fi
+    AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
+    AC_OUTPUT_COMMANDS(
+     [case "$CONFIG_FILES" in *po/Makefile.in*)
+        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
+      esac])
+
+
+#    # If this is used in GNU gettext we have to set USE_NLS to `yes'
+#    # because some of the sources are only built for this goal.
+#    if test "$PACKAGE" = gettext; then
+#      USE_NLS=yes
+#      USE_INCLUDED_LIBINTL=yes
+#    fi
+
+    dnl These rules are solely for the distribution goal.  While doing this
+    dnl we only have to keep exactly one list of the available catalogs
+    dnl in configure.in.
+    for lang in $ALL_LINGUAS; do
+      GMOFILES="$GMOFILES $lang.gmo"
+      POFILES="$POFILES $lang.po"
+    done
+
+    dnl Make all variables we use known to autoconf.
+    AC_SUBST(USE_INCLUDED_LIBINTL)
+    AC_SUBST(CATALOGS)
+    AC_SUBST(CATOBJEXT)
+    AC_SUBST(DATADIRNAME)
+    AC_SUBST(GMOFILES)
+    AC_SUBST(INSTOBJEXT)
+    AC_SUBST(INTLDEPS)
+    AC_SUBST(INTLLIBS)
+    AC_SUBST(INTLOBJS)
+    AC_SUBST(POFILES)
+    AC_SUBST(POSUB)
+  ])
+
+AC_DEFUN(AM_GTK_GNU_GETTEXT,
+  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+   AC_REQUIRE([AC_PROG_CC])dnl
+   AC_REQUIRE([AC_PROG_RANLIB])dnl
+   AC_REQUIRE([AC_ISC_POSIX])dnl
+   AC_REQUIRE([AC_HEADER_STDC])dnl
+   AC_REQUIRE([AC_C_CONST])dnl
+   AC_REQUIRE([AC_C_INLINE])dnl
+   AC_REQUIRE([AC_TYPE_OFF_T])dnl
+   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
+   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
+   AC_REQUIRE([AC_FUNC_MMAP])dnl
+
+   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
+unistd.h sys/param.h])
+   AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
+strdup __argz_count __argz_stringify __argz_next])
+
+   if test "${ac_cv_func_stpcpy+set}" != "set"; then
+     AC_CHECK_FUNCS(stpcpy)
+   fi
+   if test "${ac_cv_func_stpcpy}" = "yes"; then
+     AC_DEFINE(HAVE_STPCPY)
+   fi
+
+   AM_LC_MESSAGES
+   AM_GTK_WITH_NLS
+
+   if test "x$CATOBJEXT" != "x"; then
+     if test "x$ALL_LINGUAS" = "x"; then
+       LINGUAS=
+     else
+       AC_MSG_CHECKING(for catalogs to be installed)
+       NEW_LINGUAS=
+       for lang in ${LINGUAS=$ALL_LINGUAS}; do
+         case "$ALL_LINGUAS" in
+          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
+         esac
+       done
+       LINGUAS=$NEW_LINGUAS
+       AC_MSG_RESULT($LINGUAS)
+     fi
+
+     dnl Construct list of names of catalog files to be constructed.
+     if test -n "$LINGUAS"; then
+       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+     fi
+   fi
+
+   dnl The reference to <locale.h> in the installed <libintl.h> file
+   dnl must be resolved because we cannot expect the users of this
+   dnl to define HAVE_LOCALE_H.
+   if test $ac_cv_header_locale_h = yes; then
+     INCLUDE_LOCALE_H="#include <locale.h>"
+   else
+     INCLUDE_LOCALE_H="\
+/* The system does not provide the header <locale.h>.  Take care yourself.  */"
+   fi
+   AC_SUBST(INCLUDE_LOCALE_H)
+
+   dnl Determine which catalog format we have (if any is needed)
+   dnl For now we know about two different formats:
+   dnl   Linux libc-5 and the normal X/Open format
+   test -d intl || mkdir intl
+   if test "$CATOBJEXT" = ".cat"; then
+     AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
+
+     dnl Transform the SED scripts while copying because some dumb SEDs
+     dnl cannot handle comments.
+     sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
+   fi
+   dnl po2tbl.sed is always needed.
+   sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
+     $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
+
+   dnl In the intl/Makefile.in we have a special dependency which makes
+   dnl only sense for gettext.  We comment this out for non-gettext
+   dnl packages.
+   if test "$PACKAGE" = "gettext"; then
+     GT_NO="#NO#"
+     GT_YES=
+   else
+     GT_NO=
+     GT_YES="#YES#"
+   fi
+   AC_SUBST(GT_NO)
+   AC_SUBST(GT_YES)
+
+   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
+   dnl Try to locate is.
+   MKINSTALLDIRS=
+   if test -n "$ac_aux_dir"; then
+     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+   fi
+   if test -z "$MKINSTALLDIRS"; then
+     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+   fi
+   AC_SUBST(MKINSTALLDIRS)
+
+   dnl *** For now the libtool support in intl/Makefile is not for real.
+   l=
+   AC_SUBST(l)
+
+   dnl Generate list of files to be processed by xgettext which will
+   dnl be included in po/Makefile.
+   test -d po || mkdir po
+   if test "x$srcdir" != "x."; then
+     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+       posrcprefix="$srcdir/"
+     else
+       posrcprefix="../$srcdir/"
+     fi
+   else
+     posrcprefix="../"
+   fi
+   rm -f po/POTFILES
+   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+	< $srcdir/po/POTFILES.in > po/POTFILES
+  ])
+

autogen.sh

@@ -12,49 +12,21 @@ FILE=gdk
 
 DIE=0
 
-have_libtool=false
-if libtoolize --version < /dev/null > /dev/null 2>&1 ; then
-	libtool_version=`libtoolize --version | sed 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
-	case $libtool_version in
-	    1.4*|1.5*)
-		have_libtool=true
-		;;
-	esac
-fi
-if $have_libtool ; then : ; else
-	echo
-	echo "You must have libtool 1.4 installed to compile $PROJECT."
-	echo "Install the appropriate package for your distribution,"
-	echo "or get the source tarball at http://ftp.gnu.org/gnu/libtool/"
-	DIE=1
-fi
-
-(gtkdocize --version) < /dev/null > /dev/null 2>&1 || {
-	echo
-	echo "You must have gtk-doc installed to compile $PROJECT."
-	echo "Install the appropriate package for your distribution,"
-	echo "or get the source tarball at http://ftp.gnome.org/pub/GNOME/sources/gtk-doc/"
-	DIE=1
-}
-
 (autoconf --version) < /dev/null > /dev/null 2>&1 || {
 	echo
 	echo "You must have autoconf installed to compile $PROJECT."
-	echo "Install the appropriate package for your distribution,"
-	echo "or get the source tarball at http://ftp.gnu.org/gnu/autoconf/"
+	echo "Download the appropriate package for your distribution,"
+	echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
 	DIE=1
 }
 
-if automake-1.7 --version < /dev/null > /dev/null 2>&1 ; then
-    AUTOMAKE=automake-1.7
-    ACLOCAL=aclocal-1.7
-else
+(automake --version) < /dev/null > /dev/null 2>&1 || {
 	echo
-	echo "You must have automake 1.7.x installed to compile $PROJECT."
-	echo "Install the appropriate package for your distribution,"
-	echo "or get the source tarball at http://ftp.gnu.org/gnu/automake/"
+	echo "You must have automake installed to compile $PROJECT."
+	echo "Get ftp://ftp.cygnus.com/pub/home/tromey/automake-1.2d.tar.gz"
+	echo "(or a newer version if it is available)"
 	DIE=1
-fi
+}
 
 if test "$DIE" -eq 1; then
 	exit 1
@@ -65,17 +37,19 @@ test $TEST_TYPE $FILE || {
 	exit 1
 }
 
-if test -z "$AUTOGEN_SUBDIR_MODE"; then
-        if test -z "$*"; then
-                echo "I am going to run ./configure with no arguments - if you wish "
-                echo "to pass any to it, please specify them on the $0 command line."
-        fi
+if test -z "$*"; then
+	echo "I am going to run ./configure with no arguments - if you wish "
+        echo "to pass any to it, please specify them on the $0 command line."
 fi
 
+case $CC in
+*xlc | *xlc\ * | *lcc | *lcc\ *) am_opt=--include-deps;;
+esac
+
 if test -z "$ACLOCAL_FLAGS"; then
 
-	acdir=`$ACLOCAL --print-ac-dir`
-        m4list="glib-2.0.m4 glib-gettext.m4"
+	acdir=`aclocal --print-ac-dir`
+        m4list="glib.m4 gettext.m4"
 
 	for file in $m4list
 	do
@@ -91,22 +65,22 @@ if test -z "$ACLOCAL_FLAGS"; then
 	done
 fi
 
-rm -rf autom4te.cache
+echo "Running gettextize...  Ignore non-fatal messages."
+# Hmm, we specify --force here, since otherwise things dont'
+# get added reliably, but we don't want to overwrite intl
+# while making dist.
+echo "no" | gettextize --copy --force
 
-$ACLOCAL $ACLOCAL_FLAGS || exit $?
+aclocal $ACLOCAL_FLAGS
 
-libtoolize --force || exit $?
-gtkdocize || exit $?
+# optionally feature autoheader
+(autoheader --version)  < /dev/null > /dev/null 2>&1 && autoheader
 
-autoheader || exit $?
+automake -a $am_opt
+autoconf
+cd $ORIGDIR
 
-$AUTOMAKE --add-missing || exit $?
-autoconf || exit $?
-cd $ORIGDIR || exit $?
+$srcdir/configure --enable-maintainer-mode "$@"
 
-if test -z "$AUTOGEN_SUBDIR_MODE"; then
-        $srcdir/configure --enable-maintainer-mode $AUTOGEN_CONFIGURE_ARGS "$@" || exit $?
-
-        echo 
-        echo "Now type 'make' to compile $PROJECT."
-fi
+echo 
+echo "Now type 'make' to compile $PROJECT."

config.h.win32

@@ -0,0 +1,192 @@
+/* config.h.win32.  Handcrafted for Microsoft C and gcc -mno-cygwin */
+
+#if ! (defined(_MSC_VER) || defined(__GNUC__))
+#error Unrecognized Win32 compiler, edit config.h.win32 by hand
+#endif
+
+/* Define if using alloca.c.  */
+/* #undef C_ALLOCA */
+
+/* Define to empty if the keyword does not work.  */
+/* #undef const */
+
+/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
+   This function is required for alloca.c support on those systems.  */
+/* #undef CRAY_STACKSEG_END */
+
+/* Define if you have alloca, as a function or macro.  */
+#define HAVE_ALLOCA 1
+#ifdef _MSC_VER
+#define alloca _alloca
+#elif defined (__GNUC__)
+#define alloca __builtin_alloca
+#endif
+
+/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
+/* #undef HAVE_ALLOCA_H */
+
+/* Define if you have a working `mmap' system call.  */
+/* #undef HAVE_MMAP */
+
+/* Define to empty, or __inline if that's what your compiler wants.  */
+#define inline __inline
+
+/* Define to `long' if <sys/types.h> doesn't define.  */
+/* #undef off_t */
+
+/* Define if you need to in order for stat and other things to work.  */
+/* #undef _POSIX_SOURCE*/
+
+/* Define as the return type of signal handlers (int or void).  */
+#define RETSIGTYPE void
+
+/* Define to `unsigned' if <sys/types.h> doesn't define.  */
+/* #undef size_t */
+
+/* If using the C implementation of alloca, define if you know the
+   direction of stack growth for your system; otherwise it will be
+   automatically deduced at run-time.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown
+ */
+/* #undef STACK_DIRECTION */
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS 1
+
+/* Other stuff */
+#define ENABLE_NLS 1
+#define GTK_COMPILED_WITH_DEBUGGING "minimum"
+
+/* #undef HAVE_CATGETS */
+/* #undef HAVE_DIRENT_H */
+#define HAVE_GETTEXT 1
+/* #undef HAVE_IPC_H */
+/* #undef HAVE_LC_MESSAGES */
+/* #undef HAVE_PWD_H */
+/* #undef HAVE_SHM_H */
+/* #undef HAVE_STPCPY */
+/* #undef HAVE_XSHM_H */
+#define HAVE_SHAPE_EXT 1
+/* #undef HAVE_SYS_SELECT_H */
+/* #undef HAVE_SYS_TIME_H */
+/* #undef HAVE_XCONVERTCASE */
+
+/* #undef NO_FD_SET */
+
+/* #undef XINPUT_NONE */
+/* #undef XINPUT_GXI */
+/* #undef XINPUT_XFREE */
+#define XINPUT_WIN32 1
+
+/* Define as the return type of signal handlers (int or void).  */
+#define RETSIGTYPE void
+
+/* Define if you have the __argz_count function.  */
+/* #undef HAVE___ARGZ_COUNT */
+
+/* Define if you have the __argz_next function.  */
+/* #undef HAVE___ARGZ_NEXT */
+
+/* Define if you have the __argz_stringify function.  */
+/* #undef HAVE___ARGZ_STRINGIFY */
+
+/* Define if you have the broken_wctype function.  */
+/* #undef HAVE_BROKEN_WCTYPE */
+
+/* Define if you have the dcgettext function.  */
+/* #undef HAVE_DCGETTEXT */
+
+/* Define if you have the getcwd function.  */
+#define HAVE_GETCWD 1
+
+/* Define if you have the getpagesize function.  */
+#define HAVE_GETPAGESIZE 1
+
+/* Define if you have the lstat function.  */
+/* #undef HAVE_LSTAT */
+
+/* Define if you have the munmap function.  */
+/* #undef HAVE_MUNMAP */
+
+/* Define if you have the putenv function.  */
+#define HAVE_PUTENV 1
+#define putenv _putenv
+
+/* Define if you have the setenv function.  */
+/* #undef HAVE_SETENV */
+
+/* Define if you have the setlocale function.  */
+#define HAVE_SETLOCALE 1
+
+/* Define if you have the stpcpy function.  */
+/* #undef HAVE_STPCPY */
+
+/* Define if you have the strcasecmp function.  */
+#define HAVE_STRCASECMP 1
+#define strcasecmp _stricmp
+
+/* Define if you have the strchr function.  */
+#define HAVE_STRCHR 1
+
+/* Define if you have the strdup function.  */
+#define HAVE_STRDUP 1
+
+/* Define if you have the <argz.h> header file.  */
+/* #undef HAVE_ARGZ_H */
+
+/* Define if you have the <dirent.h> header file.  */
+/* #undef HAVE_DIRENT_H */
+
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H 1
+
+/* Define if you have the <locale.h> header file.  */
+#define HAVE_LOCALE_H 1
+
+/* Define if you have the <malloc.h> header file.  */
+#define HAVE_MALLOC_H 1
+
+/* Define if you have the <nl_types.h> header file.  */
+/* #undef HAVE_NL_TYPES_H */
+
+/* Define if you have the <pwd.h> header file.  */
+/* #undef HAVE_PWD_H */
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H 1
+
+/* Define if you have the <sys/param.h> header file.  */
+/* #undef HAVE_SYS_PARAM_H */
+
+/* Define if you have the <sys/time.h> header file.  */
+/* #undef HAVE_SYS_TIME_H */
+
+/* Define if you have the <unistd.h> header file.  */
+/* #undef HAVE_UNISTD_H */
+
+/* Define if you have the <wchar.h> header file.  */
+#define HAVE_WCHAR_H 1
+
+/* Define if you have the <wctype.h> header file.  */
+#ifdef _MSC_VER
+#define HAVE_WCTYPE_H 1
+#endif /* _MSC_VER */
+
+/* Define if you have the i library (-li).  */
+/* #undef HAVE_LIBI */
+
+/* Define if you have the intl library (-lintl).  */
+#define HAVE_LIBINTL 1
+
+/* define if compiled symbols have a leading underscore */
+/* #undef WITH_SYMBOL_UNDERSCORE */
+
+/* Define if you have the Wintab programmer's kit */
+#define HAVE_WINTAB 1
+
+/* Define if you have the <dimm.h> header file
+ * (available in the Platform SDK)
+*/
+/* #define HAVE_DIMM_H 1 */

config.h.win32.in

@@ -1,289 +0,0 @@
-/* config.h.win32.in. Merged from two versions generated by configure for gcc and MSVC.  */
-/* config.h.in.  Generated from configure.in by autoheader.  */
-/* acconfig.h
-   This file is in the public domain.
-
-   Descriptive text for the C preprocessor macros that
-   the distributed Autoconf macros can define.
-   No software package will use all of them; autoheader copies the ones
-   your configure.in uses into your configuration header file templates.
-
-   The entries are in sort -df order: alphabetical, case insensitive,
-   ignoring punctuation (such as underscores).  Although this order
-   can split up related entries, it makes it easier to check whether
-   a given entry is in the file.
-
-   Leave the following blank line there!!  Autoheader needs it.  */
-
-
-/* Other stuff */
-#define ENABLE_NLS 1
-#define GTK_COMPILED_WITH_DEBUGGING "yes"
-
-/* #undef HAVE_CATGETS */
-/* #undef HAVE_DIMM_H */
-#define HAVE_GETTEXT 1
-/* #undef HAVE_IPC_H */
-/* #undef HAVE_LC_MESSAGES */
-#define HAVE_PROGRESSIVE_JPEG 1
-/* #undef HAVE_PWD_H */
-/* #undef HAVE_SHM_H */
-/* #undef HAVE_STPCPY */
-/* #undef HAVE_XSHM_H */
-/* #undef HAVE_SHAPE_EXT */
-/* #undef HAVE_SYS_SELECT_H */
-#ifndef _MSC_VER
-#define HAVE_SYS_TIME_H 1
-#else /* _MSC_VER */
-/* #undef HAVE_SYS_TIME_H */
-#endif /* _MSC_VER */
-#define HAVE_WINSOCK_H 1
-#define HAVE_WINTAB 1
-/* #undef HAVE_XCONVERTCASE */
-/* #undef HAVE_XFT */
-
-/* #undef HAVE_SIGSETJMP */
-
-#define NO_FD_SET 1
-
-/* #undef RESOURCE_BASE */
-
-#ifndef _MSC_VER
-#define USE_GMODULE 1
-#define USE_MMX 1
-#endif
-
-/* Define to use X11R6 additions to XIM */
-/* #undef USE_X11R6_XIM */
-
-/* Define to use XKB extension */
-/* #undef HAVE_XKB */
-
-/* Define to use shadowfb in the linux-fb port */
-/* #undef ENABLE_SHADOW_FB */
-
-/* Define to use a fb manager in the linux-fb port */
-/* #undef ENABLE_FB_MANAGER */
-
-/* #undef XINPUT_NONE */
-/* #undef XINPUT_GXI */
-/* #undef XINPUT_XFREE */
-
-/* Define as the return type of signal handlers (int or void).  */
-#define RETSIGTYPE void
-
-/* Most machines will be happy with int or void.  IRIX requires '...' */
-/* #undef SIGNAL_ARG_TYPE */
-
-#define GETTEXT_PACKAGE "@GETTEXT_PACKAGE@"
-
-/* #undef PACKAGE */
-/* #undef VERSION */
-
-
-/* Leave that blank line there!!  Autoheader needs it.
-   If you're adding to this file, keep in mind:
-   The entries are in sort -df order: alphabetical, case insensitive,
-   ignoring punctuation (such as underscores).  */
-
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-/* #undef CRAY_STACKSEG_END */
-
-/* Define if using `alloca.c'. */
-/* #undef C_ALLOCA */
-
-/* always defined to indicate that i18n is enabled */
-#define ENABLE_NLS 1
-
-/* Define if you have `alloca', as a function or macro. */
-#define HAVE_ALLOCA 1
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
-/* #undef HAVE_ALLOCA_H */
-
-/* Define if you have the <argz.h> header file. */
-/* #undef HAVE_ARGZ_H */
-
-/* Define if you have the `bind_textdomain_codeset' function. */
-/* #undef HAVE_BIND_TEXTDOMAIN_CODESET */
-
-/* Is the wctype implementation broken */
-/* #undef HAVE_BROKEN_WCTYPE */
-
-/* Define if you have the `dcgettext' function. */
-#define HAVE_DCGETTEXT 1
-
-/* Define if you have the <dlfcn.h> header file. */
-/* #undef HAVE_DLFCN_H */
-
-/* Define if you have the `getcwd' function. */
-#define HAVE_GETCWD 1
-
-/* Define if you have the `getpagesize' function. */
-#ifndef _MSC_VER
-#define HAVE_GETPAGESIZE 1
-#else /* _MSC_VER */
-/* #undef HAVE_GETPAGESIZE */
-#endif /* _MSC_VER */
-
-/* Define if you have the `getresuid' function. */
-/* #undef HAVE_GETRESUID */
-
-/* Define if the GNU gettext() function is already present or preinstalled. */
-#define HAVE_GETTEXT 1
-
-/* Define if you have the <inttypes.h> header file. */
-/* #undef HAVE_INTTYPES_H */
-
-/* Define if your <locale.h> file defines LC_MESSAGES. */
-/* #undef HAVE_LC_MESSAGES */
-
-/* Define if you have the <limits.h> header file. */
-#define HAVE_LIMITS_H 1
-
-/* Define if you have the <locale.h> header file. */
-#define HAVE_LOCALE_H 1
-
-/* Define if you have the `lstat' function. */
-/* #undef HAVE_LSTAT */
-
-/* Define if you have the <malloc.h> header file. */
-#define HAVE_MALLOC_H 1
-
-/* Define if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define if you have the `mkstemp' function. */
-/* #undef HAVE_MKSTEMP */
-
-/* Define if you have a working `mmap' system call. */
-/* #undef HAVE_MMAP */
-
-/* Define if you have the `munmap' function. */
-/* #undef HAVE_MUNMAP */
-
-/* Define if you have the <nl_types.h> header file. */
-/* #undef HAVE_NL_TYPES_H */
-
-/* Define if you have the `putenv' function. */
-#define HAVE_PUTENV 1
-
-/* Define if you have the <pwd.h> header file. */
-/* #undef HAVE_PWD_H */
-
-/* Define if you have the `setenv' function. */
-/* #undef HAVE_SETENV */
-
-/* Define if you have the `setlocale' function. */
-#define HAVE_SETLOCALE 1
-
-/* Define if you have the <stdint.h> header file. */
-#ifndef _MSC_VER
-#define HAVE_STDINT_H 1
-#else /* _MSC_VER */
-/* #undef HAVE_STDINT_H */
-#endif /* _MSC_VER */
-
-/* Define if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define if you have the `strcasecmp' function. */
-#ifndef _MSC_VER
-#define HAVE_STRCASECMP 1
-#else /* _MSC_VER */
-/* #undef HAVE_STRCASECMP */
-#endif /* _MSC_VER */
-
-/* Define if you have the `strchr' function. */
-#define HAVE_STRCHR 1
-
-/* Define if you have the `strdup' function. */
-#define HAVE_STRDUP 1
-
-/* Define if you have the <strings.h> header file. */
-/* #undef HAVE_STRINGS_H */
-
-/* Define if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define if you have the <sys/param.h> header file. */
-/* #undef HAVE_SYS_PARAM_H */
-
-/* Define if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define if you have the <sys/time.h> header file. */
-#ifndef _MSC_VER
-#define HAVE_SYS_TIME_H 1
-#else /* _MSC_VER */
-/* #undef HAVE_SYS_TIME_H */
-#endif /* _MSC_VER */
-
-/* Define if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
-/* #undef HAVE_SYS_WAIT_H */
-
-/* Define if you have the <unistd.h> header file. */
-#ifndef _MSC_VER
-#define HAVE_UNISTD_H 1
-#else /* _MSC_VER */
-/* #undef HAVE_UNISTD_H */
-#endif /* _MSC_VER */
-
-/* Have wchar.h include file */
-#define HAVE_WCHAR_H 1
-
-/* Have wctype.h include file */
-#define HAVE_WCTYPE_H 1
-
-/* Define if you have the <winsock.h> header file. */
-#define HAVE_WINSOCK_H 1
-
-/* Define if you have the `__argz_count' function. */
-/* #undef HAVE___ARGZ_COUNT */
-
-/* Define if you have the `__argz_next' function. */
-/* #undef HAVE___ARGZ_NEXT */
-
-/* Define if you have the `__argz_stringify' function. */
-/* #undef HAVE___ARGZ_STRINGIFY */
-
-/* Define as the return type of signal handlers (`int' or `void'). */
-#define RETSIGTYPE void
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
-        STACK_DIRECTION > 0 => grows toward higher addresses
-        STACK_DIRECTION < 0 => grows toward lower addresses
-        STACK_DIRECTION = 0 => direction of growth unknown */
-/* #undef STACK_DIRECTION */
-
-/* Define if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Define if the X Window System is missing or not being used. */
-/* #undef X_DISPLAY_MISSING */
-
-/* Define to empty if `const' does not conform to ANSI C. */
-/* #undef const */
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#define gid_t int
-
-/* Define as `__inline' if that's what the C compiler calls it, or to nothing
-   if it is not supported. */
-/* #undef inline */
-
-/* Define to `long' if <sys/types.h> does not define. */
-/* #undef off_t */
-
-/* Define to `unsigned' if <sys/types.h> does not define. */
-/* #undef size_t */
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#define uid_t int

contrib/.cvsignore

@@ -1,2 +0,0 @@
-Makefile
-Makefile.in

contrib/Makefile.am

@@ -1,5 +0,0 @@
-
-SUBDIRS =
-if USE_X11
-SUBDIRS += gdk-pixbuf-xlib
-endif

contrib/gdk-pixbuf-xlib/.cvsignore

@@ -1,7 +0,0 @@
-Makefile
-Makefile.in
-*.la
-*.lo
-.libs
-.deps
-gdk-pixbuf-xlib-2.0.pc

contrib/gdk-pixbuf-xlib/ChangeLog

@@ -1,153 +0,0 @@
-2005-01-08  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.6.1 ===
-	
-2004-12-16  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.6.0 ===
-
-2004-12-02  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.6 ===
-
-2004-11-12  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.5 ===
-
-2004-10-27  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.4 ===
-
-2004-09-19  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.3 ===
-
-2004-08-25  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.2 ===
-
-2004-08-01  Matthias Clasen  <mclasen@redhat.com>
-
-	* === Released 2.5.1 ===
-
-Tue Jul 20 23:26:10 2004  Matthias Clasen  <maclas@gmx.de>
-
-	* gdk-pixbuf-xlibrgb.c:  Include config.h first.  (#148034)
-
-Sun Jul 18 20:17:41 2004  Soeren Sandmann  <sandmann@daimi.au.dk>
-
-	* === released 2.5.0 ==
-
-Tue Mar  9 09:33:54 2004  Owen Taylor  <otaylor@redhat.com>
-
-	* === Released 2.3.6 ===
-
-Wed Mar  3 15:50:28 2004  Owen Taylor  <otaylor@redhat.com>
-
-	* Makefile.am (libgdk_pixbuf_xlib_2_0_la_LIBADD): Add 
-	a shared library dependency on libgdk-pixbuf (#124687)
-
-Tue Feb 24 14:45:03 2004  Owen Taylor  <otaylor@redhat.com>
-
-	* === Released 2.3.3 ===
-
-Fri Feb 13 10:32:09 2004  Owen Taylor  <otaylor@redhat.com>
-
-	* gdk-pixbuf-xlibrgb.h: Remove a couple of unneeded
-	#includes. Isn't unsupported code fun?
-	(133833, Gregory Merchan)
-
-Tue Oct  7 23:30:00 2003  Matthias Clasen  <maclas@gmx.de>
-
-	* gdk-pixbuf-xlib.h: Add C++ guards. (123955, Harring Figueiredo)
-
-2002-08-06  jacob berkman  <jacob@ximian.com>
-
-	* Makefile.am (lib_LTLIBRARIES): link against xlibs
-
-2002-01-25  Federico Mena Quintero  <federico@ximian.com>
-
-	Merge from gdk-pixbuf stable.
-
-	* gdk-pixbuf-xlib-drawable.c (rgb565msb): Fixed the endianness
-	conversion --- swap the individual 16 bit values instead of taking
-	everying as a 32 bit value.
-	(rgb565lsb): Likewise.
-	(rgb555lsb): Likewise.
-	(rgb555msb): Likewise.
-
-2001-11-26  Akira TAGOH  <tagoh@redhat.com>
-
-	* Makefile.am (libgdk_pixbuf_xlib_1_3_la_LDFLAGS):
-	Added -version-info.
-
-2001-05-19  Havoc Pennington  <hp@pobox.com>
-
-	* gdk-pixbuf-xlibrgb.c: docs
-
-2001-06-04  Havoc Pennington  <hp@redhat.com>
-
-	* gdk-pixbuf-xlibrgb.c (xlib_rgb_init): remove C++ comment,
-	reported by Dan McNichol
-
-Mon Jan  8 11:41:41 2001  Owen Taylor  <otaylor@redhat.com>
-
-	* Makefile.am (INCLUDES): Add @x_cflags@ (#36310)
-
-2001-01-02  Havoc Pennington  <hp@redhat.com>
-
-	* gdk-pixbuf-xlib-2.0.pc.in (Description): fix up description a bit.
-
-2000-10-06  Havoc Pennington  <hp@redhat.com>
-
-	* gdk-pixbuf-xlib.c: Put display/screen here, instead of in 
-	the main gdk-pixbuf library as it was in 1.0; since the io-xpm 
-	loader doesn't use these variables anymore it should be OK
-
-2000-09-26  Federico Mena Quintero  <federico@helixcode.com>
-
-	* gdk-pixbuf/gdk-pixbuf-xlib-drawable.c
-	(gdk_pixbuf_xlib_get_from_drawable): Do not use
-	gdk_screen_{width,height}().  Thanks to John Harper for pointing
-	this out.
-
-2000-08-26  Federico Mena Quintero  <federico@helixcode.com>
-
-	* gdk-pixbuf/gdk-pixbuf-xlibrgb.c: Added API reference docs.
-
-2000-08-25  Federico Mena Quintero  <federico@helixcode.com>
-
-	* gdk-pixbuf/gdk-pixbuf-xlib-drawable.c (handle_x_error): Return
-	0.
-	(xlib_window_is_viewable): Return FALSE in the last case.
-
-	* gdk-pixbuf/gdk-pixbuf-xlib-render.c: Updated the inline docs.
-
-	* gdk-pixbuf/gdk-pixbuf-xlib.c: Added API docs.
-
-2000-08-25  John Harper  <john@dcs.warwick.ac.uk>
-
-	Work to create an Xlib version of gdk-pixbuf (with the Xlib
-	port of GdkRGB for rendering):
-
-	* configure.in: check for X libraries, set and substitute
-	GDK_PIXBUF_XLIB_{LIBDIR,INCLUDEDIR,LIBS} variables
-
-	* gdk_pixbuf_xlibConf.sh.in: new file -- gnome-config details
-	for the gdk-pixbuf-xlib library
-	* Makefile.am: build and install gdk_pixbuf_xlibConf.sh
-
-	* gdk-pixbuf/gdk-pixbuf-xlib-render.c,
-	gdk-pixbuf/gdk-pixbuf-xlib.c, gdk-pixbuf/gdk-pixbuf-xlib.h,
-	gdk-pixbuf/gdk-pixbuf-xlib-private.h,
-	gdk-pixbuf/gdk-pixbuf-xlib-drawable.c: new files, ported the
-	GDK dependent parts of gdk-pixbuf to use Xlib. Functions that
-	were called gdk_pixbuf_FOO are now gdk_pixbuf_xlib_FOO
-
-	* gdk-pixbuf/gdk-pixbuf-xlibrgb.c,
-	gdk-pixbuf/gdk-pixbuf-xlibrgb.h: added Chris Blizzard's Xlib
-	port of GdkRGB (from Mozilla CVS)
-
-	* gdk-pixbuf/Makefile.am: build a library libgdk_pixbuf_xlib.la
-	including the non-GDK dependent objects from libgdk_pixbuf.la
-	plus the Xlib ports and xlibrgb

contrib/gdk-pixbuf-xlib/Makefile.am

@@ -1,35 +0,0 @@
-lib_LTLIBRARIES=libgdk_pixbuf_xlib-2.0.la
-
-INCLUDES = \
-	-I$(top_srcdir) -I$(top_builddir) 	\
-	-I$(top_srcdir)/gdk-pixbuf 		\
-	-I$(top_srcdir)/contrib 		\
-	-DG_DISABLE_DEPRECATED			\
-	-DGDK_PIXBUF_DISABLE_DEPRECATED		\
-	$(GDK_PIXBUF_XLIB_DEP_CFLAGS)
-
-libgdk_pixbuf_xlib_2_0_la_LDFLAGS =         \
-	-export-dynamic						\
-	-version-info $(LT_VERSION_INFO)
-
-libgdk_pixbuf_xlib_2_0_la_LIBADD = \
-        $(top_builddir)/gdk-pixbuf/libgdk_pixbuf-$(GTK_API_VERSION).la \
-	$(GDK_PIXBUF_XLIB_DEP_LIBS)
-
-libgdk_pixbuf_xlib_2_0_la_SOURCES =         \
-	gdk-pixbuf-xlib-private.h	\
-        gdk-pixbuf-xlib.c               \
-        gdk-pixbuf-xlib-render.c        \
-        gdk-pixbuf-xlib-drawable.c      \
-        gdk-pixbuf-xlibrgb.c
-
-libgdk_pixbuf_xlibincludedir=$(includedir)/gtk-2.0/gdk-pixbuf-xlib
-
-libgdk_pixbuf_xlibinclude_HEADERS =         		\
-        gdk-pixbuf-xlib.h               	    	\
-        gdk-pixbuf-xlibrgb.h
-
-pkgconfigdir   = $(libdir)/pkgconfig
-pkgconfig_DATA = gdk-pixbuf-xlib-2.0.pc
-
-EXTRA_DIST = gdk-pixbuf-xlib-2.0.pc.in

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib-2.0.pc.in

@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-
-Name: GdkPixbuf Xlib
-Description: GdkPixbuf rendering for Xlib
-Version: @VERSION@
-Requires: gobject-2.0,gmodule-2.0,gdk-pixbuf-2.0
-Libs: -L${libdir} -lgdk_pixbuf_xlib-@GTK_API_VERSION@
-Cflags: -I${includedir}

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib-private.h

@@ -1,30 +0,0 @@
-/* GdkPixbuf library - Xlib header file
- *
- * Authors: John Harper <john@dcs.warwick.ac.uk>
- *
- * 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.
- */
-
-#ifndef GDK_PIXBUF_XLIB_PRIVATE_H
-#define GDK_PIXBUF_XLIB_PRIVATE_H
-
-#include "gdk-pixbuf-xlib.h"
-#include <X11/Xlib.h>
-
-extern Display *gdk_pixbuf_dpy;
-extern int gdk_pixbuf_screen;
-
-#endif

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib-render.c

@@ -1,398 +0,0 @@
-/* GdkPixbuf library - Rendering functions
- *
- * Copyright (C) 1999 The Free Software Foundation
- *
- * Author: Federico Mena-Quintero <federico@gimp.org>
- *
- * 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.
- */
-
-/* Trivially ported to Xlib(RGB) by John Harper. */
-
-#include <config.h>
-#include "gdk-pixbuf-private.h"
-#include "gdk-pixbuf-xlib-private.h"
-
-
-
-/**
- * gdk_pixbuf_xlib_render_threshold_alpha:
- * @pixbuf: A pixbuf.
- * @bitmap: Bitmap where the bilevel mask will be painted to.
- * @src_x: Source X coordinate.
- * @src_y: source Y coordinate.
- * @dest_x: Destination X coordinate.
- * @dest_y: Destination Y coordinate.
- * @width: Width of region to threshold.
- * @height: Height of region to threshold.
- * @alpha_threshold: Opacity values below this will be painted as zero; all
- * other values will be painted as one.
- *
- * Takes the opacity values in a rectangular portion of a pixbuf and thresholds
- * them to produce a bi-level alpha mask that can be used as a clipping mask for
- * a drawable.
- *
- **/
-void
-gdk_pixbuf_xlib_render_threshold_alpha (GdkPixbuf *pixbuf, Pixmap bitmap,
-					int src_x, int src_y,
-					int dest_x, int dest_y,
-					int width, int height,
-					int alpha_threshold)
-{
-	GC gc;
-	XColor color;
-	int x, y;
-	guchar *p;
-	int start, start_status;
-	int status;
-	XGCValues gcv;
-
-	g_return_if_fail (pixbuf != NULL);
-	g_return_if_fail (pixbuf->colorspace == GDK_COLORSPACE_RGB);
-	g_return_if_fail (pixbuf->n_channels == 3 || pixbuf->n_channels == 4);
-	g_return_if_fail (pixbuf->bits_per_sample == 8);
-
-	g_return_if_fail (bitmap != 0);
-	g_return_if_fail (width >= 0 && height >= 0);
-	g_return_if_fail (src_x >= 0 && src_x + width <= pixbuf->width);
-	g_return_if_fail (src_y >= 0 && src_y + height <= pixbuf->height);
-
-	g_return_if_fail (alpha_threshold >= 0 && alpha_threshold <= 255);
-
-	if (width == 0 || height == 0)
-		return;
-
-	gc = XCreateGC (gdk_pixbuf_dpy, bitmap, 0, &gcv);
-
-	if (!pixbuf->has_alpha) {
-		color.pixel = (alpha_threshold == 255) ? 0 : 1;
-		XSetForeground (gdk_pixbuf_dpy, gc, color.pixel);
-		XFillRectangle (gdk_pixbuf_dpy, bitmap, gc,
-				dest_x, dest_y, width, height);
-		XFreeGC (gdk_pixbuf_dpy, gc);
-		return;
-	}
-
-	color.pixel = 0;
-	XSetForeground (gdk_pixbuf_dpy, gc, color.pixel);
-	XFillRectangle (gdk_pixbuf_dpy, bitmap, gc,
-			dest_x, dest_y, width, height);
-
-	color.pixel = 1;
-	XSetForeground (gdk_pixbuf_dpy, gc, color.pixel);
-
-	for (y = 0; y < height; y++) {
-		p = (pixbuf->pixels + (y + src_y) * pixbuf->rowstride + src_x * pixbuf->n_channels
-		     + pixbuf->n_channels - 1);
-
-		start = 0;
-		start_status = *p < alpha_threshold;
-
-		for (x = 0; x < width; x++) {
-			status = *p < alpha_threshold;
-
-			if (status != start_status) {
-				if (!start_status)
-					XDrawLine (gdk_pixbuf_dpy, bitmap, gc,
-						   start + dest_x, y + dest_y,
-						   x - 1 + dest_x, y + dest_y);
-
-				start = x;
-				start_status = status;
-			}
-
-			p += pixbuf->n_channels;
-		}
-
-		if (!start_status)
-			XDrawLine (gdk_pixbuf_dpy, bitmap, gc,
-				   start + dest_x, y + dest_y,
-				   x - 1 + dest_x, y + dest_y);
-	}
-
-	XFreeGC (gdk_pixbuf_dpy, gc);
-}
-
-
-
-/* Creates a buffer by stripping the alpha channel of a pixbuf */
-static guchar *
-remove_alpha (GdkPixbuf *pixbuf, int x, int y, int width, int height, int *rowstride)
-{
-	guchar *buf;
-	int xx, yy;
-	guchar *src, *dest;
-
-	g_assert (pixbuf->n_channels == 4);
-	g_assert (pixbuf->has_alpha);
-	g_assert (width > 0 && height > 0);
-	g_assert (x >= 0 && x + width <= pixbuf->width);
-	g_assert (y >= 0 && y + height <= pixbuf->height);
-
-	*rowstride = 4 * ((width * 3 + 3) / 4);
-
-	buf = g_new (guchar, *rowstride * height);
-
-	for (yy = 0; yy < height; yy++) {
-		src = pixbuf->pixels + pixbuf->rowstride * (yy + y) + x * pixbuf->n_channels;
-		dest = buf + *rowstride * yy;
-
-		for (xx = 0; xx < width; xx++) {
-			*dest++ = *src++;
-			*dest++ = *src++;
-			*dest++ = *src++;
-			src++;
-		}
-	}
-
-	return buf;
-}
-
-/**
- * gdk_pixbuf_xlib_render_to_drawable:
- * @pixbuf: A pixbuf.
- * @drawable: Destination drawable.
- * @gc: GC used for rendering.
- * @src_x: Source X coordinate within pixbuf.
- * @src_y: Source Y coordinate within pixbuf.
- * @dest_x: Destination X coordinate within drawable.
- * @dest_y: Destination Y coordinate within drawable.
- * @width: Width of region to render, in pixels.
- * @height: Height of region to render, in pixels.
- * @dither: Dithering mode for XlibRGB.
- * @x_dither: X offset for dither.
- * @y_dither: Y offset for dither.
- *
- * Renders a rectangular portion of a pixbuf to a drawable while using the
- * specified GC.  This is done using XlibRGB, so the specified drawable must
- * have the XlibRGB visual and colormap.  Note that this function will ignore
- * the opacity information for images with an alpha channel; the GC must already
- * have the clipping mask set if you want transparent regions to show through.
- *
- * For an explanation of dither offsets, see the XlibRGB documentation.  In
- * brief, the dither offset is important when re-rendering partial regions of an
- * image to a rendered version of the full image, or for when the offsets to a
- * base position change, as in scrolling.  The dither matrix has to be shifted
- * for consistent visual results.  If you do not have any of these cases, the
- * dither offsets can be both zero.
- **/
-void
-gdk_pixbuf_xlib_render_to_drawable (GdkPixbuf *pixbuf,
-				    Drawable drawable, GC gc,
-				    int src_x, int src_y,
-				    int dest_x, int dest_y,
-				    int width, int height,
-				    XlibRgbDither dither,
-				    int x_dither, int y_dither)
-{
-	guchar *buf;
-	int rowstride;
-
-	g_return_if_fail (pixbuf != NULL);
-	g_return_if_fail (pixbuf->colorspace == GDK_COLORSPACE_RGB);
-	g_return_if_fail (pixbuf->n_channels == 3 || pixbuf->n_channels == 4);
-	g_return_if_fail (pixbuf->bits_per_sample == 8);
-
-	g_return_if_fail (drawable != 0);
-	g_return_if_fail (gc != 0);
-
-	g_return_if_fail (width >= 0 && height >= 0);
-	g_return_if_fail (src_x >= 0 && src_x + width <= pixbuf->width);
-	g_return_if_fail (src_y >= 0 && src_y + height <= pixbuf->height);
-
-	if (width == 0 || height == 0)
-		return;
-
-	/* This will have to be modified once we support other image types.
-	 * Also, GdkRGB does not have gdk_draw_rgb_32_image_dithalign(), so we
-	 * have to pack the buffer first.  Sigh.
-	 */
-
-	if (pixbuf->has_alpha)
-		buf = remove_alpha (pixbuf, src_x, src_y, width, height, &rowstride);
-	else {
-		buf = pixbuf->pixels + src_y * pixbuf->rowstride + src_x * 3;
-		rowstride = pixbuf->rowstride;
-	}
-
-	xlib_draw_rgb_image_dithalign (drawable, gc,
-				       dest_x, dest_y,
-				       width, height,
-				       dither,
-				       buf, rowstride,
-				       x_dither, y_dither);
-
-	if (pixbuf->has_alpha)
-		g_free (buf);
-}
-
-
-
-/**
- * gdk_pixbuf_xlib_render_to_drawable_alpha:
- * @pixbuf: A pixbuf.
- * @drawable: Destination drawable.
- * @src_x: Source X coordinate within pixbuf.
- * @src_y: Source Y coordinates within pixbuf.
- * @dest_x: Destination X coordinate within drawable.
- * @dest_y: Destination Y coordinate within drawable.
- * @width: Width of region to render, in pixels.
- * @height: Height of region to render, in pixels.
- * @alpha_mode: If the image does not have opacity information, this is ignored.
- * Otherwise, specifies how to handle transparency when rendering.
- * @alpha_threshold: If the image does have opacity information and @alpha_mode
- * is GDK_PIXBUF_ALPHA_BILEVEL, specifies the threshold value for opacity
- * values.
- * @dither: Dithering mode for XlibRGB.
- * @x_dither: X offset for dither.
- * @y_dither: Y offset for dither.
- *
- * Renders a rectangular portion of a pixbuf to a drawable.  This is done using
- * XlibRGB, so the specified drawable must have the XlibRGB visual and colormap.
- *
- * When used with #GDK_PIXBUF_ALPHA_BILEVEL, this function has to create a bitmap
- * out of the thresholded alpha channel of the image and, it has to set this
- * bitmap as the clipping mask for the GC used for drawing.  This can be a
- * significant performance penalty depending on the size and the complexity of
- * the alpha channel of the image.  If performance is crucial, consider handling
- * the alpha channel yourself (possibly by caching it in your application) and
- * using gdk_pixbuf_xlib_render_to_drawable() or GdkRGB directly instead.
- **/
-void
-gdk_pixbuf_xlib_render_to_drawable_alpha (GdkPixbuf *pixbuf, Drawable drawable,
-					  int src_x, int src_y,
-					  int dest_x, int dest_y,
-					  int width, int height,
-					  GdkPixbufAlphaMode alpha_mode,
-					  int alpha_threshold,
-					  XlibRgbDither dither,
-					  int x_dither, int y_dither)
-{
-	Pixmap bitmap = 0;
-	GC gc;
-	XGCValues gcv;
-
-	g_return_if_fail (pixbuf != NULL);
-	g_return_if_fail (pixbuf->colorspace == GDK_COLORSPACE_RGB);
-	g_return_if_fail (pixbuf->n_channels == 3 || pixbuf->n_channels == 4);
-	g_return_if_fail (pixbuf->bits_per_sample == 8);
-
-	g_return_if_fail (drawable != 0);
-	g_return_if_fail (width >= 0 && height >= 0);
-	g_return_if_fail (src_x >= 0 && src_x + width <= pixbuf->width);
-	g_return_if_fail (src_y >= 0 && src_y + height <= pixbuf->height);
-
-	if (width == 0 || height == 0)
-		return;
-
-	gc = XCreateGC (gdk_pixbuf_dpy, drawable, 0, &gcv);
-
-	if (pixbuf->has_alpha) {
-		/* Right now we only support GDK_PIXBUF_ALPHA_BILEVEL, so we
-		 * unconditionally create the clipping mask.
-		 */
-
-		bitmap = XCreatePixmap (gdk_pixbuf_dpy,
-					RootWindow (gdk_pixbuf_dpy,
-						    gdk_pixbuf_screen),
-					width, height, 1);
-		gdk_pixbuf_xlib_render_threshold_alpha (pixbuf, bitmap,
-							src_x, src_y,
-							0, 0,
-							width, height,
-							alpha_threshold);
-
-		XSetClipMask (gdk_pixbuf_dpy, gc, bitmap);
-		XSetClipOrigin (gdk_pixbuf_dpy, gc, dest_x, dest_y);
-	}
-
-	gdk_pixbuf_xlib_render_to_drawable (pixbuf, drawable, gc,
-					    src_x, src_y,
-					    dest_x, dest_y,
-					    width, height,
-					    dither,
-					    x_dither, y_dither);
-
-	if (bitmap)
-	        XFreePixmap (gdk_pixbuf_dpy, bitmap);
-
-	XFreeGC (gdk_pixbuf_dpy, gc);
-}
-
-/**
- * gdk_pixbuf_xlib_render_pixmap_and_mask:
- * @pixbuf: A pixbuf.
- * @pixmap_return: Return value for the created pixmap.
- * @mask_return: Return value for the created mask.
- * @alpha_threshold: Threshold value for opacity values.
- *
- * Creates a pixmap and a mask bitmap which are returned in the @pixmap_return
- * and @mask_return arguments, respectively, and renders a pixbuf and its
- * corresponding tresholded alpha mask to them.  This is merely a convenience
- * function; applications that need to render pixbufs with dither offsets or to
- * given drawables should use gdk_pixbuf_xlib_render_to_drawable_alpha() or
- * gdk_pixbuf_xlib_render_to_drawable(), and
- * gdk_pixbuf_xlib_render_threshold_alpha().
- *
- * If the pixbuf does not have an alpha channel, then *@mask_return will be set
- * to None.
- **/
-void
-gdk_pixbuf_xlib_render_pixmap_and_mask (GdkPixbuf *pixbuf,
-					Pixmap *pixmap_return,
-					Pixmap *mask_return,
-					int alpha_threshold)
-{
-        g_return_if_fail (pixbuf != NULL);
-
-	if (pixmap_return) {
-		GC gc;
-		XGCValues gcv;
-
-		*pixmap_return = XCreatePixmap (gdk_pixbuf_dpy,
-						RootWindow (gdk_pixbuf_dpy,
-							    gdk_pixbuf_screen),
-						pixbuf->width,
-						pixbuf->height,
-						xlib_rgb_get_depth ());
-		gc = XCreateGC (gdk_pixbuf_dpy, *pixmap_return, 0, &gcv);
-		gdk_pixbuf_xlib_render_to_drawable (pixbuf, *pixmap_return, gc,
-						    0, 0, 0, 0,
-						    pixbuf->width,
-						    pixbuf->height,
-						    XLIB_RGB_DITHER_NORMAL,
-						    0, 0);
-		XFreeGC (gdk_pixbuf_dpy, gc);
-	}
-
-	if (mask_return) {
-		if (pixbuf->has_alpha) {
-		    *mask_return = XCreatePixmap (gdk_pixbuf_dpy,
-						  RootWindow (gdk_pixbuf_dpy,
-							      gdk_pixbuf_screen),
-						  pixbuf->width,
-						  pixbuf->height, 1);
-		    gdk_pixbuf_xlib_render_threshold_alpha (pixbuf,
-							    *mask_return,
-							    0, 0, 0, 0,
-							    pixbuf->width,
-							    pixbuf->height,
-							    alpha_threshold);
-		} else
-			*mask_return = 0;
-	}
-}

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib.c

@@ -1,63 +0,0 @@
-/* GdkPixbuf library - Initialization functions
- *
- * Author: John Harper <john@dcs.warwick.ac.uk>
- *
- * 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 <X11/Xlib.h>
-#include <gdk-pixbuf/gdk-pixbuf-private.h>
-#include "gdk-pixbuf-xlib-private.h"
-
-Display *gdk_pixbuf_dpy = NULL;
-int gdk_pixbuf_screen = -1;
-
-/**
- * gdk_pixbuf_xlib_init:
- * @display: X display to use.
- * @screen_num: Screen number.
- * 
- * Initializes the gdk-pixbuf Xlib machinery by calling xlib_rgb_init().  This
- * function should be called near the beginning of your program, or before using
- * any of the gdk-pixbuf-xlib functions.
- **/
-void
-gdk_pixbuf_xlib_init (Display *display, int screen_num)
-{
-    xlib_rgb_init (display, ScreenOfDisplay (display, screen_num));
-    gdk_pixbuf_dpy = display;
-    gdk_pixbuf_screen = screen_num;
-}
-
-/**
- * gdk_pixbuf_xlib_init_with_depth:
- * @display: X display to use.
- * @screen_num: Screen number.
- * @prefDepth: Preferred depth for XlibRGB.
- * 
- * Similar to gdk_pixbuf_xlib_init(), but also lets you specify the preferred
- * depth for XlibRGB if you do not want it to use the default depth it picks.
- **/
-void
-gdk_pixbuf_xlib_init_with_depth (Display *display,
-				 int screen_num, int prefDepth)
-{
-    xlib_rgb_init_with_depth (display, ScreenOfDisplay (display, screen_num),
-			      prefDepth);
-    gdk_pixbuf_dpy = display;
-    gdk_pixbuf_screen = screen_num;
-}

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlib.h

@@ -1,91 +0,0 @@
-/* GdkPixbuf library - Xlib header file
- *
- * Authors: John Harper <john@dcs.warwick.ac.uk>
- *
- * 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.
- */
-
-#ifndef GDK_PIXBUF_XLIB_H
-#define GDK_PIXBUF_XLIB_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <gdk-pixbuf/gdk-pixbuf.h>
-#include <gdk-pixbuf-xlib/gdk-pixbuf-xlibrgb.h>
-#include <X11/Xlib.h>
-
-
-
-/* init */
-
-void gdk_pixbuf_xlib_init (Display *display, int screen_num);
-
-void gdk_pixbuf_xlib_init_with_depth (Display *display, int screen_num,
-				      int prefDepth);
-
-
-
-/* render */
-
-void gdk_pixbuf_xlib_render_threshold_alpha (GdkPixbuf *pixbuf, Pixmap bitmap,
-					     int src_x, int src_y,
-					     int dest_x, int dest_y,
-					     int width, int height,
-					     int alpha_threshold);
-
-void gdk_pixbuf_xlib_render_to_drawable (GdkPixbuf *pixbuf,
-					 Drawable drawable, GC gc,
-					 int src_x, int src_y,
-					 int dest_x, int dest_y,
-					 int width, int height,
-					 XlibRgbDither dither,
-					 int x_dither, int y_dither);
-
-
-void gdk_pixbuf_xlib_render_to_drawable_alpha (GdkPixbuf *pixbuf,
-					       Drawable drawable,
-					       int src_x, int src_y,
-					       int dest_x, int dest_y,
-					       int width, int height,
-					       GdkPixbufAlphaMode alpha_mode,
-					       int alpha_threshold,
-					       XlibRgbDither dither,
-					       int x_dither, int y_dither);
-
-void gdk_pixbuf_xlib_render_pixmap_and_mask (GdkPixbuf *pixbuf,
-					     Pixmap *pixmap_return,
-					     Pixmap *mask_return,
-					     int alpha_threshold);
-
-
-
-/* drawable */
-
-GdkPixbuf *gdk_pixbuf_xlib_get_from_drawable (GdkPixbuf *dest,
-					      Drawable src,
-					      Colormap cmap, Visual *visual,
-					      int src_x, int src_y,
-					      int dest_x, int dest_y,
-					      int width, int height);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* GDK_PIXBUF_XLIB_H */

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlibrgb.h

@@ -1,193 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "MPL"); you may not use this file except in
- * compliance with the MPL.  You may obtain a copy of the MPL at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the MPL is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the MPL
- * for the specific language governing rights and limitations under the
- * MPL.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU Library General Public License (the "LGPL"), in
- * which case the provisions of the LGPL are applicable instead of
- * those above.  If you wish to allow use of your version of this file
- * only under the terms of the LGPL and not to allow others to use
- * your version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the LGPL.  If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the LGPL.
- */
-
-/*
- * This code is derived from GdkRgb.
- * For more information on GdkRgb, see http://www.levien.com/gdkrgb/
- * Raph Levien <raph@acm.org>
- */
-
-/* Ported by Christopher Blizzard to Xlib.  With permission from the
- * original authors of this file, the contents of this file are also
- * redistributable under the terms of the Mozilla Public license.  For
- * information about the Mozilla Public License, please see the
- * license information at http://www.mozilla.org/MPL/
- */
-
-/* This code is copyright the following authors:
- * Raph Levien          <raph@acm.org>
- * Manish Singh         <manish@gtk.org>
- * Tim Janik            <timj@gtk.org>
- * Peter Mattis         <petm@xcf.berkeley.edu>
- * Spencer Kimball      <spencer@xcf.berkeley.edu>
- * Josh MacDonald       <jmacd@xcf.berkeley.edu>
- * Christopher Blizzard <blizzard@redhat.com>
- * Owen Taylor          <otaylor@redhat.com>
- * Shawn T. Amundson    <amundson@gtk.org>
-*/
-
-
-#ifndef __XLIB_RGB_H__
-#define __XLIB_RGB_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#include <glib.h>
-
-typedef struct _XlibRgbCmap XlibRgbCmap;
-
-struct _XlibRgbCmap {
-  unsigned int colors[256];
-  unsigned char lut[256]; /* for 8-bit modes */
-};
-
-void
-xlib_rgb_init (Display *display, Screen *screen);
-void
-xlib_rgb_init_with_depth (Display *display, Screen *screen, int prefDepth);
-
-unsigned long
-xlib_rgb_xpixel_from_rgb (guint32 rgb);
-
-void
-xlib_rgb_gc_set_foreground (GC gc, guint32 rgb);
-
-void
-xlib_rgb_gc_set_background (GC gc, guint32 rgb);
-
-typedef enum
-{
-  XLIB_RGB_DITHER_NONE,
-  XLIB_RGB_DITHER_NORMAL,
-  XLIB_RGB_DITHER_MAX
-} XlibRgbDither;
-
-void
-xlib_draw_rgb_image (Drawable drawable,
-		     GC gc,
-		     int x,
-		     int y,
-		     int width,
-		     int height,
-		     XlibRgbDither dith,
-		     unsigned char *rgb_buf,
-		     int rowstride);
-
-void
-xlib_draw_rgb_image_dithalign (Drawable drawable,
-			       GC gc,
-			       int x,
-			       int y,
-			       int width,
-			       int height,
-			       XlibRgbDither dith,
-			       unsigned char *rgb_buf,
-			       int rowstride,
-			       int xdith,
-			       int ydith);
-
-void
-xlib_draw_rgb_32_image (Drawable drawable,
-			GC gc,
-			int x,
-			int y,
-			int width,
-			int height,
-			XlibRgbDither dith,
-			unsigned char *buf,
-			int rowstride);
-
-void
-xlib_draw_gray_image (Drawable drawable,
-		      GC gc,
-		      int x,
-		      int y,
-		      int width,
-		      int height,
-		      XlibRgbDither dith,
-		      unsigned char *buf,
-		      int rowstride);
-
-XlibRgbCmap *
-xlib_rgb_cmap_new (guint32 *colors, int n_colors);
-
-void
-xlib_rgb_cmap_free (XlibRgbCmap *cmap);
-
-void
-xlib_draw_indexed_image (Drawable drawable,
-                         GC gc,
-                         int x,
-                         int y,
-                         int width,
-                         int height,
-                         XlibRgbDither dith,
-                         unsigned char *buf,
-                         int rowstride,
-                         XlibRgbCmap *cmap);
-
-/* Below are some functions which are primarily useful for debugging
-   and experimentation. */
-Bool
-xlib_rgb_ditherable (void);
-
-void
-xlib_rgb_set_verbose (Bool verbose);
-
-/* experimental colormap stuff */
-void
-xlib_rgb_set_install (Bool install);
-
-void
-xlib_rgb_set_min_colors (int min_colors);
-
-Colormap
-xlib_rgb_get_cmap (void);
-
-Visual *
-xlib_rgb_get_visual (void);
-
-XVisualInfo *
-xlib_rgb_get_visual_info (void);
-
-int
-xlib_rgb_get_depth (void);
-
-Display *
-xlib_rgb_get_display (void);
-
-Screen *
-xlib_rgb_get_screen (void);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-
-#endif /* __XLIB_RGB_H__ */

demos/.cvsignore

@@ -1,11 +0,0 @@
-Makefile
-Makefile.in
-.libs
-.deps
-testanimation
-test-inline-pixbufs.h
-testpixbuf-drawable
-testpixbuf-scale
-testpixbuf-save
-testpixbuf
-pixbuf-demo

demos/Makefile.am

@@ -1,85 +0,0 @@
-## Makefile.am for gtk+/demos
-
-SUBDIRS = gtk-demo
-
-INCLUDES = 						\
-	-I$(top_srcdir) 				\
-	-I$(top_builddir)/gdk				\
-	-DG_DISABLE_DEPRECATED	 			\
-	-DGDK_PIXBUF_DISABLE_DEPRECATED			\
-	-DGDK_DISABLE_DEPRECATED			\
-	-DGTK_DISABLE_DEPRECATED			\
-	$(GTK_DEBUG_FLAGS)				\
-	$(GTK_DEP_CFLAGS)
-
-DEPS = 									\
-	$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-$(GTK_API_VERSION).la	\
-	$(top_builddir)/gdk/$(gdktargetlib) 				\
-	$(top_builddir)/gtk/$(gtktargetlib)
-
-LDADDS = 								\
-	$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-$(GTK_API_VERSION).la	\
-	$(top_builddir)/gdk/$(gdktargetlib)        			\
-	$(top_builddir)/gtk/$(gtktargetlib)
-
-noinst_PROGRAMS = 		\
-	testpixbuf-drawable 	\
-	testanimation 		\
-	testpixbuf-save		\
-	testpixbuf-scale 	\
-	pixbuf-demo
-
-# Need to build test-inline-pixbufs.h for testpixbuf
-if HAVE_PNG
-noinst_PROGRAMS += testpixbuf
-BUILT_SOURCES = test-inline-pixbufs.h
-endif
-
-if CROSS_COMPILING
-pixbuf_csource=$(GDK_PIXBUF_CSOURCE)
-pixbuf_csource_deps=
-else
-pixbuf_csource=GDK_PIXBUF_MODULE_FILE=$(top_builddir)/gdk-pixbuf/gdk-pixbuf.loaders $(top_builddir)/gdk-pixbuf/gdk-pixbuf-csource
-pixbuf_csource_deps=$(top_builddir)/gdk-pixbuf/gdk-pixbuf-csource $(top_builddir)/gdk-pixbuf/gdk-pixbuf.loaders 
-endif
-
-test-inline-pixbufs.h: $(pixbuf_csource_deps) apple-red.png gnome-foot.png
-	$(pixbuf_csource) --raw --build-list		\
-	        apple_red  $(srcdir)/apple-red.png	\
-                gnome_foot $(srcdir)/gnome-foot.png	\
-        > test-inline-pixbufs.h				\
-	|| (rm -f test-inline-pixbufs.h && false)
-
-testpixbuf_DEPENDENCIES = $(DEPS)
-testpixbuf_drawable_DEPENDENCIES = $(DEPS)
-testpixbuf_save_DEPENDENCIES = $(DEPS)
-testpixbuf_scale_DEPENDENCIES = $(DEPS)
-testanimation_DEPENDENCIES = $(DEPS)
-pixbuf_demo_DEPENDENCIES = $(DEPS)
-
-testpixbuf_LDADD = $(LDADDS)
-testpixbuf_drawable_LDADD = $(LDADDS)
-testpixbuf_save_LDADD = $(LDADDS)
-testpixbuf_scale_LDADD = $(LDADDS)
-testanimation_LDADD = $(LDADDS)
-pixbuf_demo_LDADD = $(LDADDS)
-
-testpixbuf_SOURCES = testpixbuf.c pixbuf-init.c
-testpixbuf_drawable_SOURCES = testpixbuf-drawable.c pixbuf-init.c
-testpixbuf_save_SOURCES = testpixbuf-save.c
-testpixbuf_scale_SOURCES = testpixbuf-scale.c pixbuf-init.c
-testanimation_SOURCES = testanimation.c pixbuf-init.c
-pixbuf_demo_SOURCES = pixbuf-demo.c pixbuf-init.c
-
-EXTRA_DIST =			\
-	apple-red.png		\
-	background.jpg		\
-	gnome-applets.png	\
-	gnome-calendar.png	\
-	gnome-foot.png		\
-	gnome-gimp.png		\
-	gnome-gmush.png		\
-	gnome-gsame.png		\
-	gnu-keys.png
-
-DISTCLEANFILES = test-inline-pixbufs.h

demos/gtk-demo/.cvsignore

@@ -1,7 +0,0 @@
-Makefile
-Makefile.in
-.libs
-.deps
-gtk-demo
-demos.h
-geninclude.pl

demos/gtk-demo/Makefile.am

@@ -1,89 +0,0 @@
-## Makefile.am for gtk+/demos
-
-democodedir=$(datadir)/gtk-2.0/demo
-
-## These should be in the order you want them to appear in the 
-## demo app, which means alphabetized by demo title, not filename
-demos =						\
-	appwindow.c				\
-	button_box.c				\
-	changedisplay.c				\
-	clipboard.c				\
-	colorsel.c				\
-	dialog.c				\
-	drawingarea.c				\
-	editable_cells.c			\
-	entry_completion.c			\
-	expander.c  				\
-	hypertext.c				\
-	iconview.c				\
-	images.c				\
-	list_store.c				\
-	menus.c					\
-	panes.c					\
-	pixbufs.c				\
-	rotated_text.c				\
-	sizegroup.c				\
-	stock_browser.c				\
-	textview.c				\
-	tree_store.c				\
-	ui_manager.c
-
-INCLUDES = \
-	-DDEMOCODEDIR="\"$(democodedir)\""		\
-	-I$(top_srcdir) 				\
-	-I$(top_builddir)/gdk				\
-	-DG_DISABLE_DEPRECATED	 			\
-	-DGDK_PIXBUF_DISABLE_DEPRECATED			\
-	-DGDK_DISABLE_DEPRECATED			\
-	-DGTK_DISABLE_DEPRECATED 			\
-	$(GTK_DEBUG_FLAGS)				\
-	$(GTK_DEP_CFLAGS)
-
-DEPS = \
-	$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-$(GTK_API_VERSION).la	\
-	$(top_builddir)/gdk/$(gdktargetlib) 				\
-	$(top_builddir)/gtk/$(gtktargetlib)
-
-LDADDS = \
-	$(top_builddir)/gdk-pixbuf/libgdk_pixbuf-$(GTK_API_VERSION).la	\
-	$(top_builddir)/gdk/$(gdktargetlib)        			\
-	$(top_builddir)/gtk/$(gtktargetlib)
-
-bin_PROGRAMS = gtk-demo
-
-BUILT_SOURCES = demos.h
-
-EXTRA_DIST = 		\
-	$(IMAGEFILES)
-
-demos.h: @REBUILD@ $(demos) geninclude.pl
-	(here=`pwd` ; cd $(srcdir) && $(PERL) $$here/geninclude.pl $(demos)) > demos.h
-
-gtk_demo_SOURCES = 		\
-	$(demos)		\
-	demo-common.h		\
-	main.c			\
-	demos.h
-
-gtk_demo_DEPENDENCIES = $(DEPS)
-gtk_demo_LDADD = $(LDADDS)
-
-IMAGEFILES=	alphatest.png		\
-	        apple-red.png		\
-		background.jpg		\
-		floppybuddy.gif		\
-		gnome-applets.png	\
-		gnome-calendar.png	\
-		gnome-fs-directory.png	\
-		gnome-fs-regular.png	\
-		gnome-foot.png		\
-		gnome-gimp.png		\
-		gnome-gmush.png		\
-		gnome-gsame.png		\
-		gnu-keys.png		\
-		gtk-logo-rgb.gif		
-
-democode_DATA = $(demos) $(IMAGEFILES)
-
-DISTCLEANFILES = demos.h

demos/gtk-demo/appwindow.c

@@ -1,545 +0,0 @@
-/* Application main window
- *
- * Demonstrates a typical application window, with menubar, toolbar, statusbar.
- */
-
-#include <gtk/gtk.h>
-#include "demo-common.h"
-
-static GtkWidget *window = NULL;
-
-static void
-activate_action (GtkAction *action)
-{
-  const gchar *name = gtk_action_get_name (action);
-  const gchar *typename = G_OBJECT_TYPE_NAME (action);
-
-  GtkWidget *dialog;
-  
-  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-                                   GTK_DIALOG_DESTROY_WITH_PARENT,
-                                   GTK_MESSAGE_INFO,
-                                   GTK_BUTTONS_CLOSE,
-                                   "You activated action: \"%s\" of type \"%s\"",
-                                    name, typename);
-
-  /* Close dialog on user response */
-  g_signal_connect (dialog,
-                    "response",
-                    G_CALLBACK (gtk_widget_destroy),
-                    NULL);
-  
-  gtk_widget_show (dialog);
-}
-
-static void
-activate_radio_action (GtkAction *action, GtkRadioAction *current)
-{
-  const gchar *name = gtk_action_get_name (GTK_ACTION (current));
-  const gchar *typename = G_OBJECT_TYPE_NAME (GTK_ACTION (current));
-  gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
-  gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
-
-  if (active) 
-    {
-      GtkWidget *dialog;
-  
-      dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-				       GTK_DIALOG_DESTROY_WITH_PARENT,
-				       GTK_MESSAGE_INFO,
-				       GTK_BUTTONS_CLOSE,
-				       "You activated radio action: \"%s\" of type \"%s\".\nCurrent value: %d",
-				       name, typename, value);
-
-      /* Close dialog on user response */
-      g_signal_connect (dialog,
-			"response",
-			G_CALLBACK (gtk_widget_destroy),
-			NULL);
-      
-      gtk_widget_show (dialog);
-    }
-}
-
-static void 
-activate_email (GtkAboutDialog *about,
-		const gchar    *link,
-		gpointer        data)
-{
-  g_print ("send mail to %s\n", link);
-}
-
-static void 
-activate_url (GtkAboutDialog *about,
-	      const gchar    *link,
-	      gpointer        data)
-{
-  g_print ("show url %s\n", link);
-}
-
-static void
-about_cb (GtkAction *action,
-	  GtkWidget *window)
-{
-  GdkPixbuf *pixbuf, *transparent;
-  gchar *filename;
-
-  const gchar *authors[] = {
-    "Peter Mattis",
-    "Spencer Kimball",
-    "Josh MacDonald",
-    "and many more...",
-    NULL
-  };
-
-  const gchar *documentors[] = {
-    "Owen Taylor",
-    "Tony Gale",
-    "Matthias Clasen <mclasen@redhat.com>",
-    "and many more...",
-    NULL
-  };
-
-  const gchar *license =
-    "This library is free software; you can redistribute it and/or\n"
-    "modify it under the terms of the GNU Library General Public License as\n"
-    "published by the Free Software Foundation; either version 2 of the\n"
-    "License, or (at your option) any later version.\n"
-    "\n"
-    "This library is distributed in the hope that it will be useful,\n"
-    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n"
-    "Library General Public License for more details.\n"
-    "\n"
-    "You should have received a copy of the GNU Library General Public\n"
-    "License along with the Gnome Library; see the file COPYING.LIB.  If not,\n"
-    "write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,\n"
-    "Boston, MA 02111-1307, USA.\n";
-
-  pixbuf = NULL;
-  transparent = NULL;
-  filename = demo_find_file ("gtk-logo-rgb.gif", NULL);
-  if (filename)
-    {
-      pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
-      g_free (filename);
-      transparent = gdk_pixbuf_add_alpha (pixbuf, TRUE, 0xff, 0xff, 0xff);
-      g_object_unref (pixbuf);
-    }
-
-  gtk_about_dialog_set_email_hook (activate_email, NULL, NULL);
-  gtk_about_dialog_set_url_hook (activate_url, NULL, NULL);
-  gtk_show_about_dialog (GTK_WINDOW (window),
-			 "name", "GTK+ Code Demos",
-			 "version", "2.4.3",
-			 "copyright", "(C) 1997-2004 The GTK+ Team",
-			 "license", license,
-			 "website", "http://www.gtk.org",
-			 "comments", "Program to demonstrate GTK+ functions.",
-			 "authors", authors,
-			 "documenters", documentors,
-			 "logo", transparent,
-			 NULL);
-
-  g_object_unref (transparent);
-}
-
-
-static GtkActionEntry entries[] = {
-  { "FileMenu", NULL, "_File" },               /* name, stock id, label */
-  { "PreferencesMenu", NULL, "_Preferences" }, /* name, stock id, label */
-  { "ColorMenu", NULL, "_Color"  },            /* name, stock id, label */
-  { "ShapeMenu", NULL, "_Shape" },             /* name, stock id, label */
-  { "HelpMenu", NULL, "_Help" },               /* name, stock id, label */
-  { "New", GTK_STOCK_NEW,                      /* name, stock id */
-    "_New", "<control>N",                      /* label, accelerator */
-    "Create a new file",                       /* tooltip */ 
-    G_CALLBACK (activate_action) },      
-  { "Open", GTK_STOCK_OPEN,                    /* name, stock id */
-    "_Open","<control>O",                      /* label, accelerator */     
-    "Open a file",                             /* tooltip */
-    G_CALLBACK (activate_action) }, 
-  { "Save", GTK_STOCK_SAVE,                    /* name, stock id */
-    "_Save","<control>S",                      /* label, accelerator */     
-    "Save current file",                       /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "SaveAs", GTK_STOCK_SAVE,                  /* name, stock id */
-    "Save _As...", NULL,                       /* label, accelerator */     
-    "Save to a file",                          /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "Quit", GTK_STOCK_QUIT,                    /* name, stock id */
-    "_Quit", "<control>Q",                     /* label, accelerator */     
-    "Quit",                                    /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "About", NULL,                             /* name, stock id */
-    "_About", "<control>A",                    /* label, accelerator */     
-    "About",                                   /* tooltip */  
-    G_CALLBACK (about_cb) },
-  { "Logo", "demo-gtk-logo",                   /* name, stock id */
-     NULL, NULL,                               /* label, accelerator */     
-    "GTK+",                                    /* tooltip */
-    G_CALLBACK (activate_action) },
-};
-static guint n_entries = G_N_ELEMENTS (entries);
-
-
-static GtkToggleActionEntry toggle_entries[] = {
-  { "Bold", GTK_STOCK_BOLD,                    /* name, stock id */
-     "_Bold", "<control>B",                    /* label, accelerator */     
-    "Bold",                                    /* tooltip */
-    G_CALLBACK (activate_action), 
-    TRUE },                                    /* is_active */
-};
-static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
-
-enum {
-  COLOR_RED,
-  COLOR_GREEN,
-  COLOR_BLUE
-};
-
-static GtkRadioActionEntry color_entries[] = {
-  { "Red", NULL,                               /* name, stock id */
-    "_Red", "<control>R",                      /* label, accelerator */     
-    "Blood", COLOR_RED },                      /* tooltip, value */
-  { "Green", NULL,                             /* name, stock id */
-    "_Green", "<control>G",                    /* label, accelerator */     
-    "Grass", COLOR_GREEN },                    /* tooltip, value */
-  { "Blue", NULL,                              /* name, stock id */
-    "_Blue", "<control>B",                     /* label, accelerator */     
-    "Sky", COLOR_BLUE },                       /* tooltip, value */
-};
-static guint n_color_entries = G_N_ELEMENTS (color_entries);
-
-enum {
-  SHAPE_SQUARE,
-  SHAPE_RECTANGLE,
-  SHAPE_OVAL
-};
-
-static GtkRadioActionEntry shape_entries[] = {
-  { "Square", NULL,                            /* name, stock id */
-    "_Square", "<control>S",                   /* label, accelerator */     
-    "Square",  SHAPE_SQUARE },                 /* tooltip, value */
-  { "Rectangle", NULL,                         /* name, stock id */
-    "_Rectangle", "<control>R",                /* label, accelerator */     
-    "Rectangle", SHAPE_RECTANGLE },            /* tooltip, value */
-  { "Oval", NULL,                              /* name, stock id */
-    "_Oval", "<control>O",                     /* label, accelerator */     
-    "Egg", SHAPE_OVAL },                       /* tooltip, value */  
-};
-static guint n_shape_entries = G_N_ELEMENTS (shape_entries);
-
-static const gchar *ui_info = 
-"<ui>"
-"  <menubar name='MenuBar'>"
-"    <menu action='FileMenu'>"
-"      <menuitem action='New'/>"
-"      <menuitem action='Open'/>"
-"      <menuitem action='Save'/>"
-"      <menuitem action='SaveAs'/>"
-"      <separator/>"
-"      <menuitem action='Quit'/>"
-"    </menu>"
-"    <menu action='PreferencesMenu'>"
-"      <menu action='ColorMenu'>"
-"	<menuitem action='Red'/>"
-"	<menuitem action='Green'/>"
-"	<menuitem action='Blue'/>"
-"      </menu>"
-"      <menu action='ShapeMenu'>"
-"        <menuitem action='Square'/>"
-"        <menuitem action='Rectangle'/>"
-"        <menuitem action='Oval'/>"
-"      </menu>"
-"      <menuitem action='Bold'/>"
-"    </menu>"
-"    <menu action='HelpMenu'>"
-"      <menuitem action='About'/>"
-"    </menu>"
-"  </menubar>"
-"  <toolbar  name='ToolBar'>"
-"    <toolitem action='Open'/>"
-"    <toolitem action='Quit'/>"
-"    <separator action='Sep1'/>"
-"    <toolitem action='Logo'/>"
-"  </toolbar>"
-"</ui>";
-
-
-
-/* This function registers our custom toolbar icons, so they can be themed.
- *
- * It's totally optional to do this, you could just manually insert icons
- * and have them not be themeable, especially if you never expect people
- * to theme your app.
- */
-static void
-register_stock_icons (void)
-{
-  static gboolean registered = FALSE;
-  
-  if (!registered)
-    {
-      GdkPixbuf *pixbuf;
-      GtkIconFactory *factory;
-      char *filename;
-
-      static GtkStockItem items[] = {
-        { "demo-gtk-logo",
-          "_GTK!",
-          0, 0, NULL }
-      };
-      
-      registered = TRUE;
-
-      /* Register our stock items */
-      gtk_stock_add (items, G_N_ELEMENTS (items));
-      
-      /* Add our custom icon factory to the list of defaults */
-      factory = gtk_icon_factory_new ();
-      gtk_icon_factory_add_default (factory);
-
-      /* demo_find_file() looks in the the current directory first,
-       * so you can run gtk-demo without installing GTK, then looks
-       * in the location where the file is installed.
-       */
-      pixbuf = NULL;
-      filename = demo_find_file ("gtk-logo-rgb.gif", NULL);
-      if (filename)
-	{
-	  pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
-	  g_free (filename);
-	}
-
-      /* Register icon to accompany stock item */
-      if (pixbuf != NULL)
-        {
-          GtkIconSet *icon_set;
-          GdkPixbuf *transparent;
-
-          /* The gtk-logo-rgb icon has a white background, make it transparent */
-          transparent = gdk_pixbuf_add_alpha (pixbuf, TRUE, 0xff, 0xff, 0xff);
-          
-          icon_set = gtk_icon_set_new_from_pixbuf (transparent);
-          gtk_icon_factory_add (factory, "demo-gtk-logo", icon_set);
-          gtk_icon_set_unref (icon_set);
-          g_object_unref (pixbuf);
-          g_object_unref (transparent);
-        }
-      else
-        g_warning ("failed to load GTK logo for toolbar");
-      
-      /* Drop our reference to the factory, GTK will hold a reference. */
-      g_object_unref (factory);
-    }
-}
-
-static void
-update_statusbar (GtkTextBuffer *buffer,
-                  GtkStatusbar  *statusbar)
-{
-  gchar *msg;
-  gint row, col;
-  gint count;
-  GtkTextIter iter;
-  
-  gtk_statusbar_pop (statusbar, 0); /* clear any previous message, underflow is allowed */
-
-  count = gtk_text_buffer_get_char_count (buffer);
-
-  gtk_text_buffer_get_iter_at_mark (buffer,
-                                    &iter,
-                                    gtk_text_buffer_get_insert (buffer));
-
-  row = gtk_text_iter_get_line (&iter);
-  col = gtk_text_iter_get_line_offset (&iter);
-
-  msg = g_strdup_printf ("Cursor at row %d column %d - %d chars in document",
-                         row, col, count);
-
-  gtk_statusbar_push (statusbar, 0, msg);
-
-  g_free (msg);
-}
-
-static void
-mark_set_callback (GtkTextBuffer     *buffer,
-                   const GtkTextIter *new_location,
-                   GtkTextMark       *mark,
-                   gpointer           data)
-{
-  update_statusbar (buffer, GTK_STATUSBAR (data));
-}
-
-static void
-update_resize_grip (GtkWidget           *widget,
-		    GdkEventWindowState *event,
-		    GtkStatusbar        *statusbar)
-{
-  if (event->changed_mask & (GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN))
-    gtk_statusbar_set_has_resize_grip (statusbar, !(event->new_window_state & (GDK_WINDOW_STATE_MAXIMIZED | GDK_WINDOW_STATE_FULLSCREEN)));
-}
-		    
-
-GtkWidget *
-do_appwindow (GtkWidget *do_widget)
-{  
-  if (!window)
-    {
-      GtkWidget *table;
-      GtkWidget *statusbar;
-      GtkWidget *contents;
-      GtkWidget *sw;
-      GtkWidget *bar;
-      GtkTextBuffer *buffer;
-      GtkActionGroup *action_group;
-      GtkUIManager *merge;
-      GError *error = NULL;
-
-      register_stock_icons ();
-      
-      /* Create the toplevel window
-       */
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Application Window");
-
-      /* NULL window variable when window is closed */
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed),
-                        &window);
-
-      table = gtk_table_new (1, 4, FALSE);
-      
-      gtk_container_add (GTK_CONTAINER (window), table);
-      
-      /* Create the menubar and toolbar
-       */
-      
-      action_group = gtk_action_group_new ("AppWindowActions");
-      gtk_action_group_add_actions (action_group, 
-				    entries, n_entries, 
-				    window);
-      gtk_action_group_add_toggle_actions (action_group, 
-					   toggle_entries, n_toggle_entries, 
-					   NULL);
-      gtk_action_group_add_radio_actions (action_group, 
-					  color_entries, n_color_entries, 
-					  COLOR_RED,
-					  G_CALLBACK (activate_radio_action), 
-					  NULL);
-      gtk_action_group_add_radio_actions (action_group, 
-					  shape_entries, n_shape_entries, 
-					  SHAPE_SQUARE,
-					  G_CALLBACK (activate_radio_action), 
-					  NULL);
-
-      merge = gtk_ui_manager_new ();
-      g_object_set_data_full (G_OBJECT (window), "ui-manager", merge, g_object_unref);
-      gtk_ui_manager_insert_action_group (merge, action_group, 0);
-      gtk_window_add_accel_group (GTK_WINDOW (window), 
-				  gtk_ui_manager_get_accel_group (merge));
-      
-      if (!gtk_ui_manager_add_ui_from_string (merge, ui_info, -1, &error))
-	{
-	  g_message ("building menus failed: %s", error->message);
-	  g_error_free (error);
-	}
-
-      bar = gtk_ui_manager_get_widget (merge, "/MenuBar");
-      gtk_widget_show (bar);
-      gtk_table_attach (GTK_TABLE (table),
-			bar, 
-                        /* X direction */          /* Y direction */
-                        0, 1,                      0, 1,
-                        GTK_EXPAND | GTK_FILL,     0,
-                        0,                         0);
-
-      bar = gtk_ui_manager_get_widget (merge, "/ToolBar");
-      gtk_toolbar_set_tooltips (GTK_TOOLBAR (bar), TRUE);
-      gtk_widget_show (bar);
-      gtk_table_attach (GTK_TABLE (table),
-			bar, 
-                        /* X direction */       /* Y direction */
-                        0, 1,                   1, 2,
-                        GTK_EXPAND | GTK_FILL,  0,
-                        0,                      0);
-
-      /* Create document
-       */
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_AUTOMATIC,
-                                      GTK_POLICY_AUTOMATIC);
-
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-                                           GTK_SHADOW_IN);
-      
-      gtk_table_attach (GTK_TABLE (table),
-                        sw,
-                        /* X direction */       /* Y direction */
-                        0, 1,                   2, 3,
-                        GTK_EXPAND | GTK_FILL,  GTK_EXPAND | GTK_FILL,
-                        0,                      0);
-
-      gtk_window_set_default_size (GTK_WINDOW (window),
-                                   200, 200);
-      
-      contents = gtk_text_view_new ();
-      gtk_widget_grab_focus (contents);
-      
-      gtk_container_add (GTK_CONTAINER (sw),
-                         contents);
-
-      /* Create statusbar */
-
-      statusbar = gtk_statusbar_new ();
-      gtk_table_attach (GTK_TABLE (table),
-                        statusbar,
-                        /* X direction */       /* Y direction */
-                        0, 1,                   3, 4,
-                        GTK_EXPAND | GTK_FILL,  0,
-                        0,                      0);
-
-      /* Show text widget info in the statusbar */
-      buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (contents));
-      
-      g_signal_connect_object (buffer,
-                               "changed",
-                               G_CALLBACK (update_statusbar),
-                               statusbar,
-                               0);
-
-      g_signal_connect_object (buffer,
-                               "mark_set", /* cursor moved */
-                               G_CALLBACK (mark_set_callback),
-                               statusbar,
-                               0);
-
-      g_signal_connect_object (window, 
-			       "window_state_event", 
-			       G_CALLBACK (update_resize_grip),
-			       statusbar,
-			       0);
-      
-      update_statusbar (buffer, GTK_STATUSBAR (statusbar));
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {    
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}
-

demos/gtk-demo/button_box.c

@@ -1,127 +0,0 @@
-/* Button Boxes
- *
- * The Button Box widgets are used to arrange buttons with padding.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *
-create_bbox (gint  horizontal,
-	     char *title, 
-	     gint  spacing,
-	     gint  layout)
-{
-  GtkWidget *frame;
-  GtkWidget *bbox;
-  GtkWidget *button;
-	
-  frame = gtk_frame_new (title);
-
-  if (horizontal)
-    bbox = gtk_hbutton_box_new ();
-  else
-    bbox = gtk_vbutton_box_new ();
-
-  gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
-  gtk_container_add (GTK_CONTAINER (frame), bbox);
-
-  gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
-  gtk_box_set_spacing (GTK_BOX (bbox), spacing);
-  
-  button = gtk_button_new_from_stock (GTK_STOCK_OK);
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-  
-  button = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-  
-  button = gtk_button_new_from_stock (GTK_STOCK_HELP);
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-
-  return frame;
-}
-
-GtkWidget *
-do_button_box (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *main_vbox;
-  GtkWidget *vbox;
-  GtkWidget *hbox;
-  GtkWidget *frame_horz;
-  GtkWidget *frame_vert;
-	
-  if (!window)
-  {
-    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-    gtk_window_set_screen (GTK_WINDOW (window),
-			   gtk_widget_get_screen (do_widget));
-    gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
-    
-    g_signal_connect (window, "destroy",
-		      G_CALLBACK (gtk_widget_destroyed),
-		      &window);
-    
-    gtk_container_set_border_width (GTK_CONTAINER (window), 10);
-
-    main_vbox = gtk_vbox_new (FALSE, 0);
-    gtk_container_add (GTK_CONTAINER (window), main_vbox);
-    
-    frame_horz = gtk_frame_new ("Horizontal Button Boxes");
-    gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz, TRUE, TRUE, 10);
-    
-    vbox = gtk_vbox_new (FALSE, 0);
-    gtk_container_set_border_width (GTK_CONTAINER (vbox), 10);
-    gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
-
-    gtk_box_pack_start (GTK_BOX (vbox), 
-			create_bbox (TRUE, "Spread", 40, GTK_BUTTONBOX_SPREAD),
-			TRUE, TRUE, 0);
-
-    gtk_box_pack_start (GTK_BOX (vbox), 
-			create_bbox (TRUE, "Edge", 40, GTK_BUTTONBOX_EDGE),
-			TRUE, TRUE, 5);
-    
-    gtk_box_pack_start (GTK_BOX (vbox), 
-			create_bbox (TRUE, "Start", 40, GTK_BUTTONBOX_START),
-			TRUE, TRUE, 5);
-    
-    gtk_box_pack_start (GTK_BOX (vbox), 
-			create_bbox (TRUE, "End", 40, GTK_BUTTONBOX_END),
-			TRUE, TRUE, 5);
-
-    frame_vert = gtk_frame_new ("Vertical Button Boxes");
-    gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert, TRUE, TRUE, 10);
-    
-    hbox = gtk_hbox_new (FALSE, 0);
-    gtk_container_set_border_width (GTK_CONTAINER (hbox), 10);
-    gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
-
-    gtk_box_pack_start (GTK_BOX (hbox), 
-			create_bbox (FALSE, "Spread", 30, GTK_BUTTONBOX_SPREAD),
-			TRUE, TRUE, 0);
-
-    gtk_box_pack_start (GTK_BOX (hbox), 
-			create_bbox (FALSE, "Edge", 30, GTK_BUTTONBOX_EDGE),
-			TRUE, TRUE, 5);
-
-    gtk_box_pack_start (GTK_BOX (hbox), 
-			create_bbox (FALSE, "Start", 30, GTK_BUTTONBOX_START),
-			TRUE, TRUE, 5);
-
-    gtk_box_pack_start (GTK_BOX (hbox), 
-			create_bbox (FALSE, "End", 30, GTK_BUTTONBOX_END),
-			TRUE, TRUE, 5);
-  }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {	 
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/changedisplay.c

@@ -1,627 +0,0 @@
-/* Change Display
- * 
- * Demonstrates migrating a window between different displays and
- * screens. A display is a mouse and keyboard with some number of
- * associated monitors. A screen is a set of monitors grouped
- * into a single physical work area. The neat thing about having
- * multiple displays is that they can be on a completely separate
- * computers, as long as there is a network connection to the
- * computer where the application is running.
- *
- * Only some of the windowing systems where GTK+ runs have the
- * concept of multiple displays and screens. (The X Window System
- * is the main example.) Other windowing systems can only
- * handle one keyboard and mouse, and combine all monitors into
- * a single screen.
- *
- * This is a moderately complex example, and demonstrates:
- *
- *  - Tracking the currently open displays and screens
- *
- *  - Changing the screen for a window
- *
- *  - Letting the user choose a window by clicking on it
- * 
- *  - Using GtkListStore and GtkTreeView
- *
- *  - Using GtkDialog
- */
-#include <string.h>
-#include <gtk/gtk.h>
-#include "demo-common.h"
-
-/* The ChangeDisplayInfo structure corresponds to a toplevel window and
- * holds pointers to widgets inside the toplevel window along with other
- * information about the contents of the window.
- * This is a common organizational structure in real applications.
- */
-typedef struct _ChangeDisplayInfo ChangeDisplayInfo;
-
-struct _ChangeDisplayInfo
-{
-  GtkWidget *window;
-  GtkSizeGroup *size_group;
-
-  GtkTreeModel *display_model;
-  GtkTreeModel *screen_model;
-  GtkTreeSelection *screen_selection;
-  
-  GdkDisplay *current_display;
-  GdkScreen *current_screen;
-};
-
-/* These enumerations provide symbolic names for the columns
- * in the two GtkListStore models.
- */
-enum
-{
-  DISPLAY_COLUMN_NAME,
-  DISPLAY_COLUMN_DISPLAY,
-  DISPLAY_NUM_COLUMNS
-};
-
-enum
-{
-  SCREEN_COLUMN_NUMBER,
-  SCREEN_COLUMN_SCREEN,
-  SCREEN_NUM_COLUMNS
-};
-
-/* Finds the toplevel window under the mouse pointer, if any.
- */
-static GtkWidget *
-find_toplevel_at_pointer (GdkDisplay *display)
-{
-  GdkWindow *pointer_window;
-  GtkWidget *widget = NULL;
-
-  pointer_window = gdk_display_get_window_at_pointer (display, NULL, NULL);
-
-  /* The user data field of a GdkWindow is used to store a pointer
-   * to the widget that created it.
-   */
-  if (pointer_window)
-    gdk_window_get_user_data (pointer_window, (gpointer*) &widget);
-
-  return widget ? gtk_widget_get_toplevel (widget) : NULL;
-}
-
-static gboolean
-button_release_event_cb (GtkWidget       *widget,
-			 GdkEventButton  *event,
-			 gboolean        *clicked)
-{
-  *clicked = TRUE;
-  return TRUE;
-}
-
-/* Asks the user to click on a window, then waits for them click
- * the mouse. When the mouse is released, returns the toplevel
- * window under the pointer, or NULL, if there is none.
- */
-static GtkWidget *
-query_for_toplevel (GdkScreen  *screen,
-		    const char *prompt)
-{
-  GdkDisplay *display = gdk_screen_get_display (screen);
-  GtkWidget *popup, *label, *frame;
-  GdkCursor *cursor;
-  GtkWidget *toplevel = NULL;
-  
-  popup = gtk_window_new (GTK_WINDOW_POPUP);
-  gtk_window_set_screen (GTK_WINDOW (popup), screen);
-  gtk_window_set_modal (GTK_WINDOW (popup), TRUE);
-  gtk_window_set_position (GTK_WINDOW (popup), GTK_WIN_POS_CENTER);
-  
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-  gtk_container_add (GTK_CONTAINER (popup), frame);
-  
-  label = gtk_label_new (prompt);
-  gtk_misc_set_padding (GTK_MISC (label), 10, 10);
-  gtk_container_add (GTK_CONTAINER (frame), label);
-  
-  gtk_widget_show_all (popup);
-  cursor = gdk_cursor_new_for_display (display, GDK_CROSSHAIR);
-  
-  if (gdk_pointer_grab (popup->window, FALSE,
-			GDK_BUTTON_RELEASE_MASK,
-			NULL,
-			cursor,
-			GDK_CURRENT_TIME) == GDK_GRAB_SUCCESS)
-    {
-      gboolean clicked = FALSE;
-      
-      g_signal_connect (popup, "button-release-event",
-			G_CALLBACK (button_release_event_cb), &clicked);
-      
-      /* Process events until clicked is set by button_release_event_cb.
-       * We pass in may_block=TRUE since we want to wait if there
-       * are no events currently.
-       */
-      while (!clicked)
-	g_main_context_iteration (NULL, TRUE);
-      
-      toplevel = find_toplevel_at_pointer (gdk_screen_get_display (screen));
-      if (toplevel == popup)
-	toplevel = NULL;
-    }
-      
-  gdk_cursor_unref (cursor);
-  gtk_widget_destroy (popup);
-  gdk_flush ();			/* Really release the grab */
-  
-  return toplevel;
-}
-
-/* Prompts the user for a toplevel window to move, and then moves
- * that window to the currently selected display
- */
-static void
-query_change_display (ChangeDisplayInfo *info)
-{
-  GdkScreen *screen = gtk_widget_get_screen (info->window);
-  GtkWidget *toplevel;
-
-  toplevel = query_for_toplevel (screen,
-				 "Please select the toplevel\n"
-				 "to move to the new screen");
-
-  if (toplevel)
-    gtk_window_set_screen (GTK_WINDOW (toplevel), info->current_screen);
-  else
-    gdk_display_beep (gdk_screen_get_display (screen));
-}
-
-/* Fills in the screen list based on the current display
- */
-static void
-fill_screens (ChangeDisplayInfo *info)
-{
-  gtk_list_store_clear (GTK_LIST_STORE (info->screen_model));
-
-  if (info->current_display)
-    {
-      gint n_screens = gdk_display_get_n_screens (info->current_display);
-      gint i;
-      
-      for (i = 0; i < n_screens; i++)
-	{
-	  GdkScreen *screen = gdk_display_get_screen (info->current_display, i);
-	  GtkTreeIter iter;
-	  
-	  gtk_list_store_append (GTK_LIST_STORE (info->screen_model), &iter);
-	  gtk_list_store_set (GTK_LIST_STORE (info->screen_model), &iter,
-			      SCREEN_COLUMN_NUMBER, i,
-			      SCREEN_COLUMN_SCREEN, screen,
-			      -1);
-
-	  if (i == 0)
-	    gtk_tree_selection_select_iter (info->screen_selection, &iter);
-	}
-    }
-}
-
-/* Called when the user clicks on a button in our dialog or
- * closes the dialog through the window manager. Unless the
- * "Change" button was clicked, we destroy the dialog.
- */
-static void
-response_cb (GtkDialog         *dialog,
-	     gint               response_id,
-	     ChangeDisplayInfo *info)
-{
-  if (response_id == GTK_RESPONSE_OK)
-    query_change_display (info);
-  else
-    gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-/* Called when the user clicks on "Open..." in the display
- * frame. Prompts for a new display, and then opens a connection
- * to that display.
- */
-static void
-open_display_cb (GtkWidget         *button,
-		 ChangeDisplayInfo *info)
-{
-  GtkWidget *dialog;
-  GtkWidget *display_entry;
-  GtkWidget *dialog_label;
-  gchar *new_screen_name = NULL;
-  GdkDisplay *result = NULL;
-  
-  dialog = gtk_dialog_new_with_buttons ("Open Display",
-					GTK_WINDOW (info->window),
-					GTK_DIALOG_MODAL,
-					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-					GTK_STOCK_OK, GTK_RESPONSE_OK,
-					NULL);
-
-  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
-  display_entry = gtk_entry_new ();
-  gtk_entry_set_activates_default (GTK_ENTRY (display_entry), TRUE);
-  dialog_label =
-    gtk_label_new ("Please enter the name of\nthe new display\n");
-
-  gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), dialog_label);
-  gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), display_entry);
-
-  gtk_widget_grab_focus (display_entry);
-  gtk_widget_show_all (GTK_BIN (dialog)->child);
-  
-  while (!result)
-    {
-      gint response_id = gtk_dialog_run (GTK_DIALOG (dialog));
-      if (response_id != GTK_RESPONSE_OK)
-	break;
-      
-      new_screen_name = gtk_editable_get_chars (GTK_EDITABLE (display_entry),
-						0, -1);
-
-      if (strcmp (new_screen_name, "") != 0)
-	{
-	  result = gdk_display_open (new_screen_name);
-	  if (!result)
-	    {
-	      gchar *error_msg =
-		g_strdup_printf  ("Can't open display :\n\t%s\nplease try another one\n",
-				  new_screen_name);
-	      gtk_label_set_text (GTK_LABEL (dialog_label), error_msg);
-	      g_free (error_msg);
-	    }
-
-	  g_free (new_screen_name);
-	}
-    }
-  
-  gtk_widget_destroy (dialog);
-}
-
-/* Called when the user clicks on the "Close" button in the
- * "Display" frame. Closes the selected display.
- */
-static void
-close_display_cb (GtkWidget         *button,
-		  ChangeDisplayInfo *info)
-{
-  if (info->current_display)
-    gdk_display_close (info->current_display);
-}
-
-/* Called when the selected row in the display list changes.
- * Updates info->current_display, then refills the list of
- * screens.
- */
-static void
-display_changed_cb (GtkTreeSelection  *selection,
-		    ChangeDisplayInfo *info)
-{
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-
-  if (gtk_tree_selection_get_selected (selection, &model, &iter))
-    gtk_tree_model_get (model, &iter,
-			DISPLAY_COLUMN_DISPLAY, &info->current_display,
-			-1);
-  else
-    info->current_display = NULL;
-
-  fill_screens (info);
-}
-
-/* Called when the selected row in the sceen list changes.
- * Updates info->current_screen.
- */
-static void
-screen_changed_cb (GtkTreeSelection  *selection,
-		   ChangeDisplayInfo *info)
-{
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-
-  if (gtk_tree_selection_get_selected (selection, &model, &iter))
-    gtk_tree_model_get (model, &iter,
-			SCREEN_COLUMN_SCREEN, &info->current_screen,
-			-1);
-  else
-    info->current_screen = NULL;
-}
-
-/* This function is used both for creating the "Display" and
- * "Screen" frames, since they have a similar structure. The
- * caller hooks up the right context for the value returned
- * in tree_view, and packs any relevant buttons into button_vbox.
- */
-static void
-create_frame (ChangeDisplayInfo *info,
-	      const char        *title,
-	      GtkWidget        **frame,
-	      GtkWidget        **tree_view,
-	      GtkWidget        **button_vbox)
-{
-  GtkTreeSelection *selection;
-  GtkWidget *scrollwin;
-  GtkWidget *hbox;
-  
-  *frame = gtk_frame_new (title);
-
-  hbox = gtk_hbox_new (FALSE, 8);
-  gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
-  gtk_container_add (GTK_CONTAINER (*frame), hbox);
-
-  scrollwin = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
-				  GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollwin),
-				       GTK_SHADOW_IN);
-  gtk_box_pack_start (GTK_BOX (hbox), scrollwin, TRUE, TRUE, 0);
-
-  *tree_view = gtk_tree_view_new ();
-  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (*tree_view), FALSE);
-  gtk_container_add (GTK_CONTAINER (scrollwin), *tree_view);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (*tree_view));
-  gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
-
-  *button_vbox = gtk_vbox_new (FALSE, 5);
-  gtk_box_pack_start (GTK_BOX (hbox), *button_vbox, FALSE, FALSE, 0);
-
-  if (!info->size_group)
-    info->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
-  
-  gtk_size_group_add_widget (GTK_SIZE_GROUP (info->size_group), *button_vbox);
-}
-
-/* If we have a stack of buttons, it often looks better if their contents
- * are left-aligned, rather than centered. This function creates a button
- * and left-aligns it contents.
- */
-GtkWidget *
-left_align_button_new (const char *label)
-{
-  GtkWidget *button = gtk_button_new_with_mnemonic (label);
-  GtkWidget *child = gtk_bin_get_child (GTK_BIN (button));
-
-  gtk_misc_set_alignment (GTK_MISC (child), 0., 0.5);
-
-  return button;
-}
-
-/* Creates the "Display" frame in the main window.
- */
-GtkWidget *
-create_display_frame (ChangeDisplayInfo *info)
-{
-  GtkWidget *frame;
-  GtkWidget *tree_view;
-  GtkWidget *button_vbox;
-  GtkTreeViewColumn *column;
-  GtkTreeSelection *selection;
-  GtkWidget *button;
-
-  create_frame (info, "Display", &frame, &tree_view, &button_vbox);
-
-  button = left_align_button_new ("_Open...");
-  g_signal_connect (button, "clicked",  G_CALLBACK (open_display_cb), info);
-  gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
-  
-  button = left_align_button_new ("_Close");
-  g_signal_connect (button, "clicked",  G_CALLBACK (close_display_cb), info);
-  gtk_box_pack_start (GTK_BOX (button_vbox), button, FALSE, FALSE, 0);
-
-  info->display_model = (GtkTreeModel *)gtk_list_store_new (DISPLAY_NUM_COLUMNS,
-							    G_TYPE_STRING,
-							    GDK_TYPE_DISPLAY);
-
-  gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), info->display_model);
-
-  column = gtk_tree_view_column_new_with_attributes ("Name",
-						     gtk_cell_renderer_text_new (),
-						     "text", DISPLAY_COLUMN_NAME,
-						     NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-  g_signal_connect (selection, "changed",
-		    G_CALLBACK (display_changed_cb), info);
-
-  return frame;
-}
-
-/* Creates the "Screen" frame in the main window.
- */
-GtkWidget *
-create_screen_frame (ChangeDisplayInfo *info)
-{
-  GtkWidget *frame;
-  GtkWidget *tree_view;
-  GtkWidget *button_vbox;
-  GtkTreeViewColumn *column;
-
-  create_frame (info, "Screen", &frame, &tree_view, &button_vbox);
-
-  info->screen_model = (GtkTreeModel *)gtk_list_store_new (SCREEN_NUM_COLUMNS,
-							   G_TYPE_INT,
-							   GDK_TYPE_SCREEN);
-
-  gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), info->screen_model);
-
-  column = gtk_tree_view_column_new_with_attributes ("Number",
-						     gtk_cell_renderer_text_new (),
-						     "text", SCREEN_COLUMN_NUMBER,
-						     NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
-  info->screen_selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-  g_signal_connect (info->screen_selection, "changed",
-		    G_CALLBACK (screen_changed_cb), info);
-
-  return frame;
-}
-
-/* Called when one of the currently open displays is closed.
- * Remove it from our list of displays.
- */
-static void
-display_closed_cb (GdkDisplay        *display,
-		   gboolean           is_error,
-		   ChangeDisplayInfo *info)
-{
-  GtkTreeIter iter;
-  gboolean valid;
-
-  for (valid = gtk_tree_model_get_iter_first (info->display_model, &iter);
-       valid;
-       valid = gtk_tree_model_iter_next (info->display_model, &iter))
-    {
-      GdkDisplay *tmp_display;
-      
-      gtk_tree_model_get (info->display_model, &iter,
-			  DISPLAY_COLUMN_DISPLAY, &tmp_display,
-			  -1);
-      if (tmp_display == display)
-	{
-	  gtk_list_store_remove (GTK_LIST_STORE (info->display_model), &iter);
-	  break;
-	}
-    }
-}
-
-/* Adds a new display to our list of displays, and connects
- * to the "closed" signal so that we can remove it from the
- * list of displays again.
- */
-static void
-add_display (ChangeDisplayInfo *info,
-	     GdkDisplay        *display)
-{
-  const gchar *name = gdk_display_get_name (display);
-  GtkTreeIter iter;
-  
-  gtk_list_store_append (GTK_LIST_STORE (info->display_model), &iter);
-  gtk_list_store_set (GTK_LIST_STORE (info->display_model), &iter,
-		      DISPLAY_COLUMN_NAME, name,
-		      DISPLAY_COLUMN_DISPLAY, display,
-		      -1);
-
-  g_signal_connect (display, "closed",
-		    G_CALLBACK (display_closed_cb), info); 
-}
-
-/* Called when a new display is opened
- */
-static void
-display_opened_cb (GdkDisplayManager *manager,
-		   GdkDisplay        *display,
-		   ChangeDisplayInfo *info)
-{
-  add_display (info, display);
-}
-
-/* Adds all currently open displays to our list of displays,
- * and set up a signal connection so that we'll be notified
- * when displays are opened in the future as well.
- */
-static void
-initialize_displays (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    add_display (info, tmp_list->data);
-
-  g_slist_free (tmp_list);
-
-  g_signal_connect (manager, "display_opened",
-		    G_CALLBACK (display_opened_cb), info);
-}
-
-/* Cleans up when the toplevel is destroyed; we remove the
- * connections we use to track currently open displays, then
- * free the ChangeDisplayInfo structure.
- */
-static void
-destroy_info (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  g_signal_handlers_disconnect_by_func (manager,
-					display_opened_cb,
-					info);
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    g_signal_handlers_disconnect_by_func (tmp_list->data,
-					  display_closed_cb,
-					  info);
-  
-  g_slist_free (tmp_list);
-
-  g_object_unref (info->size_group);
-  g_free (info);
-}
-
-static void
-destroy_cb (GtkObject          *object,
-	    ChangeDisplayInfo **info)
-{
-  destroy_info (*info);
-  *info = NULL;
-}
-
-/* Main entry point. If the dialog for this demo doesn't yet exist, creates
- * it. Otherwise, destroys it.
- */
-GtkWidget *
-do_changedisplay (GtkWidget *do_widget)
-{
-  static ChangeDisplayInfo *info = NULL;
-
-  if (!info)
-    {
-      GtkWidget *vbox;
-      GtkWidget *frame;
-
-      info = g_new0 (ChangeDisplayInfo, 1);
-
-      info->window = gtk_dialog_new_with_buttons ("Change Screen or display",
-					    GTK_WINDOW (do_widget), 
-					    GTK_DIALOG_NO_SEPARATOR,
-					    GTK_STOCK_CLOSE,  GTK_RESPONSE_CLOSE,
-					    "Change",         GTK_RESPONSE_OK,
-					    NULL);
-
-      gtk_window_set_default_size (GTK_WINDOW (info->window), 300, 400);
-
-      g_signal_connect (info->window, "response",
-			G_CALLBACK (response_cb), info);
-      g_signal_connect (info->window, "destroy",
-			G_CALLBACK (destroy_cb), &info);
-
-      vbox = gtk_vbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-	
-      gtk_box_pack_start (GTK_BOX (GTK_DIALOG (info->window)->vbox), vbox,
-			  TRUE, TRUE, 0);
-
-      frame = create_display_frame (info);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-      
-      frame = create_screen_frame (info);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-
-      initialize_displays (info);
-
-      gtk_widget_show_all (info->window);
-      return info->window;
-    }
-  else
-    {
-      gtk_widget_destroy (info->window);
-      return NULL;
-    }
-}

demos/gtk-demo/clipboard.c

@@ -1,123 +0,0 @@
-/* Clipboard
- *
- * GtkClipboard is used for clipboard handling. This demo shows how to
- * copy and paste text to and from the clipboard.
- */
-
-#include <gtk/gtk.h>
-#include <string.h>
-
-static GtkWidget *window = NULL;
-
-void
-copy_button_clicked (GtkWidget *button,
-		     gpointer   user_data)
-{
-  GtkWidget *entry;
-  GtkClipboard *clipboard;
-
-  entry = GTK_WIDGET (user_data);
-  
-  /* Get the clipboard object */
-  clipboard = gtk_widget_get_clipboard (entry,
-					GDK_SELECTION_CLIPBOARD);
-
-  /* Set clipboard text */
-  gtk_clipboard_set_text (clipboard, gtk_entry_get_text (GTK_ENTRY (entry)), -1);
-}
-
-void
-paste_received (GtkClipboard *clipboard,
-		const gchar  *text,
-		gpointer      user_data)
-{
-  GtkWidget *entry;
-
-  entry = GTK_WIDGET (user_data);
-  
-  /* Set the entry text */
-  gtk_entry_set_text (GTK_ENTRY (entry), text);
-}
-
-void
-paste_button_clicked (GtkWidget *button,
-		     gpointer   user_data)
-{
-  GtkWidget *entry;
-  GtkClipboard *clipboard;
-
-  entry = GTK_WIDGET (user_data);
-  
-  /* Get the clipboard object */
-  clipboard = gtk_widget_get_clipboard (entry,
-					GDK_SELECTION_CLIPBOARD);
-
-  /* Request the contents of the clipboard, contents_received will be
-     called when we do get the contents.
-   */
-  gtk_clipboard_request_text (clipboard,
-			      paste_received, entry);
-}
-
-GtkWidget *
-do_clipboard (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox, *hbox;
-      GtkWidget *label;
-      GtkWidget *entry, *button;
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new ("\"Copy\" will copy the text\nin the entry to the clipboard");
-      
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-
-      hbox = gtk_hbox_new (FALSE, 4);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      /* Create the first entry */
-      entry = gtk_entry_new ();
-      gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
-      
-      /* Create the button */
-      button = gtk_button_new_from_stock (GTK_STOCK_COPY);
-      gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (copy_button_clicked), entry);
-
-      label = gtk_label_new ("\"Paste\" will paste the text from the clipboard to the entry");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-
-      hbox = gtk_hbox_new (FALSE, 4);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      /* Create the second entry */
-      entry = gtk_entry_new ();
-      gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
-      
-      /* Create the button */
-      button = gtk_button_new_from_stock (GTK_STOCK_PASTE);
-      gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (paste_button_clicked), entry);
-      
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/colorsel.c

@@ -1,137 +0,0 @@
-/* Color Selector
- *
- * GtkColorSelection lets the user choose a color. GtkColorSelectionDialog is
- * a prebuilt dialog containing a GtkColorSelection.
- *
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-static GtkWidget *da;
-static GdkColor color;
-static GtkWidget *frame;
-
-/* Expose callback for the drawing area
- */
-static gboolean
-expose_event_callback (GtkWidget *widget, GdkEventExpose *event, gpointer data)
-{
-  if (widget->window)
-    {
-      GtkStyle *style;
-
-      style = gtk_widget_get_style (widget);
-
-      gdk_draw_rectangle (widget->window,
-                          style->bg_gc[GTK_STATE_NORMAL],
-                          TRUE,
-                          event->area.x, event->area.y,
-                          event->area.width, event->area.height);
-    }
-
-  return TRUE;
-}
-
-static void
-change_color_callback (GtkWidget *button,
-		       gpointer	  data)
-{
-  GtkWidget *dialog;
-  GtkColorSelection *colorsel;
-  gint response;
-  
-  dialog = gtk_color_selection_dialog_new ("Changing color");
-
-  gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (window));
-  
-  colorsel = GTK_COLOR_SELECTION (GTK_COLOR_SELECTION_DIALOG (dialog)->colorsel);
-
-  gtk_color_selection_set_previous_color (colorsel, &color);
-  gtk_color_selection_set_current_color (colorsel, &color);
-  gtk_color_selection_set_has_palette (colorsel, TRUE);
-  
-  response = gtk_dialog_run (GTK_DIALOG (dialog));
-
-  if (response == GTK_RESPONSE_OK)
-    {
-      gtk_color_selection_get_current_color (colorsel,
-					     &color);
-      
-      gtk_widget_modify_bg (da, GTK_STATE_NORMAL, &color);
-    }
-  
-  gtk_widget_destroy (dialog);
-}
-
-GtkWidget *
-do_colorsel (GtkWidget *do_widget)
-{
-  GtkWidget *vbox;
-  GtkWidget *button;
-  GtkWidget *alignment;
-  
-  if (!window)
-    {
-      color.red = 0;
-      color.blue = 65535;
-      color.green = 0;
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Color Selection");
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      /*
-       * Create the color swatch area
-       */
-      
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-
-      da = gtk_drawing_area_new ();
-
-      g_signal_connect (da, "expose_event",
-			G_CALLBACK (expose_event_callback), NULL);
-
-      /* set a minimum size */
-      gtk_widget_set_size_request (da, 200, 200);
-      /* set the color */
-      gtk_widget_modify_bg (da, GTK_STATE_NORMAL, &color);
-      
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      alignment = gtk_alignment_new (1.0, 0.5, 0.0, 0.0);
-      
-      button = gtk_button_new_with_mnemonic ("_Change the above color");
-      gtk_container_add (GTK_CONTAINER (alignment), button);
-      
-      gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0);
-      
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (change_color_callback), NULL);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/demo-common.h

@@ -1,11 +0,0 @@
-#ifndef __DEMO_COMMON_H__
-#define __DEMO_COMMON_H__
-
-G_BEGIN_DECLS
-
-gchar *demo_find_file (const gchar  *base,
-		       GError      **err);
-
-G_END_DECLS
-
-#endif /* __DEMO_COMMON_H__ */

demos/gtk-demo/dialog.c

@@ -1,181 +0,0 @@
-/* Dialog and Message Boxes
- *
- * Dialog widgets are used to pop up a transient window for user feedback.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-static GtkWidget *entry1 = NULL;
-static GtkWidget *entry2 = NULL;
-
-static void
-message_dialog_clicked (GtkButton *button,
-			gpointer   user_data)
-{
-  GtkWidget *dialog;
-  static gint i = 1;
-
-  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-				   GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
-				   GTK_MESSAGE_INFO,
-				   GTK_BUTTONS_OK,
-				   "This message box has been popped up the following\n"
-				   "number of times:");
-  gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
-                                            "%d", i);
-  gtk_dialog_run (GTK_DIALOG (dialog));
-  gtk_widget_destroy (dialog);
-  i++;
-}
-
-static void
-interactive_dialog_clicked (GtkButton *button,
-			    gpointer   user_data)
-{
-  GtkWidget *dialog;
-  GtkWidget *hbox;
-  GtkWidget *stock;
-  GtkWidget *table;
-  GtkWidget *local_entry1;
-  GtkWidget *local_entry2;
-  GtkWidget *label;
-  gint response;
-
-  dialog = gtk_dialog_new_with_buttons ("Interactive Dialog",
-					GTK_WINDOW (window),
-					GTK_DIALOG_MODAL| GTK_DIALOG_DESTROY_WITH_PARENT,
-					GTK_STOCK_OK,
-					GTK_RESPONSE_OK,
-                                        "_Non-stock Button",
-                                        GTK_RESPONSE_CANCEL,
-					NULL);
-
-  hbox = gtk_hbox_new (FALSE, 8);
-  gtk_container_set_border_width (GTK_CONTAINER (hbox), 8);
-  gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0);
-
-  stock = gtk_image_new_from_stock (GTK_STOCK_DIALOG_QUESTION, GTK_ICON_SIZE_DIALOG);
-  gtk_box_pack_start (GTK_BOX (hbox), stock, FALSE, FALSE, 0);
-
-  table = gtk_table_new (2, 2, FALSE);
-  gtk_table_set_row_spacings (GTK_TABLE (table), 4);
-  gtk_table_set_col_spacings (GTK_TABLE (table), 4);
-  gtk_box_pack_start (GTK_BOX (hbox), table, TRUE, TRUE, 0);
-  label = gtk_label_new_with_mnemonic ("_Entry 1");
-  gtk_table_attach_defaults (GTK_TABLE (table),
-			     label,
-			     0, 1, 0, 1);
-  local_entry1 = gtk_entry_new ();
-  gtk_entry_set_text (GTK_ENTRY (local_entry1), gtk_entry_get_text (GTK_ENTRY (entry1)));
-  gtk_table_attach_defaults (GTK_TABLE (table), local_entry1, 1, 2, 0, 1);
-  gtk_label_set_mnemonic_widget (GTK_LABEL (label), local_entry1);
-
-  label = gtk_label_new_with_mnemonic ("E_ntry 2");
-  gtk_table_attach_defaults (GTK_TABLE (table),
-			     label,
-			     0, 1, 1, 2);
-
-  local_entry2 = gtk_entry_new ();
-  gtk_entry_set_text (GTK_ENTRY (local_entry2), gtk_entry_get_text (GTK_ENTRY (entry2)));
-  gtk_table_attach_defaults (GTK_TABLE (table), local_entry2, 1, 2, 1, 2);
-  gtk_label_set_mnemonic_widget (GTK_LABEL (label), local_entry2);
-  
-  gtk_widget_show_all (hbox);
-  response = gtk_dialog_run (GTK_DIALOG (dialog));
-
-  if (response == GTK_RESPONSE_OK)
-    {
-      gtk_entry_set_text (GTK_ENTRY (entry1), gtk_entry_get_text (GTK_ENTRY (local_entry1)));
-      gtk_entry_set_text (GTK_ENTRY (entry2), gtk_entry_get_text (GTK_ENTRY (local_entry2)));
-    }
-
-  gtk_widget_destroy (dialog);
-}
-
-GtkWidget *
-do_dialog (GtkWidget *do_widget)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *vbox2;
-  GtkWidget *hbox;
-  GtkWidget *button;
-  GtkWidget *table;
-  GtkWidget *label;
-  
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Dialogs");
-
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      frame = gtk_frame_new ("Dialogs");
-      gtk_container_add (GTK_CONTAINER (window), frame);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      gtk_container_add (GTK_CONTAINER (frame), vbox);
-
-      /* Standard message dialog */
-      hbox = gtk_hbox_new (FALSE, 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-      button = gtk_button_new_with_mnemonic ("_Message Dialog");
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (message_dialog_clicked), NULL);
-      gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
-
-      gtk_box_pack_start (GTK_BOX (vbox), gtk_hseparator_new (), FALSE, FALSE, 0);
-
-      /* Interactive dialog*/
-      hbox = gtk_hbox_new (FALSE, 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-      vbox2 = gtk_vbox_new (FALSE, 0);
-
-      button = gtk_button_new_with_mnemonic ("_Interactive Dialog");
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (interactive_dialog_clicked), NULL);
-      gtk_box_pack_start (GTK_BOX (hbox), vbox2, FALSE, FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox2), button, FALSE, FALSE, 0);
-
-      table = gtk_table_new (2, 2, FALSE);
-      gtk_table_set_row_spacings (GTK_TABLE (table), 4);
-      gtk_table_set_col_spacings (GTK_TABLE (table), 4);
-      gtk_box_pack_start (GTK_BOX (hbox), table, FALSE, FALSE, 0);
-
-      label = gtk_label_new_with_mnemonic ("_Entry 1");
-      gtk_table_attach_defaults (GTK_TABLE (table),
-				 label,
-				 0, 1, 0, 1);
-
-      entry1 = gtk_entry_new ();
-      gtk_table_attach_defaults (GTK_TABLE (table), entry1, 1, 2, 0, 1);
-      gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry1);
-
-      label = gtk_label_new_with_mnemonic ("E_ntry 2");
-      
-      gtk_table_attach_defaults (GTK_TABLE (table),
-				 label,
-				 0, 1, 1, 2);
-
-      entry2 = gtk_entry_new ();
-      gtk_table_attach_defaults (GTK_TABLE (table), entry2, 1, 2, 1, 2);
-      gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry2);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {	 
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/drawingarea.c

@@ -1,322 +0,0 @@
-/* Drawing Area
- *
- * GtkDrawingArea is a blank area where you can draw custom displays
- * of various kinds.
- *
- * This demo has two drawing areas. The checkerboard area shows
- * how you can just draw something; all you have to do is write
- * a signal handler for expose_event, as shown here.
- *
- * The "scribble" area is a bit more advanced, and shows how to handle
- * events such as button presses and mouse motion. Click the mouse
- * and drag in the scribble area to draw squiggles. Resize the window
- * to clear the area.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-/* Pixmap for scribble area, to store current scribbles */
-static GdkPixmap *pixmap = NULL;
-
-/* Create a new pixmap of the appropriate size to store our scribbles */
-static gboolean
-scribble_configure_event (GtkWidget	    *widget,
-			  GdkEventConfigure *event,
-			  gpointer	     data)
-{
-  if (pixmap)
-    g_object_unref (pixmap);
-
-  pixmap = gdk_pixmap_new (widget->window,
-			   widget->allocation.width,
-			   widget->allocation.height,
-			   -1);
-
-  /* Initialize the pixmap to white */
-  gdk_draw_rectangle (pixmap,
-		      widget->style->white_gc,
-		      TRUE,
-		      0, 0,
-		      widget->allocation.width,
-		      widget->allocation.height);
-
-  /* We've handled the configure event, no need for further processing. */
-  return TRUE;
-}
-
-/* Redraw the screen from the pixmap */
-static gboolean
-scribble_expose_event (GtkWidget      *widget,
-		       GdkEventExpose *event,
-		       gpointer	       data)
-{
-  /* We use the "foreground GC" for the widget since it already exists,
-   * but honestly any GC would work. The only thing to worry about
-   * is whether the GC has an inappropriate clip region set.
-   */
-  
-  gdk_draw_drawable (widget->window,
-		     widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
-		     pixmap,
-		     /* Only copy the area that was exposed. */
-		     event->area.x, event->area.y,
-		     event->area.x, event->area.y,
-		     event->area.width, event->area.height);
-  
-  return FALSE;
-}
-
-/* Draw a rectangle on the screen */
-static void
-draw_brush (GtkWidget *widget,
-	    gdouble    x,
-	    gdouble    y)
-{
-  GdkRectangle update_rect;
-
-  update_rect.x = x - 3;
-  update_rect.y = y - 3;
-  update_rect.width = 6;
-  update_rect.height = 6;
-
-  /* Paint to the pixmap, where we store our state */
-  gdk_draw_rectangle (pixmap,
-		      widget->style->black_gc,
-		      TRUE,
-		      update_rect.x, update_rect.y,
-		      update_rect.width, update_rect.height);
-
-  /* Now invalidate the affected region of the drawing area. */
-  gdk_window_invalidate_rect (widget->window,
-			      &update_rect,
-			      FALSE);
-}
-
-static gboolean
-scribble_button_press_event (GtkWidget	    *widget,
-			     GdkEventButton *event,
-			     gpointer	     data)
-{
-  if (pixmap == NULL)
-    return FALSE; /* paranoia check, in case we haven't gotten a configure event */
-  
-  if (event->button == 1)
-    draw_brush (widget, event->x, event->y);
-
-  /* We've handled the event, stop processing */
-  return TRUE;
-}
-
-static gboolean
-scribble_motion_notify_event (GtkWidget	     *widget,
-			      GdkEventMotion *event,
-			      gpointer	      data)
-{
-  int x, y;
-  GdkModifierType state;
-
-  if (pixmap == NULL)
-    return FALSE; /* paranoia check, in case we haven't gotten a configure event */
-
-  /* This call is very important; it requests the next motion event.
-   * If you don't call gdk_window_get_pointer() you'll only get
-   * a single motion event. The reason is that we specified
-   * GDK_POINTER_MOTION_HINT_MASK to gtk_widget_set_events().
-   * If we hadn't specified that, we could just use event->x, event->y
-   * as the pointer location. But we'd also get deluged in events.
-   * By requesting the next event as we handle the current one,
-   * we avoid getting a huge number of events faster than we
-   * can cope.
-   */
-  
-  gdk_window_get_pointer (event->window, &x, &y, &state);
-    
-  if (state & GDK_BUTTON1_MASK)
-    draw_brush (widget, x, y);
-
-  /* We've handled it, stop processing */
-  return TRUE;
-}
-
-
-static gboolean
-checkerboard_expose (GtkWidget	    *da,
-		     GdkEventExpose *event,
-		     gpointer	     data)
-{
-  gint i, j, xcount, ycount;
-  GdkGC *gc1, *gc2;
-  GdkColor color;
-  
-#define CHECK_SIZE 10
-#define SPACING 2
-  
-  /* At the start of an expose handler, a clip region of event->area
-   * is set on the window, and event->area has been cleared to the
-   * widget's background color. The docs for
-   * gdk_window_begin_paint_region() give more details on how this
-   * works.
-   */
-
-  /* It would be a bit more efficient to keep these
-   * GC's around instead of recreating on each expose, but
-   * this is the lazy/slow way.
-   */
-  gc1 = gdk_gc_new (da->window);
-  color.red = 30000;
-  color.green = 0;
-  color.blue = 30000;
-  gdk_gc_set_rgb_fg_color (gc1, &color);
-
-  gc2 = gdk_gc_new (da->window);
-  color.red = 65535;
-  color.green = 65535;
-  color.blue = 65535;
-  gdk_gc_set_rgb_fg_color (gc2, &color);
-  
-  xcount = 0;
-  i = SPACING;
-  while (i < da->allocation.width)
-    {
-      j = SPACING;
-      ycount = xcount % 2; /* start with even/odd depending on row */
-      while (j < da->allocation.height)
-	{
-	  GdkGC *gc;
-	  
-	  if (ycount % 2)
-	    gc = gc1;
-	  else
-	    gc = gc2;
-
-	  /* If we're outside event->area, this will do nothing.
-	   * It might be mildly more efficient if we handled
-	   * the clipping ourselves, but again we're feeling lazy.
-	   */
-	  gdk_draw_rectangle (da->window,
-			      gc,
-			      TRUE,
-			      i, j,
-			      CHECK_SIZE,
-			      CHECK_SIZE);
-
-	  j += CHECK_SIZE + SPACING;
-	  ++ycount;
-	}
-
-      i += CHECK_SIZE + SPACING;
-      ++xcount;
-    }
-  
-  g_object_unref (gc1);
-  g_object_unref (gc2);
-  
-  /* return TRUE because we've handled this event, so no
-   * further processing is required.
-   */
-  return TRUE;
-}
-
-GtkWidget *
-do_drawingarea (GtkWidget *do_widget)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *da;
-  GtkWidget *label;
-  
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Drawing Area");
-
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      /*
-       * Create the checkerboard area
-       */
-      
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-			    "<u>Checkerboard pattern</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-      
-      da = gtk_drawing_area_new ();
-      /* set a minimum size */
-      gtk_widget_set_size_request (da, 100, 100);
-
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      g_signal_connect (da, "expose_event",
-			G_CALLBACK (checkerboard_expose), NULL);
-
-      /*
-       * Create the scribble area
-       */
-      
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-			    "<u>Scribble area</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-      
-      da = gtk_drawing_area_new ();
-      /* set a minimum size */
-      gtk_widget_set_size_request (da, 100, 100);
-
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      /* Signals used to handle backing pixmap */
-      
-      g_signal_connect (da, "expose_event",
-			G_CALLBACK (scribble_expose_event), NULL);
-      g_signal_connect (da,"configure_event",
-			G_CALLBACK (scribble_configure_event), NULL);
-      
-      /* Event signals */
-      
-      g_signal_connect (da, "motion_notify_event",
-			G_CALLBACK (scribble_motion_notify_event), NULL);
-      g_signal_connect (da, "button_press_event",
-			G_CALLBACK (scribble_button_press_event), NULL);
-
-
-      /* Ask to receive events the drawing area doesn't normally
-       * subscribe to
-       */
-      gtk_widget_set_events (da, gtk_widget_get_events (da)
-			     | GDK_LEAVE_NOTIFY_MASK
-			     | GDK_BUTTON_PRESS_MASK
-			     | GDK_POINTER_MOTION_MASK
-			     | GDK_POINTER_MOTION_HINT_MASK);
-
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/editable_cells.c

@@ -1,301 +0,0 @@
-/* Tree View/Editable Cells
- *
- * This demo demonstrates the use of editable cells in a GtkTreeView. If
- * you're new to the GtkTreeView widgets and associates, look into
- * the GtkListStore example first.
- *
- */
-
-#include <gtk/gtk.h>
-#include <string.h>
-#include <stdlib.h>
-
-static GtkWidget *window = NULL;
-
-typedef struct
-{
-  gint     number;
-  gchar   *product;
-  gboolean editable;
-}
-Item;
-
-enum
-{
-  COLUMN_NUMBER,
-  COLUMN_PRODUCT,
-  COLUMN_EDITABLE,
-  NUM_COLUMNS
-};
-
-static GArray *articles = NULL;
-
-static void
-add_items (void)
-{
-  Item foo;
-
-  g_return_if_fail (articles != NULL);
-
-  foo.number = 3;
-  foo.product = g_strdup ("bottles of coke");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 5;
-  foo.product = g_strdup ("packages of noodles");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 2;
-  foo.product = g_strdup ("packages of chocolate chip cookies");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 1;
-  foo.product = g_strdup ("can vanilla ice cream");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 6;
-  foo.product = g_strdup ("eggs");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-}
-
-static GtkTreeModel *
-create_model (void)
-{
-  gint i = 0;
-  GtkListStore *model;
-  GtkTreeIter iter;
-
-  /* create array */
-  articles = g_array_sized_new (FALSE, FALSE, sizeof (Item), 1);
-
-  add_items ();
-
-  /* create list store */
-  model = gtk_list_store_new (NUM_COLUMNS, G_TYPE_INT, G_TYPE_STRING,
-			      G_TYPE_BOOLEAN);
-
-  /* add items */
-  for (i = 0; i < articles->len; i++)
-    {
-      gtk_list_store_append (model, &iter);
-
-      gtk_list_store_set (model, &iter,
-			  COLUMN_NUMBER,
-			  g_array_index (articles, Item, i).number,
-			  COLUMN_PRODUCT,
-			  g_array_index (articles, Item, i).product,
-			  COLUMN_EDITABLE,
-			  g_array_index (articles, Item, i).editable,
-			  -1);
-    }
-
-  return GTK_TREE_MODEL (model);
-}
-
-static void
-add_item (GtkWidget *button, gpointer data)
-{
-  Item foo;
-  GtkTreeIter iter;
-  GtkTreeModel *model = (GtkTreeModel *)data;
-
-  g_return_if_fail (articles != NULL);
-
-  foo.number = 0;
-  foo.product = g_strdup ("Description here");
-  foo.editable = TRUE;
-  g_array_append_vals (articles, &foo, 1);
-
-  gtk_list_store_append (GTK_LIST_STORE (model), &iter);
-  gtk_list_store_set (GTK_LIST_STORE (model), &iter,
-		      COLUMN_NUMBER, foo.number,
-		      COLUMN_PRODUCT, foo.product,
-		      COLUMN_EDITABLE, foo.editable,
-		      -1);
-}
-
-static void
-remove_item (GtkWidget *widget, gpointer data)
-{
-  GtkTreeIter iter;
-  GtkTreeView *treeview = (GtkTreeView *)data;
-  GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-  GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
-
-  if (gtk_tree_selection_get_selected (selection, NULL, &iter))
-    {
-      gint i;
-      GtkTreePath *path;
-
-      path = gtk_tree_model_get_path (model, &iter);
-      i = gtk_tree_path_get_indices (path)[0];
-      gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
-
-      g_array_remove_index (articles, i);
-
-      gtk_tree_path_free (path);
-    }
-}
-
-static void
-cell_edited (GtkCellRendererText *cell,
-	     const gchar         *path_string,
-	     const gchar         *new_text,
-	     gpointer             data)
-{
-  GtkTreeModel *model = (GtkTreeModel *)data;
-  GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
-  GtkTreeIter iter;
-
-  gint column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
-
-  gtk_tree_model_get_iter (model, &iter, path);
-
-  switch (column)
-    {
-    case COLUMN_NUMBER:
-      {
-	gint i;
-
-	i = gtk_tree_path_get_indices (path)[0];
-	g_array_index (articles, Item, i).number = atoi (new_text);
-
-	gtk_list_store_set (GTK_LIST_STORE (model), &iter, column,
-			    g_array_index (articles, Item, i).number, -1);
-      }
-      break;
-
-    case COLUMN_PRODUCT:
-      {
-	gint i;
-	gchar *old_text;
-
-        gtk_tree_model_get (model, &iter, column, &old_text, -1);
-	g_free (old_text);
-
-	i = gtk_tree_path_get_indices (path)[0];
-	g_free (g_array_index (articles, Item, i).product);
-	g_array_index (articles, Item, i).product = g_strdup (new_text);
-
-	gtk_list_store_set (GTK_LIST_STORE (model), &iter, column,
-                            g_array_index (articles, Item, i).product, -1);
-      }
-      break;
-    }
-
-  gtk_tree_path_free (path);
-}
-
-static void
-add_columns (GtkTreeView *treeview)
-{
-  GtkCellRenderer *renderer;
-  GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-
-  /* number column */
-  renderer = gtk_cell_renderer_text_new ();
-  g_signal_connect (renderer, "edited",
-		    G_CALLBACK (cell_edited), model);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)COLUMN_NUMBER);
-
-  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-					       -1, "Number", renderer,
-					       "text", COLUMN_NUMBER,
-					       "editable", COLUMN_EDITABLE,
-					       NULL);
-
-  /* product column */
-  renderer = gtk_cell_renderer_text_new ();
-  g_signal_connect (renderer, "edited",
-		    G_CALLBACK (cell_edited), model);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)COLUMN_PRODUCT);
-
-  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-					       -1, "Product", renderer,
-					       "text", COLUMN_PRODUCT,
-					       "editable", COLUMN_EDITABLE,
-					       NULL);
-}
-
-GtkWidget *
-do_editable_cells (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox;
-      GtkWidget *hbox;
-      GtkWidget *sw;
-      GtkWidget *treeview;
-      GtkWidget *button;
-      GtkTreeModel *model;
-
-      /* create window, etc */
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Shopping list");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 5);
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_vbox_new (FALSE, 5);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      gtk_box_pack_start (GTK_BOX (vbox),
-			  gtk_label_new ("Shopping list (you can edit the cells!)"),
-			  FALSE, FALSE, 0);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-					   GTK_SHADOW_ETCHED_IN);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
-
-      /* create model */
-      model = create_model ();
-
-      /* create tree view */
-      treeview = gtk_tree_view_new_with_model (model);
-      g_object_unref (model);
-      gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (treeview), TRUE);
-      gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)),
-				   GTK_SELECTION_SINGLE);
-
-      add_columns (GTK_TREE_VIEW (treeview));
-
-      gtk_container_add (GTK_CONTAINER (sw), treeview);
-
-      /* some buttons */
-      hbox = gtk_hbox_new (TRUE, 4);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      button = gtk_button_new_with_label ("Add item");
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (add_item), model);
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-
-      button = gtk_button_new_with_label ("Remove item");
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (remove_item), treeview);
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-
-      gtk_window_set_default_size (GTK_WINDOW (window), 320, 200);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/entry_completion.c

@@ -1,97 +0,0 @@
-/* Entry Completion
- *
- * GtkEntryCompletion provides a mechanism for adding support for
- * completion in GtkEntry.
- *
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-/* Creates a tree model containing the completions */
-GtkTreeModel *
-create_completion_model (void)
-{
-  GtkListStore *store;
-  GtkTreeIter iter;
-  
-  store = gtk_list_store_new (1, G_TYPE_STRING);
-
-  /* Append one word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "GNOME", -1);
-
-  /* Append another word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "total", -1);
-
-  /* And another word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "totally", -1);
-  
-  return GTK_TREE_MODEL (store);
-}
-
-
-GtkWidget *
-do_entry_completion (GtkWidget *do_widget)
-{
-  GtkWidget *vbox;
-  GtkWidget *label;
-  GtkWidget *entry;
-  GtkEntryCompletion *completion;
-  GtkTreeModel *completion_model;
-  
-  if (!window)
-  {
-    window = gtk_dialog_new_with_buttons ("GtkEntryCompletion",
-					  GTK_WINDOW (do_widget),
-					  0,
-					  GTK_STOCK_CLOSE,
-					  GTK_RESPONSE_NONE,
-					  NULL);
-    gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-    g_signal_connect (window, "response",
-		      G_CALLBACK (gtk_widget_destroy), NULL);
-    g_signal_connect (window, "destroy",
-		      G_CALLBACK (gtk_widget_destroyed), &window);
-
-    vbox = gtk_vbox_new (FALSE, 5);
-    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
-    gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
-
-    label = gtk_label_new (NULL);
-    gtk_label_set_markup (GTK_LABEL (label), "Completion demo, try writing <b>total</b> or <b>gnome</b> for example.");
-    gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-
-    /* Create our entry */
-    entry = gtk_entry_new ();
-    gtk_box_pack_start (GTK_BOX (vbox), entry, FALSE, FALSE, 0);
-
-    /* Create the completion object */
-    completion = gtk_entry_completion_new ();
-
-    /* Assign the completion to the entry */
-    gtk_entry_set_completion (GTK_ENTRY (entry), completion);
-    g_object_unref (completion);
-    
-    /* Create a tree model and use it as the completion model */
-    completion_model = create_completion_model ();
-    gtk_entry_completion_set_model (completion, completion_model);
-    g_object_unref (completion_model);
-    
-    /* Use model column 0 as the text column */
-    gtk_entry_completion_set_text_column (completion, 0);
-  }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
-
-

demos/gtk-demo/expander.c

@@ -1,58 +0,0 @@
-/* Expander
- *
- * GtkExpander allows to provide additional content that is initially hidden.
- * This is also known as "disclosure triangle".
- *
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-
-GtkWidget *
-do_expander (GtkWidget *do_widget)
-{
-  GtkWidget *vbox;
-  GtkWidget *label;
-  GtkWidget *expander;
-  
-  if (!window)
-  {
-    window = gtk_dialog_new_with_buttons ("GtkExpander",
-					  GTK_WINDOW (do_widget),
-					  0,
-					  GTK_STOCK_CLOSE,
-					  GTK_RESPONSE_NONE,
-					  NULL);
-    gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-    g_signal_connect (window, "response",
-		      G_CALLBACK (gtk_widget_destroy), NULL);
-    g_signal_connect (window, "destroy",
-		      G_CALLBACK (gtk_widget_destroyed), &window);
-
-    vbox = gtk_vbox_new (FALSE, 5);
-    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
-    gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
-
-    label = gtk_label_new ("Expander demo. Click on the triangle for details.");
-    gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-
-    /* Create the expander */
-    expander = gtk_expander_new ("Details");
-    gtk_box_pack_start (GTK_BOX (vbox), expander, FALSE, FALSE, 0);
-
-    label = gtk_label_new ("Details can be shown or hidden.");
-    gtk_container_add (GTK_CONTAINER (expander), label);
-  }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
-
-

demos/gtk-demo/geninclude.pl.in

@@ -1,163 +0,0 @@
-#!@PERL@ -w
-
-print <<EOT;
-typedef	GtkWidget *(*GDoDemoFunc) (GtkWidget *do_widget);
-
-typedef struct _Demo Demo;
-
-struct _Demo 
-{
-  gchar *title;
-  gchar *filename;
-  GDoDemoFunc func;
-  Demo *children;
-};
-
-EOT
-
-for $file (@ARGV) {
-    my %demo;
-    
-    ($basename = $file) =~ s/\.c$//;
-
-    open INFO_FILE, $file or die "Cannot open '$file'\n";
-    $title = <INFO_FILE>;
-    $title =~ s@^\s*/\*\s*@@;
-    $title =~ s@\s*$@@;
-
-    close INFO_FILE;
-
-    print "GtkWidget *do_$basename (GtkWidget *do_widget);\n";
-
-    push @demos, {"title" => $title, "file" => $file,
-		  "func"  => "do_$basename"};
-}
-
-# generate a list of 'parent names'
-foreach $href (@demos) {
-    if ($href->{"title"} =~ m|^([\w\s]+)/[\w\s]+$|) {
-	my $parent_name = $1;
-	my $do_next = 0;
-
-	# parent detected
-	if (defined @parents) {
-	    foreach $foo (@parents) {
-		if ($foo eq $parent_name) {
-		    $do_next = 1;
-		}
-	    }
-	    
-	    if ($do_next) {
-		next;
-	    }
-	}
-
-	push @parents, $parent_name;
-
-	$tmp = (defined @child_arrays)?($#child_arrays + 1):0;
-	push @child_arrays, "child$tmp";
-
-	push @demos, {"title" => $parent_name, "file" => "NULL",
-		      "func" => "NULL"};
-    }
-}
-
-if (defined @parents) {
-    $i = 0;
-    for ($i = 0; $i <= $#parents; $i++) {
-	$first = 1;
-	
-	print "\nDemo ", $child_arrays[$i], "[] = {\n";
-	
-	$j = 0;
-	for ($j = 0; $j <= $#demos; $j++) {
-	    $href = $demos[$j];
-	    
-	    if (!defined $demos[$j]) {
-		next;
-	    }
-	    
-	    if ($demos[$j]{"title"} =~ m|^$parents[$i]/([\w\s]+)$|) {
-		if ($first) {
-		    $first = 0;
-		} else {
-		    print ",\n";
-		}
-		
-		print qq (  { "$1", "$demos[$j]{file}", $demos[$j]{func}, NULL });
-
-		# hack ... ugly
-		$demos[$j]{"title"} = "foo";
-	    }
-	}
-
-	print ",\n";
-	print qq (  { NULL } );
-	print "\n};\n";
-    }   
-}
-
-# sort @demos
-@demos_old = @demos;
-
-@demos = sort {
-    $a->{"title"} cmp $b->{"title"};
-} @demos_old;
-
-# sort the child arrays
-if (defined @child_arrays) {
-    for ($i = 0; $i <= $#child_arrays; $i++) {
-	@foo_old = @{$child_arrays[$i]};
-
-	@{$child_arrays[$i]} = sort {
-	    $a->{"title"} cmp $b->{"title"};
-	} @foo_old;
-    }
-}
-
-# toplevel
-print "\nDemo testgtk_demos[] = {\n";
-
-$first = 1;
-foreach $href (@demos) {
-    $handled = 0;
-
-    # ugly evil hack
-    if ($href->{title} eq "foo") {
-	next;
-    }
-
-    if ($first) {
-	$first = 0;
-    } else {
-	print ", \n";
-    }
-
-    if (defined @parents) {
-	for ($i = 0; $i <= $#parents; $i++) {
-	    if ($parents[$i] eq $href->{title}) {
-
-		if ($href->{file} eq 'NULL') {
-		    print qq (  { "$href->{title}", NULL, $href->{func}, $child_arrays[$i] });
-		} else {
-		    print qq (  { "$href->{title}", "$href->{file}", $href->{func}, $child_arrays[$i] });
-		}
-		
-		$handled = 1;
-		last;
-	    }
-	}
-    }
-    
-    if ($handled) {
-	next;
-    }
-    
-    print qq (  { "$href->{title}", "$href->{file}", $href->{func}, NULL });
-}
-
-print ",\n";
-print qq (  { NULL } );
-print "\n};\n";
-
-exit 0;

demos/gtk-demo/hypertext.c

@@ -1,318 +0,0 @@
-/* Text Widget/Hypertext
- *
- * Usually, tags modify the appearance of text in the view, e.g. making it 
- * bold or colored or underlined. But tags are not restricted to appearance. 
- * They can also affect the behavior of mouse and key presses, as this demo 
- * shows.
- */
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-
-/* Inserts a piece of text into the buffer, giving it the usual
- * appearance of a hyperlink in a web browser: blue and underlined.
- * Additionally, attaches some data on the tag, to make it recognizable
- * as a link. 
- */
-static void 
-insert_link (GtkTextBuffer *buffer, 
-	     GtkTextIter   *iter, 
-	     gchar         *text, 
-	     gint           page)
-{
-  GtkTextTag *tag;
-  
-  tag = gtk_text_buffer_create_tag (buffer, NULL, 
-				    "foreground", "blue", 
-				    "underline", PANGO_UNDERLINE_SINGLE, 
-				    NULL);
-  g_object_set_data (G_OBJECT (tag), "page", GINT_TO_POINTER (page));
-  gtk_text_buffer_insert_with_tags (buffer, iter, text, -1, tag, NULL);
-}
-
-/* Fills the buffer with text and interspersed links. In any real
- * hypertext app, this method would parse a file to identify the links.
- */
-static void
-show_page (GtkTextBuffer *buffer, 
-	   gint           page)
-{
-  GtkTextIter iter;
-
-  gtk_text_buffer_set_text (buffer, "", 0);
-  gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
-  if (page == 1)
-    {
-      gtk_text_buffer_insert (buffer, &iter, "Some text to show that simple ", -1);
-      insert_link (buffer, &iter, "hypertext", 3);
-      gtk_text_buffer_insert (buffer, &iter, " can easily be realized with ", -1);
-      insert_link (buffer, &iter, "tags", 2);
-      gtk_text_buffer_insert (buffer, &iter, ".", -1);
-    }
-  else if (page == 2)
-    {
-      gtk_text_buffer_insert (buffer, &iter, 
-			      "A tag is an attribute that can be applied to some range of text. "
-			      "For example, a tag might be called \"bold\" and make the text inside "
-			      "the tag bold. However, the tag concept is more general than that; "
-			      "tags don't have to affect appearance. They can instead affect the "
-			      "behavior of mouse and key presses, \"lock\" a range of text so the "
-			      "user can't edit it, or countless other things.\n", -1);
-      insert_link (buffer, &iter, "Go back", 1);
-    }
-  else if (page == 3) 
-    {
-      GtkTextTag *tag;
-  
-      tag = gtk_text_buffer_create_tag (buffer, NULL, 
-					"weight", PANGO_WEIGHT_BOLD, 
-					NULL);
-      gtk_text_buffer_insert_with_tags (buffer, &iter, "hypertext:\n", -1, tag, NULL);
-      gtk_text_buffer_insert (buffer, &iter, 
-			      "machine-readable text that is not sequential but is organized "
-			      "so that related items of information are connected.\n", -1);
-      insert_link (buffer, &iter, "Go back", 1);
-    }
-}
-
-/* Looks at all tags covering the position of iter in the text view, 
- * and if one of them is a link, follow it by showing the page identified
- * by the data attached to it.
- */
-static void
-follow_if_link (GtkWidget   *text_view, 
-		GtkTextIter *iter)
-{
-  GSList *tags = NULL, *tagp = NULL;
-
-  tags = gtk_text_iter_get_tags (iter);
-  for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
-    {
-      GtkTextTag *tag = tagp->data;
-      gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
-
-      if (page != 0)
-        {
-	  show_page (gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view)), page);
-	  break;
-        }
-    }
-
-  if (tags) 
-    g_slist_free (tags);
-}
-
-/* Links can be activated by pressing Enter.
- */
-static gboolean
-key_press_event (GtkWidget *text_view,
-		 GdkEventKey *event)
-{
-  GtkTextIter iter;
-  GtkTextBuffer *buffer;
-
-  switch (event->keyval)
-    {
-      case GDK_Return: 
-      case GDK_KP_Enter:
-        buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));
-        gtk_text_buffer_get_iter_at_mark (buffer, &iter, 
-                                          gtk_text_buffer_get_insert (buffer));
-        follow_if_link (text_view, &iter);
-        break;
-
-      default:
-        break;
-    }
-
-  return FALSE;
-}
-
-/* Links can also be activated by clicking.
- */
-static gboolean
-event_after (GtkWidget *text_view,
-	     GdkEvent  *ev)
-{
-  GtkTextIter start, end, iter;
-  GtkTextBuffer *buffer;
-  GdkEventButton *event;
-  gint x, y;
-
-  if (ev->type != GDK_BUTTON_RELEASE)
-    return FALSE;
-
-  event = (GdkEventButton *)ev;
-
-  if (event->button != 1)
-    return FALSE;
-
-  buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (text_view));
-
-  /* we shouldn't follow a link if the user has selected something */
-  gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
-  if (gtk_text_iter_get_offset (&start) != gtk_text_iter_get_offset (&end))
-    return FALSE;
-
-  gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (text_view), 
-                                         GTK_TEXT_WINDOW_WIDGET,
-                                         event->x, event->y, &x, &y);
-
-  gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (text_view), &iter, x, y);
-
-  follow_if_link (text_view, &iter);
-
-  return FALSE;
-}
-
-gboolean hovering_over_link = FALSE;
-GdkCursor *hand_cursor = NULL;
-GdkCursor *regular_cursor = NULL;
-
-/* Looks at all tags covering the position (x, y) in the text view, 
- * and if one of them is a link, change the cursor to the "hands" cursor
- * typically used by web browsers.
- */
-static void
-set_cursor_if_appropriate (GtkTextView    *text_view,
-                           gint            x,
-                           gint            y)
-{
-  GSList *tags = NULL, *tagp = NULL;
-  GtkTextBuffer *buffer;
-  GtkTextIter iter;
-  gboolean hovering = FALSE;
-
-  buffer = gtk_text_view_get_buffer (text_view);
-
-  gtk_text_view_get_iter_at_location (text_view, &iter, x, y);
-  
-  tags = gtk_text_iter_get_tags (&iter);
-  for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
-    {
-      GtkTextTag *tag = tagp->data;
-      gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
-
-      if (page != 0) 
-        {
-          hovering = TRUE;
-          break;
-        }
-    }
-
-  if (hovering != hovering_over_link)
-    {
-      hovering_over_link = hovering;
-
-      if (hovering_over_link)
-        gdk_window_set_cursor (gtk_text_view_get_window (text_view, GTK_TEXT_WINDOW_TEXT), hand_cursor);
-      else
-        gdk_window_set_cursor (gtk_text_view_get_window (text_view, GTK_TEXT_WINDOW_TEXT), regular_cursor);
-    }
-
-  if (tags) 
-    g_slist_free (tags);
-}
-
-/* Update the cursor image if the pointer moved. 
- */
-static gboolean
-motion_notify_event (GtkWidget      *text_view,
-		     GdkEventMotion *event)
-{
-  gint x, y;
-
-  gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (text_view), 
-                                         GTK_TEXT_WINDOW_WIDGET,
-                                         event->x, event->y, &x, &y);
-
-  set_cursor_if_appropriate (GTK_TEXT_VIEW (text_view), x, y);
-
-  gdk_window_get_pointer (text_view->window, NULL, NULL, NULL);
-  return FALSE;
-}
-
-/* Also update the cursor image if the window becomes visible
- * (e.g. when a window covering it got iconified).
- */
-static gboolean
-visibility_notify_event (GtkWidget          *text_view,
-			 GdkEventVisibility *event)
-{
-  gint wx, wy, bx, by;
-  
-  gdk_window_get_pointer (text_view->window, &wx, &wy, NULL);
-  
-  gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (text_view), 
-                                         GTK_TEXT_WINDOW_WIDGET,
-                                         wx, wy, &bx, &by);
-
-  set_cursor_if_appropriate (GTK_TEXT_VIEW (text_view), bx, by);
-
-  return FALSE;
-}
-
-GtkWidget *
-do_hypertext (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *view;
-      GtkWidget *sw;
-      GtkTextBuffer *buffer;
-
-      hand_cursor = gdk_cursor_new (GDK_HAND2);
-      regular_cursor = gdk_cursor_new (GDK_XTERM);
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window),
-				   450, 450);
-      
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "Hypertext");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      view = gtk_text_view_new ();
-      gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD);
-      g_signal_connect (view, "key-press-event", 
-			G_CALLBACK (key_press_event), NULL);
-      g_signal_connect (view, "event-after", 
-			G_CALLBACK (event_after), NULL);
-      g_signal_connect (view, "motion-notify-event", 
-			G_CALLBACK (motion_notify_event), NULL);
-      g_signal_connect (view, "visibility-notify-event", 
-			G_CALLBACK (visibility_notify_event), NULL);
-
-      buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-      
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-      gtk_container_add (GTK_CONTAINER (sw), view);
-
-      show_page (buffer, 1);
-
-      gtk_widget_show_all (sw);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}
-

demos/gtk-demo/iconview.c

@@ -1,359 +0,0 @@
-/* Icon View
- *
- * The GtkIconView widget is used to display and manipulate icons.  It
- * uses a GtkTreeModel for data storage, so the list store example
- * might be helpful.
- */
-
-#include <gtk/gtk.h>
-#include <string.h>
-#include "demo-common.h"
-
-static GtkWidget *window = NULL;
-
-#define FOLDER_NAME "gnome-fs-directory.png"
-#define FILE_NAME "gnome-fs-regular.png"
-
-enum
-{
-  COL_PATH,
-  COL_DISPLAY_NAME,
-  COL_PIXBUF,
-  COL_IS_DIRECTORY,
-  NUM_COLS
-};
-
-
-static GdkPixbuf *file_pixbuf, *folder_pixbuf;
-gchar *parent;
-GtkToolItem *up_button;
-
-/* Loads the images for the demo and returns whether the operation succeeded */
-static gboolean
-load_pixbufs (GError **error)
-{
-  char *filename;
-
-  if (file_pixbuf)
-    return TRUE; /* already loaded earlier */
-
-  /* demo_find_file() looks in the the current directory first,
-   * so you can run gtk-demo without installing GTK, then looks
-   * in the location where the file is installed.
-   */
-  filename = demo_find_file (FILE_NAME, error);
-  if (!filename)
-    return FALSE; /* note that "error" was filled in and returned */
-
-  file_pixbuf = gdk_pixbuf_new_from_file (filename, error);
-  g_free (filename);
-  
-  if (!file_pixbuf)
-    return FALSE; /* Note that "error" was filled with a GError */
-  
-  filename = demo_find_file (FOLDER_NAME, error);
-  if (!filename)
-    return FALSE; /* note that "error" was filled in and returned */
-
-  folder_pixbuf = gdk_pixbuf_new_from_file (filename, error);
-  g_free (filename);
-
-  return TRUE;
-}
-
-static void
-fill_store (GtkListStore *store)
-{
-  GDir *dir;
-  const gchar *name;
-  GtkTreeIter iter;
-  
-  /* First clear the store */
-  gtk_list_store_clear (store);
-
-  /* Now go through the directory and extract all the file
-   * information */
-  dir = g_dir_open (parent, 0, NULL);
-  if (!dir)
-    return;
-
-  name = g_dir_read_name (dir);
-  while (name != NULL)
-    {
-      gchar *path, *display_name;
-      gboolean is_dir;
-      
-      /* We ignore hidden files that start with a '.' */
-      if (name[0] != '.')
-	{
-	  path = g_build_filename (parent, name, NULL);
-
-	  is_dir = g_file_test (path, G_FILE_TEST_IS_DIR);
-	  
-	  display_name = g_filename_to_utf8 (name, -1, NULL, NULL, NULL);
-
-	  gtk_list_store_append (store, &iter);
-	  gtk_list_store_set (store, &iter,
-			      COL_PATH, path,
-			      COL_DISPLAY_NAME, display_name,
-			      COL_IS_DIRECTORY, is_dir,
-			      COL_PIXBUF, is_dir ? folder_pixbuf : file_pixbuf,
-			      -1);
-	  g_free (path);
-	  g_free (display_name);
-	}
-
-      name = g_dir_read_name (dir);      
-    }
-}
-
-static gint
-sort_func (GtkTreeModel *model,
-	   GtkTreeIter  *a,
-	   GtkTreeIter  *b,
-	   gpointer      user_data)
-{
-  gboolean is_dir_a, is_dir_b;
-  gchar *name_a, *name_b;
-  int ret;
-
-  /* We need this function because we want to sort
-   * folders before files.
-   */
-
-  
-  gtk_tree_model_get (model, a,
-		      COL_IS_DIRECTORY, &is_dir_a,
-		      COL_DISPLAY_NAME, &name_a,
-		      -1);
-
-  gtk_tree_model_get (model, b,
-		      COL_IS_DIRECTORY, &is_dir_b,
-		      COL_DISPLAY_NAME, &name_b,
-		      -1);
-
-  if (!is_dir_a && is_dir_b)
-    ret = 1;
-  else if (is_dir_a && !is_dir_b)
-    ret = -1;
-  else
-    {
-      ret = g_utf8_collate (name_a, name_b);
-    }
-
-  g_free (name_a);
-  g_free (name_b);
-
-  return ret;
-}
-
-GtkListStore *
-create_store (void)
-{
-  GtkListStore *store;
-
-  store = gtk_list_store_new (NUM_COLS,
-			      G_TYPE_STRING, 
-			      G_TYPE_STRING, 
-			      GDK_TYPE_PIXBUF,
-			      G_TYPE_BOOLEAN);
-
-  /* Set sort column and function */ 
-  gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (store),
-					   sort_func,
-					   NULL, NULL);
-  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
-					GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID,
-					GTK_SORT_ASCENDING);
-
-  return store;
-}
-
-static void
-item_activated (GtkIconView *icon_view,
-		GtkTreePath *tree_path,
-		gpointer     user_data)
-{
-  GtkListStore *store;
-  gchar *path;
-  GtkTreeIter iter;
-  gboolean is_dir;
-  
-  store = GTK_LIST_STORE (user_data);
-
-  gtk_tree_model_get_iter (GTK_TREE_MODEL (store),
-			   &iter, tree_path);
-  gtk_tree_model_get (GTK_TREE_MODEL (store), &iter,
-		      COL_PATH, &path,
-		      COL_IS_DIRECTORY, &is_dir,
-		      -1);
-
-  if (!is_dir)
-    {
-      g_free (path);
-      return;
-    }
-  
-  /* Replace parent with path and re-fill the model*/
-  g_free (parent);
-  parent = path;
-
-  fill_store (store);
-
-  /* Sensitize the up button */
-  gtk_widget_set_sensitive (GTK_WIDGET (up_button), TRUE);
-}
-
-static void
-up_clicked (GtkToolItem *item,
-	    gpointer     user_data)
-{
-  GtkListStore *store;
-  gchar *dir_name;
-
-  store = GTK_LIST_STORE (user_data);
-
-  dir_name = g_path_get_dirname (parent);
-  g_free (parent);
-  
-  parent = dir_name;
-
-  fill_store (store);
-
-  /* Maybe de-sensitize the up button */
-  gtk_widget_set_sensitive (GTK_WIDGET (up_button),
-			    strcmp (parent, "/") != 0);
-}
-
-static void
-home_clicked (GtkToolItem *item,
-	      gpointer     user_data)
-{
-  GtkListStore *store;
-
-  store = GTK_LIST_STORE (user_data);
-
-  g_free (parent);
-  parent = g_strdup (g_get_home_dir ());
-
-  fill_store (store);
-
-  /* Sensitize the up button */
-  gtk_widget_set_sensitive (GTK_WIDGET (up_button),
-			    TRUE);
-}
-
-GtkWidget *
-do_iconview (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GError *error;
-            
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_default_size (GTK_WINDOW (window), 650, 400);
-      
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "GtkIconView demo");
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      error = NULL;
-      if (!load_pixbufs (&error))
-	{
-	  GtkWidget *dialog;
-
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "Failed to load an image: %s",
-					   error->message);
-
-	  g_error_free (error);
-
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-	  gtk_widget_show (dialog);
-	}
-      else
-	{
-	  GtkWidget *sw;
-	  GtkWidget *icon_view;
-	  GtkListStore *store;
-	  GtkWidget *vbox;
-	  GtkWidget *tool_bar;
-	  GtkToolItem *home_button;
-	  
-	  vbox = gtk_vbox_new (FALSE, 0);
-	  gtk_container_add (GTK_CONTAINER (window), vbox);
-
-	  tool_bar = gtk_toolbar_new ();
-	  gtk_box_pack_start (GTK_BOX (vbox), tool_bar, FALSE, FALSE, 0);
-	  
-	  up_button = gtk_tool_button_new_from_stock (GTK_STOCK_GO_UP);
-	  gtk_tool_item_set_is_important (up_button, TRUE);
-	  gtk_widget_set_sensitive (GTK_WIDGET (up_button), FALSE);
-	  gtk_toolbar_insert (GTK_TOOLBAR (tool_bar), up_button, -1);
-
-	  home_button = gtk_tool_button_new_from_stock (GTK_STOCK_HOME);
-	  gtk_tool_item_set_is_important (home_button, TRUE);
-	  gtk_toolbar_insert (GTK_TOOLBAR (tool_bar), home_button, -1);
-	  
-	  
-	  sw = gtk_scrolled_window_new (NULL, NULL);
-	  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-					       GTK_SHADOW_ETCHED_IN);
-	  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-					  GTK_POLICY_AUTOMATIC,
-					  GTK_POLICY_AUTOMATIC);
-	  
-	  gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
-	  
-	  /* Create the store and fill it with the contents of '/' */
-	  parent = g_strdup ("/");
-	  store = create_store ();
-	  fill_store (store);
-
-	  icon_view = gtk_icon_view_new_with_model (GTK_TREE_MODEL (store));
-	  gtk_icon_view_set_selection_mode (GTK_ICON_VIEW (icon_view),
-					    GTK_SELECTION_MULTIPLE);
-	  g_object_unref (store);
-	  
-	  /* Connect to the "clicked" signal of the "Up" tool button */
-	  g_signal_connect (up_button, "clicked",
-			    G_CALLBACK (up_clicked), store);
-
-	  /* Connect to the "clicked" signal of the "Home" tool button */
-	  g_signal_connect (home_button, "clicked",
-			    G_CALLBACK (home_clicked), store);
-	  
-	  /* We now set which model columns that correspont to the text
-	   * and pixbuf of each item
-	   */
-	  gtk_icon_view_set_text_column (GTK_ICON_VIEW (icon_view), COL_DISPLAY_NAME);
-	  gtk_icon_view_set_pixbuf_column (GTK_ICON_VIEW (icon_view), COL_PIXBUF);
-
-	  /* Connect to the "item_activated" signal */
-	  g_signal_connect (icon_view, "item_activated",
-			    G_CALLBACK (item_activated), store);
-	  gtk_container_add (GTK_CONTAINER (sw), icon_view);
-
-	  gtk_widget_grab_focus (icon_view);
-	}
-    }
-  
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}
-

demos/gtk-demo/images.c

@@ -1,464 +0,0 @@
-/* Images
- *
- * GtkImage is used to display an image; the image can be in a number of formats.
- * Typically, you load an image into a GdkPixbuf, then display the pixbuf.
- *
- * This demo code shows some of the more obscure cases, in the simple
- * case a call to gtk_image_new_from_file() is all you need.
- *
- * If you want to put image data in your program as a C variable,
- * use the make-inline-pixbuf program that comes with GTK+.
- * This way you won't need to depend on loading external files, your
- * application binary can be self-contained.
- */
-
-#include <gtk/gtk.h>
-#include <glib/gstdio.h>
-#include <stdio.h>
-#include <errno.h>
-#include "demo-common.h"
-
-static GtkWidget *window = NULL;
-static GdkPixbufLoader *pixbuf_loader = NULL;
-static guint load_timeout = 0;
-static FILE* image_stream = NULL;
-
-static void
-progressive_prepared_callback (GdkPixbufLoader *loader,
-			       gpointer		data)
-{
-  GdkPixbuf *pixbuf;
-  GtkWidget *image;
-
-  image = GTK_WIDGET (data);
-  
-  pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
-
-  /* Avoid displaying random memory contents, since the pixbuf
-   * isn't filled in yet.
-   */
-  gdk_pixbuf_fill (pixbuf, 0xaaaaaaff);
-  
-  gtk_image_set_from_pixbuf (GTK_IMAGE (image), pixbuf);
-}
-
-static void
-progressive_updated_callback (GdkPixbufLoader *loader,
-                              gint		   x,
-                              gint		   y,
-                              gint		   width,
-                              gint		   height,
-                              gpointer	   data)
-{
-  GtkWidget *image;
-  
-  image = GTK_WIDGET (data);
-
-  /* We know the pixbuf inside the GtkImage has changed, but the image
-   * itself doesn't know this; so queue a redraw.  If we wanted to be
-   * really efficient, we could use a drawing area or something
-   * instead of a GtkImage, so we could control the exact position of
-   * the pixbuf on the display, then we could queue a draw for only
-   * the updated area of the image.
-   */
-  
-  gtk_widget_queue_draw (image);
-}
-
-static gint
-progressive_timeout (gpointer data)
-{
-  GtkWidget *image;
-
-  image = GTK_WIDGET (data);
-  
-  /* This shows off fully-paranoid error handling, so looks scary.
-   * You could factor out the error handling code into a nice separate
-   * function to make things nicer.
-   */
-  
-  if (image_stream)
-    {
-      size_t bytes_read;
-      guchar buf[256];
-      GError *error = NULL;
-      
-      bytes_read = fread (buf, 1, 256, image_stream);
-
-      if (ferror (image_stream))
-	{
-	  GtkWidget *dialog;
-	  
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "Failure reading image file 'alphatest.png': %s",
-					   g_strerror (errno));
-
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-	  fclose (image_stream);
-	  image_stream = NULL;
-
-	  gtk_widget_show (dialog);
-	  
-	  load_timeout = 0;
-
-	  return FALSE; /* uninstall the timeout */
-	}
-
-      if (!gdk_pixbuf_loader_write (pixbuf_loader,
-				    buf, bytes_read,
-				    &error))
-	{
-	  GtkWidget *dialog;
-	  
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "Failed to load image: %s",
-					   error->message);
-
-	  g_error_free (error);
-	  
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-	  fclose (image_stream);
-	  image_stream = NULL;
-	  
-	  gtk_widget_show (dialog);
-
-	  load_timeout = 0;
-
-	  return FALSE; /* uninstall the timeout */
-	}
-
-      if (feof (image_stream))
-	{
-	  fclose (image_stream);
-	  image_stream = NULL;
-
-	  /* Errors can happen on close, e.g. if the image
-	   * file was truncated we'll know on close that
-	   * it was incomplete.
-	   */
-	  error = NULL;
-	  if (!gdk_pixbuf_loader_close (pixbuf_loader,
-					&error))
-	    {
-	      GtkWidget *dialog;
-	      
-	      dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					       GTK_DIALOG_DESTROY_WITH_PARENT,
-					       GTK_MESSAGE_ERROR,
-					       GTK_BUTTONS_CLOSE,
-					       "Failed to load image: %s",
-					       error->message);
-	      
-	      g_error_free (error);
-	      
-	      g_signal_connect (dialog, "response",
-				G_CALLBACK (gtk_widget_destroy), NULL);
-	      
-	      gtk_widget_show (dialog);
-
-	      g_object_unref (pixbuf_loader);
-	      pixbuf_loader = NULL;
-	      
-	      load_timeout = 0;
-	      
-	      return FALSE; /* uninstall the timeout */
-	    }
-	  
-	  g_object_unref (pixbuf_loader);
-	  pixbuf_loader = NULL;
-	}
-    }
-  else
-    {
-      gchar *filename;
-      gchar *error_message = NULL;
-      GError *error = NULL; 
-
-      /* demo_find_file() looks in the the current directory first,
-       * so you can run gtk-demo without installing GTK, then looks
-       * in the location where the file is installed.
-       */
-      filename = demo_find_file ("alphatest.png", &error);
-      if (error)
-	{
-	  error_message = g_strdup (error->message);
-	  g_error_free (error);
-	}
-      else
-	{
-	  image_stream = g_fopen (filename, "rb");
-	  g_free (filename);
-
-	  if (!image_stream)
-	    error_message = g_strdup_printf ("Unable to open image file 'alphatest.png': %s",
-					     g_strerror (errno));
-	}
-
-      if (image_stream == NULL)
-	{
-	  GtkWidget *dialog;
-	  
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "%s", error_message);
-	  g_free (error_message);
-
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-	  
-	  gtk_widget_show (dialog);
-
-	  load_timeout = 0;
-
-	  return FALSE; /* uninstall the timeout */
-	}
-
-      if (pixbuf_loader)
-	{
-	  gdk_pixbuf_loader_close (pixbuf_loader, NULL);
-	  g_object_unref (pixbuf_loader);
-	  pixbuf_loader = NULL;
-	}
-      
-      pixbuf_loader = gdk_pixbuf_loader_new ();
-      
-      g_signal_connect (pixbuf_loader, "area_prepared",
-			G_CALLBACK (progressive_prepared_callback), image);
-      
-      g_signal_connect (pixbuf_loader, "area_updated",
-			G_CALLBACK (progressive_updated_callback), image);
-    }
-
-  /* leave timeout installed */
-  return TRUE;
-}
-
-static void
-start_progressive_loading (GtkWidget *image)
-{
-  /* This is obviously totally contrived (we slow down loading
-   * on purpose to show how incremental loading works).
-   * The real purpose of incremental loading is the case where
-   * you are reading data from a slow source such as the network.
-   * The timeout simply simulates a slow data source by inserting
-   * pauses in the reading process.
-   */
-  load_timeout = g_timeout_add (150,
-				progressive_timeout,
-				image);
-}
-
-static void
-cleanup_callback (GtkObject *object,
-		  gpointer   data)
-{
-  if (load_timeout)
-    {
-      g_source_remove (load_timeout);
-      load_timeout = 0;
-    }
-  
-  if (pixbuf_loader)
-    {
-      gdk_pixbuf_loader_close (pixbuf_loader, NULL);
-      g_object_unref (pixbuf_loader);
-      pixbuf_loader = NULL;
-    }
-
-  if (image_stream)
-    fclose (image_stream);
-  image_stream = NULL;
-}
-
-static void
-toggle_sensitivity_callback (GtkWidget *togglebutton,
-                             gpointer   user_data)
-{
-  GtkContainer *container = user_data;
-  GList *list;
-  GList *tmp;
-  
-  list = gtk_container_get_children (container);
-
-  tmp = list;
-  while (tmp != NULL)
-    {
-      /* don't disable our toggle */
-      if (GTK_WIDGET (tmp->data) != togglebutton)
-        gtk_widget_set_sensitive (GTK_WIDGET (tmp->data),
-                                  !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (togglebutton)));
-      
-      tmp = tmp->next;
-    }
-
-  g_list_free (list);
-}
-  
-
-GtkWidget *
-do_images (GtkWidget *do_widget)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *image;
-  GtkWidget *label;
-  GtkWidget *align;
-  GtkWidget *button;
-  GdkPixbuf *pixbuf;
-  GError *error = NULL;
-  char *filename;
-  
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Images");
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (cleanup_callback), NULL);
-
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-			    "<u>Image loaded from a file</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      /* The alignment keeps the frame from growing when users resize
-       * the window
-       */
-      align = gtk_alignment_new (0.5, 0.5, 0, 0);
-      gtk_container_add (GTK_CONTAINER (align), frame);
-      gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, FALSE, 0);
-
-      /* demo_find_file() looks in the the current directory first,
-       * so you can run gtk-demo without installing GTK, then looks
-       * in the location where the file is installed.
-       */
-      pixbuf = NULL;
-      filename = demo_find_file ("gtk-logo-rgb.gif", &error);
-      if (filename)
-	{
-	  pixbuf = gdk_pixbuf_new_from_file (filename, &error);
-	  g_free (filename);
-	}
-
-      if (error)
-	{
-	  /* This code shows off error handling. You can just use
-	   * gtk_image_new_from_file() instead if you don't want to report
-	   * errors to the user. If the file doesn't load when using
-	   * gtk_image_new_from_file(), a "missing image" icon will
-	   * be displayed instead.
-	   */
-	  GtkWidget *dialog;
-	  
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "Unable to open image file 'gtk-logo-rgb.gif': %s",
-					   error->message);
-	  g_error_free (error);
-	  
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-	  
-	  gtk_widget_show (dialog);
-	}
-	  
-      image = gtk_image_new_from_pixbuf (pixbuf);
-
-      gtk_container_add (GTK_CONTAINER (frame), image);
-
-
-      /* Animation */
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-			    "<u>Animation loaded from a file</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      /* The alignment keeps the frame from growing when users resize
-       * the window
-       */
-      align = gtk_alignment_new (0.5, 0.5, 0, 0);
-      gtk_container_add (GTK_CONTAINER (align), frame);
-      gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, FALSE, 0);
-
-      filename = demo_find_file ("floppybuddy.gif", NULL);
-      image = gtk_image_new_from_file (filename);
-      g_free (filename);
-
-      gtk_container_add (GTK_CONTAINER (frame), image);
-      
-
-      /* Progressive */
-      
-      
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-			    "<u>Progressive image loading</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      /* The alignment keeps the frame from growing when users resize
-       * the window
-       */
-      align = gtk_alignment_new (0.5, 0.5, 0, 0);
-      gtk_container_add (GTK_CONTAINER (align), frame);
-      gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, FALSE, 0);
-
-      /* Create an empty image for now; the progressive loader
-       * will create the pixbuf and fill it in.
-       */
-      image = gtk_image_new_from_pixbuf (NULL);
-      gtk_container_add (GTK_CONTAINER (frame), image);
-
-      start_progressive_loading (image);
-
-      /* Sensitivity control */
-      button = gtk_toggle_button_new_with_mnemonic ("_Insensitive");
-      gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
-
-      g_signal_connect (button, "toggled",
-                        G_CALLBACK (toggle_sensitivity_callback),
-                        vbox);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/list_store.c

@@ -1,221 +0,0 @@
-/* Tree View/List Store
- *
- * The GtkListStore is used to store data in list form, to be used
- * later on by a GtkTreeView to display it. This demo builds a
- * simple GtkListStore and displays it. See the Stock Browser
- * demo for a more advanced example.
- *
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-typedef struct
-{
-  const gboolean  fixed;
-  const guint     number;
-  const gchar    *severity;
-  const gchar    *description;
-}
-Bug;
-
-enum
-{
-  COLUMN_FIXED,
-  COLUMN_NUMBER,
-  COLUMN_SEVERITY,
-  COLUMN_DESCRIPTION,
-  NUM_COLUMNS
-};
-
-static Bug data[] =
-{
-  { FALSE, 60482, "Normal",     "scrollable notebooks and hidden tabs" },
-  { FALSE, 60620, "Critical",   "gdk_window_clear_area (gdkwindow-win32.c) is not thread-safe" },
-  { FALSE, 50214, "Major",      "Xft support does not clean up correctly" },
-  { TRUE,  52877, "Major",      "GtkFileSelection needs a refresh method. " },
-  { FALSE, 56070, "Normal",     "Can't click button after setting in sensitive" },
-  { TRUE,  56355, "Normal",     "GtkLabel - Not all changes propagate correctly" },
-  { FALSE, 50055, "Normal",     "Rework width/height computations for TreeView" },
-  { FALSE, 58278, "Normal",     "gtk_dialog_set_response_sensitive () doesn't work" },
-  { FALSE, 55767, "Normal",     "Getters for all setters" },
-  { FALSE, 56925, "Normal",     "Gtkcalender size" },
-  { FALSE, 56221, "Normal",     "Selectable label needs right-click copy menu" },
-  { TRUE,  50939, "Normal",     "Add shift clicking to GtkTextView" },
-  { FALSE, 6112,  "Enhancement","netscape-like collapsable toolbars" },
-  { FALSE, 1,     "Normal",     "First bug :=)" },
-};
-
-static GtkTreeModel *
-create_model (void)
-{
-  gint i = 0;
-  GtkListStore *store;
-  GtkTreeIter iter;
-
-  /* create list store */
-  store = gtk_list_store_new (NUM_COLUMNS,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_UINT,
-			      G_TYPE_STRING,
-			      G_TYPE_STRING);
-
-  /* add data to the list store */
-  for (i = 0; i < G_N_ELEMENTS (data); i++)
-    {
-      gtk_list_store_append (store, &iter);
-      gtk_list_store_set (store, &iter,
-			  COLUMN_FIXED, data[i].fixed,
-			  COLUMN_NUMBER, data[i].number,
-			  COLUMN_SEVERITY, data[i].severity,
-			  COLUMN_DESCRIPTION, data[i].description,
-			  -1);
-    }
-
-  return GTK_TREE_MODEL (store);
-}
-
-static void
-fixed_toggled (GtkCellRendererToggle *cell,
-	       gchar                 *path_str,
-	       gpointer               data)
-{
-  GtkTreeModel *model = (GtkTreeModel *)data;
-  GtkTreeIter  iter;
-  GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
-  gboolean fixed;
-
-  /* get toggled iter */
-  gtk_tree_model_get_iter (model, &iter, path);
-  gtk_tree_model_get (model, &iter, COLUMN_FIXED, &fixed, -1);
-
-  /* do something with the value */
-  fixed ^= 1;
-
-  /* set new value */
-  gtk_list_store_set (GTK_LIST_STORE (model), &iter, COLUMN_FIXED, fixed, -1);
-
-  /* clean up */
-  gtk_tree_path_free (path);
-}
-
-static void
-add_columns (GtkTreeView *treeview)
-{
-  GtkCellRenderer *renderer;
-  GtkTreeViewColumn *column;
-  GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-
-  /* column for fixed toggles */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_signal_connect (renderer, "toggled",
-		    G_CALLBACK (fixed_toggled), model);
-
-  column = gtk_tree_view_column_new_with_attributes ("Fixed?",
-						     renderer,
-						     "active", COLUMN_FIXED,
-						     NULL);
-
-  /* set this column to a fixed sizing (of 50 pixels) */
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_append_column (treeview, column);
-
-  /* column for bug numbers */
-  renderer = gtk_cell_renderer_text_new ();
-  column = gtk_tree_view_column_new_with_attributes ("Bug number",
-						     renderer,
-						     "text",
-						     COLUMN_NUMBER,
-						     NULL);
-  gtk_tree_view_column_set_sort_column_id (column, COLUMN_NUMBER);
-  gtk_tree_view_append_column (treeview, column);
-
-  /* column for severities */
-  renderer = gtk_cell_renderer_text_new ();
-  column = gtk_tree_view_column_new_with_attributes ("Severity",
-						     renderer,
-						     "text",
-						     COLUMN_SEVERITY,
-						     NULL);
-  gtk_tree_view_column_set_sort_column_id (column, COLUMN_SEVERITY);
-  gtk_tree_view_append_column (treeview, column);
-
-  /* column for description */
-  renderer = gtk_cell_renderer_text_new ();
-  column = gtk_tree_view_column_new_with_attributes ("Description",
-						     renderer,
-						     "text",
-						     COLUMN_DESCRIPTION,
-						     NULL);
-  gtk_tree_view_column_set_sort_column_id (column, COLUMN_DESCRIPTION);
-  gtk_tree_view_append_column (treeview, column);
-}
-
-GtkWidget *
-do_list_store (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox;
-      GtkWidget *label;
-      GtkWidget *sw;
-      GtkTreeModel *model;
-      GtkWidget *treeview;
-
-      /* create window, etc */
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "GtkListStore demo");
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new ("This is the bug list (note: not based on real data, it would be nice to have a nice ODBC interface to bugzilla or so, though).");
-      gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-					   GTK_SHADOW_ETCHED_IN);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_NEVER,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
-
-      /* create tree model */
-      model = create_model ();
-
-      /* create tree view */
-      treeview = gtk_tree_view_new_with_model (model);
-      gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (treeview), TRUE);
-      gtk_tree_view_set_search_column (GTK_TREE_VIEW (treeview),
-				       COLUMN_DESCRIPTION);
-
-      g_object_unref (model);
-
-      gtk_container_add (GTK_CONTAINER (sw), treeview);
-
-      /* add columns to the tree view */
-      add_columns (GTK_TREE_VIEW (treeview));
-
-      /* finish & show */
-      gtk_window_set_default_size (GTK_WINDOW (window), 280, 250);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/main.c

@@ -1,908 +0,0 @@
-#include <config.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gtk/gtk.h>
-#include <glib/gstdio.h>
-
-#include <demos.h>
-
-static GtkTextBuffer *info_buffer;
-static GtkTextBuffer *source_buffer;
-
-static gchar *current_file = NULL;
-
-
-enum {
-  TITLE_COLUMN,
-  FILENAME_COLUMN,
-  FUNC_COLUMN,
-  ITALIC_COLUMN,
-  NUM_COLUMNS
-};
-
-typedef struct _CallbackData CallbackData;
-struct _CallbackData
-{
-  GtkTreeModel *model;
-  GtkTreePath *path;
-};
-
-#ifdef G_OS_WIN32
-
-#undef DEMOCODEDIR
-
-static char *
-get_democodedir (void)
-{
-  static char *result = NULL;
-
-  if (result == NULL)
-    {
-      result = g_win32_get_package_installation_directory (NULL, NULL);
-      if (result == NULL)
-	result = "unknown-location";
-
-      result = g_strconcat (result, "\\share\\gtk-2.0\\demo", NULL);
-    }
-
-  return result;
-}
-
-#define DEMOCODEDIR get_democodedir ()
-
-#endif
-
-/**
- * demo_find_file:
- * @base: base filename
- * @err:  location to store error, or %NULL.
- * 
- * Looks for @base first in the current directory, then in the
- * location GTK+ where it will be installed on make install,
- * returns the first file found.
- * 
- * Return value: the filename, if found or %NULL
- **/
-gchar *
-demo_find_file (const char *base,
-		GError    **err)
-{
-  g_return_val_if_fail (err == NULL || *err == NULL, NULL);
-  
-  if (g_file_test ("gtk-logo-rgb.gif", G_FILE_TEST_EXISTS) &&
-      g_file_test (base, G_FILE_TEST_EXISTS))
-    return g_strdup (base);
-  else
-    {
-      char *filename = g_build_filename (DEMOCODEDIR, base, NULL);
-      if (!g_file_test (filename, G_FILE_TEST_EXISTS))
-	{
-	  g_set_error (err, G_FILE_ERROR, G_FILE_ERROR_NOENT,
-		       "Cannot find demo data file \"%s\"", base);
-	  g_free (filename);
-	  return NULL;
-	}
-      return filename;
-    }
-}
-
-static void
-window_closed_cb (GtkWidget *window, gpointer data)
-{
-  CallbackData *cbdata = data;
-  GtkTreeIter iter;
-  gboolean italic;
-
-  gtk_tree_model_get_iter (cbdata->model, &iter, cbdata->path);
-  gtk_tree_model_get (GTK_TREE_MODEL (cbdata->model), &iter,
-		      ITALIC_COLUMN, &italic,
-		      -1);
-  if (italic)
-    gtk_tree_store_set (GTK_TREE_STORE (cbdata->model), &iter,
-			ITALIC_COLUMN, !italic,
-			-1);
-
-  gtk_tree_path_free (cbdata->path);
-  g_free (cbdata);
-}
-
-gboolean
-read_line (FILE *stream, GString *str)
-{
-  int n_read = 0;
-  
-#ifdef HAVE_FLOCKFILE
-  flockfile (stream);
-#endif
-
-  g_string_truncate (str, 0);
-  
-  while (1)
-    {
-      int c;
-      
-#ifdef HAVE_FLOCKFILE
-      c = getc_unlocked (stream);
-#else
-      c = getc (stream);
-#endif
-
-      if (c == EOF)
-	goto done;
-      else
-	n_read++;
-
-      switch (c)
-	{
-	case '\r':
-	case '\n':
-	  {
-#ifdef HAVE_FLOCKFILE
-	    int next_c = getc_unlocked (stream);
-#else
-	    int next_c = getc (stream);
-#endif
-	    
-	    if (!(next_c == EOF ||
-		  (c == '\r' && next_c == '\n') ||
-		  (c == '\n' && next_c == '\r')))
-	      ungetc (next_c, stream);
-	    
-	    goto done;
-	  }
-	default:
-	  g_string_append_c (str, c);
-	}
-    }
-
- done:
-
-#ifdef HAVE_FLOCKFILE
-  funlockfile (stream);
-#endif
-
-  return n_read > 0;
-}
-
-
-/* Stupid syntax highlighting.
- *
- * No regex was used in the making of this highlighting.
- * It should only work for simple cases.  This is good, as
- * that's all we should have in the demos.
- */
-/* This code should not be used elsewhere, except perhaps as an example of how
- * to iterate through a text buffer.
- */
-enum {
-  STATE_NORMAL,
-  STATE_IN_COMMENT
-};
-
-static gchar *tokens[] =
-{
-  "/*",
-  "\"",
-  NULL
-};
-
-static gchar *types[] =
-{
-  "static",
-  "const ",
-  "void",
-  "gint",
-  "int ",
-  "char ",
-  "gchar ",
-  "gfloat",
-  "float",
-  "gint8",
-  "gint16",
-  "gint32",
-  "guint",
-  "guint8",
-  "guint16",
-  "guint32",
-  "guchar",
-  "glong",
-  "gboolean" ,
-  "gshort",
-  "gushort",
-  "gulong",
-  "gdouble",
-  "gldouble",
-  "gpointer",
-  "NULL",
-  "GList",
-  "GSList",
-  "FALSE",
-  "TRUE",
-  "FILE ",
-  "GtkObject ",
-  "GtkColorSelection ",
-  "GtkWidget ",
-  "GtkButton ",
-  "GdkColor ",
-  "GdkRectangle ",
-  "GdkEventExpose ",
-  "GdkGC ",
-  "GdkPixbufLoader ",
-  "GdkPixbuf ",
-  "GError",
-  "size_t",
-  NULL
-};
-
-static gchar *control[] =
-{
-  " if ",
-  " while ",
-  " else",
-  " do ",
-  " for ",
-  "?",
-  ":",
-  "return ",
-  "goto ",
-  NULL
-};
-void
-parse_chars (gchar     *text,
-	     gchar    **end_ptr,
-	     gint      *state,
-	     gchar    **tag,
-	     gboolean   start)
-{
-  gint i;
-  gchar *next_token;
-
-  /* Handle comments first */
-  if (*state == STATE_IN_COMMENT)
-    {
-      *end_ptr = strstr (text, "*/");
-      if (*end_ptr)
-	{
-	  *end_ptr += 2;
-	  *state = STATE_NORMAL;
-	  *tag = "comment";
-	}
-      return;
-    }
-
-  *tag = NULL;
-  *end_ptr = NULL;
-
-  /* check for comment */
-  if (!strncmp (text, "/*", 2))
-    {
-      *end_ptr = strstr (text, "*/");
-      if (*end_ptr)
-	*end_ptr += 2;
-      else
-	*state = STATE_IN_COMMENT;
-      *tag = "comment";
-      return;
-    }
-
-  /* check for preprocessor defines */
-  if (*text == '#' && start)
-    {
-      *end_ptr = NULL;
-      *tag = "preprocessor";
-      return;
-    }
-
-  /* functions */
-  if (start && * text != '\t' && *text != ' ' && *text != '{' && *text != '}')
-    {
-      if (strstr (text, "("))
-	{
-	  *end_ptr = strstr (text, "(");
-	  *tag = "function";
-	  return;
-	}
-    }
-  /* check for types */
-  for (i = 0; types[i] != NULL; i++)
-    if (!strncmp (text, types[i], strlen (types[i])))
-      {
-	*end_ptr = text + strlen (types[i]);
-	*tag = "type";
-	return;
-      }
-
-  /* check for control */
-  for (i = 0; control[i] != NULL; i++)
-    if (!strncmp (text, control[i], strlen (control[i])))
-      {
-	*end_ptr = text + strlen (control[i]);
-	*tag = "control";
-	return;
-      }
-
-  /* check for string */
-  if (text[0] == '"')
-    {
-      gint maybe_escape = FALSE;
-
-      *end_ptr = text + 1;
-      *tag = "string";
-      while (**end_ptr != '\000')
-	{
-	  if (**end_ptr == '\"' && !maybe_escape)
-	    {
-	      *end_ptr += 1;
-	      return;
-	    }
-	  if (**end_ptr == '\\')
-	    maybe_escape = TRUE;
-	  else
-	    maybe_escape = FALSE;
-	  *end_ptr += 1;
-	}
-      return;
-    }
-
-  /* not at the start of a tag.  Find the next one. */
-  for (i = 0; tokens[i] != NULL; i++)
-    {
-      next_token = strstr (text, tokens[i]);
-      if (next_token)
-	{
-	  if (*end_ptr)
-	    *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
-	  else
-	    *end_ptr = next_token;
-	}
-    }
-
-  for (i = 0; types[i] != NULL; i++)
-    {
-      next_token = strstr (text, types[i]);
-      if (next_token)
-	{
-	  if (*end_ptr)
-	    *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
-	  else
-	    *end_ptr = next_token;
-	}
-    }
-
-  for (i = 0; control[i] != NULL; i++)
-    {
-      next_token = strstr (text, control[i]);
-      if (next_token)
-	{
-	  if (*end_ptr)
-	    *end_ptr = (*end_ptr<next_token)?*end_ptr:next_token;
-	  else
-	    *end_ptr = next_token;
-	}
-    }
-}
-
-/* While not as cool as c-mode, this will do as a quick attempt at highlighting */
-static void
-fontify (void)
-{
-  GtkTextIter start_iter, next_iter, tmp_iter;
-  gint state;
-  gchar *text;
-  gchar *start_ptr, *end_ptr;
-  gchar *tag;
-
-  state = STATE_NORMAL;
-
-  gtk_text_buffer_get_iter_at_offset (source_buffer, &start_iter, 0);
-
-  next_iter = start_iter;
-  while (gtk_text_iter_forward_line (&next_iter))
-    {
-      gboolean start = TRUE;
-      start_ptr = text = gtk_text_iter_get_text (&start_iter, &next_iter);
-
-      do
-	{
-	  parse_chars (start_ptr, &end_ptr, &state, &tag, start);
-
-	  start = FALSE;
-	  if (end_ptr)
-	    {
-	      tmp_iter = start_iter;
-	      gtk_text_iter_forward_chars (&tmp_iter, end_ptr - start_ptr);
-	    }
-	  else
-	    {
-	      tmp_iter = next_iter;
-	    }
-	  if (tag)
-	    gtk_text_buffer_apply_tag_by_name (source_buffer, tag, &start_iter, &tmp_iter);
-
-	  start_iter = tmp_iter;
-	  start_ptr = end_ptr;
-	}
-      while (end_ptr);
-
-      g_free (text);
-      start_iter = next_iter;
-    }
-}
-
-void
-load_file (const gchar *filename)
-{
-  FILE *file;
-  GtkTextIter start, end;
-  char *full_filename;
-  GError *err = NULL;
-  GString *buffer = g_string_new (NULL);
-  int state = 0;
-  gboolean in_para = 0;
-
-  if (current_file && !strcmp (current_file, filename))
-    {
-      g_string_free (buffer, TRUE);
-      return;
-    }
-
-  g_free (current_file);
-  current_file = g_strdup (filename);
-  
-  gtk_text_buffer_get_bounds (info_buffer, &start, &end);
-  gtk_text_buffer_delete (info_buffer, &start, &end);
-
-  gtk_text_buffer_get_bounds (source_buffer, &start, &end);
-  gtk_text_buffer_delete (source_buffer, &start, &end);
-
-  full_filename = demo_find_file (filename, &err);
-  if (!full_filename)
-    {
-      g_warning ("%s", err->message);
-      g_error_free (err);
-      return;
-    }
-
-  file = g_fopen (full_filename, "r");
-
-  if (!file)
-    g_warning ("Cannot open %s: %s\n", full_filename, g_strerror (errno));
-
-  g_free (full_filename);
-
-  if (!file)
-    return;
-
-  gtk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
-  while (read_line (file, buffer))
-    {
-      gchar *p = buffer->str;
-      gchar *q;
-      gchar *r;
-      
-      switch (state)
-	{
-	case 0:
-	  /* Reading title */
-	  while (*p == '/' || *p == '*' || g_ascii_isspace (*p))
-	    p++;
-	  r = p;
-	  while (*r != '/' && strlen (r))
-	    r++;
-	  if (strlen (r) > 0)
-	    p = r + 1;
-	  q = p + strlen (p);
-	  while (q > p && g_ascii_isspace (*(q - 1)))
-	    q--;
-
-	  if (q > p)
-	    {
-	      int len_chars = g_utf8_pointer_to_offset (p, q);
-
-	      end = start;
-
-	      g_assert (strlen (p) >= q - p);
-	      gtk_text_buffer_insert (info_buffer, &end, p, q - p);
-	      start = end;
-
-	      gtk_text_iter_backward_chars (&start, len_chars);
-	      gtk_text_buffer_apply_tag_by_name (info_buffer, "title", &start, &end);
-
-	      start = end;
-	      
-	      state++;
-	    }
-	  break;
-	    
-	case 1:
-	  /* Reading body of info section */
-	  while (g_ascii_isspace (*p))
-	    p++;
-	  if (*p == '*' && *(p + 1) == '/')
-	    {
-	      gtk_text_buffer_get_iter_at_offset (source_buffer, &start, 0);
-	      state++;
-	    }
-	  else
-	    {
-	      int len;
-	      
-	      while (*p == '*' || g_ascii_isspace (*p))
-		p++;
-
-	      len = strlen (p);
-	      while (g_ascii_isspace (*(p + len - 1)))
-		len--;
-	      
-	      if (len > 0)
-		{
-		  if (in_para)
-		    gtk_text_buffer_insert (info_buffer, &start, " ", 1);
-
-		  g_assert (strlen (p) >= len);
-		  gtk_text_buffer_insert (info_buffer, &start, p, len);
-		  in_para = 1;
-		}
-	      else
-		{
-		  gtk_text_buffer_insert (info_buffer, &start, "\n", 1);
-		  in_para = 0;
-		}
-	    }
-	  break;
-
-	case 2:
-	  /* Skipping blank lines */
-	  while (g_ascii_isspace (*p))
-	    p++;
-	  if (*p)
-	    {
-	      p = buffer->str;
-	      state++;
-	      /* Fall through */
-	    }
-	  else
-	    break;
-	  
-	case 3:
-	  /* Reading program body */
-	  gtk_text_buffer_insert (source_buffer, &start, p, -1);
-	  gtk_text_buffer_insert (source_buffer, &start, "\n", 1);
-	  break;
-	}
-    }
-
-  fontify ();
-
-  g_string_free (buffer, TRUE);
-}
-
-void
-row_activated_cb (GtkTreeView       *tree_view,
-                  GtkTreePath       *path,
-		  GtkTreeViewColumn *column)
-{
-  GtkTreeIter iter;
-  gboolean italic;
-  GDoDemoFunc func;
-  GtkWidget *window;
-  GtkTreeModel *model;
-
-  model = gtk_tree_view_get_model (tree_view);
-  
-  gtk_tree_model_get_iter (model, &iter, path);
-  gtk_tree_model_get (GTK_TREE_MODEL (model),
-		      &iter,
-		      FUNC_COLUMN, &func,
-		      ITALIC_COLUMN, &italic,
-		      -1);
-
-  if (func)
-    {
-      gtk_tree_store_set (GTK_TREE_STORE (model),
-			  &iter,
-			  ITALIC_COLUMN, !italic,
-			  -1);
-      window = (func) (gtk_widget_get_toplevel (GTK_WIDGET (tree_view)));
-      
-      if (window != NULL)
-	{
-	  CallbackData *cbdata;
-	  
-	  cbdata = g_new (CallbackData, 1);
-	  cbdata->model = model;
-	  cbdata->path = gtk_tree_path_copy (path);
-	  
-	  g_signal_connect (window, "destroy",
-			    G_CALLBACK (window_closed_cb), cbdata);
-	}
-    }
-}
-
-static void
-selection_cb (GtkTreeSelection *selection,
-	      GtkTreeModel     *model)
-{
-  GtkTreeIter iter;
-  GValue value = {0, };
-
-  if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
-    return;
-
-  gtk_tree_model_get_value (model, &iter,
-			    FILENAME_COLUMN,
-			    &value);
-  if (g_value_get_string (&value))
-    load_file (g_value_get_string (&value));
-  g_value_unset (&value);
-}
-
-static GtkWidget *
-create_text (GtkTextBuffer **buffer,
-	     gboolean        is_source)
-{
-  GtkWidget *scrolled_window;
-  GtkWidget *text_view;
-  PangoFontDescription *font_desc;
-
-  scrolled_window = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
-				  GTK_POLICY_AUTOMATIC,
-				  GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
-				       GTK_SHADOW_IN);
-  
-  text_view = gtk_text_view_new ();
-  
-  *buffer = gtk_text_buffer_new (NULL);
-  gtk_text_view_set_buffer (GTK_TEXT_VIEW (text_view), *buffer);
-  gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), FALSE);
-  gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (text_view), FALSE);
-
-  gtk_container_add (GTK_CONTAINER (scrolled_window), text_view);
-  
-  if (is_source)
-    {
-      font_desc = pango_font_description_from_string ("monospace");
-      gtk_widget_modify_font (text_view, font_desc);
-      pango_font_description_free (font_desc);
-
-      gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view),
-                                   GTK_WRAP_NONE);
-    }
-  else
-    {
-      /* Make it a bit nicer for text. */
-      gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (text_view),
-                                   GTK_WRAP_WORD);
-      gtk_text_view_set_pixels_above_lines (GTK_TEXT_VIEW (text_view),
-                                            2);
-      gtk_text_view_set_pixels_below_lines (GTK_TEXT_VIEW (text_view),
-                                            2);
-    }
-  
-  return scrolled_window;
-}
-
-static GtkWidget *
-create_tree (void)
-{
-  GtkTreeSelection *selection;
-  GtkCellRenderer *cell;
-  GtkWidget *tree_view;
-  GtkTreeViewColumn *column;
-  GtkTreeStore *model;
-  GtkTreeIter iter;
-
-  Demo *d = testgtk_demos;
-
-  model = gtk_tree_store_new (NUM_COLUMNS, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_BOOLEAN);
-  tree_view = gtk_tree_view_new ();
-  gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), GTK_TREE_MODEL (model));
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-
-  gtk_tree_selection_set_mode (GTK_TREE_SELECTION (selection),
-			       GTK_SELECTION_BROWSE);
-  gtk_widget_set_size_request (tree_view, 200, -1);
-
-  /* this code only supports 1 level of children. If we
-   * want more we probably have to use a recursing function.
-   */
-  while (d->title)
-    {
-      Demo *children = d->children;
-
-      gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
-
-      gtk_tree_store_set (GTK_TREE_STORE (model),
-			  &iter,
-			  TITLE_COLUMN, d->title,
-			  FILENAME_COLUMN, d->filename,
-			  FUNC_COLUMN, d->func,
-			  ITALIC_COLUMN, FALSE,
-			  -1);
-
-      d++;
-
-      if (!children)
-	continue;
-      
-      while (children->title)
-	{
-	  GtkTreeIter child_iter;
-
-	  gtk_tree_store_append (GTK_TREE_STORE (model), &child_iter, &iter);
-	  
-	  gtk_tree_store_set (GTK_TREE_STORE (model),
-			      &child_iter,
-			      TITLE_COLUMN, children->title,
-			      FILENAME_COLUMN, children->filename,
-			      FUNC_COLUMN, children->func,
-			      ITALIC_COLUMN, FALSE,
-			      -1);
-	  
-	  children++;
-	}
-    }
-
-  cell = gtk_cell_renderer_text_new ();
-
-  g_object_set (cell,
-                "style", PANGO_STYLE_ITALIC,
-                NULL);
-  
-  column = gtk_tree_view_column_new_with_attributes ("Widget (double click for demo)",
-						     cell,
-						     "text", TITLE_COLUMN,
-						     "style_set", ITALIC_COLUMN,
-						     NULL);
-  
-  gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view),
-			       GTK_TREE_VIEW_COLUMN (column));
-
-  g_signal_connect (selection, "changed", G_CALLBACK (selection_cb), model);
-  g_signal_connect (tree_view, "row_activated", G_CALLBACK (row_activated_cb), model);
-
-  gtk_tree_view_expand_all (GTK_TREE_VIEW (tree_view));
-  return tree_view;
-}
-
-static void
-setup_default_icon (void)
-{
-  GdkPixbuf *pixbuf;
-  char *filename;
-  GError *err;
-
-  err = NULL;
-
-  pixbuf = NULL;
-  filename = demo_find_file ("gtk-logo-rgb.gif", &err);
-  if (filename)
-    {
-      pixbuf = gdk_pixbuf_new_from_file (filename, &err);
-      g_free (filename);
-    }
-
-  /* Ignoring this error (passing NULL instead of &err above)
-   * would probably be reasonable for most apps.  We're just
-   * showing off.
-   */
-  if (err)
-    {
-      GtkWidget *dialog;
-      
-      dialog = gtk_message_dialog_new (NULL, 0,
-				       GTK_MESSAGE_ERROR,
-				       GTK_BUTTONS_CLOSE,
-				       "Failed to read icon file: %s",
-				       err->message);
-      g_error_free (err);
-
-      g_signal_connect (dialog, "response",
-			G_CALLBACK (gtk_widget_destroy), NULL);
-    }
-
-  if (pixbuf)
-    {
-      GList *list;      
-      GdkPixbuf *transparent;
-
-      /* The gtk-logo-rgb icon has a white background, make it transparent */
-      transparent = gdk_pixbuf_add_alpha (pixbuf, TRUE, 0xff, 0xff, 0xff);
-
-      list = NULL;
-      list = g_list_append (list, transparent);
-      gtk_window_set_default_icon_list (list);
-      g_list_free (list);
-      g_object_unref (pixbuf);
-      g_object_unref (transparent);
-    }
-}
-
-int
-main (int argc, char **argv)
-{
-  GtkWidget *window;
-  GtkWidget *notebook;
-  GtkWidget *hbox;
-  GtkWidget *tree;
-  GtkTextTag *tag;
-
-  /* Most code in gtk-demo is intended to be exemplary, but not
-   * these few lines, which are just a hack so gtk-demo will work
-   * in the GTK tree without installing it.
-   */
-  if (g_file_test ("../../gdk-pixbuf/libpixbufloader-pnm.la",
-                   G_FILE_TEST_EXISTS))
-    {
-      g_setenv ("GDK_PIXBUF_MODULE_FILE", "../../gdk-pixbuf/gdk-pixbuf.loaders", TRUE);
-      g_setenv ("GTK_IM_MODULE_FILE", "../../modules/input/gtk.immodules", TRUE);
-    }
-  /* -- End of hack -- */
-  
-  gtk_init (&argc, &argv);
-
-  setup_default_icon ();
-  
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  gtk_window_set_title (GTK_WINDOW (window), "GTK+ Code Demos");
-  g_signal_connect (window, "destroy",
-		    G_CALLBACK (gtk_main_quit), NULL);
-
-  hbox = gtk_hbox_new (FALSE, 0);
-  gtk_container_add (GTK_CONTAINER (window), hbox);
-
-  tree = create_tree ();
-  gtk_box_pack_start (GTK_BOX (hbox), tree, FALSE, FALSE, 0);
-
-  notebook = gtk_notebook_new ();
-  gtk_box_pack_start (GTK_BOX (hbox), notebook, TRUE, TRUE, 0);
-
-  gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
-			    create_text (&info_buffer, FALSE),
-			    gtk_label_new_with_mnemonic ("_Info"));
-
-  gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
-			    create_text (&source_buffer, TRUE),
-			    gtk_label_new_with_mnemonic ("_Source"));
-
-  tag = gtk_text_buffer_create_tag (info_buffer, "title",
-                                    "font", "Sans 18",
-                                    NULL);
-
-  tag = gtk_text_buffer_create_tag (source_buffer, "comment",
-				    "foreground", "red",
-                                    NULL);
-  tag = gtk_text_buffer_create_tag (source_buffer, "type",
-				    "foreground", "ForestGreen",
-                                    NULL);
-  tag = gtk_text_buffer_create_tag (source_buffer, "string",
-				    "foreground", "RosyBrown",
-				    "weight", PANGO_WEIGHT_BOLD,
-                                    NULL);
-  tag = gtk_text_buffer_create_tag (source_buffer, "control",
-				    "foreground", "purple",
-                                    NULL);
-  tag = gtk_text_buffer_create_tag (source_buffer, "preprocessor",
-				    "style", PANGO_STYLE_OBLIQUE,
- 				    "foreground", "burlywood4",
-                                    NULL);
-  tag = gtk_text_buffer_create_tag (source_buffer, "function",
-				    "weight", PANGO_WEIGHT_BOLD,
- 				    "foreground", "DarkGoldenrod4",
-                                    NULL);
-  
-  gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
-  gtk_widget_show_all (window);
-  
-
-  load_file (testgtk_demos[0].filename);
-  
-  gtk_main ();
-
-  return 0;
-}

demos/gtk-demo/makefile.msc.in

@@ -1,94 +0,0 @@
-## Makefile for building the gtk test apps with Microsoft C
-## Use: nmake -f makefile.msc
-
-## There is no install target, you have to decide where and 
-## how to install for yourself.
-
-TOP = ..\..\..
-!INCLUDE $(TOP)/glib/build/win32/make.msc
-
-!IFNDEF PERL
-PERL = perl
-!ENDIF
-
-################################################################
-
-# Possibly override versions from build/win32/module.defs
-GTK_VER = @GTK_MAJOR_VERSION@.@GTK_MINOR_VERSION@
-GDK_PIXBUF_VER = @GDK_PIXBUF_MAJOR@.@GDK_PIXBUF_MINOR@
-
-GDK_LIBS = ../../gdk/gdk-win32-$(GTK_VER).lib
-GTK_LIBS = ../../gtk/gtk-win32-$(GTK_VER).lib
-GDK_PIXBUF_LIBS = ../../gdk-pixbuf/gdk_pixbuf-$(GDK_PIXBUF_VER).lib
-
-INCLUDES = -FImsvc_recommended_pragmas.h -I . -I ../.. -I ../../gdk -I ../../gdk-pixbuf -I ../../gtk
-DEPCFLAGS = $(PANGO_CFLAGS) $(GLIB_CFLAGS) $(LIBICONV_CFLAGS) $(INTL_CFLAGS) $(ATK_CFLAGS)
-LDFLAGS = /link /machine:ix86 $(LINKDEBUG)
-DEFINES = -DG_LOG_DOMAIN=\"GtkDemo\" -DGTK_VERSION=\"$(GTK_VER)\" \
-	-DDEMOCODEDIR=\".\"
-
-TOUCH = copy makefile.msc+nul
-
-all :	\
-	demos.h \
-	gtk-demo.exe
-
-## These should be in the order you want them to appear in the 
-## demo app, which means alphabetized by demo title, not filename
-DEMOS = \
-	appwindow.c	\
-	button_box.c	\
-	clipboard.c	\
-	colorsel.c	\
-	dialog.c		\
-	drawingarea.c	\
-	editable_cells.c	\
-	entry_completion.c	\
-	expander.c	\
-	hypertext.c	\
-	iconview.c	\
-	images.c		\
-	list_store.c	\
-	menus.c		\
-	panes.c		\
-	pixbufs.c		\
-	rotated_text.c	\
-	sizegroup.c	\
-	stock_browser.c	\
-	textview.c	\
-	tree_store.c	\
-	ui_manager.c	\
-
-
-demos.h: $(DEMOS) geninclude.pl
-	$(PERL) geninclude.pl $(DEMOS) > demos.h
-
-OBJECTS = \
-	appwindow.obj	\
-	button_box.obj	\
-	changedisplay.obj	\
-	clipboard.obj	\
-	colorsel.obj	\
-	dialog.obj	\
-	drawingarea.obj	\
-	editable_cells.obj	\
-	entry_completion.obj	\
-	expander.obj	\
-	hypertext.obj	\
-	iconview.obj	\
-	images.obj	\
-	list_store.obj	\
-	menus.obj		\
-	panes.obj		\
-	pixbufs.obj	\
-	rotated_text.obj \
-	sizegroup.obj	\
-	stock_browser.obj	\
-	textview.obj	\
-	tree_store.obj	\
-	ui_manager.obj	\
-	main.obj \
-
-gtk-demo.exe : demos.h $(OBJECTS)
-	$(CC) $(CFLAGS) -Fegtk-demo.exe $(OBJECTS) $(GTK_LIBS) $(GDK_LIBS) $(GDK_PIXBUF_LIBS) $(PANGO_LIBS) $(GLIB_LIBS) $(LDFLAGS)
-

demos/gtk-demo/menus.c

@@ -1,154 +0,0 @@
-/* Menus
- *
- * There are several widgets involved in displaying menus. The
- * GtkMenuBar widget is a horizontal menu bar, which normally appears
- * at the top of an application. The GtkMenu widget is the actual menu
- * that pops up. Both GtkMenuBar and GtkMenu are subclasses of
- * GtkMenuShell; a GtkMenuShell contains menu items
- * (GtkMenuItem). Each menu item contains text and/or images and can
- * be selected by the user.
- *
- * There are several kinds of menu item, including plain GtkMenuItem,
- * GtkCheckMenuItem which can be checked/unchecked, GtkRadioMenuItem
- * which is a check menu item that's in a mutually exclusive group,
- * GtkSeparatorMenuItem which is a separator bar, GtkTearoffMenuItem
- * which allows a GtkMenu to be torn off, and GtkImageMenuItem which
- * can place a GtkImage or other widget next to the menu text.
- *
- * A GtkMenuItem can have a submenu, which is simply a GtkMenu to pop
- * up when the menu item is selected. Typically, all menu items in a menu bar
- * have submenus.
- *
- * GtkUIManager provides a higher-level interface for creating menu bars
- * and menus; while you can construct menus manually, most people don't
- * do that. There's a separate demo for GtkUIManager.
- * 
- */
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-
-#include <stdio.h>
-
-static GtkWidget *
-create_menu (gint     depth,
-	     gboolean tearoff)
-{
-  GtkWidget *menu;
-  GtkWidget *menuitem;
-  GSList *group;
-  char buf[32];
-  int i, j;
-
-  if (depth < 1)
-    return NULL;
-
-  menu = gtk_menu_new ();
-  group = NULL;
-
-  if (tearoff)
-    {
-      menuitem = gtk_tearoff_menu_item_new ();
-      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
-      gtk_widget_show (menuitem);
-    }
-
-  for (i = 0, j = 1; i < 5; i++, j++)
-    {
-      sprintf (buf, "item %2d - %d", depth, j);
-      menuitem = gtk_radio_menu_item_new_with_label (group, buf);
-      group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (menuitem));
-
-      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
-      gtk_widget_show (menuitem);
-      if (i == 3)
-	gtk_widget_set_sensitive (menuitem, FALSE);
-
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
-    }
-
-  return menu;
-}
-
-GtkWidget *
-do_menus (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *box1;
-  GtkWidget *box2;
-  GtkWidget *button;
-  
-  if (!window)
-    {
-      GtkWidget *menubar;
-      GtkWidget *menu;
-      GtkWidget *menuitem;
-      GtkAccelGroup *accel_group;
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      g_signal_connect (window, "destroy",
-			G_CALLBACK(gtk_widget_destroyed), &window);
-      g_signal_connect (window, "delete-event",
-			G_CALLBACK (gtk_true), NULL);
-      
-      accel_group = gtk_accel_group_new ();
-      gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
-
-      gtk_window_set_title (GTK_WINDOW (window), "menus");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-      
-      
-      box1 = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), box1);
-      gtk_widget_show (box1);
-      
-      menubar = gtk_menu_bar_new ();
-      gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
-      gtk_widget_show (menubar);
-      
-      menu = create_menu (2, TRUE);
-      
-      menuitem = gtk_menu_item_new_with_label ("test\nline2");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-      gtk_widget_show (menuitem);
-      
-      menuitem = gtk_menu_item_new_with_label ("foo");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3, TRUE));
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-      gtk_widget_show (menuitem);
-
-      menuitem = gtk_menu_item_new_with_label ("bar");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
-      gtk_menu_item_set_right_justified (GTK_MENU_ITEM (menuitem), TRUE);
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-      gtk_widget_show (menuitem);
-      
-      box2 = gtk_vbox_new (FALSE, 10);
-      gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
-      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
-      gtk_widget_show (box2);
-
-      button = gtk_button_new_with_label ("close");
-      g_signal_connect_swapped (button, "clicked",
-				G_CALLBACK(gtk_widget_destroy), window);
-      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
-      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-      gtk_widget_grab_default (button);
-      gtk_widget_show (button);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/panes.c

@@ -1,194 +0,0 @@
-/* Paned Widgets
- *
- * The GtkHPaned and GtkVPaned Widgets divide their content
- * area into two panes with a divider in between that the
- * user can adjust. A separate child is placed into each
- * pane.
- *
- * There are a number of options that can be set for each pane.
- * This test contains both a horizontal (HPaned) and a vertical
- * (VPaned) widget, and allows you to adjust the options for
- * each side of each widget.
- */
-
-#include <gtk/gtk.h>
-
-void
-toggle_resize (GtkWidget *widget,
-	       GtkWidget *child)
-{
-  GtkPaned *paned = GTK_PANED (child->parent);
-  gboolean is_child1 = (child == paned->child1);
-  gboolean resize, shrink;
-
-  resize = is_child1 ? paned->child1_resize : paned->child2_resize;
-  shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
-
-  gtk_widget_ref (child);
-  gtk_container_remove (GTK_CONTAINER (child->parent), child);
-  if (is_child1)
-    gtk_paned_pack1 (paned, child, !resize, shrink);
-  else
-    gtk_paned_pack2 (paned, child, !resize, shrink);
-  gtk_widget_unref (child);
-}
-
-void
-toggle_shrink (GtkWidget *widget,
-	       GtkWidget *child)
-{
-  GtkPaned *paned = GTK_PANED (child->parent);
-  gboolean is_child1 = (child == paned->child1);
-  gboolean resize, shrink;
-
-  resize = is_child1 ? paned->child1_resize : paned->child2_resize;
-  shrink = is_child1 ? paned->child1_shrink : paned->child2_shrink;
-
-  gtk_widget_ref (child);
-  gtk_container_remove (GTK_CONTAINER (child->parent), child);
-  if (is_child1)
-    gtk_paned_pack1 (paned, child, resize, !shrink);
-  else
-    gtk_paned_pack2 (paned, child, resize, !shrink);
-  gtk_widget_unref (child);
-}
-
-GtkWidget *
-create_pane_options (GtkPaned	 *paned,
-		     const gchar *frame_label,
-		     const gchar *label1,
-		     const gchar *label2)
-{
-  GtkWidget *frame;
-  GtkWidget *table;
-  GtkWidget *label;
-  GtkWidget *check_button;
-  
-  frame = gtk_frame_new (frame_label);
-  gtk_container_set_border_width (GTK_CONTAINER (frame), 4);
-  
-  table = gtk_table_new (3, 2, TRUE);
-  gtk_container_add (GTK_CONTAINER (frame), table);
-  
-  label = gtk_label_new (label1);
-  gtk_table_attach_defaults (GTK_TABLE (table), label,
-			     0, 1, 0, 1);
-  
-  check_button = gtk_check_button_new_with_mnemonic ("_Resize");
-  gtk_table_attach_defaults (GTK_TABLE (table), check_button,
-			     0, 1, 1, 2);
-  g_signal_connect (check_button, "toggled",
-		    G_CALLBACK (toggle_resize), paned->child1);
-  
-  check_button = gtk_check_button_new_with_mnemonic ("_Shrink");
-  gtk_table_attach_defaults (GTK_TABLE (table), check_button,
-			     0, 1, 2, 3);
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
-			       TRUE);
-  g_signal_connect (check_button, "toggled",
-		    G_CALLBACK (toggle_shrink), paned->child1);
-  
-  label = gtk_label_new (label2);
-  gtk_table_attach_defaults (GTK_TABLE (table), label,
-			     1, 2, 0, 1);
-  
-  check_button = gtk_check_button_new_with_mnemonic ("_Resize");
-  gtk_table_attach_defaults (GTK_TABLE (table), check_button,
-			     1, 2, 1, 2);
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
-			       TRUE);
-  g_signal_connect (check_button, "toggled",
-		    G_CALLBACK (toggle_resize), paned->child2);
-  
-  check_button = gtk_check_button_new_with_mnemonic ("_Shrink");
-  gtk_table_attach_defaults (GTK_TABLE (table), check_button,
-			     1, 2, 2, 3);
-  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button),
-			       TRUE);
-  g_signal_connect (check_button, "toggled",
-		    G_CALLBACK (toggle_shrink), paned->child2);
-
-  return frame;
-}
-
-GtkWidget *
-do_panes (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *frame;
-  GtkWidget *hpaned;
-  GtkWidget *vpaned;
-  GtkWidget *button;
-  GtkWidget *vbox;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "Panes");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-      
-      vpaned = gtk_vpaned_new ();
-      gtk_box_pack_start (GTK_BOX (vbox), vpaned, TRUE, TRUE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
-
-      hpaned = gtk_hpaned_new ();
-      gtk_paned_add1 (GTK_PANED (vpaned), hpaned);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
-      gtk_widget_set_size_request (frame, 60, 60);
-      gtk_paned_add1 (GTK_PANED (hpaned), frame);
-      
-      button = gtk_button_new_with_mnemonic ("_Hi there");
-      gtk_container_add (GTK_CONTAINER(frame), button);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
-      gtk_widget_set_size_request (frame, 80, 60);
-      gtk_paned_add2 (GTK_PANED (hpaned), frame);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME(frame), GTK_SHADOW_IN);
-      gtk_widget_set_size_request (frame, 60, 80);
-      gtk_paned_add2 (GTK_PANED (vpaned), frame);
-
-      /* Now create toggle buttons to control sizing */
-
-      gtk_box_pack_start (GTK_BOX (vbox),
-			  create_pane_options (GTK_PANED (hpaned),
-					       "Horizontal",
-					       "Left",
-					       "Right"),
-			  FALSE, FALSE, 0);
-
-      gtk_box_pack_start (GTK_BOX (vbox),
-			  create_pane_options (GTK_PANED (vpaned),
-					       "Vertical",
-					       "Top",
-					       "Bottom"),
-			  FALSE, FALSE, 0);
-
-      gtk_widget_show_all (vbox);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/pixbufs.c

@@ -1,271 +0,0 @@
-/* Pixbufs
- *
- * A GdkPixbuf represents an image, normally in RGB or RGBA format.
- * Pixbufs are normally used to load files from disk and perform
- * image scaling.
- *
- * This demo is not all that educational, but looks cool. It was written
- * by Extreme Pixbuf Hacker Federico Mena Quintero. It also shows
- * off how to use GtkDrawingArea to do a simple animation.
- *
- * Look at the Image demo for additional pixbuf usage examples.
- *
- */
-
-#include <stdlib.h>
-#include <gtk/gtk.h>
-#include <math.h>
-
-#include "demo-common.h"
-
-#define FRAME_DELAY 50
-
-#define BACKGROUND_NAME "background.jpg"
-
-static const char *image_names[] = {
-  "apple-red.png",
-  "gnome-applets.png",
-  "gnome-calendar.png",
-  "gnome-foot.png",
-  "gnome-gmush.png",
-  "gnome-gimp.png",
-  "gnome-gsame.png",
-  "gnu-keys.png"
-};
-
-#define N_IMAGES G_N_ELEMENTS (image_names)
-
-/* demo window */
-static GtkWidget *window = NULL;
-
-/* Current frame */
-static GdkPixbuf *frame;
-
-/* Background image */
-static GdkPixbuf *background;
-static gint back_width, back_height;
-
-/* Images */
-static GdkPixbuf *images[N_IMAGES];
-
-/* Widgets */
-static GtkWidget *da;
-
-/* Loads the images for the demo and returns whether the operation succeeded */
-static gboolean
-load_pixbufs (GError **error)
-{
-  gint i;
-  char *filename;
-
-  if (background)
-    return TRUE; /* already loaded earlier */
-
-  /* demo_find_file() looks in the the current directory first,
-   * so you can run gtk-demo without installing GTK, then looks
-   * in the location where the file is installed.
-   */
-  filename = demo_find_file (BACKGROUND_NAME, error);
-  if (!filename)
-    return FALSE; /* note that "error" was filled in and returned */
-
-  background = gdk_pixbuf_new_from_file (filename, error);
-  g_free (filename);
-  
-  if (!background)
-    return FALSE; /* Note that "error" was filled with a GError */
-
-  back_width = gdk_pixbuf_get_width (background);
-  back_height = gdk_pixbuf_get_height (background);
-
-  for (i = 0; i < N_IMAGES; i++)
-    {
-      filename = demo_find_file (image_names[i], error);
-      if (!filename)
-	return FALSE; /* Note that "error" was filled with a GError */
-      
-      images[i] = gdk_pixbuf_new_from_file (filename, error);
-      g_free (filename);
-      
-      if (!images[i])
-	return FALSE; /* Note that "error" was filled with a GError */
-    }
-
-  return TRUE;
-}
-
-/* Expose callback for the drawing area */
-static gint
-expose_cb (GtkWidget	  *widget,
-	   GdkEventExpose *event,
-	   gpointer	   data)
-{
-  guchar *pixels;
-  int rowstride;
-
-  rowstride = gdk_pixbuf_get_rowstride (frame);
-
-  pixels = gdk_pixbuf_get_pixels (frame) + rowstride * event->area.y + event->area.x * 3;
-
-  gdk_draw_rgb_image_dithalign (widget->window,
-				widget->style->black_gc,
-				event->area.x, event->area.y,
-				event->area.width, event->area.height,
-				GDK_RGB_DITHER_NORMAL,
-				pixels, rowstride,
-				event->area.x, event->area.y);
-
-  return TRUE;
-}
-
-#define CYCLE_LEN 60
-
-static int frame_num;
-
-/* Timeout handler to regenerate the frame */
-static gint
-timeout (gpointer data)
-{
-  double f;
-  int i;
-  double xmid, ymid;
-  double radius;
-
-  gdk_pixbuf_copy_area (background, 0, 0, back_width, back_height,
-			frame, 0, 0);
-
-  f = (double) (frame_num % CYCLE_LEN) / CYCLE_LEN;
-
-  xmid = back_width / 2.0;
-  ymid = back_height / 2.0;
-
-  radius = MIN (xmid, ymid) / 2.0;
-
-  for (i = 0; i < N_IMAGES; i++)
-    {
-      double ang;
-      int xpos, ypos;
-      int iw, ih;
-      double r;
-      GdkRectangle r1, r2, dest;
-      double k;
-
-      ang = 2.0 * G_PI * (double) i / N_IMAGES - f * 2.0 * G_PI;
-
-      iw = gdk_pixbuf_get_width (images[i]);
-      ih = gdk_pixbuf_get_height (images[i]);
-
-      r = radius + (radius / 3.0) * sin (f * 2.0 * G_PI);
-
-      xpos = floor (xmid + r * cos (ang) - iw / 2.0 + 0.5);
-      ypos = floor (ymid + r * sin (ang) - ih / 2.0 + 0.5);
-
-      k = (i & 1) ? sin (f * 2.0 * G_PI) : cos (f * 2.0 * G_PI);
-      k = 2.0 * k * k;
-      k = MAX (0.25, k);
-
-      r1.x = xpos;
-      r1.y = ypos;
-      r1.width = iw * k;
-      r1.height = ih * k;
-
-      r2.x = 0;
-      r2.y = 0;
-      r2.width = back_width;
-      r2.height = back_height;
-
-      if (gdk_rectangle_intersect (&r1, &r2, &dest))
-	gdk_pixbuf_composite (images[i],
-			      frame,
-			      dest.x, dest.y,
-			      dest.width, dest.height,
-			      xpos, ypos,
-			      k, k,
-			      GDK_INTERP_NEAREST,
-			      ((i & 1)
-			       ? MAX (127, fabs (255 * sin (f * 2.0 * G_PI)))
-			       : MAX (127, fabs (255 * cos (f * 2.0 * G_PI)))));
-    }
-
-  gtk_widget_queue_draw (da);
-
-  frame_num++;
-  return TRUE;
-}
-
-static guint timeout_id;
-
-static void
-cleanup_callback (GtkObject *object,
-		  gpointer   data)
-{
-  g_source_remove (timeout_id);
-  timeout_id = 0;
-}
-
-GtkWidget *
-do_pixbufs (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GError *error;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Pixbufs");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-      g_signal_connect (window, "destroy", G_CALLBACK (cleanup_callback), NULL);
-
-
-      error = NULL;
-      if (!load_pixbufs (&error))
-	{
-	  GtkWidget *dialog;
-
-	  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-					   GTK_DIALOG_DESTROY_WITH_PARENT,
-					   GTK_MESSAGE_ERROR,
-					   GTK_BUTTONS_CLOSE,
-					   "Failed to load an image: %s",
-					   error->message);
-
-	  g_error_free (error);
-
-	  g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-	  gtk_widget_show (dialog);
-	}
-      else
-	{
-	  gtk_widget_set_size_request (window, back_width, back_height);
-
-	  frame = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, back_width, back_height);
-
-	  da = gtk_drawing_area_new ();
-
-	  g_signal_connect (da, "expose_event",
-			    G_CALLBACK (expose_cb), NULL);
-
-	  gtk_container_add (GTK_CONTAINER (window), da);
-
-	  timeout_id = g_timeout_add (FRAME_DELAY, timeout, NULL);
-	}
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-      g_object_unref (frame);
-    }
-
-  return window;
-}

demos/gtk-demo/rotated_text.c

@@ -1,142 +0,0 @@
-/* Rotated Text
- *
- * This demo shows how to use GDK and Pango to draw rotated and transformed
- * text. The use of GdkPangoRenderer in this example is a somewhat advanced
- * technique; most applications can simply use gdk_draw_layout(). We use
- * it here mostly because that allows us to work in user coordinates - that is,
- * coordinates prior to the application of the transformation matrix, rather
- * than device coordinates.
- *
- * As of GTK+-2.6, the ability to draw transformed and anti-aliased graphics
- * as shown in this example is only present for text. With GTK+-2.8, a new
- * graphics system called "Cairo" will be introduced that provides these
- * capabilities and many more for all types of graphics.
- */
-#include <math.h>
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-static gboolean
-rotated_text_expose_event (GtkWidget      *widget,
-			   GdkEventExpose *event,
-			   gpointer	   data)
-{
-#define RADIUS 150
-#define N_WORDS 10
-#define FONT "Sans Bold 27"
-  
-  PangoRenderer *renderer;
-  PangoMatrix matrix = PANGO_MATRIX_INIT;
-  PangoContext *context;
-  PangoLayout *layout;
-  PangoFontDescription *desc;
-
-  int width = widget->allocation.width;
-  int height = widget->allocation.height;
-  double device_radius;
-  int i;
-
-  /* Get the default renderer for the screen, and set it up for drawing  */
-  renderer = gdk_pango_renderer_get_default (gtk_widget_get_screen (widget));
-  gdk_pango_renderer_set_drawable (GDK_PANGO_RENDERER (renderer), widget->window);
-  gdk_pango_renderer_set_gc (GDK_PANGO_RENDERER (renderer), widget->style->black_gc);
-
-  /* Set up a transformation matrix so that the user space coordinates for
-   * the centered square where we draw are [-RADIUS, RADIUS], [-RADIUS, RADIUS]
-   * We first center, then change the scale */
-  device_radius = MIN (width, height) / 2.;
-  pango_matrix_translate (&matrix,
-			  device_radius + (width - 2 * device_radius) / 2,
-			  device_radius + (height - 2 * device_radius) / 2);
-  pango_matrix_scale (&matrix, device_radius / RADIUS, device_radius / RADIUS);
-
-  /* Create a PangoLayout, set the font and text */
-  context = gtk_widget_create_pango_context (widget);
-  layout = pango_layout_new (context);
-  pango_layout_set_text (layout, "Text", -1);
-  desc = pango_font_description_from_string (FONT);
-  pango_layout_set_font_description (layout, desc);
-  pango_font_description_free (desc);
-
-  /* Draw the layout N_WORDS times in a circle */
-  for (i = 0; i < N_WORDS; i++)
-    {
-      GdkColor color;
-      PangoMatrix rotated_matrix = matrix;
-      int width, height;
-      double angle = (360. * i) / N_WORDS;
-
-      /* Gradient from red at angle == 60 to blue at angle == 300 */
-      color.red   = 65535 * (1 + cos ((angle - 60) * G_PI / 180.)) / 2;
-      color.green = 0;
-      color.blue  = 65535  - color.red;
-    
-      gdk_pango_renderer_set_override_color (GDK_PANGO_RENDERER (renderer),
-					     PANGO_RENDER_PART_FOREGROUND, &color);
-                                             
-      pango_matrix_rotate (&rotated_matrix, angle);
-
-      pango_context_set_matrix (context, &rotated_matrix);
-    
-      /* Inform Pango to re-layout the text with the new transformation matrix */
-      pango_layout_context_changed (layout);
-    
-      pango_layout_get_size (layout, &width, &height);
-      pango_renderer_draw_layout (renderer, layout,
-				  - width / 2, - RADIUS * PANGO_SCALE);
-    }
-
-  /* Clean up default renderer, since it is shared */
-  gdk_pango_renderer_set_override_color (GDK_PANGO_RENDERER (renderer),
-					 PANGO_RENDER_PART_FOREGROUND, NULL);
-  gdk_pango_renderer_set_drawable (GDK_PANGO_RENDERER (renderer), NULL);
-  gdk_pango_renderer_set_gc (GDK_PANGO_RENDERER (renderer), NULL);
-
-  /* free the objects we created */
-  g_object_unref (layout);
-  g_object_unref (context);
-  
-  return FALSE;
-}
-
-GtkWidget *
-do_rotated_text (GtkWidget *do_widget)
-{
-  GtkWidget *drawing_area;
-  
-  if (!window)
-    {
-      const GdkColor white = { 0, 0xffff, 0xffff, 0xffff };
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Rotated Text");
-
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-
-      drawing_area = gtk_drawing_area_new ();
-      gtk_container_add (GTK_CONTAINER (window), drawing_area);
-
-      /* This overrides the background color from the theme */
-      gtk_widget_modify_bg (drawing_area, GTK_STATE_NORMAL, &white);
-
-      g_signal_connect (drawing_area, "expose-event",
-			G_CALLBACK (rotated_text_expose_event), NULL);
-
-      gtk_window_set_default_size (GTK_WINDOW (window), 2 * RADIUS, 2 * RADIUS);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/sizegroup.c

@@ -1,167 +0,0 @@
-/* Size Groups
- *
- * GtkSizeGroup provides a mechanism for grouping a number of
- * widgets together so they all request the same amount of space.
- * This is typically useful when you want a column of widgets to 
- * have the same size, but you can't use a GtkTable widget.
- * 
- * Note that size groups only affect the amount of space requested,
- * not the size that the widgets finally receive. If you want the
- * widgets in a GtkSizeGroup to actually be the same size, you need
- * to pack them in such a way that they get the size they request
- * and not more. For example, if you are packing your widgets
- * into a table, you would not include the GTK_FILL flag.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-/* Convenience function to create a combo box holding a number of strings
- */
-GtkWidget *
-create_combo_box (const char **strings)
-{
-  GtkWidget *combo_box;
-  const char **str;
-
-  combo_box = gtk_combo_box_new_text ();
-  
-  for (str = strings; *str; str++)
-    gtk_combo_box_append_text (GTK_COMBO_BOX (combo_box), *str);
-
-  gtk_combo_box_set_active (GTK_COMBO_BOX (combo_box), 0);
-
-  return combo_box;
-}
-
-static void
-add_row (GtkTable     *table,
-	 int           row,
-	 GtkSizeGroup *size_group,
-	 const char   *label_text,
-	 const char  **options)
-{
-  GtkWidget *combo_box;
-  GtkWidget *label;
-
-  label = gtk_label_new_with_mnemonic (label_text);
-  gtk_misc_set_alignment (GTK_MISC (label), 0, 1);
-  gtk_table_attach (GTK_TABLE (table), label,
-		    0, 1,                  row, row + 1,
-		    GTK_EXPAND | GTK_FILL, 0,
-		    0,                     0);
-  
-  combo_box = create_combo_box (options);
-  gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo_box);
-  gtk_size_group_add_widget (size_group, combo_box);
-  gtk_table_attach (GTK_TABLE (table), combo_box,
-		    1, 2,                  row, row + 1,
-		    0,                     0,
-		    0,                     0);
-}
-
-static void
-toggle_grouping (GtkToggleButton *check_button,
-		 GtkSizeGroup    *size_group)
-{
-  GtkSizeGroupMode new_mode;
-
-  /* GTK_SIZE_GROUP_NONE is not generally useful, but is useful
-   * here to show the effect of GTK_SIZE_GROUP_HORIZONTAL by
-   * contrast.
-   */
-  if (gtk_toggle_button_get_active (check_button))
-    new_mode = GTK_SIZE_GROUP_HORIZONTAL;
-  else
-    new_mode = GTK_SIZE_GROUP_NONE;
-  
-  gtk_size_group_set_mode (size_group, new_mode);
-}
-
-GtkWidget *
-do_sizegroup (GtkWidget *do_widget)
-{
-  GtkWidget *table;
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *check_button;
-  GtkSizeGroup *size_group;
-
-  static const char *color_options[] = {
-    "Red", "Green", "Blue", NULL
-  };
-  
-  static const char *dash_options[] = {
-    "Solid", "Dashed", "Dotted", NULL
-  };
-  
-  static const char *end_options[] = {
-    "Square", "Round", "Arrow", NULL
-  };
-  
-  if (!window)
-    {
-      window = gtk_dialog_new_with_buttons ("GtkSizeGroup",
-					    GTK_WINDOW (do_widget),
-					    0,
-					    GTK_STOCK_CLOSE,
-					    GTK_RESPONSE_NONE,
-					    NULL);
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-      
-      g_signal_connect (window, "response",
-			G_CALLBACK (gtk_widget_destroy), NULL);
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_vbox_new (FALSE, 5);
-      gtk_box_pack_start (GTK_BOX (GTK_DIALOG (window)->vbox), vbox, TRUE, TRUE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
-
-      size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
-      
-      /* Create one frame holding color options
-       */
-      frame = gtk_frame_new ("Color Options");
-      gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
-
-      table = gtk_table_new (2, 2, FALSE);
-      gtk_container_set_border_width (GTK_CONTAINER (table), 5);
-      gtk_table_set_row_spacings (GTK_TABLE (table), 5);
-      gtk_table_set_col_spacings (GTK_TABLE (table), 10);
-      gtk_container_add (GTK_CONTAINER (frame), table);
-
-      add_row (GTK_TABLE (table), 0, size_group, "_Foreground", color_options);
-      add_row (GTK_TABLE (table), 1, size_group, "_Background", color_options);
-
-      /* And another frame holding line style options
-       */
-      frame = gtk_frame_new ("Line Options");
-      gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
-
-      table = gtk_table_new (2, 2, FALSE);
-      gtk_container_set_border_width (GTK_CONTAINER (table), 5);
-      gtk_table_set_row_spacings (GTK_TABLE (table), 5);
-      gtk_table_set_col_spacings (GTK_TABLE (table), 10);
-      gtk_container_add (GTK_CONTAINER (frame), table);
-
-      add_row (GTK_TABLE (table), 0, size_group, "_Dashing", dash_options);
-      add_row (GTK_TABLE (table), 1, size_group, "_Line ends", end_options);
-
-      /* And a check button to turn grouping on and off */
-      check_button = gtk_check_button_new_with_mnemonic ("_Enable grouping");
-      gtk_box_pack_start (GTK_BOX (vbox), check_button, FALSE, FALSE, 0);
-      
-      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check_button), TRUE);
-      g_signal_connect (check_button, "toggled",
-			G_CALLBACK (toggle_grouping), size_group);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/stock_browser.c

@@ -1,546 +0,0 @@
-/* Stock Item and Icon Browser
- *
- * This source code for this demo doesn't demonstrate anything
- * particularly useful in applications. The purpose of the "demo" is
- * just to provide a handy place to browse the available stock icons
- * and stock items.
- */
-
-#include <string.h>
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-typedef struct _StockItemInfo StockItemInfo;
-struct _StockItemInfo
-{
-  gchar *id;
-  GtkStockItem item;
-  GdkPixbuf *small_icon;
-  gchar *macro;
-  gchar *accel_str;
-};
-
-/* Make StockItemInfo a boxed type so we can automatically
- * manage memory
- */
-#define STOCK_ITEM_INFO_TYPE stock_item_info_get_type ()
-
-static void
-stock_item_info_free (StockItemInfo *info)
-{
-  g_free (info->id);
-  g_free (info->macro);
-  g_free (info->accel_str);
-  if (info->small_icon)
-    g_object_unref (info->small_icon);
-  
-  g_free (info);
-}
-
-static StockItemInfo*
-stock_item_info_copy (StockItemInfo *src)
-{
-  StockItemInfo *info;
-
-  info = g_new (StockItemInfo, 1);
-  info->id = g_strdup (src->id);
-  info->macro = g_strdup (src->macro);
-  info->accel_str = g_strdup (src->accel_str);
-  
-  info->item = src->item;
-
-  info->small_icon = src->small_icon;
-  if (info->small_icon)
-    g_object_ref (info->small_icon);
-
-  return info;
-}
-
-static GType
-stock_item_info_get_type (void)
-{
-  static GType our_type = 0;
-  
-  if (our_type == 0)
-    our_type = g_boxed_type_register_static ("StockItemInfo",
-                                             (GBoxedCopyFunc) stock_item_info_copy,
-                                             (GBoxedFreeFunc) stock_item_info_free);
-
-  return our_type;
-}
-
-typedef struct _StockItemDisplay StockItemDisplay;
-struct _StockItemDisplay
-{
-  GtkWidget *type_label;
-  GtkWidget *macro_label;
-  GtkWidget *id_label;
-  GtkWidget *label_accel_label;
-  GtkWidget *icon_image;
-};
-
-static gchar*
-id_to_macro (const gchar *id)
-{
-  GString *macro = NULL;
-  const gchar *cp;
-
-  /* gtk-foo-bar -> GTK_STOCK_FOO_BAR */
-
-  macro = g_string_new (NULL);
-  
-  cp = id;
-  
-  if (strncmp (cp, "gtk-", 4) == 0)
-    {
-      g_string_append (macro, "GTK_STOCK_");
-      cp += 4;
-    }
-
-  while (*cp)
-    {
-      if (*cp == '-')
-	g_string_append_c (macro, '_');
-      else if (g_ascii_islower (*cp))
-	g_string_append_c (macro, g_ascii_toupper (*cp));
-      else
-	g_string_append_c (macro, *cp);
-
-      cp++;
-    }
-
-  return g_string_free (macro, FALSE);
-}
-
-static GtkTreeModel*
-create_model (void)
-{
-  GtkListStore *store;
-  GSList *ids;
-  GSList *tmp_list;
-  
-  store = gtk_list_store_new (2, STOCK_ITEM_INFO_TYPE, G_TYPE_STRING);
-
-  ids = gtk_stock_list_ids ();
-  ids = g_slist_sort (ids, (GCompareFunc) strcmp);
-  tmp_list = ids;
-  while (tmp_list != NULL)
-    {
-      StockItemInfo info;
-      GtkStockItem item;
-      GtkTreeIter iter;
-      GtkIconSet *icon_set;
-      
-      info.id = tmp_list->data;
-      
-      if (gtk_stock_lookup (info.id, &item))
-        {
-          info.item = item;
-        }
-      else
-        {
-          info.item.label = NULL;
-          info.item.stock_id = NULL;
-          info.item.modifier = 0;
-          info.item.keyval = 0;
-          info.item.translation_domain = NULL;
-        }
-
-      /* only show icons for stock IDs that have default icons */
-      icon_set = gtk_icon_factory_lookup_default (info.id);
-      if (icon_set)
-        {
-          GtkIconSize *sizes = NULL;
-          gint n_sizes = 0;
-          gint i;
-          GtkIconSize size;
-
-          /* See what sizes this stock icon really exists at */
-          gtk_icon_set_get_sizes (icon_set, &sizes, &n_sizes);
-
-          /* Use menu size if it exists, otherwise first size found */
-          size = sizes[0];
-          i = 0;
-          while (i < n_sizes)
-            {
-              if (sizes[i] == GTK_ICON_SIZE_MENU)
-                {
-                  size = GTK_ICON_SIZE_MENU;
-                  break;
-                }
-              ++i;
-            }
-          g_free (sizes);
-          
-          info.small_icon = gtk_widget_render_icon (window, info.id,
-                                                    size,
-                                                    NULL);
-          
-          if (size != GTK_ICON_SIZE_MENU)
-            {
-              /* Make the result the proper size for our thumbnail */
-              gint w, h;
-              GdkPixbuf *scaled;
-              
-              gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &w, &h);
-              
-              scaled = gdk_pixbuf_scale_simple (info.small_icon,
-                                                w, h,
-                                                GDK_INTERP_BILINEAR);
-
-              g_object_unref (info.small_icon);
-              info.small_icon = scaled;
-            }
-        }
-      else
-        info.small_icon = NULL;
-
-      if (info.item.keyval != 0)
-        {
-          info.accel_str = gtk_accelerator_name (info.item.keyval,
-                                                 info.item.modifier);
-        }
-      else
-        {
-          info.accel_str = g_strdup ("");
-        }
-
-      info.macro = id_to_macro (info.id);
-      
-      gtk_list_store_append (store, &iter);
-      gtk_list_store_set (store, &iter, 0, &info, 1, info.id, -1);
-
-      g_free (info.macro);
-      g_free (info.accel_str);
-      if (info.small_icon)
-        g_object_unref (info.small_icon);
-      
-      tmp_list = g_slist_next (tmp_list);
-    }
-  
-  g_slist_foreach (ids, (GFunc)g_free, NULL);
-  g_slist_free (ids);
-
-  return GTK_TREE_MODEL (store);
-}
-
-/* Finds the largest size at which the given image stock id is
- * available. This would not be useful for a normal application
- */
-static GtkIconSize
-get_largest_size (const char *id)
-{
-  GtkIconSet *set = gtk_icon_factory_lookup_default (id);
-  GtkIconSize *sizes;
-  gint n_sizes, i;
-  GtkIconSize best_size = GTK_ICON_SIZE_INVALID;
-  gint best_pixels = 0;
-
-  gtk_icon_set_get_sizes (set, &sizes, &n_sizes);
-
-  for (i = 0; i < n_sizes; i++)
-    {
-      gint width, height;
-      
-      gtk_icon_size_lookup (sizes[i], &width, &height);
-
-      if (width * height > best_pixels)
-	{
-	  best_size = sizes[i];
-	  best_pixels = width * height;
-	}
-    }
-  
-  g_free (sizes);
-
-  return best_size;
-}
-
-static void
-selection_changed (GtkTreeSelection *selection)
-{
-  GtkTreeView *treeview;
-  StockItemDisplay *display;
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-  
-  treeview = gtk_tree_selection_get_tree_view (selection);
-  display = g_object_get_data (G_OBJECT (treeview), "stock-display");
-
-  if (gtk_tree_selection_get_selected (selection, &model, &iter))
-    {
-      StockItemInfo *info;
-      gchar *str;
-      
-      gtk_tree_model_get (model, &iter,
-                          0, &info,
-                          -1);
-
-      if (info->small_icon && info->item.label)
-        gtk_label_set_text (GTK_LABEL (display->type_label), "Icon and Item");
-      else if (info->small_icon)
-        gtk_label_set_text (GTK_LABEL (display->type_label), "Icon Only");
-      else if (info->item.label)
-        gtk_label_set_text (GTK_LABEL (display->type_label), "Item Only");
-      else
-        gtk_label_set_text (GTK_LABEL (display->type_label), "???????");
-
-      gtk_label_set_text (GTK_LABEL (display->macro_label), info->macro);
-      gtk_label_set_text (GTK_LABEL (display->id_label), info->id);
-
-      if (info->item.label)
-        {
-          str = g_strdup_printf ("%s %s", info->item.label, info->accel_str);
-          gtk_label_set_text_with_mnemonic (GTK_LABEL (display->label_accel_label), str);
-          g_free (str);
-        }
-      else
-        {
-          gtk_label_set_text (GTK_LABEL (display->label_accel_label), "");
-        }
-
-      if (info->small_icon)
-        gtk_image_set_from_stock (GTK_IMAGE (display->icon_image), info->id,
-                                  get_largest_size (info->id));
-      else
-        gtk_image_set_from_pixbuf (GTK_IMAGE (display->icon_image), NULL);
-
-      stock_item_info_free (info);
-    }
-  else
-    {
-      gtk_label_set_text (GTK_LABEL (display->type_label), "No selected item");
-      gtk_label_set_text (GTK_LABEL (display->macro_label), "");
-      gtk_label_set_text (GTK_LABEL (display->id_label), "");
-      gtk_label_set_text (GTK_LABEL (display->label_accel_label), "");
-      gtk_image_set_from_pixbuf (GTK_IMAGE (display->icon_image), NULL);
-    }
-}
-
-static void
-macro_set_func_text (GtkTreeViewColumn *tree_column,
-		     GtkCellRenderer   *cell,
-		     GtkTreeModel      *model,
-		     GtkTreeIter       *iter,
-		     gpointer           data)
-{
-  StockItemInfo *info;
-  
-  gtk_tree_model_get (model, iter,
-                      0, &info,
-                      -1);
-  
-  g_object_set (GTK_CELL_RENDERER (cell),
-                "text", info->macro,
-                NULL);
-  
-  stock_item_info_free (info);
-}
-
-static void
-id_set_func (GtkTreeViewColumn *tree_column,
-             GtkCellRenderer   *cell,
-             GtkTreeModel      *model,
-             GtkTreeIter       *iter,
-             gpointer           data)
-{
-  StockItemInfo *info;
-  
-  gtk_tree_model_get (model, iter,
-                      0, &info,
-                      -1);
-  
-  g_object_set (GTK_CELL_RENDERER (cell),
-                "text", info->id,
-                NULL);
-  
-  stock_item_info_free (info);
-}
-
-static void
-accel_set_func (GtkTreeViewColumn *tree_column,
-                GtkCellRenderer   *cell,
-                GtkTreeModel      *model,
-                GtkTreeIter       *iter,
-                gpointer           data)
-{
-  StockItemInfo *info;
-  
-  gtk_tree_model_get (model, iter,
-                      0, &info,
-                      -1);
-  
-  g_object_set (GTK_CELL_RENDERER (cell),
-                "text", info->accel_str,
-                NULL);
-  
-  stock_item_info_free (info);
-}
-
-static void
-label_set_func (GtkTreeViewColumn *tree_column,
-                GtkCellRenderer   *cell,
-                GtkTreeModel      *model,
-                GtkTreeIter       *iter,
-                gpointer           data)
-{
-  StockItemInfo *info;
-  
-  gtk_tree_model_get (model, iter,
-                      0, &info,
-                      -1);
-  
-  g_object_set (GTK_CELL_RENDERER (cell),
-                "text", info->item.label,
-                NULL);
-  
-  stock_item_info_free (info);
-}
-
-GtkWidget *
-do_stock_browser (GtkWidget *do_widget)
-{  
-  if (!window)
-    {
-      GtkWidget *frame;
-      GtkWidget *vbox;
-      GtkWidget *hbox;
-      GtkWidget *sw;
-      GtkWidget *treeview;
-      GtkWidget *align;
-      GtkTreeModel *model;
-      GtkCellRenderer *cell_renderer;
-      StockItemDisplay *display;
-      GtkTreeSelection *selection;
-      GtkTreeViewColumn *column;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Stock Icons and Items");
-      gtk_window_set_default_size (GTK_WINDOW (window), -1, 500);
-
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-      gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-      hbox = gtk_hbox_new (FALSE, 8);
-      gtk_container_add (GTK_CONTAINER (window), hbox);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_NEVER,
-                                      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (hbox), sw, FALSE, FALSE, 0);
-
-      model = create_model ();
-      
-      treeview = gtk_tree_view_new_with_model (model);
-
-      g_object_unref (model);
-
-      gtk_container_add (GTK_CONTAINER (sw), treeview);
-      
-      column = gtk_tree_view_column_new ();
-      gtk_tree_view_column_set_title (column, "Macro");
-
-      cell_renderer = gtk_cell_renderer_pixbuf_new ();
-      gtk_tree_view_column_pack_start (column,
-				       cell_renderer,
-				       FALSE);
-      gtk_tree_view_column_set_attributes (column, cell_renderer,
-					   "stock_id", 1, NULL);
-      cell_renderer = gtk_cell_renderer_text_new ();
-      gtk_tree_view_column_pack_start (column,
-				       cell_renderer,
-				       TRUE);
-      gtk_tree_view_column_set_cell_data_func (column, cell_renderer,
-					       macro_set_func_text, NULL, NULL);
-
-      gtk_tree_view_append_column (GTK_TREE_VIEW (treeview),
-				   column);
-
-      cell_renderer = gtk_cell_renderer_text_new ();
-      gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (treeview),
-                                                  -1,
-                                                  "Label",
-                                                  cell_renderer,
-                                                  label_set_func,
-                                                  NULL,
-                                                  NULL);
-
-      cell_renderer = gtk_cell_renderer_text_new ();
-      gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (treeview),
-                                                  -1,
-                                                  "Accel",
-                                                  cell_renderer,
-                                                  accel_set_func,
-                                                  NULL,
-                                                  NULL);
-
-      cell_renderer = gtk_cell_renderer_text_new ();
-      gtk_tree_view_insert_column_with_data_func (GTK_TREE_VIEW (treeview),
-                                                  -1,
-                                                  "ID",
-                                                  cell_renderer,
-                                                  id_set_func,
-                                                  NULL,
-                                                  NULL);
-      
-      align = gtk_alignment_new (0.5, 0.0, 0.0, 0.0);
-      gtk_box_pack_end (GTK_BOX (hbox), align, FALSE, FALSE, 0);
-      
-      frame = gtk_frame_new ("Selected Item");
-      gtk_container_add (GTK_CONTAINER (align), frame);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 4);
-      gtk_container_add (GTK_CONTAINER (frame), vbox);
-
-      display = g_new (StockItemDisplay, 1);
-      g_object_set_data_full (G_OBJECT (treeview),
-                              "stock-display",
-                              display,
-                              g_free); /* free display with treeview */
-      
-      display->type_label = gtk_label_new (NULL);
-      display->macro_label = gtk_label_new (NULL);
-      display->id_label = gtk_label_new (NULL);
-      display->label_accel_label = gtk_label_new (NULL);
-      display->icon_image = gtk_image_new_from_pixbuf (NULL); /* empty image */
-
-      gtk_box_pack_start (GTK_BOX (vbox), display->type_label,
-                          FALSE, FALSE, 0);
-
-      gtk_box_pack_start (GTK_BOX (vbox), display->icon_image,
-                          FALSE, FALSE, 0);
-      
-      gtk_box_pack_start (GTK_BOX (vbox), display->label_accel_label,
-                          FALSE, FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), display->macro_label,
-                          FALSE, FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), display->id_label,
-                          FALSE, FALSE, 0);
-
-      selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
-      gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
-      
-      g_signal_connect (selection,
-			"changed",
-			G_CALLBACK (selection_changed),
-			NULL);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show_all (window);
-    }
-  else
-    {	 
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/textview.c

@@ -1,596 +0,0 @@
-/* Text Widget/Multiple Views
- *
- * The GtkTextView widget displays a GtkTextBuffer. One GtkTextBuffer
- * can be displayed by multiple GtkTextViews. This demo has two views
- * displaying a single buffer, and shows off the widget's text
- * formatting features.
- *
- */
-
-#include <gtk/gtk.h>
-#include <stdlib.h> /* for exit() */
-
-#include "demo-common.h"
-
-static void easter_egg_callback (GtkWidget *button, gpointer data);
-
-#define gray50_width 2
-#define gray50_height 2
-static char gray50_bits[] = {
-  0x02, 0x01
-};
-
-static void
-create_tags (GtkTextBuffer *buffer)
-{
-  GdkBitmap *stipple;
-
-  /* Create a bunch of tags. Note that it's also possible to
-   * create tags with gtk_text_tag_new() then add them to the
-   * tag table for the buffer, gtk_text_buffer_create_tag() is
-   * just a convenience function. Also note that you don't have
-   * to give tags a name; pass NULL for the name to create an
-   * anonymous tag.
-   *
-   * In any real app, another useful optimization would be to create
-   * a GtkTextTagTable in advance, and reuse the same tag table for
-   * all the buffers with the same tag set, instead of creating
-   * new copies of the same tags for every buffer.
-   *
-   * Tags are assigned default priorities in order of addition to the
-   * tag table.	 That is, tags created later that affect the same text
-   * property affected by an earlier tag will override the earlier
-   * tag.  You can modify tag priorities with
-   * gtk_text_tag_set_priority().
-   */
-
-  gtk_text_buffer_create_tag (buffer, "heading",
-			      "weight", PANGO_WEIGHT_BOLD,
-			      "size", 15 * PANGO_SCALE,
-			      NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "italic",
-			      "style", PANGO_STYLE_ITALIC, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "bold",
-			      "weight", PANGO_WEIGHT_BOLD, NULL);  
-  
-  gtk_text_buffer_create_tag (buffer, "big",
-			      /* points times the PANGO_SCALE factor */
-			      "size", 20 * PANGO_SCALE, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "xx-small",
-			      "scale", PANGO_SCALE_XX_SMALL, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "x-large",
-			      "scale", PANGO_SCALE_X_LARGE, NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "monospace",
-			      "family", "monospace", NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "blue_foreground",
-			      "foreground", "blue", NULL);  
-
-  gtk_text_buffer_create_tag (buffer, "red_background",
-			      "background", "red", NULL);
-
-  stipple = gdk_bitmap_create_from_data (NULL,
-					 gray50_bits, gray50_width,
-					 gray50_height);
-  
-  gtk_text_buffer_create_tag (buffer, "background_stipple",
-			      "background_stipple", stipple, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "foreground_stipple",
-			      "foreground_stipple", stipple, NULL);
-
-  g_object_unref (stipple);
-
-  gtk_text_buffer_create_tag (buffer, "big_gap_before_line",
-			      "pixels_above_lines", 30, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "big_gap_after_line",
-			      "pixels_below_lines", 30, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "double_spaced_line",
-			      "pixels_inside_wrap", 10, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "not_editable",
-			      "editable", FALSE, NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "word_wrap",
-			      "wrap_mode", GTK_WRAP_WORD, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "char_wrap",
-			      "wrap_mode", GTK_WRAP_CHAR, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "no_wrap",
-			      "wrap_mode", GTK_WRAP_NONE, NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "center",
-			      "justification", GTK_JUSTIFY_CENTER, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "right_justify",
-			      "justification", GTK_JUSTIFY_RIGHT, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "wide_margins",
-			      "left_margin", 50, "right_margin", 50,
-			      NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "strikethrough",
-			      "strikethrough", TRUE, NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "underline",
-			      "underline", PANGO_UNDERLINE_SINGLE, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "double_underline",
-			      "underline", PANGO_UNDERLINE_DOUBLE, NULL);
-
-  gtk_text_buffer_create_tag (buffer, "superscript",
-			      "rise", 10 * PANGO_SCALE,	  /* 10 pixels */
-			      "size", 8 * PANGO_SCALE,	  /* 8 points */
-			      NULL);
-  
-  gtk_text_buffer_create_tag (buffer, "subscript",
-			      "rise", -10 * PANGO_SCALE,   /* 10 pixels */
-			      "size", 8 * PANGO_SCALE,	   /* 8 points */
-			      NULL);
-
-  gtk_text_buffer_create_tag (buffer, "rtl_quote",
-			      "wrap_mode", GTK_WRAP_WORD,
-			      "direction", GTK_TEXT_DIR_RTL,
-			      "indent", 30,
-			      "left_margin", 20,
-			      "right_margin", 20,
-			      NULL);
-}
-
-static void
-insert_text (GtkTextBuffer *buffer)
-{
-  GtkTextIter iter;
-  GtkTextIter start, end;
-  GdkPixbuf *pixbuf;
-  GdkPixbuf *scaled;
-  GtkTextChildAnchor *anchor;
-  char *filename;
-
-  /* demo_find_file() looks in the the current directory first,
-   * so you can run gtk-demo without installing GTK, then looks
-   * in the location where the file is installed.
-   */
-  pixbuf = NULL;
-  filename = demo_find_file ("gtk-logo-rgb.gif", NULL);
-  if (filename)
-    {
-      pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
-      g_free (filename);
-    }
-
-  if (pixbuf == NULL)
-    {
-      g_printerr ("Failed to load image file gtk-logo-rgb.gif\n");
-      exit (1);
-    }
-
-  scaled = gdk_pixbuf_scale_simple (pixbuf, 32, 32, GDK_INTERP_BILINEAR);
-  g_object_unref (pixbuf);
-  pixbuf = scaled;
-  
-  /* get start of buffer; each insertion will revalidate the
-   * iterator to point to just after the inserted text.
-   */
-  gtk_text_buffer_get_iter_at_offset (buffer, &iter, 0);
-
-  gtk_text_buffer_insert (buffer, &iter, "The text widget can display text with all kinds of nifty attributes. It also supports multiple views of the same buffer; this demo is showing the same buffer in two places.\n\n", -1);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Font styles. ", -1,
-					    "heading", NULL);
-  
-  gtk_text_buffer_insert (buffer, &iter, "For example, you can have ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "italic", -1,
-					    "italic", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", ", -1);  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "bold", -1,
-					    "bold", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", or ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "monospace (typewriter)", -1,
-					    "monospace", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", or ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "big", -1,
-					    "big", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " text. ", -1);
-  gtk_text_buffer_insert (buffer, &iter, "It's best not to hardcode specific text sizes; you can use relative sizes as with CSS, such as ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "xx-small", -1,
-					    "xx-small", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " or ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "x-large", -1,
-					    "x-large", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " to ensure that your program properly adapts if the user changes the default font size.\n\n", -1);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Colors. ", -1,
-					    "heading", NULL);
-  
-  gtk_text_buffer_insert (buffer, &iter, "Colors such as ", -1);  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "a blue foreground", -1,
-					    "blue_foreground", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " or ", -1);  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "a red background", -1,
-					    "red_background", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " or even ", -1);  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "a stippled red background", -1,
-					    "red_background",
-					    "background_stipple",
-					    NULL);
-
-  gtk_text_buffer_insert (buffer, &iter, " or ", -1);  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "a stippled blue foreground on solid red background", -1,
-					    "blue_foreground",
-					    "red_background",
-					    "foreground_stipple",
-					    NULL);
-  gtk_text_buffer_insert (buffer, &iter, " (select that to read it) can be used.\n\n", -1);  
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Underline, strikethrough, and rise. ", -1,
-					    "heading", NULL);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "Strikethrough", -1,
-					    "strikethrough", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "underline", -1,
-					    "underline", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "double underline", -1, 
-					    "double_underline", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "superscript", -1,
-					    "superscript", NULL);
-  gtk_text_buffer_insert (buffer, &iter, ", and ", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "subscript", -1,
-					    "subscript", NULL);
-  gtk_text_buffer_insert (buffer, &iter, " are all supported.\n\n", -1);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Images. ", -1,
-					    "heading", NULL);
-  
-  gtk_text_buffer_insert (buffer, &iter, "The buffer can have images in it: ", -1);
-  gtk_text_buffer_insert_pixbuf (buffer, &iter, pixbuf);
-  gtk_text_buffer_insert_pixbuf (buffer, &iter, pixbuf);
-  gtk_text_buffer_insert_pixbuf (buffer, &iter, pixbuf);
-  gtk_text_buffer_insert (buffer, &iter, " for example.\n\n", -1);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Spacing. ", -1,
-					    "heading", NULL);
-
-  gtk_text_buffer_insert (buffer, &iter, "You can adjust the amount of space before each line.\n", -1);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "This line has a whole lot of space before it.\n", -1,
-					    "big_gap_before_line", "wide_margins", NULL);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "You can also adjust the amount of space after each line; this line has a whole lot of space after it.\n", -1,
-					    "big_gap_after_line", "wide_margins", NULL);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "You can also adjust the amount of space between wrapped lines; this line has extra space between each wrapped line in the same paragraph. To show off wrapping, some filler text: the quick brown fox jumped over the lazy dog. Blah blah blah blah blah blah blah blah blah.\n", -1,
-					    "double_spaced_line", "wide_margins", NULL);
-
-  gtk_text_buffer_insert (buffer, &iter, "Also note that those lines have extra-wide margins.\n\n", -1);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Editability. ", -1,
-					    "heading", NULL);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "This line is 'locked down' and can't be edited by the user - just try it! You can't delete this line.\n\n", -1,
-					    "not_editable", NULL);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Wrapping. ", -1,
-					    "heading", NULL);
-
-  gtk_text_buffer_insert (buffer, &iter,
-			  "This line (and most of the others in this buffer) is word-wrapped, using the proper Unicode algorithm. Word wrap should work in all scripts and languages that GTK+ supports. Let's make this a long paragraph to demonstrate: blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah\n\n", -1);  
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "This line has character-based wrapping, and can wrap between any two character glyphs. Let's make this a long paragraph to demonstrate: blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah blah\n\n", -1,
-					    "char_wrap", NULL);
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "This line has all wrapping turned off, so it makes the horizontal scrollbar appear.\n\n\n", -1,
-					    "no_wrap", NULL);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Justification. ", -1,
-					    "heading", NULL);  
-  
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "\nThis line has center justification.\n", -1,
-					    "center", NULL);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "This line has right justification.\n", -1,
-					    "right_justify", NULL);
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
-					    "\nThis line has big wide margins. Text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text.\n", -1,
-					    "wide_margins", NULL);  
-
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "Internationalization. ", -1,
-					    "heading", NULL);
-	  
-  gtk_text_buffer_insert (buffer, &iter,
-			  "You can put all sorts of Unicode text in the buffer.\n\nGerman (Deutsch S\303\274d) Gr\303\274\303\237 Gott\nGreek (\316\225\316\273\316\273\316\267\316\275\316\271\316\272\316\254) \316\223\316\265\316\271\316\254 \317\203\316\261\317\202\nHebrew	\327\251\327\234\327\225\327\235\nJapanese (\346\227\245\346\234\254\350\252\236)\n\nThe widget properly handles bidirectional text, word wrapping, DOS/UNIX/Unicode paragraph separators, grapheme boundaries, and so on using the Pango internationalization framework.\n", -1);  
-
-  gtk_text_buffer_insert (buffer, &iter, "Here's a word-wrapped quote in a right-to-left language:\n", -1);
-  gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, "\331\210\331\202\330\257 \330\250\330\257\330\243 \330\253\331\204\330\247\330\253 \331\205\331\206 \330\243\331\203\330\253\330\261 \330\247\331\204\331\205\330\244\330\263\330\263\330\247\330\252 \330\252\331\202\330\257\331\205\330\247 \331\201\331\212 \330\264\330\250\331\203\330\251 \330\247\331\203\330\263\331\212\331\210\331\206 \330\250\330\261\330\247\331\205\330\254\331\207\330\247 \331\203\331\205\331\206\330\270\331\205\330\247\330\252 \331\204\330\247 \330\252\330\263\330\271\331\211 \331\204\331\204\330\261\330\250\330\255\330\214 \330\253\331\205 \330\252\330\255\331\210\331\204\330\252 \331\201\331\212 \330\247\331\204\330\263\331\206\331\210\330\247\330\252 \330\247\331\204\330\256\331\205\330\263 \330\247\331\204\331\205\330\247\330\266\331\212\330\251 \330\245\331\204\331\211 \331\205\330\244\330\263\330\263\330\247\330\252 \331\205\330\247\331\204\331\212\330\251 \331\205\331\206\330\270\331\205\330\251\330\214 \331\210\330\250\330\247\330\252\330\252 \330\254\330\262\330\241\330\247 \331\205\331\206 \330\247\331\204\331\206\330\270\330\247\331\205 \330\247\331\204\331\205\330\247\331\204\331\212 \331\201\331\212 \330\250\331\204\330\257\330\247\331\206\331\207\330\247\330\214 \331\210\331\204\331\203\331\206\331\207\330\247 \330\252\330\252\330\256\330\265\330\265 \331\201\331\212 \330\256\330\257\331\205\330\251 \331\202\330\267\330\247\330\271 \330\247\331\204\331\205\330\264\330\261\331\210\330\271\330\247\330\252 \330\247\331\204\330\265\330\272\331\212\330\261\330\251. \331\210\330\243\330\255\330\257 \330\243\331\203\330\253\330\261 \331\207\330\260\331\207 \330\247\331\204\331\205\330\244\330\263\330\263\330\247\330\252 \331\206\330\254\330\247\330\255\330\247 \331\207\331\210 \302\273\330\250\330\247\331\206\331\203\331\210\330\263\331\210\331\204\302\253 \331\201\331\212 \330\250\331\210\331\204\331\212\331\201\331\212\330\247.\n\n", -1,
-						"rtl_quote", NULL);
-      
-  gtk_text_buffer_insert (buffer, &iter, "You can put widgets in the buffer: Here's a button: ", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter, " and a menu: ", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter, " and a scale: ", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter, " and an animation: ", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter, " finally a text entry: ", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter, ".\n", -1);
-  
-  gtk_text_buffer_insert (buffer, &iter, "\n\nThis demo doesn't demonstrate all the GtkTextBuffer features; it leaves out, for example: invisible/hidden text (doesn't work in GTK 2, but planned), tab stops, application-drawn areas on the sides of the widget for displaying breakpoints and such...", -1);
-
-  /* Apply word_wrap tag to whole buffer */
-  gtk_text_buffer_get_bounds (buffer, &start, &end);
-  gtk_text_buffer_apply_tag_by_name (buffer, "word_wrap", &start, &end);
-
-  g_object_unref (pixbuf);
-}
-
-static gboolean
-find_anchor (GtkTextIter *iter)
-{
-  while (gtk_text_iter_forward_char (iter))
-    {
-      if (gtk_text_iter_get_child_anchor (iter))
-        return TRUE;
-    }
-  return FALSE;
-}
-
-static void
-attach_widgets (GtkTextView *text_view)
-{
-  GtkTextIter iter;
-  GtkTextBuffer *buffer;
-  int i;
-  
-  buffer = gtk_text_view_get_buffer (text_view);
-
-  gtk_text_buffer_get_start_iter (buffer, &iter);
-
-  i = 0;
-  while (find_anchor (&iter))
-    {
-      GtkTextChildAnchor *anchor;
-      GtkWidget *widget;
-      
-      anchor = gtk_text_iter_get_child_anchor (&iter);
-
-      if (i == 0)
-        {
-          widget = gtk_button_new_with_label ("Click Me");
-
-          g_signal_connect (widget, "clicked",
-                            G_CALLBACK (easter_egg_callback),
-                            NULL);
-        }
-      else if (i == 1)
-        {
-          widget = gtk_combo_box_new_text ();
-
-          gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Option 1");
-          gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Option 2");
-          gtk_combo_box_append_text (GTK_COMBO_BOX (widget), "Option 3");
-        }
-      else if (i == 2)
-        {
-          widget = gtk_hscale_new (NULL);
-          gtk_range_set_range (GTK_RANGE (widget), 0, 100);
-          gtk_widget_set_size_request (widget, 70, -1);
-        }
-      else if (i == 3)
-        {
-	  gchar *filename = demo_find_file ("floppybuddy.gif", NULL);
-	  widget = gtk_image_new_from_file (filename);
-	  g_free (filename);
-        }
-      else if (i == 4)
-        {
-          widget = gtk_entry_new ();
-        }
-      else
-        {
-          widget = NULL; /* avoids a compiler warning */
-          g_assert_not_reached ();
-        }
-
-      gtk_text_view_add_child_at_anchor (text_view,
-                                         widget,
-                                         anchor);
-
-      gtk_widget_show_all (widget);
-
-      ++i;
-    }
-}
-
-GtkWidget *
-do_textview (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *vpaned;
-      GtkWidget *view1;
-      GtkWidget *view2;
-      GtkWidget *sw;
-      GtkTextBuffer *buffer;
-      
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window),
-				   450, 450);
-      
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "TextView");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      vpaned = gtk_vpaned_new ();
-      gtk_container_set_border_width (GTK_CONTAINER(vpaned), 5);
-      gtk_container_add (GTK_CONTAINER (window), vpaned);
-
-      /* For convenience, we just use the autocreated buffer from
-       * the first text view; you could also create the buffer
-       * by itself with gtk_text_buffer_new(), then later create
-       * a view widget.
-       */
-      view1 = gtk_text_view_new ();
-      buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view1));
-      view2 = gtk_text_view_new_with_buffer (buffer);
-      
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_paned_add1 (GTK_PANED (vpaned), sw);
-
-      gtk_container_add (GTK_CONTAINER (sw), view1);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_paned_add2 (GTK_PANED (vpaned), sw);
-
-      gtk_container_add (GTK_CONTAINER (sw), view2);
-
-      create_tags (buffer);
-      insert_text (buffer);
-
-      attach_widgets (GTK_TEXT_VIEW (view1));
-      attach_widgets (GTK_TEXT_VIEW (view2));
-      
-      gtk_widget_show_all (vpaned);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    {
-      gtk_widget_show (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}
-
-static void
-recursive_attach_view (int                 depth,
-                       GtkTextView        *view,
-                       GtkTextChildAnchor *anchor)
-{
-  GtkWidget *child_view;
-  GtkWidget *event_box;
-  GdkColor color;
-  GtkWidget *align;
-  
-  if (depth > 4)
-    return;
-  
-  child_view = gtk_text_view_new_with_buffer (gtk_text_view_get_buffer (view));
-
-  /* Event box is to add a black border around each child view */
-  event_box = gtk_event_box_new ();
-  gdk_color_parse ("black", &color);
-  gtk_widget_modify_bg (event_box, GTK_STATE_NORMAL, &color);
-
-  align = gtk_alignment_new (0.5, 0.5, 1.0, 1.0);
-  gtk_container_set_border_width (GTK_CONTAINER (align), 1);
-  
-  gtk_container_add (GTK_CONTAINER (event_box), align);
-  gtk_container_add (GTK_CONTAINER (align), child_view);
-  
-  gtk_text_view_add_child_at_anchor (view, event_box, anchor);
-
-  recursive_attach_view (depth + 1, GTK_TEXT_VIEW (child_view), anchor);
-}
-
-static void
-easter_egg_callback (GtkWidget *button,
-                     gpointer   data)
-{
-  static GtkWidget *window = NULL;
-  GtkTextBuffer *buffer;
-  GtkWidget     *view;
-  GtkTextIter    iter;
-  GtkTextChildAnchor *anchor;
-  GtkWidget *sw;
-
-  if (window)
-    {
-      gtk_window_present (GTK_WINDOW (window));
-      return;
-    }
-  
-  buffer = gtk_text_buffer_new (NULL);
-
-  gtk_text_buffer_get_start_iter (buffer, &iter);
-
-  gtk_text_buffer_insert (buffer, &iter,
-                          "This buffer is shared by a set of nested text views.\n Nested view:\n", -1);
-  anchor = gtk_text_buffer_create_child_anchor (buffer, &iter);
-  gtk_text_buffer_insert (buffer, &iter,
-                          "\nDon't do this in real applications, please.\n", -1);
-
-  view = gtk_text_view_new_with_buffer (buffer);
-  
-  recursive_attach_view (0, GTK_TEXT_VIEW (view), anchor);
-  
-  g_object_unref (buffer);
-
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  sw = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                  GTK_POLICY_AUTOMATIC,
-                                  GTK_POLICY_AUTOMATIC);
-
-  gtk_container_add (GTK_CONTAINER (window), sw);
-  gtk_container_add (GTK_CONTAINER (sw), view);
-
-  g_object_add_weak_pointer (G_OBJECT (window),
-                             (gpointer *) &window);
-
-  gtk_window_set_default_size (GTK_WINDOW (window), 300, 400);
-  
-  gtk_widget_show_all (window);
-}
-

demos/gtk-demo/tree_store.c

@@ -1,450 +0,0 @@
-/* Tree View/Tree Store
- *
- * The GtkTreeStore is used to store data in tree form, to be
- * used later on by a GtkTreeView to display it. This demo builds
- * a simple GtkTreeStore and displays it. If you're new to the
- * GtkTreeView widgets and associates, look into the GtkListStore
- * example first.
- *
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-/* TreeItem structure */
-typedef struct _TreeItem TreeItem;
-struct _TreeItem
-{
-  const gchar    *label;
-  gboolean        alex;
-  gboolean        havoc;
-  gboolean        tim;
-  gboolean        owen;
-  gboolean        dave;
-  gboolean        world_holiday; /* shared by the European hackers */
-  TreeItem       *children;
-};
-
-/* columns */
-enum
-{
-  HOLIDAY_NAME_COLUMN = 0,
-  ALEX_COLUMN,
-  HAVOC_COLUMN,
-  TIM_COLUMN,
-  OWEN_COLUMN,
-  DAVE_COLUMN,
-
-  VISIBLE_COLUMN,
-  WORLD_COLUMN,
-  NUM_COLUMNS
-};
-
-/* tree data */
-static TreeItem january[] =
-{
-  {"New Years Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
-  {"Presidential Inauguration", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  {"Martin Luther King Jr. day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem february[] =
-{
-  { "Presidents' Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { "Groundhog Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Valentine's Day", FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, NULL },
-  { NULL }
-};
-
-static TreeItem march[] =
-{
-  { "National Tree Planting Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "St Patrick's Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { NULL }
-};
-static TreeItem april[] =
-{
-  { "April Fools' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Army Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Earth Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Administrative Professionals' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem may[] =
-{
-  { "Nurses' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "National Day of Prayer", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Mothers' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Armed Forces Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Memorial Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
-  { NULL }
-};
-
-static TreeItem june[] =
-{
-  { "June Fathers' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Juneteenth (Liberation of Slaves)", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Flag Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem july[] =
-{
-  { "Parents' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Independence Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem august[] =
-{
-  { "Air Force Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Coast Guard Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Friendship Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem september[] =
-{
-  { "Grandparents' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { "Citizenship Day or Constitution Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Labor Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
-  { NULL }
-};
-
-static TreeItem october[] =
-{
-  { "National Children's Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Bosses' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Sweetest Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Mother-in-Law's Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Navy Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Columbus Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { "Halloween", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
-  { NULL }
-};
-
-static TreeItem november[] =
-{
-  { "Marine Corps Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Veterans' Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
-  { "Thanksgiving", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-static TreeItem december[] =
-{
-  { "Pearl Harbor Remembrance Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { "Christmas", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
-  { "Kwanzaa", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
-  { NULL }
-};
-
-
-static TreeItem toplevel[] =
-{
-  {"January", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, january},
-  {"February", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, february},
-  {"March", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, march},
-  {"April", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, april},
-  {"May", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, may},
-  {"June", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, june},
-  {"July", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, july},
-  {"August", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, august},
-  {"September", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, september},
-  {"October", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, october},
-  {"November", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, november},
-  {"December", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, december},
-  {NULL}
-};
-
-
-static GtkTreeModel *
-create_model (void)
-{
-  GtkTreeStore *model;
-  GtkTreeIter iter;
-  TreeItem *month = toplevel;
-
-  /* create tree store */
-  model = gtk_tree_store_new (NUM_COLUMNS,
-			      G_TYPE_STRING,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN,
-			      G_TYPE_BOOLEAN);
-
-  /* add data to the tree store */
-  while (month->label)
-    {
-      TreeItem *holiday = month->children;
-
-      gtk_tree_store_append (model, &iter, NULL);
-      gtk_tree_store_set (model, &iter,
-			  HOLIDAY_NAME_COLUMN, month->label,
-			  ALEX_COLUMN, FALSE,
-			  HAVOC_COLUMN, FALSE,
-			  TIM_COLUMN, FALSE,
-			  OWEN_COLUMN, FALSE,
-			  DAVE_COLUMN, FALSE,
-			  VISIBLE_COLUMN, FALSE,
-			  WORLD_COLUMN, FALSE,
-			  -1);
-
-      /* add children */
-      while (holiday->label)
-	{
-	  GtkTreeIter child_iter;
-
-	  gtk_tree_store_append (model, &child_iter, &iter);
-	  gtk_tree_store_set (model, &child_iter,
-			      HOLIDAY_NAME_COLUMN, holiday->label,
-			      ALEX_COLUMN, holiday->alex,
-			      HAVOC_COLUMN, holiday->havoc,
-			      TIM_COLUMN, holiday->tim,
-			      OWEN_COLUMN, holiday->owen,
-			      DAVE_COLUMN, holiday->dave,
-			      VISIBLE_COLUMN, TRUE,
-			      WORLD_COLUMN, holiday->world_holiday,
-			      -1);
-
-	  holiday++;
-	}
-
-      month++;
-    }
-
-  return GTK_TREE_MODEL (model);
-}
-
-static void
-item_toggled (GtkCellRendererToggle *cell,
-	      gchar                 *path_str,
-	      gpointer               data)
-{
-  GtkTreeModel *model = (GtkTreeModel *)data;
-  GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
-  GtkTreeIter iter;
-  gboolean toggle_item;
-
-  gint *column;
-
-  column = g_object_get_data (G_OBJECT (cell), "column");
-
-  /* get toggled iter */
-  gtk_tree_model_get_iter (model, &iter, path);
-  gtk_tree_model_get (model, &iter, column, &toggle_item, -1);
-
-  /* do something with the value */
-  toggle_item ^= 1;
-
-  /* set new value */
-  gtk_tree_store_set (GTK_TREE_STORE (model), &iter, column,
-		      toggle_item, -1);
-
-  /* clean up */
-  gtk_tree_path_free (path);
-}
-
-static void
-add_columns (GtkTreeView *treeview)
-{
-  gint col_offset;
-  GtkCellRenderer *renderer;
-  GtkTreeViewColumn *column;
-  GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-
-  /* column for holiday names */
-  renderer = gtk_cell_renderer_text_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Holiday",
-							    renderer, "text",
-							    HOLIDAY_NAME_COLUMN,
-							    NULL);
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-
-  /* alex column */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)ALEX_COLUMN);
-
-  g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Alex",
-							    renderer,
-							    "active",
-							    ALEX_COLUMN,
-							    "visible",
-							    VISIBLE_COLUMN,
-							    "activatable",
-							    WORLD_COLUMN, NULL);
-
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-
-  /* havoc column */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)HAVOC_COLUMN);
-
-  g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Havoc",
-							    renderer,
-							    "active",
-							    HAVOC_COLUMN,
-							    "visible",
-							    VISIBLE_COLUMN,
-							    NULL);
-
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-
-  /* tim column */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)TIM_COLUMN);
-
-  g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Tim",
-							    renderer,
-							    "active",
-							    TIM_COLUMN,
-							    "visible",
-							    VISIBLE_COLUMN,
-							    "activatable",
-							    WORLD_COLUMN, NULL);
-
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-
-  /* owen column */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)OWEN_COLUMN);
-
-  g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Owen",
-							    renderer,
-							    "active",
-							    OWEN_COLUMN,
-							    "visible",
-							    VISIBLE_COLUMN,
-							    NULL);
-
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-
-  /* dave column */
-  renderer = gtk_cell_renderer_toggle_new ();
-  g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (gint *)DAVE_COLUMN);
-
-  g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
-
-  col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-							    -1, "Dave",
-							    renderer,
-							    "active",
-							    DAVE_COLUMN,
-							    "visible",
-							    VISIBLE_COLUMN,
-							    NULL);
-
-  column = gtk_tree_view_get_column (GTK_TREE_VIEW (treeview), col_offset - 1);
-  gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column),
-				   GTK_TREE_VIEW_COLUMN_FIXED);
-  gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
-  gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
-}
-
-GtkWidget *
-do_tree_store (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox;
-      GtkWidget *sw;
-      GtkWidget *treeview;
-      GtkTreeModel *model;
-
-      /* create window, etc */
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Card planning sheet");
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_vbox_new (FALSE, 8);
-      gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      gtk_box_pack_start (GTK_BOX (vbox),
-			  gtk_label_new ("Jonathan's Holiday Card Planning Sheet"),
-			  FALSE, FALSE, 0);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-					   GTK_SHADOW_ETCHED_IN);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (vbox), sw, TRUE, TRUE, 0);
-
-      /* create model */
-      model = create_model ();
-
-      /* create tree view */
-      treeview = gtk_tree_view_new_with_model (model);
-      g_object_unref (model);
-      gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (treeview), TRUE);
-      gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)),
-				   GTK_SELECTION_MULTIPLE);
-
-      add_columns (GTK_TREE_VIEW (treeview));
-
-      gtk_container_add (GTK_CONTAINER (sw), treeview);
-
-      /* expand all rows after the treeview widget has been realized */
-      g_signal_connect (treeview, "realize",
-			G_CALLBACK (gtk_tree_view_expand_all), NULL);
-      gtk_window_set_default_size (GTK_WINDOW (window), 650, 400);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/gtk-demo/ui_manager.c

@@ -1,234 +0,0 @@
-/* UI Manager
- *
- * The GtkUIManager object allows the easy creation of menus
- * from an array of actions and a description of the menu hierarchy.
- */
-
-#include <gtk/gtk.h>
-
-static void
-activate_action (GtkAction *action)
-{
-  g_message ("Action \"%s\" activated", gtk_action_get_name (action));
-}
-
-static void
-activate_radio_action (GtkAction *action, GtkRadioAction *current)
-{
-  g_message ("Radio action \"%s\" selected", 
-	     gtk_action_get_name (GTK_ACTION (current)));
-}
-
-static GtkActionEntry entries[] = {
-  { "FileMenu", NULL, "_File" },               /* name, stock id, label */
-  { "PreferencesMenu", NULL, "_Preferences" }, /* name, stock id, label */
-  { "ColorMenu", NULL, "_Color"  },            /* name, stock id, label */
-  { "ShapeMenu", NULL, "_Shape" },             /* name, stock id, label */
-  { "HelpMenu", NULL, "_Help" },               /* name, stock id, label */
-  { "New", GTK_STOCK_NEW,                      /* name, stock id */
-    "_New", "<control>N",                      /* label, accelerator */
-    "Create a new file",                       /* tooltip */ 
-    G_CALLBACK (activate_action) },      
-  { "Open", GTK_STOCK_OPEN,                    /* name, stock id */
-    "_Open","<control>O",                      /* label, accelerator */     
-    "Open a file",                             /* tooltip */
-    G_CALLBACK (activate_action) }, 
-  { "Save", GTK_STOCK_SAVE,                    /* name, stock id */
-    "_Save","<control>S",                      /* label, accelerator */     
-    "Save current file",                       /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "SaveAs", GTK_STOCK_SAVE,                  /* name, stock id */
-    "Save _As...", NULL,                       /* label, accelerator */     
-    "Save to a file",                          /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "Quit", GTK_STOCK_QUIT,                    /* name, stock id */
-    "_Quit", "<control>Q",                     /* label, accelerator */     
-    "Quit",                                    /* tooltip */
-    G_CALLBACK (activate_action) },
-  { "About", NULL,                             /* name, stock id */
-    "_About", "<control>A",                    /* label, accelerator */     
-    "About",                                   /* tooltip */  
-    G_CALLBACK (activate_action) },
-  { "Logo", "demo-gtk-logo",                   /* name, stock id */
-     NULL, NULL,                               /* label, accelerator */     
-    "GTK+",                                    /* tooltip */
-    G_CALLBACK (activate_action) },
-};
-static guint n_entries = G_N_ELEMENTS (entries);
-
-
-static GtkToggleActionEntry toggle_entries[] = {
-  { "Bold", GTK_STOCK_BOLD,                    /* name, stock id */
-     "_Bold", "<control>B",                    /* label, accelerator */     
-    "Bold",                                    /* tooltip */
-    G_CALLBACK (activate_action), 
-    TRUE },                                    /* is_active */
-};
-static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
-
-enum {
-  COLOR_RED,
-  COLOR_GREEN,
-  COLOR_BLUE
-};
-
-static GtkRadioActionEntry color_entries[] = {
-  { "Red", NULL,                               /* name, stock id */
-    "_Red", "<control>R",                      /* label, accelerator */     
-    "Blood", COLOR_RED },                      /* tooltip, value */
-  { "Green", NULL,                             /* name, stock id */
-    "_Green", "<control>G",                    /* label, accelerator */     
-    "Grass", COLOR_GREEN },                    /* tooltip, value */
-  { "Blue", NULL,                              /* name, stock id */
-    "_Blue", "<control>B",                     /* label, accelerator */     
-    "Sky", COLOR_BLUE },                       /* tooltip, value */
-};
-static guint n_color_entries = G_N_ELEMENTS (color_entries);
-
-enum {
-  SHAPE_SQUARE,
-  SHAPE_RECTANGLE,
-  SHAPE_OVAL
-};
-
-static GtkRadioActionEntry shape_entries[] = {
-  { "Square", NULL,                            /* name, stock id */
-    "_Square", "<control>S",                   /* label, accelerator */     
-    "Square",  SHAPE_SQUARE },                 /* tooltip, value */
-  { "Rectangle", NULL,                         /* name, stock id */
-    "_Rectangle", "<control>R",                /* label, accelerator */     
-    "Rectangle", SHAPE_RECTANGLE },            /* tooltip, value */
-  { "Oval", NULL,                              /* name, stock id */
-    "_Oval", "<control>O",                     /* label, accelerator */     
-    "Egg", SHAPE_OVAL },                       /* tooltip, value */  
-};
-static guint n_shape_entries = G_N_ELEMENTS (shape_entries);
-
-static const gchar *ui_info = 
-"<ui>"
-"  <menubar name='MenuBar'>"
-"    <menu action='FileMenu'>"
-"      <menuitem action='New'/>"
-"      <menuitem action='Open'/>"
-"      <menuitem action='Save'/>"
-"      <menuitem action='SaveAs'/>"
-"      <separator/>"
-"      <menuitem action='Quit'/>"
-"    </menu>"
-"    <menu action='PreferencesMenu'>"
-"      <menu action='ColorMenu'>"
-"	<menuitem action='Red'/>"
-"	<menuitem action='Green'/>"
-"	<menuitem action='Blue'/>"
-"      </menu>"
-"      <menu action='ShapeMenu'>"
-"        <menuitem action='Square'/>"
-"        <menuitem action='Rectangle'/>"
-"        <menuitem action='Oval'/>"
-"      </menu>"
-"      <menuitem action='Bold'/>"
-"    </menu>"
-"    <menu action='HelpMenu'>"
-"      <menuitem action='About'/>"
-"    </menu>"
-"  </menubar>"
-"  <toolbar  name='ToolBar'>"
-"    <toolitem action='Open'/>"
-"    <toolitem action='Quit'/>"
-"    <separator action='Sep1'/>"
-"    <toolitem action='Logo'/>"
-"  </toolbar>"
-"</ui>";
-
-GtkWidget *
-do_ui_manager (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  
-  if (!window)
-    {
-      GtkWidget *box1;
-      GtkWidget *box2;
-      GtkWidget *separator;
-      GtkWidget *label;
-      GtkWidget *button;
-      GtkUIManager *ui;
-      GtkActionGroup *actions;
-      GError *error = NULL;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (do_widget));
-      
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-      g_signal_connect (window, "delete-event",
-			G_CALLBACK (gtk_true), NULL);
-
-      actions = gtk_action_group_new ("Actions");
-      gtk_action_group_add_actions (actions, entries, n_entries, NULL);
-      gtk_action_group_add_toggle_actions (actions, 
-					   toggle_entries, n_toggle_entries, 
-					   NULL);
-      gtk_action_group_add_radio_actions (actions, 
-					  color_entries, n_color_entries, 
-					  COLOR_RED,
-					  G_CALLBACK (activate_radio_action), 
-					  NULL);
-      gtk_action_group_add_radio_actions (actions, 
-					  shape_entries, n_shape_entries, 
-					  SHAPE_OVAL,
-					  G_CALLBACK (activate_radio_action), 
-					  NULL);
-
-      ui = gtk_ui_manager_new ();
-      gtk_ui_manager_insert_action_group (ui, actions, 0);
-      gtk_window_add_accel_group (GTK_WINDOW (window), 
-				  gtk_ui_manager_get_accel_group (ui));
-      gtk_window_set_title (GTK_WINDOW (window), "UI Manager");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-      
-      if (!gtk_ui_manager_add_ui_from_string (ui, ui_info, -1, &error))
-	{
-	  g_message ("building menus failed: %s", error->message);
-	  g_error_free (error);
-	}
-
-      box1 = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), box1);
-      
-      gtk_box_pack_start (GTK_BOX (box1),
-			  gtk_ui_manager_get_widget (ui, "/MenuBar"),
-			  FALSE, FALSE, 0);
-
-      label = gtk_label_new ("Type\n<alt>\nto start");
-      gtk_widget_set_size_request (label, 200, 200);
-      gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
-      gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
-
-
-      separator = gtk_hseparator_new ();
-      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
-
-
-      box2 = gtk_vbox_new (FALSE, 10);
-      gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
-      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
-
-      button = gtk_button_new_with_label ("close");
-      g_signal_connect_swapped (button, "clicked",
-				G_CALLBACK (gtk_widget_destroy), window);
-      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
-      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-      gtk_widget_grab_default (button);
-
-      gtk_widget_show_all (window);
-    }
-  else
-    {
-      gtk_widget_destroy (window);
-      window = NULL;
-    }
-
-  return window;
-}

demos/pixbuf-demo.c

@@ -1,234 +0,0 @@
-/* GdkPixbuf library - Scaling and compositing demo
- *
- * Copyright (C) 1999 The Free Software Foundation
- *
- * Authors: Federico Mena-Quintero <federico@gimp.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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 <stdlib.h>
-#include <gtk/gtk.h>
-#include <math.h>
-
-
-
-#define FRAME_DELAY 50
-
-#define BACKGROUND_NAME "background.jpg"
-
-static const char *image_names[] = {
-	"apple-red.png",
-	"gnome-applets.png",
-	"gnome-calendar.png",
-	"gnome-foot.png",
-	"gnome-gmush.png",
-	"gnome-gimp.png",
-	"gnome-gsame.png",
-	"gnu-keys.png"
-};
-
-#define N_IMAGES (sizeof (image_names) / sizeof (image_names[0]))
-
-/* Current frame */
-static GdkPixbuf *frame;
-
-/* Background image */
-static GdkPixbuf *background;
-static int back_width, back_height;
-
-/* Images */
-static GdkPixbuf *images[N_IMAGES];
-
-/* Widgets */
-static GtkWidget *da;
-
-
-
-/* Loads the images for the demo and returns whether the operation succeeded */
-static gboolean
-load_pixbufs (void)
-{
-	int i;
-
-        /* We pass NULL for the error return location, we don't care
-         * about the error message.
-         */
-        
-	background = gdk_pixbuf_new_from_file (BACKGROUND_NAME, NULL);
-	if (!background)
-		return FALSE;
-
-	back_width = gdk_pixbuf_get_width (background);
-	back_height = gdk_pixbuf_get_height (background);
-
-	for (i = 0; i < N_IMAGES; i++) {
-		images[i] = gdk_pixbuf_new_from_file (image_names[i], NULL);
-		if (!images[i])
-			return FALSE;
-	}
-
-	return TRUE;
-}
-
-/* Expose callback for the drawing area */
-static gint
-expose_cb (GtkWidget *widget, GdkEventExpose *event, gpointer data)
-{
-	guchar *pixels;
-	int rowstride;
-
-	rowstride = gdk_pixbuf_get_rowstride (frame);
-
-	pixels = gdk_pixbuf_get_pixels (frame) + rowstride * event->area.y + event->area.x * 3;
-		  
-	gdk_draw_rgb_image_dithalign (widget->window,
-				      widget->style->black_gc,
-				      event->area.x, event->area.y,
-				      event->area.width, event->area.height,
-				      GDK_RGB_DITHER_NORMAL,
-				      pixels, rowstride,
-				      event->area.x, event->area.y);
-
-	return TRUE;
-}
-
-#define CYCLE_LEN 60
-
-static int frame_num;
-
-/* Timeout handler to regenerate the frame */
-static gint
-timeout (gpointer data)
-{
-	double f;
-	int i;
-	double xmid, ymid;
-	double radius;
-
-	gdk_pixbuf_copy_area (background, 0, 0, back_width, back_height,
-			      frame, 0, 0);
-
-	f = (double) (frame_num % CYCLE_LEN) / CYCLE_LEN;
-
-	xmid = back_width / 2.0;
-	ymid = back_height / 2.0;
-
-	radius = MIN (xmid, ymid) / 2.0;
-
-	for (i = 0; i < N_IMAGES; i++) {
-		double ang;
-		int xpos, ypos;
-		int iw, ih;
-		double r;
-		GdkRectangle r1, r2, dest;
-		double k;
-
-		ang = 2.0 * G_PI * (double) i / N_IMAGES - f * 2.0 * G_PI;
-
-		iw = gdk_pixbuf_get_width (images[i]);
-		ih = gdk_pixbuf_get_height (images[i]);
-
-		r = radius + (radius / 3.0) * sin (f * 2.0 * G_PI);
-
-		xpos = floor (xmid + r * cos (ang) - iw / 2.0 + 0.5);
-		ypos = floor (ymid + r * sin (ang) - ih / 2.0 + 0.5);
-
-		k = (i & 1) ? sin (f * 2.0 * G_PI) : cos (f * 2.0 * G_PI);
-		k = 2.0 * k * k;
-		k = MAX (0.25, k);
-
-		r1.x = xpos;
-		r1.y = ypos;
-		r1.width = iw * k;
-		r1.height = ih * k;
-
-		r2.x = 0;
-		r2.y = 0;
-		r2.width = back_width;
-		r2.height = back_height;
-
-		if (gdk_rectangle_intersect (&r1, &r2, &dest))
-			gdk_pixbuf_composite (images[i],
-					      frame,
-					      dest.x, dest.y,
-					      dest.width, dest.height,
-					      xpos, ypos,
-					      k, k,
-					      GDK_INTERP_NEAREST,
-					      ((i & 1)
-					       ? MAX (127, fabs (255 * sin (f * 2.0 * G_PI)))
-					       : MAX (127, fabs (255 * cos (f * 2.0 * G_PI)))));
-	}
-
-	gtk_widget_queue_draw (da);
-
-	frame_num++;
-	return TRUE;
-}
-
-static guint timeout_id;
-
-/* Destroy handler for the window */
-static void
-destroy_cb (GtkObject *object, gpointer data)
-{
-	g_source_remove (timeout_id);
-	timeout_id = 0;
-
-	gtk_main_quit ();
-}
-
-extern void pixbuf_init();
-
-int
-main (int argc, char **argv)
-{
-	GtkWidget *window;
-
-	pixbuf_init ();
-	gtk_init (&argc, &argv);
-
-	if (!load_pixbufs ()) {
-		g_message ("main(): Could not load all the pixbufs!");
-		exit (EXIT_FAILURE);
-	}
-
-	frame = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, back_width, back_height);
-
-	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-	gtk_widget_set_size_request (window, back_width, back_height);
-        gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-	g_signal_connect (window, "destroy",
-			  G_CALLBACK (destroy_cb), NULL);
-
-	da = gtk_drawing_area_new ();
-
-	g_signal_connect (da, "expose_event",
-			  G_CALLBACK (expose_cb), NULL);
-
-	gtk_container_add (GTK_CONTAINER (window), da);
-
-	timeout_id = g_timeout_add (FRAME_DELAY, timeout, NULL);
-
-	gtk_widget_show_all (window);
-	gtk_main ();
-
-	return 0;
-}

demos/pixbuf-init.c

@@ -1,20 +0,0 @@
-#include <config.h>
-#include <glib.h>
-
-#include <sys/stat.h>
-#include <stdlib.h>
-
-static gboolean
-file_exists (const char *filename)
-{
-  struct stat statbuf;
-
-  return stat (filename, &statbuf) == 0;
-}
-
-void
-pixbuf_init (void)
-{
-  if (file_exists ("../gdk-pixbuf/libpixbufloader-pnm.la"))
-    g_setenv ("GDK_PIXBUF_MODULE_FILE", "../gdk-pixbuf/gdk-pixbuf.loaders", TRUE);
-}

demos/testanimation.c

@@ -1,444 +0,0 @@
-
-/* 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 Lesser 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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 <errno.h>
-#include <gtk/gtk.h>
-
-typedef struct _LoadContext LoadContext;
-
-struct _LoadContext
-{
-  gchar *filename;
-  GtkWidget *window;
-  GdkPixbufLoader *pixbuf_loader;
-  guint load_timeout;
-  FILE* image_stream;
-};
-
-static void
-destroy_context (gpointer data)
-{
-  LoadContext *lc = data;
-
-  g_free (lc->filename);
-  
-  if (lc->load_timeout)
-    g_source_remove (lc->load_timeout);
-
-  if (lc->image_stream)
-    fclose (lc->image_stream);
-
-  if (lc->pixbuf_loader)
-    {
-      gdk_pixbuf_loader_close (lc->pixbuf_loader, NULL);
-      g_object_unref (lc->pixbuf_loader);
-    }
-  
-  g_free (lc);
-}
-
-static LoadContext*
-get_load_context (GtkWidget *image)
-{
-  LoadContext *lc;
-
-  lc = g_object_get_data (G_OBJECT (image), "lc");
-
-  if (lc == NULL)
-    {
-      lc = g_new0 (LoadContext, 1);
-
-      g_object_set_data_full (G_OBJECT (image),        
-                              "lc",
-                              lc,
-                              destroy_context);
-    }
-
-  return lc;
-}
-
-static void
-progressive_prepared_callback (GdkPixbufLoader* loader,
-                               gpointer         data)
-{
-  GdkPixbuf* pixbuf;
-  GtkWidget* image;
-
-  image = GTK_WIDGET (data);
-    
-  pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
-
-  /* Avoid displaying random memory contents, since the pixbuf
-   * isn't filled in yet.
-   */
-  gdk_pixbuf_fill (pixbuf, 0xaaaaaaff);
-
-  /* Could set the pixbuf instead, if we only wanted to display
-   * static images.
-   */
-  gtk_image_set_from_animation (GTK_IMAGE (image),
-                                gdk_pixbuf_loader_get_animation (loader));
-}
-
-static void
-progressive_updated_callback (GdkPixbufLoader* loader,
-                              gint x, gint y, gint width, gint height,
-                              gpointer data)
-{
-  GtkWidget* image;
-  
-  image = GTK_WIDGET (data);
-
-  /* We know the pixbuf inside the GtkImage has changed, but the image
-   * itself doesn't know this; so queue a redraw.  If we wanted to be
-   * really efficient, we could use a drawing area or something
-   * instead of a GtkImage, so we could control the exact position of
-   * the pixbuf on the display, then we could queue a draw for only
-   * the updated area of the image.
-   */
-
-  /* We only really need to redraw if the image's animation iterator
-   * is gdk_pixbuf_animation_iter_on_currently_loading_frame(), but
-   * who cares.
-   */
-  
-  gtk_widget_queue_draw (image);
-}
-
-static gint
-progressive_timeout (gpointer data)
-{
-  GtkWidget *image;
-  LoadContext *lc;
-  
-  image = GTK_WIDGET (data);
-  lc = get_load_context (image);
-  
-  /* This shows off fully-paranoid error handling, so looks scary.
-   * You could factor out the error handling code into a nice separate
-   * function to make things nicer.
-   */
-  
-  if (lc->image_stream)
-    {
-      size_t bytes_read;
-      guchar buf[256];
-      GError *error = NULL;
-      
-      bytes_read = fread (buf, 1, 256, lc->image_stream);
-
-      if (ferror (lc->image_stream))
-        {
-          GtkWidget *dialog;
-          
-          dialog = gtk_message_dialog_new (GTK_WINDOW (lc->window),
-                                           GTK_DIALOG_DESTROY_WITH_PARENT,
-                                           GTK_MESSAGE_ERROR,
-                                           GTK_BUTTONS_CLOSE,
-                                           "Failure reading image file 'alphatest.png': %s",
-                                           g_strerror (errno));
-
-          g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-          fclose (lc->image_stream);
-          lc->image_stream = NULL;
-
-          gtk_widget_show (dialog);
-          
-          lc->load_timeout = 0;
-
-          return FALSE; /* uninstall the timeout */
-        }
-
-      if (!gdk_pixbuf_loader_write (lc->pixbuf_loader,
-                                    buf, bytes_read,
-                                    &error))
-        {
-          GtkWidget *dialog;
-          
-          dialog = gtk_message_dialog_new (GTK_WINDOW (lc->window),
-                                           GTK_DIALOG_DESTROY_WITH_PARENT,
-                                           GTK_MESSAGE_ERROR,
-                                           GTK_BUTTONS_CLOSE,
-                                           "Failed to load image: %s",
-                                           error->message);
-
-          g_error_free (error);
-          
-          g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-
-          fclose (lc->image_stream);
-          lc->image_stream = NULL;
-          
-          gtk_widget_show (dialog);
-
-          lc->load_timeout = 0;
-
-          return FALSE; /* uninstall the timeout */
-        }
-
-      if (feof (lc->image_stream))
-        {
-          fclose (lc->image_stream);
-          lc->image_stream = NULL;
-
-          /* Errors can happen on close, e.g. if the image
-           * file was truncated we'll know on close that
-           * it was incomplete.
-           */
-          error = NULL;
-          if (!gdk_pixbuf_loader_close (lc->pixbuf_loader,
-                                        &error))
-            {
-              GtkWidget *dialog;
-              
-              dialog = gtk_message_dialog_new (GTK_WINDOW (lc->window),
-                                               GTK_DIALOG_DESTROY_WITH_PARENT,
-                                               GTK_MESSAGE_ERROR,
-                                               GTK_BUTTONS_CLOSE,
-                                               "Failed to load image: %s",
-                                               error->message);
-              
-              g_error_free (error);
-              
-              g_signal_connect (dialog, "response",
-				G_CALLBACK (gtk_widget_destroy), NULL);
-              
-              gtk_widget_show (dialog);
-
-              g_object_unref (lc->pixbuf_loader);
-              lc->pixbuf_loader = NULL;
-              
-              lc->load_timeout = 0;
-              
-              return FALSE; /* uninstall the timeout */
-            }
-          
-          g_object_unref (lc->pixbuf_loader);
-          lc->pixbuf_loader = NULL;
-        }
-    }
-  else
-    {
-      lc->image_stream = fopen (lc->filename, "r");
-
-      if (lc->image_stream == NULL)
-        {
-          GtkWidget *dialog;
-          
-          dialog = gtk_message_dialog_new (GTK_WINDOW (lc->window),
-                                           GTK_DIALOG_DESTROY_WITH_PARENT,
-                                           GTK_MESSAGE_ERROR,
-                                           GTK_BUTTONS_CLOSE,
-                                           "Unable to open image file '%s': %s",
-                                           lc->filename,
-                                           g_strerror (errno));
-
-          g_signal_connect (dialog, "response",
-			    G_CALLBACK (gtk_widget_destroy), NULL);
-          
-          gtk_widget_show (dialog);
-
-          lc->load_timeout = 0;
-
-          return FALSE; /* uninstall the timeout */
-        }
-
-      if (lc->pixbuf_loader)
-        {
-          gdk_pixbuf_loader_close (lc->pixbuf_loader, NULL);
-          g_object_unref (lc->pixbuf_loader);
-          lc->pixbuf_loader = NULL;
-        }
-      
-      lc->pixbuf_loader = gdk_pixbuf_loader_new ();
-      
-      g_signal_connect (lc->pixbuf_loader, "area_prepared",
-			G_CALLBACK (progressive_prepared_callback), image);
-      g_signal_connect (lc->pixbuf_loader, "area_updated",
-			G_CALLBACK (progressive_updated_callback), image);
-    }
-
-  /* leave timeout installed */
-  return TRUE;
-}
-
-static void
-start_progressive_loading (GtkWidget *image)
-{
-  LoadContext *lc;
-
-  lc = get_load_context (image);
-  
-  /* This is obviously totally contrived (we slow down loading
-   * on purpose to show how incremental loading works).
-   * The real purpose of incremental loading is the case where
-   * you are reading data from a slow source such as the network.
-   * The timeout simply simulates a slow data source by inserting
-   * pauses in the reading process.
-   */
-  lc->load_timeout = g_timeout_add (100,
-                                    progressive_timeout,
-                                    image);
-}
-
-static GtkWidget *
-do_image (const char *filename)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *image;
-  GtkWidget *label;
-  GtkWidget *align;
-  GtkWidget *window;
-  gchar *str, *escaped;
-  LoadContext *lc;
-  
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  gtk_window_set_title (GTK_WINDOW (window), "Image Loading");
-
-  gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-  vbox = gtk_vbox_new (FALSE, 8);
-  gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-  gtk_container_add (GTK_CONTAINER (window), vbox);
-
-  label = gtk_label_new (NULL);
-  gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
-  escaped = g_markup_escape_text (filename, -1);
-  str = g_strdup_printf ("Progressively loading: <b>%s</b>", escaped);
-  gtk_label_set_markup (GTK_LABEL (label),
-                        str);
-  g_free (escaped);
-  g_free (str);
-  
-  gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-  /* The alignment keeps the frame from growing when users resize
-   * the window
-   */
-  align = gtk_alignment_new (0.5, 0.5, 0, 0);
-  gtk_container_add (GTK_CONTAINER (align), frame);
-  gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, FALSE, 0);      
-
-  image = gtk_image_new_from_pixbuf (NULL);
-  gtk_container_add (GTK_CONTAINER (frame), image);
-
-  lc = get_load_context (image);
-
-  lc->window = window;
-  lc->filename = g_strdup (filename);
-  
-  start_progressive_loading (image);
-
-  g_signal_connect (window, "destroy",
-		    G_CALLBACK (gtk_main_quit), NULL);
-  
-  g_signal_connect (window, "delete_event",
-		    G_CALLBACK (gtk_main_quit), NULL);
-
-  gtk_widget_show_all (window);
-
-  return window;
-}
-
-static void
-do_nonprogressive (const gchar *filename)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *image;
-  GtkWidget *label;
-  GtkWidget *align;
-  GtkWidget *window;
-  gchar *str, *escaped;
-  
-  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-  gtk_window_set_title (GTK_WINDOW (window), "Animation");
-
-  gtk_container_set_border_width (GTK_CONTAINER (window), 8);
-
-  vbox = gtk_vbox_new (FALSE, 8);
-  gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
-  gtk_container_add (GTK_CONTAINER (window), vbox);
-
-  label = gtk_label_new (NULL);
-  gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
-  escaped = g_markup_escape_text (filename, -1);
-  str = g_strdup_printf ("Loaded from file: <b>%s</b>", escaped);
-  gtk_label_set_markup (GTK_LABEL (label),
-                        str);
-  g_free (escaped);
-  g_free (str);
-  
-  gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
-      
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-  /* The alignment keeps the frame from growing when users resize
-   * the window
-   */
-  align = gtk_alignment_new (0.5, 0.5, 0, 0);
-  gtk_container_add (GTK_CONTAINER (align), frame);
-  gtk_box_pack_start (GTK_BOX (vbox), align, FALSE, FALSE, 0);      
-
-  image = gtk_image_new_from_file (filename);
-  gtk_container_add (GTK_CONTAINER (frame), image);
-
-  g_signal_connect (window, "destroy",
-		    G_CALLBACK (gtk_main_quit), NULL);
-  
-  g_signal_connect (window, "delete_event",
-		    G_CALLBACK (gtk_main_quit), NULL);
-
-  gtk_widget_show_all (window);
-}
-
-int
-main (int    argc,
-      char **argv)
-{
-  gint i;
-  
-  gtk_init (&argc, &argv);
-
-  i = 1;
-  while (i < argc)
-    {
-      do_image (argv[i]);
-      do_nonprogressive (argv[i]);
-      
-      ++i;
-    }
-
-  gtk_main ();
-  
-  return 0;
-}
-

demos/testpixbuf-drawable.c

@@ -1,115 +0,0 @@
-#include <config.h>
-#include <gtk/gtk.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 *) g_object_get_data (G_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 *) g_object_get_data (G_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_get_default_root_window ();
-      new_pixbuf = gdk_pixbuf_get_from_drawable (NULL, root, NULL,
-						 0, 0, 0, 0, evt->width, evt->height);
-      g_object_set_data (G_OBJECT (drawing_area), "pixbuf", new_pixbuf);
-      g_object_unref (pixbuf);
-   }
-
-   return FALSE;
-}
-
-extern void pixbuf_init ();
-
-int
-main (int argc, char **argv)
-{   
-   GdkWindow     *root;
-   GtkWidget     *window;
-   GtkWidget     *vbox;
-   GtkWidget     *drawing_area;
-   GdkPixbuf     *pixbuf;    
-   
-   pixbuf_init ();
-
-   gtk_init (&argc, &argv);   
-   gdk_rgb_set_verbose (TRUE);
-
-   gtk_widget_set_default_colormap (gdk_rgb_get_colormap ());
-
-   root = gdk_get_default_root_window ();
-   pixbuf = gdk_pixbuf_get_from_drawable (NULL, root, NULL,
-					  0, 0, 0, 0, 150, 160);
-   
-   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-   g_signal_connect (window, "delete_event",
-		     G_CALLBACK (close_app), NULL);
-   g_signal_connect (window, "destroy",   
-		     G_CALLBACK (close_app), NULL);
-   
-   vbox = gtk_vbox_new (FALSE, 0);
-   gtk_container_add (GTK_CONTAINER (window), vbox);  
-   
-   drawing_area = gtk_drawing_area_new ();
-   gtk_widget_set_size_request (GTK_WIDGET (drawing_area),
-                                gdk_pixbuf_get_width (pixbuf),
-                                gdk_pixbuf_get_height (pixbuf));
-   g_signal_connect (drawing_area, "expose_event",
-		     G_CALLBACK (expose_cb), NULL);
-
-   g_signal_connect (drawing_area, "configure_event",
-		     G_CALLBACK (configure_cb), NULL);
-   g_object_set_data (G_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;
-}

demos/testpixbuf-save.c

@@ -1,410 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
-
-#include "config.h"
-#include <stdio.h>
-
-#include <gtk/gtk.h>
-
-static void
-compare_pixbufs (GdkPixbuf *pixbuf, GdkPixbuf *compare, const gchar *file_type)
-{
-        if ((gdk_pixbuf_get_width (pixbuf) !=
-             gdk_pixbuf_get_width (compare)) ||
-            (gdk_pixbuf_get_height (pixbuf) !=
-             gdk_pixbuf_get_height (compare)) ||
-            (gdk_pixbuf_get_n_channels (pixbuf) !=
-             gdk_pixbuf_get_n_channels (compare)) ||
-            (gdk_pixbuf_get_has_alpha (pixbuf) !=
-             gdk_pixbuf_get_has_alpha (compare)) ||
-            (gdk_pixbuf_get_bits_per_sample (pixbuf) !=
-             gdk_pixbuf_get_bits_per_sample (compare))) {
-                fprintf (stderr,
-                         "saved %s file differs from copy in memory\n",
-                         file_type);
-        } else {
-                guchar *orig_pixels;
-                guchar *compare_pixels;
-                gint    orig_rowstride;
-                gint    compare_rowstride;
-                gint    width;
-                gint    height;
-                gint    bytes_per_pixel;
-                gint    x, y;
-                guchar *p1, *p2;
-                gint    count = 0;
-
-                orig_pixels = gdk_pixbuf_get_pixels (pixbuf);
-                compare_pixels = gdk_pixbuf_get_pixels (compare);
-
-                orig_rowstride = gdk_pixbuf_get_rowstride (pixbuf);
-                compare_rowstride = gdk_pixbuf_get_rowstride (compare);
-
-                width = gdk_pixbuf_get_width (pixbuf);
-                height = gdk_pixbuf_get_height (pixbuf);
-
-                /*  well...  */
-                bytes_per_pixel = gdk_pixbuf_get_n_channels (pixbuf);
-
-                p1 = orig_pixels;
-                p2 = compare_pixels;
-
-                for (y = 0; y < height; y++) {
-                        for (x = 0; x < width * bytes_per_pixel; x++)
-                                count += (*p1++ != *p2++);
-
-                        orig_pixels += orig_rowstride;
-                        compare_pixels += compare_rowstride;
-
-                        p1 = orig_pixels;
-                        p2 = compare_pixels;
-                }
-
-                if (count > 0) {
-                        fprintf (stderr,
-                                 "saved %s file differs from copy in memory\n",
-                                 file_type);
-                }
-        }
-}
-
-static gboolean
-save_to_loader (const gchar *buf, gsize count, GError **err, gpointer data)
-{
-        GdkPixbufLoader *loader = data;
-
-        return gdk_pixbuf_loader_write (loader, buf, count, err);
-}
-
-static GdkPixbuf *
-buffer_to_pixbuf (const gchar *buf, gsize count, GError **err)
-{
-        GdkPixbufLoader *loader;
-        GdkPixbuf *pixbuf;
-
-        loader = gdk_pixbuf_loader_new ();
-        if (gdk_pixbuf_loader_write (loader, buf, count, err) && 
-            gdk_pixbuf_loader_close (loader, err)) {
-                pixbuf = g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader));
-                g_object_unref (loader);
-                return pixbuf;
-        } else {
-                return NULL;
-        }
-}
-
-static void
-do_compare (GdkPixbuf *pixbuf, GdkPixbuf *compare, GError *err)
-{
-        if (compare == NULL) {
-                fprintf (stderr, "%s", err->message);
-                g_error_free (err);
-        } else {
-                compare_pixbufs (pixbuf, compare, "jpeg");
-                g_object_unref (compare);
-        }
-}
-
-static void
-keypress_check (GtkWidget *widget, GdkEventKey *evt, gpointer data)
-{
-        GdkPixbuf *pixbuf;
-        GtkDrawingArea *da = (GtkDrawingArea*)data;
-        GError *err = NULL;
-        gchar *buffer;
-        gsize count;
-        GdkPixbufLoader *loader;
-
-        pixbuf = (GdkPixbuf *) g_object_get_data (G_OBJECT (da), "pixbuf");
-
-        if (evt->keyval == 'q')
-                gtk_main_quit ();
-
-        if (evt->keyval == 's' && (evt->state & GDK_CONTROL_MASK)) {
-                /* save to callback */
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }	
-
-                loader = gdk_pixbuf_loader_new ();
-                if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "jpeg",
-                                                  &err,
-                                                  "quality", "100",
-                                                  NULL) ||
-                    !gdk_pixbuf_loader_close (loader, &err)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
-                                    err);
-                        g_object_unref (loader);
-                }
-        }
-        else if (evt->keyval == 'S') {
-                /* save to buffer */
-                if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "jpeg",
-                                                &err,
-                                                "quality", "100",
-                                                NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    buffer_to_pixbuf (buffer, count, &err),
-                                    err);
-                }
-        }
-        else if (evt->keyval == 's') {
-                /* save normally */
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }	
-
-                if (!gdk_pixbuf_save (pixbuf, "foo.jpg", "jpeg",
-                                      &err,
-                                      "quality", "100",
-                                      NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    gdk_pixbuf_new_from_file ("foo.jpg", &err),
-                                    err);
-                }
-        }
-
-        if (evt->keyval == 'p' && (evt->state & GDK_CONTROL_MASK)) {
-                /* save to callback */
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }
-
-                loader = gdk_pixbuf_loader_new ();
-                if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "png",
-                                                  &err,
-                                                  "tEXt::Software", "testpixbuf-save",
-                                                  NULL)
-                    || !gdk_pixbuf_loader_close (loader, &err)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
-                                    err);
-                        g_object_unref (loader);
-                }
-        }
-        else if (evt->keyval == 'P') {
-                /* save to buffer */
-                if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "png",
-                                                &err,
-                                                "tEXt::Software", "testpixbuf-save",
-                                                NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    buffer_to_pixbuf (buffer, count, &err),
-                                    err);
-                }
-        }
-        else if (evt->keyval == 'p') {
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }
-
-                if (!gdk_pixbuf_save (pixbuf, "foo.png", "png", 
-                                      &err,
-                                      "tEXt::Software", "testpixbuf-save",
-                                      NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare(pixbuf,
-                                   gdk_pixbuf_new_from_file ("foo.png", &err),
-                                   err);
-                }
-        }
-
-        if (evt->keyval == 'i' && (evt->state & GDK_CONTROL_MASK)) {
-                /* save to callback */
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }
-
-                loader = gdk_pixbuf_loader_new ();
-                if (!gdk_pixbuf_save_to_callback (pixbuf, save_to_loader, loader, "ico",
-                                                  &err,
-                                                  NULL)
-                    || !gdk_pixbuf_loader_close (loader, &err)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    g_object_ref (gdk_pixbuf_loader_get_pixbuf (loader)),
-                                    err);
-                        g_object_unref (loader);
-                }
-        }
-        else if (evt->keyval == 'I') {
-                /* save to buffer */
-                if (!gdk_pixbuf_save_to_buffer (pixbuf, &buffer, &count, "ico",
-                                                &err,
-                                                NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare (pixbuf,
-                                    buffer_to_pixbuf (buffer, count, &err),
-                                    err);
-                }
-        }
-        else if (evt->keyval == 'i') {
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                }
-
-                if (!gdk_pixbuf_save (pixbuf, "foo.ico", "ico", 
-                                      &err,
-                                      NULL)) {
-                        fprintf (stderr, "%s", err->message);
-                        g_error_free (err);
-                } else {
-                        do_compare(pixbuf,
-                                   gdk_pixbuf_new_from_file ("foo.ico", &err),
-                                   err);
-                }
-        }
-
-        if (evt->keyval == 'a') {
-                if (pixbuf == NULL) {
-                        fprintf (stderr, "PIXBUF NULL\n");
-                        return;
-                } else {
-                        GdkPixbuf *alpha_buf;
-
-                        alpha_buf = gdk_pixbuf_add_alpha (pixbuf,
-                                                          FALSE, 0, 0, 0);
-
-                        g_object_set_data_full (G_OBJECT (da),
-                                                "pixbuf", alpha_buf,
-                                                (GDestroyNotify) g_object_unref);
-                }
-        }
-}
-
-
-static int
-close_app (GtkWidget *widget, gpointer data)
-{
-        gtk_main_quit ();
-        return TRUE;
-}
-
-static int
-expose_cb (GtkWidget *drawing_area, GdkEventExpose *evt, gpointer data)
-{
-        GdkPixbuf *pixbuf;
-         
-        pixbuf = (GdkPixbuf *) g_object_get_data (G_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;
-}
-
-static int
-configure_cb (GtkWidget *drawing_area, GdkEventConfigure *evt, gpointer data)
-{
-        GdkPixbuf *pixbuf;
-                           
-        pixbuf = (GdkPixbuf *) g_object_get_data (G_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_get_default_root_window ();
-                new_pixbuf = gdk_pixbuf_get_from_drawable (NULL, root, NULL,
-                                                           0, 0, 0, 0, evt->width, evt->height);
-                g_object_set_data_full (G_OBJECT (drawing_area), "pixbuf", new_pixbuf,
-                                        (GDestroyNotify) g_object_unref);
-        }
-
-        return FALSE;
-}
-
-int
-main (int argc, char **argv)
-{   
-        GdkWindow     *root;
-        GtkWidget     *window;
-        GtkWidget     *vbox;
-        GtkWidget     *drawing_area;
-        GdkPixbuf     *pixbuf;    
-   
-        gtk_init (&argc, &argv);   
-
-        gtk_widget_set_default_colormap (gdk_rgb_get_colormap ());
-
-        root = gdk_get_default_root_window ();
-        pixbuf = gdk_pixbuf_get_from_drawable (NULL, root, NULL,
-                                               0, 0, 0, 0, 150, 160);
-   
-        window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-        g_signal_connect (window, "delete_event",
-			  G_CALLBACK (close_app), NULL);
-        g_signal_connect (window, "destroy",   
-			  G_CALLBACK (close_app), NULL);
-   
-        vbox = gtk_vbox_new (FALSE, 0);
-        gtk_container_add (GTK_CONTAINER (window), vbox);  
-   
-        drawing_area = gtk_drawing_area_new ();
-        gtk_widget_set_size_request (GTK_WIDGET (drawing_area),
-                                     gdk_pixbuf_get_width (pixbuf),
-                                     gdk_pixbuf_get_height (pixbuf));
-        g_signal_connect (drawing_area, "expose_event",
-			  G_CALLBACK (expose_cb), NULL);
-
-        g_signal_connect (drawing_area, "configure_event",
-			  G_CALLBACK (configure_cb), NULL);
-        g_signal_connect (window, "key_press_event", 
-			  G_CALLBACK (keypress_check), drawing_area);    
-        g_object_set_data_full (G_OBJECT (drawing_area), "pixbuf", pixbuf,
-                                (GDestroyNotify) g_object_unref);
-        gtk_box_pack_start (GTK_BOX (vbox), drawing_area, TRUE, TRUE, 0);
-   
-        gtk_widget_show_all (window);
-        gtk_main ();
-        return 0;
-}