_gtk_entry_get_selection_bound_location was not converting
priv->selection_bound to an index before feeding it to pango.
This was showing up as wrong handle positions when dragging
selections in password entries.
I was getting touch handles when double-clicking with a mouse.
And I was not getting touch handles when clicking around in a
textview that is sensitive, but not editable.
Correct these checks: A editable text view can have a cursor
and selections, and when in touchscreen mode, we need to show
handles for them.
On the situations where a different buffer is set, or the current
one is clobbered, the handles are unset. More effort could be indeed
done on setting those after the view has revalidated the contents
and the markers have valid coordinates again, although it's a bit of
a corner case.
Fixes the "hypertext" textview demo leaving handles at odd positions
after the buffer changed.
With the handles being invariably set to the min/max selection positions,
it's no longer necessary to keep this invariant when starting a selection.
Note that dragging from the text handles themselves will still disallow
both handles from crossing.
With the handles being invariably set to the min/max selection positions,
it's no longer necessary to keep this invariant when starting a selection.
Note that dragging from the text handles themselves will still disallow
both handles from crossing.
Given text widgets don't behave consitently wrt cursor/selection
bound, nor are really expected to do so, change GtkTextHandle
positions to represent selection start/end. Text widgets are
expected to match buffer iters/positions with handle positions.
GtkTextHandle creates temporary override redirect windows, but still
hook to the text widget for events, so those are effectively captured
by GtkScrolledWindow if a text widget is within it
GtkTextHandle is used to indicate both the cursor position
and the selection bound, dragging the handles will modify
the selection and scroll if necessary.
Backwards text selection is also blocked for touch devices,
so the handles don't get inverted positions and possibly
obscure portions of the selected text.
GtkTextHandle is used to indicate both the cursor position
and the selection bound, dragging the handles will modify
the selection and scroll if necessary.
Backwards text selection is also blocked for touch devices,
so the handles don't get inverted positions (This is more
important though on GtkTextView, as inverted handles may
obscure portions of the selected text, good for consistence
though)
This is a helper object to allow text widgets to implement
text selection on touch devices. It allows for both cursor
placement and text selection, displaying draggable handles
on/around the cursor and selection bound positions.
We no longer support modifying GdkWindow hierarchies during
expose events. This is not working anymore anyway as the
flush operation now does not push already rendered pixels
in the flushed window from the double buffer to the window.
https://bugzilla.gnome.org/show_bug.cgi?id=679144
Avoid copying back partially drawn double-buffer data
when flushing to avoid flicker. This means non double
buffered widgets must draw opaque pixels in its expose
handlers, and that you are not allowed to use direct
rendering (or modify GdkWindow pos/size/order) from
inside the expose handler of a double buffered widget.
See https://bugzilla.gnome.org/show_bug.cgi?id=679144 for more
details
gtk_widget_insert_action_group (widget, "foo", NULL) is valid, but
g_action_muxer_insert (muxer, "foo", NULL) is not. Use
g_action_muxer_remove() for that case.
The code was calling _gdk_window_ref_cairo_surface in a few places
where the intent was not to read/write to the surface, but just look
at its type (to e.g. create a similar surface). This is bad, as that
operation causes a flush which may cause unnecessary work and/or
flashing. Instead we just get the impl surface in these cases.
get_time_from_ns_event(): apply patch from Michael Hutchinson which
makes sure the returned guint32 wraps correctly on 32 bit machines
when the uptime exceeds 2^32 ms.
First, ensure we always consume floating values, as documented.
Second (and more serious), don't try to query the action if the
action name is not set yet. This will cause crashes...
It's too close to the release so we'll keep _set_menu() around, but
deprecate it, pointing to the new API. It will be removed (and the name
reused) before the 3.6.0 release.
https://bugzilla.gnome.org/show_bug.cgi?id=682235
If a section or submenu item has a "action-namespace" attribute, the
action names of the created GtkModelMenuItems will be prefixed with that
namespace. Namespaces can be cascaded.
There are no remaining users of the GActionMuxer in GtkApplicationWindow
because they've all been ported over to using the one on GtkWidget (via
GtkActionHelper, for the most part).
There are no remaining users of the GtkApplicationWindow API to create
GSimpleActionObserver or to get the GActionObservable (ie: muxer) for
the appwindow. Drop those APIs.
Drop the explicit passing of GActionGroup into the GtkMenu(Bar)
constructors and operate from the action context instead.
With GtkMenuItem implementing GtkActionable, this turns out to be pretty
easy (and most of the code can be removed from GtkModelMenuItem,
including the GActionObserver implementation).
Each GtkWindow with an associated GtkApplication should add this as
"app" to its action context. Each GtkApplicationWindow is its own
GActionGroup, and it should add itself to itself with the prefix "win".
There is now some duplication here because we have the new GActionMuxer
hierarchy managed by GtkWidget, but GtkApplicationWindow still carries
its own muxer. The redundancy will be removed in a future patch.
The current process of implementing GActionObserver is annoying and the
GSimpleActionObserver interface leaves a lot to be desired. Introduce a
new class, GtkActionHelper that gives you pretty much everything you'd
want to do as an implementor of GtkActionable.
The GtkActionHelper also features an "application" mode that is not
associated with a particular GtkWidget but rather with whatever widget
happens to be the active window of the given GtkApplication at a
particular point in time. This will be useful for the Mac OS menubar.
This allows adding a GActionGroup with a given name at an arbitrary
point in the widget tree.
This patch also adds an internal _get_action_muxer() API. Calling this
will create a GActionMuxer associated with the widget. The parent of
the muxer will be the muxer of the widget's conceptual parent. For
non-menus, that is the normal parent. For menus, it is the attach
widget.
In this way, we end up with a hierarchy of GActionMuxer that largely
reflects the hierarchy of GtkWidget, but only in places that the action
context has been requested. These muxers are the ones on which the
inserted actions groups are installed.
A following patch will add a user of this API.
If a muxer does not contain an action group with the given prefix, chain
up to the "parent" muxer to look for it.
This initial implementation is rather inefficient. It will lead to
changes on action groups associated with parent muxers being broadcast
to all children (regardless of if anybody there is interested or not).
An optimised version will follow soon.
-Include fallback-c89.c for the usage of round(), where an implementation
of round() is provided for compilers that don't have it
-Use g_ascii_strtod() instead of strtof as strtof() may not be universally
available.
-Turn on Whole Program Optimization for all Release builds.
-Disable Incremental Linking for all Release builds.
-Use MultiByte character set for all configurations for consistency.
-Enhance optimization by turning on WholeProgramOptimization for all
Release builds
-Disable IncrementalLinking for all Release builds
-Make sure we are using MultiByte character set, to be consistent across
the board for all configurations
Call _gtk_entry_get_display_text()from gtkentryaccessible.c to make
sure we always consider the actual text being displayed when
implementing the functions from the AtkTet interface.
https://bugzilla.gnome.org/show_bug.cgi?id=681591
Translating "ON" as "EK" (verb prefix for beginning of an action) and
"OFF" as "FOR" (away) is suboptimal. Just use the suggested 1/0 glpyhs
instead.
The previous translator was clearly insane.
These widgets have ancestors other than GObject which could eventually
implement the notify vfunc for their properties. For correctness, they
should chain up the notify vfunc.
https://bugzilla.gnome.org/show_bug.cgi?id=673478
While shadow-type *properties* can make sense, to opt-out of the
padding/border machinery programmatically, having it as a style
property doesn't make any sense, since we have a better way to change
the bevel style from the theme already.
This commit deprecates the shadow-type style property in GtkToolbar.
This is a regression from commit
d0d21a4f00.
We are requesting the CSS padding twice: once unconditionally and
another time if SHADOW_TYPE != NONE, which is usually the case.
gtk_widget_path_copy() currently calls g_array_append_val() in a loop,
which is inefficient due to reallocating the array's memory. Calling
g_array_set_size() before entering the loop reduces the number of CPU
cycles used by roughly 30%.
Patch by John Lindgren,
https://bugzilla.gnome.org/show_bug.cgi?id=679978
Not defining these macros at all causes harsh build breakages.
Better to leave them defined (but documented as deprecated) for now.
Everybody will still get the deprecation warnings for the underlying
gdk_threads_enter/leave.
We can hide the macros again later on when the world has had some
time to port off GDK threads.
The widget is already calling gtk_render_frame, but is not measuring css
border and padding when negotiating its size. This patch replaces the
already existing get_internal_padding static helper with a function that
sums the old internal-padding value with the values specified via css.
Use $(AM_V_GEN) for generating man pages, and set some parameters
for the XSL stylesheets. Among other things, don't generate AUTHORS
and COPYRIGHT sections.
The story is slightly different for applications vs libraries;
make it clear that libraries should continue using the lock so
we don't break applications that haven't been ported to the
'single thread' model yet.
When the tab label gets removed from the notebook on widget
desctruction, we should still unconditionally unparent it from the
notebook, since failing to do so will keep a stray reference alive.
In case applications rely on the tab label being destroyed to release
other references (e.g. because the tab label is a custom object, or
another object's lifecycle is tied to it using g_object_set_data_full()),
this will also possibly cause other references to get leaked.
In Nautilus, the result was we were failing to release the reference to
a NautilusWindowSlot, and other parts of the application relied
on it being destroyed at a specific time instead, causing the
application to crash when closing a window.
This is a regression from commit
325cf071d1.
This commit restores the previous unparenting behavior in case we're not
in a DnD operation.
https://bugzilla.gnome.org/show_bug.cgi?id=680349
We need to do this here so that an explicit gtk_widget_destroy
on either the widget or a container that holds it will kill the
reference to the menu or model.
https://bugzilla.gnome.org/show_bug.cgi?id=680803
This commit deprecates gdk_threads_init, gdk_threads_enter,
gdk_threads_leave and gdk_threads_set_lock_functions. Using GTK+
from multiple threads does not work at all on Windows, and is
problematic on other platforms as well. We want to move to a world
where all GTK+ calls are made from the main thread.
Use g_main_context_invoke, g_idle_add and related functions if you
need to schedule GTK+ calls from other threads.
http://bugzilla.gnome.org/show_bug.cgi?id=680754
These are just wrappers for the functions, and we want to
deprecate them. Stopping to use them internally is a good
first step. Also define GTK_COMPILATION so we can keep using
gdk_threads_enter/leave without causing deprecation warnings.
Remove the "-win32-" from the output file names for the GDK and GTK+ DLLs,
like what is now done for quite a while on other platforms
(and MinGW builds), for consistency reasons. This is due to GDK/GTK+
are buildable with multiple backends.
Note: For references, the Windows build only builds the Win32 backend
for the time being.
If we don't have a wl_seat - because a grab hasn't been initialised by GTK+
then fallback to making the shell surface transient to the parent rather than
a popup surface.
We now support independent selection and primary clipboards, and avoid
wiping clipboard on modifying its contents from the same owner. This fixes
most of the interaction issues with clipboard and selection.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
GSequence iterators point at the position between two elements so an
iterator pointing at the N tree model node is actually between the N-1
and N sequence elements. This means that asking for the previous
sequence iterator first and then checking if it is the begin iterator
would yeld true for an iterator pointing at the 2nd tree model node
and make us return FALSE mistakenly.
https://bugzilla.gnome.org/show_bug.cgi?id=679910
Review comment: I think the implementation of the vfuncs in gdkkeys-wayland.c
depend on that we're using the keysysm as the hardware keycode. I think that
needs to be evaluated for the future. But for now this patch gives reasonably
complete keyboard input.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
This is then logically associated with the input device since each (keyboard)
input device has its own keymap.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
Although GDK expects the keymap to be associated with the display under
Wayland this is really associated with the input device so expose this by
finding the first keyboard device.
Signed-off-by: Rob Bradford <rob@linux.intel.com>
This program launches an application specified by its desktop name
optinally taking list of URIs which are passed as arguments.
Uses GdkAppLaunchContext to get proper startup notification and
display handling for graphical apps.
https://bugzilla.gnome.org/show_bug.cgi?id=679342
The code that was trying to limit preview size changes was
running into some width-for-height pitfalls. It turns out
that the dialog behaves quite ok without this code, so just
remove it.
Now that filters may affect sensitivity of rows, we need
to clear the sensitivity column from the cache when the
filter changes. This fixes the problem where selecting a
different filter does not update the sensitivity of folders
until you change directories.
This way we remove paired function calls (compute/set pairs), and also make
it possible to avoid computing a filter twice, as setting the visibility
depends on filteredness.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
It bothers me that we call gtk_file_filter_filter(), then negate the result,
and the return *that* from node_should_be_filtered(). So, rename 'filtered'
throughout GtkFileSystemModel to 'filtered_out' to mean things that didn't
pass the filter.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
This was a copy-paste leftover from node_set_visible(). Filters are not
concerned with model freezes, so node_set_filtered() does not
need to handle freezes, either.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
Specially in the case of comboboxes, those menus could enable scrolling
even if the contents could fit in the work area, and could show blank
space in order to line up the selected item with the combobox.
When such thing happens, take into account scroll_offset when relocating
the menu contents so contents don't jump directly onscreen, and apply
it so scrolling is allowed in the direction that brings the menu onscreen
and blocked in the opposite direction.
Also, wait for cancelling the scroll operation until the touch is released
even if the scrolling arrows disappeared, so the menu item underneath isn't
selected right away.
https://bugzilla.gnome.org/show_bug.cgi?id=678113
Entries don't expand vertically if they are given pixbufs larger
than the calculated height for the current font, resulting in
cropped icons, so force the pixbuf to be rescaled so it fits
on the entry allocated size.
https://bugzilla.gnome.org/show_bug.cgi?id=678087
If the symbolic icon has other size than 16x16, the embedder
SVG that overrides colors would still force that size, resulting
in clipping instead of resizing. So fetch the original pixbuf
size the first time a symbolic icon is requested for a GtkIconInfo,
and use that size for the embedder SVG so it can be scaled properly
afterwards.
https://bugzilla.gnome.org/show_bug.cgi?id=677567
This replaces the wl_input_device with wl_pointer, wl_keyboard, wl_touch all
tied together under a wl_seat.
This is quite a radical change in protocol and for now keyboard handling is
disabled.
This requires the SHM object be initialised - therefore this is the most
logical (if slightly ugly place.)
We also need to make sure that we do something clever to load the correct
cursor theme.
Both GtkListStore and GtkTreeStore had a few methods that allowed
-1 to mean 'append' when specified as a position, but others that
demanded positive position arguments. Make this consistent by
always allowing -1.
https://bugzilla.gnome.org/show_bug.cgi?id=667808
The recently-used.xbel storage for recently used files is located inside
the $XDG_DATA_HOME directory; there's no actual guarantee that the
directory has been created already, even though it's very highly
probable on any modern distribution. We should create it, along with its
intermediate parents, before constructing the file monitor that we use
to get change notifications.
https://bugzilla.gnome.org/show_bug.cgi?id=671817https://bugzilla.gnome.org/show_bug.cgi?id=667808
The builder XML description has an action for "win.parse" but the
application is looking for "win.paste". Rename the label to
"_Paste" and the action to "win.paste" in the window action XML.
https://bugzilla.gnome.org/show_bug.cgi?id=678829
nitems is never guaranteed to be defined in sys/params.h as it is meant
to be defined within a protected ifdef __KERNEL conditional.
Use G_N_ELEMENTS from GLib which is the proper way of doing this.
In gtk_entry_get_icon_pixbuf() we unreference the pixbuf that
_gtk_icon_helper_ensure_pixbuf() gives us back, since the function
doesn't return a reference, and by doing so we're able to return the
reference owned by the cached icon helper.
Since the icon helper method can return NULL though, if no icon
properties have been set on it, guard for != NULL before unreffing the
pixbuf, as that would cause a critical warning.
https://bugzilla.gnome.org/show_bug.cgi?id=679537
Right now, when we create a GtkModelMenu for a GMenuModel, we listen to
changes to the menu's attach-widget to detect when a toplevel
GtkApplicationWindow becomes available to fetch actions from it.
This unfortunately breaks this simple code:
GtkWidget *application_window = gtk_application_window_new();
GtkWidget *menu_button = gtk_menu_button_new();
GMenuModel *menu_model = get_menu_model();
gtk_menu_button_set_menu_model(menu_button, menu_model);
gtk_container_add(GTK_CONTAINER(application_window), menu_button);
Since GtkMenuButton creates a GtkModelMenu and sets itself as its attach
widget before it's added to a hierarchy containing a
GtkApplicationWindow.
Fix the bug by simply listening for changes in the window hierarchy, and
creating the menu model when the attach widget is added to an
application window.
https://bugzilla.gnome.org/show_bug.cgi?id=679454
When the menu is detached, the attach-widget property changes value to
NULL, so we should notify a property change, like
gtk_menu_attach_to_widget() does.
https://bugzilla.gnome.org/show_bug.cgi?id=679454
This is fallout from commit 257b42e2f9 -
those fields were already getting freed in
gtk_application_shutdown_x11() and my commit caused crashes on quit
instead.
Thanks to Rico Tzschichholz for reporting the bug and testing this fix.
As an addition to 1042372670, themes might
want to avoid using the hardcoded GTK defaults for legacy GtkStyle
values. Add a gtkstyle-fallback style class that can be used by themes
to tweak the legacy GtkStyle defaults.
https://bugzilla.gnome.org/show_bug.cgi?id=679092
Since we explictly call popup_menu with NULL when it's
keyboard-activated, we need to be careful and not access event->device
without checking for event != NULL before.
The signals for the action group were being disconnected when the action
group was explicitly removed from the GActionMuxer but the same was not
being done when it was finalized.
This means that a change in the state of an action group that used to be
associated with a finalized GActionMuxer would result in a crash. This
would happen for stateful application actions after closing a window.
We can't expose colors with alpha in the GtkStyle colors, since
GdkColor has no alpha. Currently we throw away alpha completely,
which fails very badly for completely transparent backgrounds,
which now is the default for most widgets, as it typically
end up with black-on-black.
We handle this by falling back on the default/previous colors for
transparent colors. This is is simple and avoids complete failure.
https://bugzilla.gnome.org/show_bug.cgi?id=671437
Don't use ASCII control characters to denote the input of Esc, Tab,
Return/Enter, Backspace and Delete, as it seems that it is not how
Windows handle them, and they cause weird characters to appear in the
input field on GTK+3 programs in non-English Windows. Instead, let
these keys be handled as-is on Windows, like what is done in GTK+-2.x.
Checked with mclasen on IRC, and thanks to the people who verified the
patch to not break anything on English Windows.
When using Shift-Tab to move the focus out of page content onto
the tab label, we end up in a situation where both Tab and Shift-Tab
move focus back into the page, which is not really what is expected
when the notebook is part of a dialog.
Instead, arrange things so that using Shift-Tab with focus on a
tab label moves the focus out of the notebook.
http://bugzilla.gnome.org/show_bug.cgi?id=669986
It turns out that we can end up removing a notebook child while
the tab is still 'detached'. Child removal causes
gtk_notebook_remove_tab_label() to be called on the tab label,
but that function did not deal with the eventuality that the tab
label may be a child of the dnd window.
http://bugzilla.gnome.org/show_bug.cgi?id=677943
Some builders using gtk3 outside of the GNOME cycle want an option to
avoid linking to atk-bridge-2.0. Provide that, and at the same time
ensure we're only looking for it on X11 platforms.
https://bugzilla.gnome.org/show_bug.cgi?id=677491
Make GMountOperation look for an owner of org.Gtk.MountOperationHandler
if possible, and use it instead of the GTK-based dialogs.
This allows applications to use the implementation offered by the
desktop shell, if available, through a DBus private interface:
org.Gtk.MountOperationHandler.
https://bugzilla.gnome.org/show_bug.cgi?id=674963
This gets the current cell area of a particular item. Its similar
to gtk_tree_view_get_cell_area().
The code is extracted from gtk_icon_view_set_tooltip_cell which now
just calls the old code.
https://bugzilla.gnome.org/show_bug.cgi?id=678418
gdk_device_list_slave_devices only makes sense to call on master
devices, yet its g_return_if_fail check made it reject such devices.
Pointed out by monty.
When a widget is app_paintable, its background should not be drawn by
the theme, thus we should not try to override its background again when
style-updated is fired.
This is a bit of a hack, but it fixes gray surfaces observed for DnD
windows with recent GTK+.
As used in Totem and gnome-contacts. The widget
takes either a GtkMenu or a GMenuModel to construct
its menu, and can be given a parent widget to use to
position the drop-down (as used in GtkMenuToolButton).
https://bugzilla.gnome.org/show_bug.cgi?id=668013
If the icon view is empty, we cannot get a reasonable size request from
the cell renderers. So all values we would compute are pretty much
useless.
So we special case it.
This also gets rid of a bunch of crashers from div-by-0 in corner cases.
https://bugzilla.gnome.org/show_bug.cgi?id=677809
This is useful for 2 reasons:
(1) Items actually exist and are clickable
(2) Size computations don't divide by 0
I've not seen problems with this in the wild (mostly because
item-padding defaults to non-0), but noticed this while fixing other
bugs.
Minimum size is necessary so you can see the item. If we can't get that
we need to scroll.
Natural as the maximum is used so that the spacing between items doesn't
increase when resizing the iconview, but empty space is added to the
right/bottom instead.
https://bugzilla.gnome.org/show_bug.cgi?id=677809
While working on the "iconview: Don't shrink items" patch I noticed that
gtk_icon_view_compute_n_items_for_size modifies the natural and minimum
item sizes it got from gtk_icon_view_get_preferred_item_size when
calculating the max number of items which will fit, but later on it
checks against these sizes when calculating the item_size, and these
checks expect these values to be unmodified.
This patch fixes this by modifying the natural and minimum values in
advance and doing all computations with modified values.
https://bugzilla.gnome.org/show_bug.cgi?id=677809
The previous code assumed that the width was always enough for more than
one column, which is obviously not correct when a number of columns is
hardcoded.
With this patch, it will now always check that the width is enough and
otherwise cause scrolling.
https://bugzilla.gnome.org/show_bug.cgi?id=677809
GtkToolbar doesn't have its own GdkWindow to draw on (it calls
gtk_widget_set_has_window(FALSE) in _init), but only an event window
(input-only).
Since gtk_widget_get_window() in that case will return the GdkWindow of
the parent container, by calling gtk_style_context_set_background() here
we're overriding the base background of the container instead of our.
While in most cases this doesn't have any noticeable effect, since
the toplevel GtkWindow will paint its background on top of it at the
beginning of the draw cycle, when the classic window hierarchy is
broken, such as when widgets are rendered through a clutter-gtk
offscreen embedding, the background will become visible, which is
undesirable.
Fix this by having GtkToolbar not call gtk_style_context_set_background
in its style_updated handler.
When I added the versioned annotation, I accidentally backdated
it, so the Deprecated: tag in the docs said 3.4, but the annotation
said 3.0. Fix it so we say 3.4 in both places.
When inline-selection is set, and the completion popup is showing,
pressing left abruptly jumps to the beginning of the entry text.
This is not expected, since the cursor is at the end of the text before
the left key is pressed, and this behavior is completely inconsistent
with how an entry would normally behave.
The behavior can be observed in Epiphany by selecting a completion match
and pressing left.
This patch changes the code so that it just runs the default entry key
press keybindings in such a case.
https://bugzilla.gnome.org/show_bug.cgi?id=677915
Mark the new_order argument as zero-terminated array, even though it does not
need to be zero terminated (it has an implicit length not given by a constant
or another method argument). It does not hurt if bindings append an extra zero
to the array as long as it has enough elements, and this makes the method
introspectable.
https://bugzilla.gnome.org/show_bug.cgi?id=677941
Remove the 'you shall not connect' message from this signal.
While it is a keybinding signal, using it from applications is
fine and, in fact, expected.
There are three bugs here:
- we should check if the value type is transformable instead of being
compatible, since that's all we care about in order to call
g_value_transform()
- the check is only meaningful in the direction
passed-in-type->column-type and not viceversa
- we should init the destination GValue to the column type before
calling g_value_transform on it, or the destination type information
will be missing and the method will fail
Thanks to Jasper St. Pierre and Colin Walters for all the help in
tracking this down.
https://bugzilla.gnome.org/show_bug.cgi?id=677649
There are three bugs here:
- we should check if the value type is transformable instead of being
compatible, since that's all we care about in order to call
g_value_transform()
- the check is only meaningful in the direction
passed-in-type->column-type and not viceversa
- we should init the destination GValue to the column type before
calling g_value_transform on it, or the destination type information
will be missing and the method will fail
Thanks to Jasper St. Pierre and Colin Walters for all the help in
tracking this down.
https://bugzilla.gnome.org/show_bug.cgi?id=677649
gtk_icon_info_load_symbolic checks for the existance of a filename parameter
so it can include it along with the stylesheet. We don't set the filename
parameter when creating the info for a GFileIcon, for some reason.
https://bugzilla.gnome.org/show_bug.cgi?id=676356
This is probably going to be replaced by something different soon, but
in the meantime, fix this annoying bug, visible e.g. in widget-factory
for left/right tab examples.
As used in Totem and gnome-contacts. The widget
takes either a GtkMenu or a GMenuModel to construct
its menu, and can be given a parent widget to use to
position the drop-down (as used in GtkMenuToolButton).
https://bugzilla.gnome.org/show_bug.cgi?id=668013
When we determine the fill rectangle for an image layer, and the image
is not repeating, we should also position the rectangle according to the
values of background-position, or we will always fill a tiny slice at
the top/left of the clip box.
https://bugzilla.gnome.org/show_bug.cgi?id=677109
Many themes want to render the trough background/stroke thinner than the
full height/width (which is constructed around the value of the
'slider-width' style property).
Read and apply the CSS margin from the theme on the trough component, so
that themes can make it smaller at their will without the need to
override the render_background, render_frame and render_activity methods
of GtkThemingEngine.
https://bugzilla.gnome.org/show_bug.cgi?id=676196
This was showing up when using a combo box in list mode. After popping
up the list, the keyboard grab appeared stuck. What was stuck here is
only the client-side grab, since we forgot to clean up our grabs
when receiving an UnmapNotify.
This bug was introduced in 1c97003664.
https://bugzilla.redhat.com//show_bug.cgi?id=812035 has
a stacktrace that shows recursion via
free_node -> unref -> dispose -> ui manager api
which ends in a crash, since we run free_node over the entire
tree and it leaves lots of dangling pointers behind.
So, better be careful by setting all pointers to NULL after
freeing them.
And update/fix it for the new shorthand parsing, since the old test did
a couple of things wrong:
- it erroneously flipped background-clip and background-origin when
testing
- it was missing default initial values for background-size and
background-position from the generated test output
When the toplevel is a GdkOffscreenWindow which doesn't
implement the set_device_cursor() vfunc, we would have
crashed. Implement a dummy ->set_device_cursor vfunc.
https://bugzilla.gnome.org/show_bug.cgi?id=675809
To make setting output directory and filename simpler in the PrintToFile
dialog two gtkprintsettings have been added GTK_PRINT_SETTINGS_OUTPUT_DIR
and GTK_PRINT_SETTINGS_OUTPUT_BASENAME.
This will reduce the code needed to implement a better name than "output.pdf"
and actually makes more sense than the existing setting
GTK_PRINT_SETTINGS_OUTPUT_URI which doesn't work seamlessly with
GTK_PRINT_SETTINGS_OUTPUT_FILE_FORMAT like the new settings do.
https://bugzilla.gnome.org/show_bug.cgi?id=657322
Before, right click events were still let through into GDK. In this
case, also middle/right button events with x-coordinates in the range
[-3, 0] are processed, resulting in failures/crashes in the window
finding code because no GdkWindows are present in this range.
Not setting a URI but catching the activate-link signal is a
valid use of GtkLinkButton, but we shouldn't allow showing a
popup menu which offers to copy the URI if there's none.
Turn dead_doubleacute plus space into '"' and not into a double
acute because that's the way to enter double quotes on the
US-International keyboard layout.
(cherry picked from commit 71164e57b9)
Code was using different places to compute the icon size when layouting
and when doing size requests. This resulted in non-matching behavior in
obscure cases. And that lead to iconviews that were too small.
This makes sure that if the gtk-im-module setting changes we update
our internal state immediately on the next event whichever it is.
In particular this fixes the case of the gtk-im-module setting
changing while the user is typing and the slave context remaining the
same, effectively ignoring the setting change.
https://bugzilla.gnome.org/show_bug.cgi?id=675365
Commit cdf473ec10 deprecated the style
properties associated with the container border width and box spacing of
the action and content areas, in favour of using
gtk_container_set_border_width() and gtk_box_set_spacing() on the
widgets themselves, but failed to initialize those values to the
defaults.
Makes name consistent with other quartz-only modules and makes it clear that this works with the GMenuModel system rather than the older GtkMenu system.
The window's role is 'GtkFileChooserDialog', so that window managers can match it
for positioning.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
Instead, always use PKG_CHECK_MODULES(). That macro actually gets it
right. In particular the erroring out part when you miss xkbcommon or
wayland-client.
This ensures that items stay left-aligned instead of slowly expanding into
empty space when widening the iconview. It's also what the iconview did
pre-refactoring.
Note that for cases where natural width != minimum width, the cells
might still expand and shrink back.
Always assume max-columns and min-rows. The old approach was kinda
insane.
As an example, try to write an algorithm that optimizes the minimum size
for infinite (take a reasonably large number like 2520) word-wrapped
Monospace text cells containing the text "XXXXX XXX XXX XXXXX" (keep in
mind that this is the easy problem, because it's assuming equal cell
renderers). There's 4 ways to reasonably lay out this text:
19 glyphs (19x1):
XXXXX XXX XXX XXXXX
18 glyphs (9x2):
XXXXX XXX
XXX XXXXX
21 glyphs (7x3):
XXXXX
XXX XXX
XXXXX
20 glyphs (5x4):
XXXXX
XXX
XXX
XXXXX
The best thing to do usually is using the 9x2 approach, but that's
neither the one using the natural nor the one using the minimum size.
As a side note, this does not include spacing and padding, which might
also influence the decision. Nor does it include height-for-width
considerations. Look at this table (numbers given in glyphs, not pixels,
as for pixel-sizes it gets even more interesting):
given best solution
width columns sizing glyphs per cell
6 1 6x4 20
7 1 7x3 21
8 1 7x3 24
9 1 9x2 18
10 1/2 9x2/5x4 20
11 1/2 9x2/5x4 22
12 1/2 9x2/5x4 24
13 1/2 9x2/5x4 26
14 2 7x3 21
15 3 5x4 20
16 3 5x4 21.3
17 3 5x4 22.7
18 2 9x2 18
19 1/2 19x1/8x2 19
20 1/2/4 19x1/8x2/5x4 20
21 1-4 any 21
22 1-4 any 22
23 1-4 any 23
24 1-4 any 24
25 5 5x4 20
26 5 5x4 20.8
27 3 9x2 18
28 3 9x2 18.7
29 3 9x2 19.3
30 3/6 9x2/5x4 20
Now of course, nobody wants the number of columns to randomly change in
inexplicable ways while they enlarge or shrink an iconview, so we not
only have to optimize for smallest or other size measurements, but we
also have to optimize for "most pleasing to the eye".
And last but not least, I'd like to once again remind you - if you kept
up until now - that this discussion was for identically-sized cells
only.
Instead of just returning the last allocated numbers, we now compute the
proper sizes from scratch. This is a bit less trivial, but it results in
proper height-for-width handling.
This is a huge quest to remove all caching from GtkIconview to simplify
the code. As it turns out, iconview performance is a joke, so the caches
are kinda unnecessary.
If we need caching, we can add it in a useful way later.
If we use
&item->cell_area
instead of
(GdkRectangle *) item
there is no need anymore to keep the cell_area as the first member of
the the item. And we cget compile-time checks for changes to the item
struct.
It's wrong to hardcode the slider lines here; those should be rendered
as an additional background layer using background-image if the theme
specifies so.
https://bugzilla.gnome.org/show_bug.cgi?id=652304
Instead of setting it on the child scrolled window. This is needed
because the whole window's allocation must be equal to the one of the
entry (in case the popup-set-width property is TRUE); if we set the size
request on a children of the window, there might be other children with
borders/paddings in between the toplevel and the child we set the size
request too, which will break alignment.
https://bugzilla.gnome.org/show_bug.cgi?id=672947
GDK_EVENT_2BUTTON_PRESS and GDK_EVENT_3BUTTON_PRESS can't be used from
some bindings because they'd translate to something syntactically
invalid. Add GDK_EVENT_DOUBLE_BUTTON_PRESS and
GDK_EVENT_TRIPLE_BUTTON_PRESS aliases to work around that.
https://bugzilla.gnome.org/show_bug.cgi?id=671025
This call was forcing needless work since gtk_window_map() already
does a gdk_window_show() which initially sets GDK_WINDOW_STATE_FOCUSED
that we then handle regularly on the widget's window state event
handler.
https://bugzilla.gnome.org/show_bug.cgi?id=673237
Since themes might want different paddings around the color sample
according to where it's being used, don't hardcode a 16px one here.
The theme can specify a padding to get the same effect.
Reported by Christian Persch <chpe@gnome.org>
Add a fallback-c89.c for the gdk/ subdirectory as there is code that uses
functions that are introduced by C99. This currently adds fallback
implementations for MSVC for isnan() and isinf()
Dist this "new" source file as well
nearbyint(), isinf() and isnan() are C99 functions, so check for them.
Also clean up configure.ac a little bit as the checks for rint() and
round() can be a bit simpler, according to Matthias' suggestions.
On Windows, gtkwin32themeprivate.h is needed as
_gtk_win32_theme_get_default() is called on that platform to avoid C4013
warnings/errors (aka implicit declaration of ... for GCC folks).
See inline comments for what it does. Its main use is figuring out if
something has been caused by GTK's caching of CSS properties or if it's
a different problem.
.. instead of the previous stable version.
This ensures that if we use GDK_DEPRECATED_IN_3_6, it will actually emit
a warning in GTK 3.5, and not wait with that until GTK 3.7. This is
particularly useful for stuff that gets deprecated right now. This code
should emit warnings right now, so we know what we're doing while
deprecating.
GApplication now makes the session bus and object path available as a
public API on the application instance. Use that instead of trying to
guess values for ourselves.
This causes this version of Gtk+ to depend on GLib 2.32.2, so bumping
version dependency accordingly.
https://bugzilla.gnome.org/show_bug.cgi?id=671249
We currently have a couple of cases where GtkApplication assumes that
the session bus will be non-NULL causing critical error output or (in
the case of trying to publish menus) an infinite loop.
Three fixes:
- if the session bus is NULL due to not having registered the
GtkApplication yet then give a g_critical on the entry point to the
menu setters instead of going into an infinite loop. Document this.
- check for NULL session bus even when calling the menu setters at the
right time in order to prevent the infinite loop for
non-programer-error cases (ie: because we had trouble connecting to
the session bus)
- check for NULL session bus when publishing the X11 properties on the
GtkApplicationWindow and skip publishing them if we're not on the bus
https://bugzilla.gnome.org/show_bug.cgi?id=671249
The way we use these style properties to set regular properties on
containers accessible from the public API is really just broken, and
could lead to undefined values for the spacing and border-width
container properties (since they could be set from public API and then
changed from under in a style_update handler from GTK).
Take this as an occasion to deprecate these style properties, which do
not make a lot of sense anyway, now that GtkInfoBar supports regular CSS
padding and border.
GtkPlug directly handles X KeyPress/Release events, instead of using
translation in GDK (which expects XI2 events for XI2). When this
was done, the handling of the group was stubbed out and never replaced.
Export gdk_keymap_x11_group_for_state() and gdk_keymap_x11_is_modifier()
so we can fill out the fields correctly.
https://bugzilla.gnome.org/show_bug.cgi?id=675167
InfoBar must take into account the border and padding when requesting
its allocation, since it is then drawing them. Besides, the border and
background should always be drawn, even when the message type is OTHER.
These need to be made independent of the xkb configuration somehow.
As things are now, they will either fail when run on a naked X
server in make check, or fail when run in my session.
If the PPD is not available when the printer is loaded then the PPD options are
not available and we can't get the correct qualifier to use with colord.
When the PPD becomes available, refresh the profile title to reflect reality.
https://bugzilla.gnome.org/show_bug.cgi?id=674890
Shift-click in the slider now starts a drag in 'fine adjustment'
mode, where we move the slider 10-times slower than the mouse.
This can be very helpful when scrolling through a very long document
or webpage, and moving the scrollbar even a single pixel already
jumps too far in the content.
https://bugzilla.gnome.org/show_bug.cgi?id=563688
It seems to be general consensus that button 1 should do the jumping,
so we now jump to the clicked position on primary button clicks and
page on secondary button clicks. Touch behaves like primary.
https://bugzilla.gnome.org/show_bug.cgi?id=563688
Symbolic icons use a "-symbolic" suffix to distinguish themselves from
highcolor variants. Note that the dash character here has a different
meaning than the specificity level defined in the icon-naming-spec [1],
as it identifies a property of the icon itself.
Since they might be provided by a parent theme (e.g. the HighContrast theme
relies on the gnome icon theme for them), when we are looking up one we
should first escape the generic icon inheritance mechanism defined in the
icon-naming-spec [1], and privilege a symbolic icon, if it exists in a
parent theme, before applying the inheritance evaluation.
This fixes symbolic icons not working properly when used in the
HighContrast theme with the GTK_ICON_LOOKUP_GENERIC_FALLBACK flag set.
[1]
http://standards.freedesktop.org/icon-naming-spec/latest/ar01s03.htmlhttps://bugzilla.gnome.org/show_bug.cgi?id=674806
Avoid doing useless translations/rotations, since themes will most
likely set different CSS gradients using left/right/top/bottom style
classes, or use a plain color.
https://bugzilla.gnome.org/show_bug.cgi?id=674809
This allows combo box popup windows to appear in the correct place. This is a
workaround emulating root coordinates by calculating the offset for a chain
of windows that that are relative to each other.
This was broken since before GTK+ 3.0, when we replaced
a use of requisition by allocation. Fix this by using the
requisition height, that is already cached by the menu code.
The math is not quite right here; if you page all the way
down a long menu, you end up on the second-to-last menuitem.
But at least, page up/down let you move up and down the menu
again.
https://bugzilla.gnome.org/show_bug.cgi?id=668931
Having refactored cups_request_printer_list_cb so that the cups
version-dependent block size is small enough to be handled in a single ifdef,
make the ifdef HAVE_CUPS_API_1_6 block.
So that it can be passed as a single parameter to functions as we extract-function to make cups_request_printer_list_cb more manageable.
Note that not all of the affected variables are changed in this changeset. Those are in extracted functions and will be addressed in the next two changes.
Since the event will be ignored anyway after it's translated (slave
devices are disabled), don't let it run in the smooth scroll code path,
as it will burn our caches for the actual event we're interested in.
https://bugzilla.gnome.org/show_bug.cgi?id=673644
Of course, we must pass coordinates in the NSWindow coordinate system
when creating an NSEvent. This fixes drag icon positioning and makes
the icon slide back to the correct position when the drag is
canceled.
Due to the way the tests are structured, a missing libXext will give a
warning about a missing libX11 (even if libX11 is installed). This is
confusing to people who are trying to build Gtk.
https://bugzilla.gnome.org/show_bug.cgi?id=674200
Instead of overriding the font theme settings, just set the Pango
attributes we want on the label. This fixes message dialogs growing on
style_update after recent GTK+ changes.
Instead of using 1 global queue for both resizes and style validation,
use 2 queues. This makes the code a lot simpler and fixes a bug where we
could accidentally stop restylying for very delayed restyles.
We now animate the core style information (see comment in
gtk_style_context_save()). A lot of widgets save + set custom style
classes/states during drawing and so can't be animated. It does work for
labels, menus and buttons though.
This is a GtkCssComputedValues subclass. So it's essentially a store for
computed CSS values. But it can be animated by advancing it to a certain
timestamp.
A StyleAnimation is an immutable object used to track the state of CSS
values. I'd have liked to make it fully immutable - ie not have the
timestamp in there - but couldn't find a place to sanely store the
timestamp.
This is an abstract base class. Implementations for this will be added
later (for both CSS3 transitions and animations, potentially for
animated images).
Actually aplying the information in this object will be done by a
different object commtted later.
This has two goals:
1) Move invalidation code out of a nested if branch. Invalidation is
actually the most important thing this function does.
2) Have the changes bitmask available. It will needed for invalidate
calls to children later.
The design principles were:
- synchronized
If multiple style contexts are animating, they should all do an
animation step at the same time.
- degrades well
Even when there's thousands of style contexts all animating at the same
time, the animation steps don't starve the CPU. This is achieved by
making sure the timeout is really fast. It just sets a bunch of flags.
- no hidden bottlenecks
Turning animatability on or off on a style context is O(1).
So far it is unused.
This is only a small performance boost by itself, but it's necessary
for animations, so we need it.
Benchmark numbers for my Glade benchmark for interested people:
GTK 3.4.0 last commit this commit
Raleigh
real 0m41.879s 0m10.176s 0m9.900s
user 0m41.394s 0m9.895s 0m9.628s
sys 0m0.111s 0m0.096s 0m0.102s
Adwaita (*)
real 0m51.049s 0m13.432s 0m14.848s 0m12.253s
user 0m50.487s 0m13.034s 0m13.218s 0m11.927s
sys 0m0.117s 0m0.151s 0m0.147s 0m0.107s
Ambiance (patched to not use private GTK APIs)
real 0m52.167s 0m13.115s 0m13.117s 0m12.944s
user 0m51.576s 0m12.739s 0m12.768s 0m12.651s
sys 0m0.119s 0m0.137s 0m0.136s 0m0.118s
(*) Adwaita and unico currently use custom properties, and
_gtk_css_value_compare() for custom properties always returns FALSE,
which makes this optimization never trigger. So I modified
_gtk_css_value_compare() to return TRUE for these properties instead and
reran the benchmark. Those are the numbers.
Add an internal API that allows GtkStyleContext to create a widget path
for the widget and with that bypassing gtk_widget_get_path() and that
function caching the path.
Instead, look up the variable upon use. This is more correct (for when
the engine changes due to save/restore() shenanigans.
And it removes code that doesn't use the standard code paths.
Equality tests are done with _gtk_css_value_equal(). There is no need to
do it per-property, equal values will still be equal.
This essentially reverts 24f5d54329e028347bd76af42e86ed190c1229a2 and
92c7a7171e1240b6d961ee5b6f9ab6b596e98904.
... and Make this new value be a real GValue, as we don't need to save
performance for these anymore (it's just used for custom properties).
And I'd rather have code work for all values then be optimized for no
reason.
Deprecate public API where appropriate and make it no-ops.
Remove all calls to it.
Get rid of the 'transition' css property.
For now, this means spinners don't animate anymore.
Instead of keeping a custom GPtrArray, keep it as a GtkCssArrayValue of
GtkCssStringValue. This way, we gain equality comparisons and print
functions for free.
All the properties now are a GtkCssArrayValue of GtkCssSadowValue.
GtkCssArrayValue already does everything we want, so no need to
duplicate its funtionality.
When a parent style context exists, there's no need to queue_resize() on
the widget, because the parent widget will call
gtk_style_context_validate() on us and _then_ we can call queue_resize()
if we have to.
Only the ones that can be animated are marked of course. So more work is
needed.
This is important for
transition-property: all;
because it'll just animate all the properties that can be.
So instead of using
_gtk_css_style_property_get_id (GTK_CSS_STYLE_PROPERTY
(_gtk_style_property_lookup ("name")))
one can now use
GTK_CSS_PROPERTY_NAME
Esaier, eh?
Returns a value that transitions between start and end or %NULL if the
values cannot be transitioned.
So far, all implementations but numbers and rgba return NULL.
Note: custom CSS properties still use the default GtkCssValue and always
will.
So there is a difference in css values used between those, even though
they both carry a GdkRGBA payload.
The compute_value fallback path is only needed for custom properties,
the real style properties have custom compute functions if they need
them already.
This is in preparation for removing the specified type and computed type
properties from GtkCssStyleProperty, which is in preparation for really
using GtkCssValue classes and not GTypes.
For now, we return FALSE for all default css values, so this is not very
useful.
I also think of this as an optimization equal, not a guaranteed equal,
because we don't even have a notion of what "equal" means.
For example, for background-repeat, "repeat, repeat" and "repeat"
are functionally equivalent. But the cssvalue has no idea that it's used
for background-repeat.
As a more complicated example, "repeat, no-repeat" and "repeat" are
equal to what one sees as long as there's only one image listed
background-image-source. But once you start transition'ing to an image
with 2 sources, it's different...
This change isn't strictly correct, but I can't be bothered until we get
a tokenizer that can really differentiate between allowed values and
invalid syntax.
... and actually set the widget on the style context. Note that this
function does not take a reference on the widget, which is a very good
reason to keep it private.
This matcher always matches only on some relvant things and ignores the
rest. This allows you to match only on name and class, but ignore state
and parents/siblings for example.
We now track the position as a (type,a,b) tuple where the numbers make
up the an + b formula from CSS3 nth-child.
Also, the get_sibling() and get_sibling_index() vfuncs were replaced by
a has_position() vfunc. This is mostly so that the matcher can always
return TRUE. And I need that for the everything matcher.
This way, we don't have to do magic inside GtkStyleContext, but have a
real API.
As a cute bonus, this object implements GtkStyleProvider itself. So we
can just pretend there's only one provider.
This change adds --enable-wayland-cairo-gl which turns on the define used in
the Wayland backend to determine whether to use EGL surfaces with Cairo GL or
whether to use the Cairo image backend with an SHM surface (the default).
Part of the fix for: https://bugzilla.gnome.org/show_bug.cgi?id=672361
This moves the freeing of the icon_helper from the destory to the finalize
function to avoid segfaults when trying to access a destroyed object before it
is disposed. This often happens in signal handlers which get called
asynchronously after destroy.
https://bugzilla.gnome.org/show_bug.cgi?id=674050
Try to fetch the name from the application desktop file for the
fallback menu if possible, instead of forcing applications to use
g_set_application_name or hardcoding "Application".
https://bugzilla.gnome.org/show_bug.cgi?id=673882
In the Quartz backend, there are two methods by which windows are
resized. The first method is fully handled by Quartz and does not appear
in the event stream the application resizes. The second method is when
we resize windows by ourselves. In OS X this happens when a GTK+ resize
grip is used. This resize grip is larger than the Quartz resize grip.
When the resize is started outside the "Quartz area", we have to handle
it by ourselves.
This patch fixes this manual window resizing by ignoring events while we
are in the process of resizing (such that the events actually arrive at
the sendEvent handler of GdkQuartzWindow where this resize is handled).
When the resize has finished we break all grabs such that GDK is not
stuck thinking the cursor is still in the resize window.
gtk_entry_completion_set_property() was setting many properties by
directly modifying priv values, bypassing notification invocation and
possibly another actions done by gtk_completion_entry_set_xxx ()
functions. Fix by invoking set_xxx() instead of setting the property
value directly.
The real bug observerd was that setting text-column property using
g_object_set() caused SIGFPE later when entry completion was about to
appear. gtk_entry_completion_set_text_column () apparently does way
more important things than just setting priv->text_column member.
https://bugzilla.gnome.org/show_bug.cgi?id=673693
Instead, just draw the children. The cairo code will keep track of
things, so there's no need to track things.
Also, the old code was doing it wrong.
https://bugzilla.gnome.org/show_bug.cgi?id=672544
Style properties should not be cached, they should be queried live.
Also, this fixes the case where the expander size wasn't set when
constructing the widget which caused expanders to go missing.
This can cause lagging when scrolling as it causes us to repaint
on every scroll event. This wasn't historically a great problem,
but with smooth scrolling we get a lot more events, so this
now creates visible lagging on slower machines.
_gdk_x11_moveresize_configure_done() isn't called for wmspec
moves/resizes so we don't have a way to notice when a wmspec
move/resize ends and consequently untrigger the sending of
_NET_WM_MOVERESIZE_CANCEL which results in this message always being
sent on the next button release event. In that case we are marking
that event as handled so it isn't processed further which breaks
button press/release event handling in several widgets.
To fix this we simply allow the normal event handling machinery to run
after sending the _NET_WM_MOVERESIZE_CANCEL message.
https://bugzilla.gnome.org/show_bug.cgi?id=673328
Since the order in which _NET_WM_STATE and _NET_WM_DESKTOP are set, or
even *if* they are set, isn't defined, we could end up unsetting
GDK_WINDOW_STATE_FOCUSED given that both handlers for these two X
properties end up doing window state changes for all states. As we
want GDK_WINDOW_STATE_FOCUSED to be set by default we need to set its
master flag by default as well.
https://bugzilla.gnome.org/show_bug.cgi?id=673125
Don't handle mouse button events greater than 5 so
they can bubble up to be used by the application.
This was causing nautilus list view to not go forward
and backwards when pressing the extra mouse buttons
designated for that.
Fixes bug 673441
Signed-off-by: Nelson Benitez Leon <nbenitezl@gmail.com>
This is not ideal, we should have a real classic windows theme,
but at least its better than everything being pink, which is what
happens otherwise when theming is not enables.
We now have a proper MASTER/SLAVE input device split, where
the masters are virtual core input devices and we add fake hw
slave devices for the system pointer and real slave devices for
wintab devices.
We also set the proper source_device on the events so you can
tell which device sent it and properly decode the axis info.
gtk_application_set_app_menu(), gtk_application_set_menubar():
Mention that you probably want to call this in the startup signal
handler. If you do it earlier you will likely get a warning about
a missing D-Bus connection, because doing it earlier does not
make sense anyway.
Since we check for !list->next (and !list->prev for RTL) to set the
GTK_REGION_LAST flag, we have to filter out invisible columns before
looping; if we don't do that we might end up assigning GTK_REGION_LAST
to an invisible column.
https://bugzilla.gnome.org/show_bug.cgi?id=672937
When a homogeneous grid has no visible children, we were
accidentally doing a division by zero. Instead, just bail
out early in this case, there is nothing to allocate anyway.
https://bugzilla.gnome.org/show_bug.cgi?id=672763
The code for calculating the per-monitor workarea was ignoring
the fact that the EWMH workarea property can only handle rectangular
workareas, and thus can't really do justice to general monitor
arrangements. As a workaround, we ignore it for anything but
the primary monitor. And we ignore it for the primary monitor
as well if it does not even cover it.
https://bugzilla.gnome.org/show_bug.cgi?id=672163
We want to use Alt+Print for screenshot keybindings, so we have to avoid
translating it into SysRq, since that's what the keymap would dictate.
After talking with Owen, it sounds like doing this generically would be
a lot of work and quite hairy code, so hardcoding this should be OK.
https://bugzilla.gnome.org/show_bug.cgi?id=671006
When we are re-setting the same text for internal reasons
(e.g. when applying the mnemonics-visible change upon Alt press),
we should not needlessly loos the selection.
https://bugzilla.gnome.org/show_bug.cgi?id=671588
Commit de62a1096 broke win32 as it removed the HAVE_X11R6 checks for
building xim, but did not replace them with USE_X11. This made
it try to build xim on non-X targets.
We only support the preview state for checkboxes for GtkButton
because it gave problems when used in treeview where the prelight
state affects all checkboxes in the row.
When GtkPrinterFunc always returns FALSE, for example when looking for
a non existent printer, if print list is done for all backends or print
backend status is UNAVAILABLE, gtk_enumerate_printers() finishes with an
empty backend list and destroy function is never called. We need to
check the backend list again after calling list_printers_init for all
backends and finish the enumeration if it's empty.
https://bugzilla.gnome.org/show_bug.cgi?id=672125
As we don't give out information about the group or level when
giving back keycodes, we should prioritise group-0, level-0, followed by
level-0 only, and then any keycodes.
This fixes "q" being pressed when the Wacom tablet code in
gnome-settings-daemon is supposed to generate an "a" ("uk" keymap
in group-0, "fr" in group-1).
https://bugzilla.gnome.org/show_bug.cgi?id=671065
When the scrolled window has a frame (and the scrollbar is within the
bevel), we should take into account the CSS border/padding of the frame
and offset the scrollbars junction rendering with it.
It seems XP doesn't handle drawing non-alpha theme parts
on alpha destinations. We fix this by using alpha bitmaps only when
needed.
However this means any non-drawn area by the theme part is now draw
black, so we must take more care to only draw where the theme part draws,
so we find the theme part size when available.
We now store the symbolic colors as a GtkCssValue which means that
we can reuse the color when resolving and storing the color in
the computed values in the style context.
Additionally we keep a last_resolved GtkCssValue cache in the
GtkSymbolicColor, and if resolving the color returns the same as
last time we reuse the old value. This further increases sharing
of Css Values.
va_copy() is not universally available, and we already have a G_VA_COPY
macro that emulates the behaviour of va_copy() when it's not available, or
simply calls va_copy() if it's there
Also, in places where we're computing a new CssValue based on an
old one, make sure that if nothing changes we're returning a reference
to the old one, rather than creating a new identical instance.
Some people destroy their widgets in ::response, so trying
to access dialog internals from the class handler that is
running afterwards has the potential to cause problems.
Instead, we can reset the ::show-editor property every
time we map the dialog.
We want to avoid handling focus events for the private focus window,
otherwise the keyboard grab taken by for example buttons will cause a
spurious FOCUS_OUT/FOCUS_IN on the toplevel.
The code that did this seems to have been lost in the XI2 transition for
GTK3.
This patch reapplies db4a6040af which was
backed out in 18406b7b04 to give
developers a chance to get their X servers fixed. As we want to get this
bugfix in for 3.4, we need to commit it now.
https://bugzilla.gnome.org/show_bug.cgi?id=657578
Check for the XIScrollClassInfo struct in addition to the existing
check for XIAllowTouchEvents() because Ubuntu Oneiric seems to
have an incomplete backport which has one but not the other.
Based on a patch by Murray Cumming,
https://bugzilla.gnome.org/show_bug.cgi?id=671453
Scroll events report normalized deltas in terms of an abstract
'scroll unit' now, so our job is to determine a suitable scroll
unit here. Since we are changing the value of the adjustment,
the allocation of the widget does not factor into this at all.
XI2 provides us with an increment for each scroll valuator,
and by dividing the delta by the increment, we obtain normalized
values in some abstract 'scroll unit'.
For mouse wheels, the evdev driver reports an increment of -1,
so doing this division fixes the inverted scrolling with wheels
that we've seen recently.
When doing homogeneous allocation in the presence of
overlapping spanning children, we need to avoid uneven
line allocations, otherwise, the final homogenization
will blow up the size request of the grid.
https://bugzilla.gnome.org/show_bug.cgi?id=671170
In particular gtksettings.h and gtkstylecontext.h needed to be included
in lots of places now.
Also, I order the includes alphabetically in a bunch of headers.
Support long press for customizing, and short press for
selecting/activating. This is simpler than the generic
press-and-hold support in the multitouch branch; we don't
display any feedback, and the timeout is currently hardcoded
to 1 second.
GtkRange was using GDK_POINTER_MOTION_MASK, and it was not
getting any emulated motion events, because we only translate
from GDK_BUTTON_MOTION_MASK to GDK_POINTER_MOTION_MASK, but not
the other way around, and emulated_mask only had
GDK_BUTTON_MOTION_MASK in it. Now we put GDK_POINTER_MOTION_MASK
in emulated_mask and successfully match for windows that
have GDK_POINTER_MOTION_MASK or any of the button motion masks
selected.
This fixes range sliders not following the finger and jumping
to the last position upon release.
If the Window Manager supports the _NET_WM_STATE_HIDDEN, we use it to use
the _NET_WM_STATE protocol when de-iconifying windows (iconification is
unchanged, via XIconifyWindow). Additionally, we no longer interpret all
UnmapNotify events for our window as the result of iconification.
(Based on patch by Tomas Frydrych <tf@linux.intel.com>)
Previously we kept a Selector object for every "simple selector" (term
from CSS spec). Now we keep one for every match operation. So given the
selector
".a b:focus"
we will have 4 elements:
- pseudoclass ":focus"
- element "b"
- match any desendant (the space)
- class ".a"
Each of those is represented by a "selector class" which is basically
the collection of vfuncs for this selector.
NSEvent -scrollingDeltaX and -scrollingDeltaY aren't defined before
10.7, so objc assumes that they return a pointer. Trying to cast to a
float generates a compiler error.
If delta_x/y information is provided in scroll events, use it
to modify the underlying adjustment in steps proportional to
the deltas provided.
If the child widget of a scrolledwindow doesn't set
GDK_SMOOTH_SCROLL_MASK, regular scroll events will be dispatched,
and still handled by these 2 widgets.
XInput >= 2.1 allows for implementing smooth scrolling,
reporting the different scrolling axes as valuators.
Any change in those will be reported as GdkEventScroll
events with delta_x/y information.
the older kind of scroll events is still handled, and
emulated in devices able to provide smooth scrolling,
setting _gdk_event_set_pointer_emulated() in that case.
nsevent scrollingDeltaX/Y (available on OSX >= Lion) is used to
provide the smooth scrolling values. In any case, old fashioned
events are still sent, setting _gdk_event_set_pointer_emulated()
if the event contains both smooth and non-smooth values.
Events of type GDK_SCROLL will be received if the client side window
event mask has either GDK_SCROLL_MASK or GDK_SMOOTH_SCROLL_MASK.
GDK_BUTTON_PRESS_MASK has been removed from type_masks[GDK_SCROLL]
as that bit is often set for other-than-scrolling purposes, and
yet have the window receive scroll events. In GTK+, this forces
non-smooth events bubbling, even if the widgets above want smooth
events, and legitimately set GDK_[SMOOTH_]SCROLL_MASK.
If a device provides both smooth and non-smooth events, the latter will be
flagged with _gdk_event_set_pointer_emulated() so the client side window
receives one or the other. If a device is only able to deliver non-smooth
events, those will be sent, so both direction/deltas may need to be handled.
get_event_window() just checked on GDK_TOUCH_MASK, including for emulated
pointer events, so at the very least those should also match evmasks with
no touch events whatsoever
If an active grab kicks in on a different window, _gdk_display_has_device_grab()
would still find the former implicit grab for the window below the pointer, thus
sending events to an unrelated place.
If a grab with GDK_TOUCH_MASK kicks in due to a touch sequence emulating pointer
events, don't mutate the sequence into emitting touch events right away.
Create the backing GdkTouchGrabInfo for touches even if the pointer
emulating touch sequence is already holding an implicit grab on a
window that didn't select for touch events.
the backing GdkTouchGrabInfo will be needed if the overriding device
grab finishes before the touch does in order to send events back to
the implicit grab window. Instead, wait until the touch is physically
finished before removing the matching GdkTouchGrabInfo
GDK will only receive touch events when dealing with a multitouch
device, so these must be transformed to pointer events if the
client-side window receiving the event doesn't listen to touch
events, and the touch sequence the event is from does emulate
the pointer.
If a sequence emulates pointer events, it will result in a
button-press, N motions with GDK_BUTTON1_MASK set and a
button-release event, and it will deliver crossing events
as specified by the current device grab.
These are equivalent to an implicit grab (with !owner_events), so
if the touch leaves or enters the grab window, the other window
won't receive the corresponding counter-event.
If the touch sequence happens on a window with GDK_TOUCH_MASK set,
a GdkTouchGrabInfo is created to back it up. Else a device grab is
only created if the sequence emulates the pointer.
If both a device and a touch grab are present on a window, the later
of them both is obeyed, Any grab on the device happening after a
touch grab generates grab-broken on all the windows an implicit
touch grab was going on.
Touch events don't generate crossing events themselves, so
do not rely on these to determine whether the button release
happened within the event window.
This widget is too narrow to make touch interaction tricky enough, so
don't add the penalty of having the slider run farther from the touch
coordinates if it happens to miss the slider.
This is so submenus stay open as the parent menu item is
pressed/released, since the user would typically lift the
finger in order to select a submenu item.
This makes kinetic scrolling work with viewports where the
content does not otherwise select for button or touch events,
such as testscrolledwindow's label.
Kinetic scrolling is only done on touch devices, since it is
sort of meaningless on pointer devices, besides it implies
a different input event handling on child widgets that is
unnecessary there.
If the scrolling doesn't start after a long press, the scrolling is
cancelled and events are handled by child widgets normally.
When clicked again close to the previous button press location
(assuming it had ~0 movement), the scrolled window will allow
the child to handle the events immediately.
This is so the user doesn't have to wait to the press-and-hold
timeout in order to operate on the scrolledwindow child.
The innermost scrolled window always gets to capture the events, all
scrolled windows above it just let the event go through. Ideally
reaching a limit on the innermost scrolled window would propagate
the dragging up the hierarchy in order to keep following the touch
coords, although that'd involve rather evil hacks just to cater
for broken UIs.
Anytime a touch device interacts, the crossing events generation
will change to a touch mode where only events with mode
GDK_CROSSING_TOUCH_BEGIN/END are handled, and those are sent
around touch begin/end. Those are virtual as the master
device may still stay on the window.
Whenever there is a switch of slave device (the user starts
using another non-touch device), a crossing event with mode
GDK_CROSSING_DEVICE_SWITCH may generated if needed, and the normal
crossing event handling is resumed.
This patch adds a capture phase to GTK+'s event propagation
model. Events are first propagated from the toplevel (or the
grab widget, if a grab is in place) down to the target widget
and then back up. The second phase is using the existing
::event signal, the new capture phase is using a private
API instead of a public signal for now.
This mechanism can be used in many places where we currently
have to prevent child widgets from getting events by putting
an input-only window over them. It will also be used to implement
kinetic scrolling in subsequent patches.
http://bugzilla.gnome.org/show_bug.cgi?id=641836
We automatically request more motion events in behalf of
the original widget if it listens to motion hints. So
the capturing widget doesn't need to handle such
implementation details.
We are not making event capture part of the public API for 3.4,
which is why there is no ::captured-event signal.
We don't want to fallback for 'random' touch sequences, since
that could lead to all kinds of pairedness and other violations.
Since the X server already tells us what touch events it would
have used for emulating pointer events, we just use that information
here.
Translate XI_TouchBegin/Update/End to GDK_TOUCH_BEGIN/UPDATE/END
events.
At the same time,
set pointer-emulated flags on button events with XIPointerEmulated
and on touch events emulating the pointer.
This commit introduces GDK_TOUCH_BEGIN/UPDATE/END/CANCEL
and a separate GdkEventTouch struct that they use. This
is closer to the touch event API of other platforms and
matches the xi2 events closely, too.
We introduce GDK_SOURCE_TOUCHSCREEN and GDK_SOURCE_TOUCHPAD
for direct and indirect touch devices, respecively. These
correspond to XIDirectTouch and XIDependentTouch in XI2.
GtkButton currently draws itself as active (pressed down) in case we're
pressing and holding the mouse pointer outside its bounds; this is
misleading though, since we won't activate the button unless the mouse
is released inside the button itself.
Fix this by only setting the ACTIVE state flag when the button is
actually pressed down.
https://bugzilla.gnome.org/show_bug.cgi?id=668141
This does nothing but turn all GtkBitmask functions into static inline
functions that call the gtk_allocated_bitmask_*() equivalent.
The implementation of the static functions has also been put into a
private header, to not scare people who want to see how things are
implemented.
My previous fix for this broke the progress bar in epiphany. This fix
makes it work again, and keeps the gimp bug fixed.
Basically, whenever we do a non-double-buffered rendering we have to
flush the entire window as it might be drawn outside the double
buffering machinery.
When we're allocating children of GtkOverlay, compare their allocation
with the overlay one, and set left/right/top/bottom style classes if the
overlaid widget touches one or more of the overlay edges.
https://bugzilla.gnome.org/show_bug.cgi?id=669342
gtk_widget_translate_coordinates() can fail in case the widget is not
realized or there's no common ancestor. Don't use the x/y values
returned by that method in that case, since their value is undefined.
If there's a junction between the two scrollbars (i.e. they're both
visible), draw a background with a style class there, so the theme can
style it.
https://bugzilla.gnome.org/show_bug.cgi?id=669335
If the display server or GDK hides the window - fire the "deactivate" signal
to ensure that the internal state is consistent.
This patch also ensures that the "deactivate" signal will not be fired for a
menu that is not active.
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=670881
Since GtkCellRendererText moved to WFH requests, our get_size
implementation is ignored. We should override get_preferred_width
instead. This fixes the accel renderer being clipped to a wrong size
when trying to edit its shortcut.
Once we've made them popup windows we must also implement the popup_done event
handler on the shell surface listener. The best we can currently do is to hide
the window. This will then signal up to GTK which could then deactivate the
appropriate menu (see https://bugzilla.gnome.org/show_bug.cgi?id=670881)
This allows us to get the device if we need to make the window a popup. This
relies on the side effect that GTK calls into GDK to take a grab before the
popup window is shown.
Since it's generated, we install the header by putting it into
gdkinclude_HEADERS, so it's wrong to put it again into
gdk_public_h_sources.
This fixes the build.
This patch changes all uses of GDK_DEPRECATED(_FOR) in gtk headers
by the versioned variants, GDK_DEPRECATED_IN_3_x(_FOR). At the same
time, we add GDK_AVAILABLE_IN_3_x annotations for all API additions
in 3.2 and 3.4.
This patch changes all uses of GDK_DEPRECATED(_FOR) in gdk headers
by the versioned variants, GDK_DEPRECATED_IN_3_x(_FOR). At the same
time, we add GDK_AVAILABLE_IN_3_x annotations for all API additions
in 3.2 and 3.4.
These macros follow the recent changes in GLibs deprecation
setup. We now annotate deprecated functions with the version
they were deprecated in, and you can define the macro
GDK_VERSION_MIN_REQUIRED to cut off deprecation warnings for
'recent' deprecations.
At the same time, we introduce version annotations for new API
and allow you to avoid 'recent' API additions by defining
GDK_VERSION_MAX_ALLOWED.
The message-type css classes must be in the widget context all the time,
not only when drawing, otherwise they are not propagated to the
children, for instance a label in the InfoBar must inherit the
color. Add a corresponding reftest.
https://bugzilla.gnome.org/show_bug.cgi?id=670555
The widget window is usually covered by the bin_window.
Its background color will become relevant when we introduce
kinetic scrolling with overshooting.
The widget window is usually covered by the bin_window.
Its background color will become relevant when we introduce
kinetic scrolling with overshooting.
The widget window is usually covered by the bin_window.
Its background color will become relevant when we introduce
kinetic scrolling with overshooting.
_gtk_widget_set_device_window() is suppose to make accounting of
the topmost widget under the device at each time, so avoid setting
it on virtual crossing events as the device is already in another
window.
The implicit grab on priv->event_window already warrants that this
widget is the only one getting events while the button is pressed,
so avoid the extra GTK+ grab here.
This last slave device (stored per master) is used to fill
in the missing slave device in synthesized crossing events
that are not directly caused by a device event (ie due to
configure events or grabs).
Store the device, and unset private fields whenever the device
is shadowed by another GTK+ grab, so popping up menus while
selecting (i.e. press-and-hold) doesn't leave the entry in a
confused state.
* Restores the old padding
* Prelight on spin buttons
* Don't have a generic prelight background selector, as that got
picked up by things like images that should have a transparent bg.
The F keys have no unicode mapping, and UCKeyTranslate() returns
a bogus 0x10 as mapping to unicode. Instead of checking for this
random and undocumented return value, simply assign all function
keys explicitly. This patch also splits the ill-named "known_keys"
array into "modifier_keys" and "function_keys" which is much
more obvious.
(cherry picked from commit 55f9e5cbaf)
Move g_return_if_fail() stuff from the backends to the public
functions in gdkscreen.c itself, and some fixes for ugly formatting in
the various gdkscreen-backend.c files.
No need to subtract focus line width again, since the progressbar is
rendered starting at (0, 0).
This also fixes the entry-progressbar-coloring reftest.
The file "installation" part needed a long-overdue update, especially
as some headers were simply moved into gtk/deprecated and some new headers
were introduced, and a new .gschema.xml file needed to be processed.
Instead of firing a 'quit' signal and expecting the application to do
something that will cause it to quit, just call the new
g_application_quit() API for ourselves.
https://bugzilla.gnome.org/show_bug.cgi?id=670485
This seems a bit "too powerful" and unlikely to be used by most
applications. Remove it from now, until someone comes up with a strong
desire for it.
https://bugzilla.gnome.org/show_bug.cgi?id=670485
Instead of having an input/output GdkWindow, make the widget no-window,
and use a separate input-only window for events, and paint on the parent
window directly.
When a subclass of GtkEntry (e.g. GtkSpinButton) resizes the available
text area (by overriding the get_text_area_size vfunc), we need to
ensure we don't draw a possible progressbar over the part that got
removed from the text area.
This fixes drawing a progressbar in GtkSpinButton and in its subclasses,
such as GimpSpinScale, and makes Mitch happy too!
_gdk_x11_keymap_key_is_modifier() never tries to set min/max_keycode
if they haven't been set before, meaning that until another function
sets those, all the keys will be seen as non-modifiers.
This causes GdkKeyEvents to be wrongly tagged with "->is_modifier = 0"
when in actual fact the key is a modifier. This fixes keyboard
shortcuts captured with GtkCellRendererAccel in "raw" mode thinking
a modifier without any actual keys is a valid shortcut.
https://bugzilla.gnome.org/show_bug.cgi?id=670400
We used to set a flushed boolean whenever we flushing double buffered
areas to the window due to a non-db draw. We then read back from the
window if this was set. This broke when we were doing multiple paints
of the same area after a flush as we were re-reading the window each
time, overdrawing what was previously draw.
Subclasses of GtkEntry could set a larger height request, so we need to
apply the same calculations to the insertion cursors than we do on the
PangoLayout to render it centered under all circumstances.
Instead of GtkDrawingArea, since that calls in realize
gtk_style_context_set_background(). We don't want that to happen, given
that we do all the painting ourselves in _draw().
Instead of special-casing Adwaita, apply the half-width logic for themes
that have a scale slider with vertical proportions.
Also, simplify the rendering code a bit by factoring out the trough
sizing logic.
Instead of going GtkAlignment->GtkFrame->GtkAlignment, just pack a
GtkDrawingArea inside the button, and use halign/margin properties to
get the desired layout.
Since we only allow a single row there, it's better to just use a
GtkBox, and use :first-child, :last-child and :only-child to style
swatches in there.
Instead of calling gtk_render_check() there, just render a symbolic
icon, falling back to a built-in one if the icon is not available.
Also, add a style class for the active badge on the swatch:
"color-active-badge".
Themes might want to set different colors on the badge if the displayed
color is light or dark. Use a style class for this when we set a color
on the swatch.
Rename get/set_color to get/set_rgba and show_alpha to use_alpha,
to match existing GtkColorButton API and let GtkColorButton implement
GtkColorChooser.
Implement popups in the editor, fix window sizing, fix RTL flipping.
GtkColorPlane is now using adjustments, and GtkColorEditor is using
adjustments as its model as well.
The custom colors are now pushed over to the right as new ones
are added, and everything beyond the 9th row gets dropped.
Customized colors are added to the custom colors array.
There's no reason this should be a focus ring rather than an actual
frame. In the past this was probably used to get a dashed effect, but
now we even support that natively for borders.
This fixes issues where the new default bg of transparent
didn't work, making offscreen windows black.
I don't think this is a practical performance problem.
Offscreen windows are rarely used and generally used for
graphics tricks like alpha anyway.
use direct access to the RBTree instead of fiddling with the path.
Removes the lat caller of get_index() and with it count_rows(), so those
are gone now.
Refcounting behavior kinda requires that we track of accessibles until
the row goes away. This is necessary for reference handling and for some
assumptions that atk-bridge does.
When moving a page around, all children changing their position
need to be notified.
There are still other places where proper notification is missing
(drag 'n drop, etc.)
https://bugzilla.gnome.org/show_bug.cgi?id=669116
Unsetting the widget causes events to get emitted and we want to
(a) really emit that event to our signal handlers
(b) still be recognized as a real GObject while doing that
https://bugzilla.gnome.org/show_bug.cgi?id=669794
Otherwise we fail to link, seeing this:
/usr/bin/ld: gtk3_widget_factory-widget-factory.o: undefined reference
to symbol 'gdk_pixbuf_new_from_resource'
This implements the following part of the EWMH spec:
"The special value _NET_WM_MOVERESIZE_CANCEL also allows clients to cancel the
operation by sending such message if they detect the release themselves
(clients should send it if they get the button release after sending the move
resize message, indicating that the WM did not get a grab in time to get the
release)."
In particular, it fixes the case of clicking widgets that use
gdk_window_begin_[resize|move]_drag*() and the click "sticking", i.e. the
mouse button getting released but the resize or move operation remaining in
effect.
https://bugzilla.gnome.org/show_bug.cgi?id=669208
It was problematic to maintain Raleigh going forward, as any
changes in it affected all themes. Also, its more robust if
each theme is a full standalone css rather than relying on
an inherited css base.
So, this changes Raleigh to a standalone theme that we can tweak
without accidentally breaking other themes, and makes the
default theme empty. In fact, we don't even add the default
provider anymore as its always empty.
Sometimes we need to read back the window content into our double
buffer due to rendering a window with alpha when there is
no implicit paint or it has been flushed due to non-db drawing
before.
However, in this case we can't use gdk_cairo_set_source_window as
it might trigger an implicit paint flush as we detect what we
think is a direct non-double buffered window draw operation, which
will flush the implicit paint operation that we're just setting up.
To fix this we use the raw gdk_window_ref_impl_surface operation
to get the source surface.
There was a sign issue in a coordinate transform that made us
flush the wrong region when flushing an implicit paint.
The non-double buffered drawing would then be drawn over the
right area, but then at the end of the implicit paint this
would be overdrawn with the area we didn't properly remove
from the implicit paint.
Also, the translation from window coords to impl window
coords is now done before removing any active double
buffered paints, as these are also in impl window coords.
With the changes in default CSS to make the default background transparent
we ran into issues where intermediate GdkWindow (for instance the
view_window in GtkViewport) where we didn't set an explicit background
(because before they were always covered). So instead of showing throught
the transparent windows were showing the default backgroind of the intermediate
window (i.e. black).
With this change we also needed to fix GtkViewport, as it was previously
relying on the bin and view windows to cover widget->window so that the
border was not visible if shadow_type was NONE.
NULL is an actual useful value for
gtk_action_group_set_translation_domain, but this information is buried
in g_dgettext() documentation.
Be extra redundant, to make it obvious that NULL is ok.
https://bugzilla.gnome.org/show_bug.cgi?id=669636
When using GtkTreeStore, don't compute row positions assuming
everything's a list store, which is how get_row_start_for_index() works.
So instead, do a laxer check and don't insist on proper alignment.
The freeing the GResource in gtk_css_provider_reset caused problems
because it was called from gtk_css_provider_load_from_path() inside
gtk_css_provider_get_named(). We fix this by delaying the
setting of priv->resource until we successfully loaded the file.
This lets themes install a .gresource for efficient loading
of resources. This resource file will (if it exists) be automatically
loaded (mmaped) when the theme is used and unloaded when not used.
"border-style: none;" sets border widths to 0. So no border was drawn.
Use "border-style: groove" instead. (If the border was drawn that way,
it'd look noticably different.)
Also include reset-to-defaults.css so we really get default CSS.
Checking if the value is NULL is the wrong thing to do - the bitmask is
usd to keep track of that.
The reason for that will become apparent in the next patch.
Fixes reftests that were broken after images and labels applied padding.
Things look much more cramped now. On the plus side, treeview headers
and comboboxes have better spacing. Menubars look like crap now though.
Needs someone with artistical talent to figure out.
Just set oit for things that need it.
(FIXME: Buttons should probably not need it, but spinbuttons and
treeview headers don't have a proper background without it.)
Hold a ref to the GtkDialog while doing async operations with the
GtkAppChooserOnline object.
This is needed, since somebody could call gtk_widget_destroy() on us
while an async operation is in progress. We don't want to be finalized
in that case, but mark the fact that we were dismissed and just return
from the callback in that case.
This avoids crashing if the dialog is destroyed in the middle of a PK
operation.
https://bugzilla.gnome.org/show_bug.cgi?id=649121
Now that ATK no longer uses a key snooper but is invoked directly,
checking in advance for existing snoopers is wrong and stops ATK from
working.
Also: code reduction without performance loss == good thing.
https://bugzilla.gnome.org/show_bug.cgi?id=669176
When we're size allocating the children widgets, always trim the
allocation for padding and border of GtkComboBox, as that's all the area
they have available.
It was using the wrong padding values for RTL, and generally, using the
same variables in a distant macro makes this method even more
complicated than it already is...
If we're in menu mode with no children, instead of tweaking the
allocation of the arrow and the separator separately, tweak the
allocation of the box that contain both.
GtkComboBox always handles focus through its children, so there's no
need to request and allocate them again.
In fact, Adwaita was forcing these style properties to zero for
GtkComboBox.
The progressbar inside GtkEntry has a progress-border style property,
which is actually the margin of the progressbar inside the GtkEntry
allocation.
Use a CSS margin instead of reading the progress-border property.
Don't assume the padding of the icons is the same padding of the rest of
the entry.
This also allows to set different paddings for left and right icons.
This commit fixes crash which occurs in Firefox, Thunderbird and Inkscape
during printing. This crash was caused because of wrong handling of Custom
CUPS options. (#543520)
Replace the (invalid) DTD in the GtkBuilder docs by a
RELAX NG schema. Also install the schema in /usr/share/gtk-3.0,
so it can be used to validate GtkBuilder ui files.
The timeline frame function emits several signals, assuming that the
timeline will exist after these signals return. This assumption can be
invalid if signal handlers unref the timeline.
https://bugzilla.gnome.org/show_bug.cgi?id=668675
Change the format of GtkBuilder <menu> to be more in-line with the style
of the rest of GtkBuilder so that we can do translation in a consistent
way.
The format is now substantially more difficult to hand-write, but tools
should be along soon.
There is an xslt program attached to the bug to help you convert your
existing .ui files from the old format to the new one.
https://bugzilla.gnome.org/show_bug.cgi?id=668696
This commit adds API that allows to add new named sections
to the Credits part of GtkAboutDialog, in addition to the
hardcoded sections for authors, documenters, artists and
translators.
https://bugzilla.gnome.org/show_bug.cgi?id=484693
When calling gtk_window_present(), gdk_win32_window_raise did not
actually raise the window anymore. Replacing BringWindowToTop() with
SetForegroundWindow() fixes this.
During testing, we also discovered that sometimes SetForeGroundWindow()
will (correctly) refuse to raise the window and fail(for example: sometimes
when dragging a different application at the time of a gtk_window_present()
call). To prevent a GdkWarning from being produced, usage of the API_CALL
macro has been removed for this case.
Additional goodies of SetForeGroundWindow:
- it brings the window to the front when the process owning the
window to raise is the foreground process (for example when
gtk_window_present is called from a GtkStatusIcon's activate
signal handler)
- it limits itself to flashing the task bar button associated
with the window if the process owning the window to raise
is *not* the foreground process (for example when gtk_window_present
is called from a g_timeout_add callback function)
https://bugzilla.gnome.org/show_bug.cgi?id=665760
Otherwise, we could sometimes fail to update the cursor node when the
right row was deleted.
Also, I'd like to file a formal complaint that this node/tree
differentiation makes writing comparisons too complicated.
https://bugzilla.gnome.org/show_bug.cgi?id=668169
GtkApplication adds to the global accel map using the prefix <Actions>
which is also used by GtkAction. This causes GtkApplicationWindow to
try to parse GtkAction-added accels as if they were its own (which
fails).
Switch to a different namespace -- <GAction>/.
https://bugzilla.gnome.org/show_bug.cgi?id=668367
The new semi-private function will allow to implement support for css
padding and border in widgets inheriting from GtkMisc.
Use the new function for GtkLabel, GtkArrow and GtkImage.
This reverts commit 0c8ecba7dc.
The change broke Orca completely, and we need a proper fix first.
So we have to live with the bugs intorduced by this until then.
Due to changes in the behaviour of the virtual modifiers around MOD1 the
implementation of the map_virtual_modifiers vfunc was mangling the modifiers
and making keybindings not work correctly.
This change updates the implementation to match the X11 implementation's
behaviour.
Callers of this function were passing in -1, -1 for the width and height if
they just wanted the window moving - rather than the size changing. We need to
respect that behaviour and don't try and set the width/height to those
dimensions.
Now pop-up windows (ala combo-boxes) work!
We don't want to include the whitespace after an import statement.
Because people tend to add newlines after @import, we report the wrong
lines for failed imports. And that's bad.
"The child window MUST also have the _NET_SUPPORTING_WM_CHECK property set to
the ID of the child window. […] If the _NET_SUPPORTING_WM_CHECK window on the
client window is missing or not properly set, clients SHOULD assume that no
conforming Window Manager is present."
This commit implements that, which allows us to not have to do a
XGetWindowProperty() every N seconds when running under a compliant WM.
This is also a more correct fix for the bug handled in commit
daf29bffed.
https://bugzilla.gnome.org/show_bug.cgi?id=666921
There are new calls to load ui files from resources, and
you can now read pixbufs by using relative paths in a ui
file read from a resource, or by using absolute resource:/// uris.
Was getting this error:
main.c:785:13: error: ‘gtk_demos’ undeclared (first use in this function)
main.c:785:13: note: each undeclared identifier is reported only once for each function it appears in
main.c: In function ‘main’:
Problem pointed out by Stefan Sauer in bug 667598. The solution
here is different from his patch. We always draw marks in increasing
direction, and flip the marks and stop positions to match.
When finding the width for a given height, we can pass the full
height to both the menubar and the content. Instead, give the
menubar its minimum height, and give the rest to the content.
The code was not properly removing the menubar height from the
height given to the content, causing the statusbar to drop off
the bottom of the window in some examples.
This follows the approach used by the Quartz port - that of a separate
implementation matching GtkClipboard.
The simple clipboard tests in gtk3-demo function correctly but there are
almost certainly leaks and bugs.
This is useful to sketch out in GtkBuilder widgets in different states
all at once, so that we can check theming is right for them.
Add some initial UI files for primary-toolbar and inline-toolbar widgets.
gtk_window_get/set_attached_to() is a new API that allows for windows to
be attached to a GtkWidget.
The attachment is a logical binding between the toplevel window and the
widget that generated it; this kind of information is currently used to
propagate style information from the widget to the window, but is also
useful e.g. for accessibility.
https://bugzilla.gnome.org/show_bug.cgi?id=666103
Instead, focus nothing and wait until we get focus before doing so. This
restores previous behaviour but still emits proper cursor-changed
events.
Fixes a bunch of bugs in the filechooser which populates the treeview
asynchronously.
https://bugzilla.gnome.org/show_bug.cgi?id=613728
It was always looking at the 'color' keyword for the parent context
instead of only doing that when used with the 'color' property.
Tested by border-color-default.ui reftest.
Add a switch. This demonstrates:
- that switches can be placed in toolbars
- that GtkSwitch is actionable
- that actions can be shared between multiple actionables
We don't expose ::quit-requested as API anymore. Instead, we expect
users to register inhibitors when needed. Without quit-requested,
there is no need for ::quit-cancelled and gtk_application_quit_response
anymore.
We still emit ::quit when the application is about to quit.
The part in gdkwindow-x11.c which uses XIEvent and friends is "protected"
by HAVE_XGENERICEVENTS, i.e., XGetEventData() has been found. (Xlib.h)
XIEvent and friends are defined in <X11/extension/XInput2.h> which is
included by gdkdisplay-x11.h if XINPUT_2 is defined.
The patch makes sure XIEvent is only used if XINPUT_2 is defined.
https://bugzilla.gnome.org/show_bug.cgi?id=667534
Replace all references to g_application_set_app_menu and
g_application_set_menubar by their gtk variants, which
actually exist. Pointed out in bug 667546
'window-unfocused' is too long and mentions "focus" which is historically
loaded with the meaning "input focus".
'backdrop' isn't generally used in GUI speak and still conveys the state the
widgets in an unfocused or background toplevel window are in.
This reverts commit c276f53796 and
implements the same feature using the compute function.
A nice side effect is that gtk_style_property_get_border() and
gtk_style_property_get("border") to the same thing now.
When using G_TYPE_NONE as the shorthand's type, the property is not
gettable/settable using regular APIs, so it essentially doesn't exist.
As it should be.
We want to make sure to fall back to the initial value of the property
if resolving fails.
This is kinda tricky, because the initial value itself might need
resolving, too.
Instead of on-demand resolvage, we now resolve during lookup. The step
is done via
_gtk_css_style_property_compute_value()
which currently calls into
_gtk_css_style_compute_value()
That function has all the old resolving machinery.
The only part missing for now is the handling of win32 code. It will be
added back later.
This would make the internal properties custom properties. And they are
not.
Also get rid of default initial values, we now specify the correct one
at all times.
We can't print shorthands, so don't try.
In particular, I want to get away from shorthands being representable
using GValue, and this function kinda requires that.
... in gtk_style_properties_lookup_property(). Those properties will
soon stop having pspecs or even being gettable and settable, so better
not tell anyone about it.
One test has all properties set to 'inherit', the other to 'initial'.
This should result in the same result, as inherit will ensure every
widget inherits the same value, and for the toplevel 'inherit' is
defined as being identical to 'initial'.
Passing the length of the widget path that is relevant is not necessary
anymore, it was only useful for inheritance. Instead, we now pass the
state flags and let the selector do the state matching for us.
See inline code comments taken from
http://dev.w3.org/csswg/css3-cascade/#cascade
This now respects the special values "inherit" and "initial" properly.
Note that those values cannot be parsed yet. This will be added in a
future commit.
We now use the GtkStleProviderPrivate interface, which hopefully is
faster and more conformant to CSS. Long term, it definitely should be
both.
I would have liked to split this up into multiple commits, but couldn't
find a way.
The GtkScaleMark values are gdouble, a simple a-b compare func would fail for
values with the same integer value. This breaks the sorting and causes random
marker label placement.
When we receive a configure event from Wayland telling us to resize our
surface we check against the geometry constraints for the window to ensure we
do not resize below the minimum and maximum limits.
This also removes setting the FOCUSED state flag when
gtk_window_has_toplevel_focus() since this effect can now be done with the new
WINDOW_UNFOCUSED flag instead which actually works better regarding X grabs
and modal windows.
Setting state flags is actually needed here since this function is called by
GtkButton subclasses which add their specific state flags as a parameter.
This reverts commit e868b8d6ea.
Now that grab and ungrab vfuncs are implemented on GdkDevice then we can use
gdk_device_ungrab to break the implicit grab created by the button press that
triggered the resize and move.
The function definition used a pointer to the enum value rather than the enum
itself.
This broke the build on platforms that don't have an implmentation of these
functions.
This is the interface for GtkWidgets that can be associated with an
action on a GtkAppicationWindow or associated GtkApplication.
It essentially features 'action-name' and 'action-target' properties
with some associated convenience API.
This interface is implemented by GtkButton and GtkToolButton.
https://bugzilla.gnome.org/show_bug.cgi?id=667394
This lets applications block logout and similar actions ahead
of time. Currently only implemented for D-Bus, but Windows has
very similar API since Vista.
This is fairly basic, allowing applications to learn when
the session manager is about to end the session, and possibly
block this. The only implementation at this point is using the
org.gnome.SessionManager D-Bus interface of gnome-session. It should
be straightforward to port the EggSMClient implementations for
Windows and OS X.
An implicit grab is created inside GTK+ when the button is pressed down on a
window. The semantics of wl_shell_surface_resize means that you don't get a
corresponding release event that would ordinarily break the implicit grab. So
we must do it as part of the resize request.
The code for moving the menu into monitor / workarea was duplicated,
once for the push-in scenario and once for without. The problem with
the second case is that we've stored the menu position before adjusting
it. That made us remember an out-of-monitor position that then later
triggered _another_ copy of this code in the size-request implementation.
Unify this to only have one copy of code, and only store the menu
position after adjusting it to be inside the monitor. This fixes both
statusicon menus that get popped up from the panel, outside the workarea,
to not have scroll arrows, and the gedit language menu which was not
placed in the monitor at all after the initial workarea commit.
As a side-effect of this change, we now make large scrolling menus
occupy the full height of the workarea. Before this change, we were
keeping either the top or bottom edge put while shrinking the menu
to fit in the monitor.
https://bugzilla.gnome.org/show_bug.cgi?id=667249
Instead of "attribute with later start index wins, make sure the
attribute list that is merged from takes precedence. This now gives the
multiple attribute lists we use in the label an order:
1) gtk_label_set_attributes()
These attributes override everything. It's what the function's there
for after all.
2) markup of label
Other user-specified attributes come next.
3) attributes for links
When we apply custom attributes on parts of the text, we put them
last. We don't want to mess with what the user does. Also, we change
color and underline, so we usually have something to show.
- Don't compute link color attributes until layout creation
This is useful as a performance enhancement, because we don't have to
lookup the property after setting the text, so multiple markup sets
don't cost style lookups.
- Don't merge attrs into effective_attrs
We do this when applying link colors now. Keeping them separate allows
invalidating them separately.
Instead of getting confused by applied underline or color tags in the
regular markup, we store the link start/end when we actually parse the
text. As a bonus, we can avoid rescanning links when creating the
markup.
As previously announced, key snooping is something that we should not
support in GTK. In particular because AT-SPI made every key press a
synchronous DBUS call / spawned a nested main loop with the key
snoopers. This breaks responsiveness, order of key presses and internal
consistency when the AT decides to remove key events.
This patch modifies GtkPrinterOptionWidget to support loading them
again. It also allows the user to enter values from the dropdown list
to select the item.
This change follows on from a change in semantics in Wayland where calling
wl_input_device_attach with nil would make the compositor set the pointer
sprite to it's default cursor sprite.
Presently, GtkComboBoxText lets you list the items for it in the
GtkBuilder markup like so:
<items>
<item translatable='yes'>Red</item>
<item translatable='yes'>Blue</item>
</items>
but has no way to set the "id" column for added items. Add an id='' tag
for that purpose so that you can do:
<item id='red' translatable='yes'>Red</item>
https://bugzilla.gnome.org/show_bug.cgi?id=667319
When doing DnD between windows the tab label is set as the child of
the DnD info window. If this is happening the remove method of
GtkNotebook should not unparent the tab label, since it's been already
unparented, belongs to the DnD window and will be properly destroyed
when the DnD is over.
https://bugzilla.gnome.org/show_bug.cgi?id=639875
When the X server does not support the shape extension (as some
vnc implementations seem to), our DND code was always seeing
an empty input shape, so drops always missed their target.
http://bugzilla.gnome.org/show_bug.cgi?id=620240
Apparently the deprecation warning macros are placed into gdkconfig.h
during the configure stage, so put these in the pre-configured
gdkconfig.h.win32 as well, as their definitions are needed for all builds.
When switching to the compact table format, we inadvertedly lost
the 'tentative match' handling which allows to complete longer
compose sequences even if a prefix is a complete sequence.
This was pointed out in bug 666710.
This way we don't need to compute them every lookup. (That's not the
real reason though - the real reason is that I want to add new APIs that
require the caching because they return consts).
Reading a card32 property into a long may lead to undefined high
bits, so mask them off. Also, make the conditions for setting and
unsetting the stick flag opposites, to avoid unintended changes.
Patch by John Lindgren, bug 666842
The current EWMH has added 'source indication' fields to a number
of client messages. Set these to 1 to indicate a regular client.
Also fill the button field of _NET_WM_MOVERESIZE.
Previously we expect that a proxy widget holds a reference to the
action via gtk_activatable_do_set_related_action(). However, it
is possible for the widget to still be in a floating state when
it adds itself to the the action.
This is a problem when gtk_action_get_proxies() gets called, because
we return floating objects back to the user. And language bindings
aren't going to be expecting that.
Fix this by calling ref_sink() and unref().
https://bugzilla.gnome.org/show_bug.cgi?id=657367
Since we allocate the standard CSS border to the button now, and center
the child accordingly, there's no need for an additional inner-border
style property. Deprecate it and ignore its values.
https://bugzilla.gnome.org/show_bug.cgi?id=666600
==23282== 64 bytes in 2 blocks are definitely lost in loss record 8,069 of 13,389
==23282== at 0x4A074CD: malloc (vg_replace_malloc.c:236)
==23282== by 0x39A1C3E2EA: cairo_region_create (cairo-region.c:196)
==23282== by 0x6D9AF3D: recompute_visible_regions_internal (gdkwindow.c:964)
==23282== by 0x6D9B4B8: recompute_visible_regions (gdkwindow.c:1126)
==23282== by 0x6DA3450: gdk_window_hide (gdkwindow.c:5689)
==23282== by 0x6D9CED9: _gdk_window_destroy_hierarchy (gdkwindow.c:2042)
==23282== by 0x6D9D040: gdk_window_destroy (gdkwindow.c:2109)
==23282== by 0x655B5E4: gtk_entry_unrealize (gtkentry.c:3012)
==23282== by 0x7068BF3: g_cclosure_marshal_VOID__VOID (gmarshal.c:85)
==23282== by 0x706710B: g_type_class_meta_marshal (gclosure.c:885)
==23282== by 0x7066DF9: g_closure_invoke (gclosure.c:774)
==23282== by 0x7080585: signal_emit_unlocked_R (gsignal.c:3340)
==23282== by 0x707F619: g_signal_emit_valist (gsignal.c:3033)
==23282== by 0x707FB71: g_signal_emit (gsignal.c:3090)
==23282== by 0x679E243: gtk_widget_unrealize (gtkwidget.c:4458)
==23282== by 0x64E83C7: gtk_bin_forall (gtkbin.c:172)
==23282== by 0x6548BBD: gtk_container_forall (gtkcontainer.c:2014)
==23282== by 0x67A966D: gtk_widget_real_unrealize (gtkwidget.c:10253)
==23282== by 0x672D002: gtk_tool_item_unrealize (gtktoolitem.c:474)
==23282== by 0x7068BF3: g_cclosure_marshal_VOID__VOID (gmarshal.c:85)
https://bugzilla.gnome.org/show_bug.cgi?id=666552
This allows drawing calendar arrows in all possible states the main widget may
be in.
The arrow_state array is converted into a bit field since it only really needs
to store boolean information about prelight for each arrow.
We add the app-menu and menubar public APIs to GtkApplication while
leaving the implementation in GApplication.
The actual implementation will be moved soon.
Deal with remote action invocations correctly by implementing
GRemoteActionGroup in the same way that GApplication does and pushing
remote activations through the before/after_emit functions of the
GApplication associated with the window.
This is the last part of getting the threading situation right.
https://bugzilla.gnome.org/show_bug.cgi?id=665737
When we have incoming activations or action invocations we should
acquire the GDK lock, just in case the program in question is using gdk
threads.
https://bugzilla.gnome.org/show_bug.cgi?id=665737
When parsing GMenu xml, use the facility for pick up named submenus.
Note that <section id='foo'>...</section> is _not_ a named submenu.
It is a named item with an unnamed submenu :-(
We want accelerators to work, even if the menus are not shown
locally, so we can't rely on the GtkMenu code to set them up
for us. Currently, this code only installs accelerators when the
window is realized.
This allows to specify accelerators in a convenient way, by
adding accel="..." attributes to the menu items in the
XML for the menu.
Currently, the accelerators are extracted only once, when the
menu property is changed on the application.
Move internal accel map API there and update all users.
Also, add an internal function to create an accel path for
an action and parameter, and use it in gtkapplication.c and
gtkmodelmenuitem.c instead of duplicating that code.
Put this in a separate file and substantially refactor it.
Move handling of submenu creation into gtkmodelmenuitem where it
belongs.
Improve our handling of when to show separators or not.
GtkModelMenuItem, being based on GtkCheckMenuItem, was always reserving
space for a check/radio indicator. This ends up looking pretty strange
in a GtkMenuBar.
Don't reserve space for the indicator unless it's appropriate.
This GtkMenuItem subclass (and GActionObserver implementation) contains
all the knowledge necessary for converting a GMenuModel item description
into a GtkMenuItem.
Remove much of the code that used to do this from
gtkapplicationwindow.c.
This feels premature; we do have the fallback situation covered
adaequately with the menubar, and people can do their own creative
solutions with gtk_application_window_get_menu(), so we don't have
to offer a widget for this right now.
By making "about" a per-window action, we can pop the about dialog up on
top of the correct window instead of trying to guess from the
application list of windows.
This is a GtkWindow subclass that "application windows" will use. Each
is associated with a GtkApplication, has the ability to show menus and
will have its own associated set of actions.
These were destined for GLib, but they don't really make sense as a
public API. Instead, we'll copy/paste them around between the various
codebases that need to render menus.
This is a boolean property that will be set to TRUE if the current
desktop environment is capable of displaying the application menu as
part of the desktop shell.
If it is FALSE then the application will need to display the menu for
itself.
This should be redone to show the label together with the
separator line, somehow. For now, just put the label below
the separator, as a separate item.
This should be redone to show the label together with the
separator line, somehow. For now, just put the label below
the separator, as a separate item.
This makes GtkBuilder accept a GMenuMarkup tree at the toplevel
(ie with <menu id='foo'> being a child of <interface>) and the resulting
GMenu object can be obtained via gtk_builder_get_object (builder, "foo").
We need to connect to items-changed on _every_ menu
model, which is somewhat icky. For some reason, this
works fine with a local model, but not with D-Bus in
between. Debugging needed.
We want to avoid handling focus events for the private focus window,
otherwise the keyboard grab taken by for example buttons will cause a
spurious FOCUS_OUT/FOCUS_IN on the toplevel.
The code that did this seems to have been lost in the XI2 transition for
GTK3.
https://bugzilla.gnome.org/show_bug.cgi?id=657578
I expect them to be used a lot, so this approach seems better than
requiring signals that connect to "notify::widget". Also, we can't use
regular functions (like dispose or constructed), becaiuse those assume
that (un)setting of the widget only happens once and with the current
design (a puble set_widget() function) we can't really guarantee that.
Also, I split them into two separate functions as one function is part
of construction and the other part of destruction of the object. And it
doesn't sound like a good idea to have that both be part of one
function.
I wanted to use weak refs to ensure this instead, but it's a performance
problem when used in the treeview and each and every cell adds a weak
ref to the treeview.
The function returns the part of a monitors area that should be
used for positioning popups, menus, etc. The only non-trivial
implementation atm is in the X backend, all the other backends
just return the full monitor area. The X implementation is
currently suboptimal, since it requires roundtrips to collect
the necessary information. It should be changed to monitor
the properties for changes, when XFixes allows to monitor
individual properties.
https://bugzilla.gnome.org/show_bug.cgi?id=641999
Dealing with disabled devices may turn into hierarchy/device
changed events on device IDs with no backing GdkDevice yet,
so protect against that. The device attachment will be handled
correctly when the device is enabled later.
Even if we can't change our sensitivity because the parent is insensitive we
should still flip the sensitive flag. Otherwise, with and insensitive parent,
child.set_sensitive(True)
...
parent.set_sensitive(True)
would result in child still being insensitive.
https://bugzilla.gnome.org/show_bug.cgi?id=666392
Instead of in the key_press handler, use a signal handler. The signal
handler runs before the default handler, and before other signal
handlers. In particular it runs before the signal handler installed via
gtk_entry_set_completion() which pops down the entry completion, and we
don't want that to happen.
The code does not change the code of the handler in any significant way,
it just refacotrs it to not call the parent anymore.
https://bugzilla.gnome.org/show_bug.cgi?id=663573
This was removed previously, but is necessary to support the case where
no base folder is in use, which should cause an error. This can be
experienced in save mode in the recent files list.
https://bugzilla.gnome.org/show_bug.cgi?id=663573
That way, we can use the regular filtering features of the
filesystemmodel instead of having our own filtering function that
duplicates much of the matching code.
This also removes the broken-on-windows feature where files strting with
a dot were not autocompleted.
Use all the clever functions we invented in recent refactorings to
compute the file and dir part and the current folder.
This also fixes the bug where "./" was not taken as the current
directory but interpreted as a file named "./".
This returns the text that should be completed on. As this is somewhat
tricky to compute (and in fact one place did it wrong), let's make it a
function.
Now that we don't need to know anymore why insertion failed, we can
simplify the append function quite a lot.
A simple rule now: If we did not insert anything, beep.
Too much special code for no gain.
I did a totally unscientific questionnaire on GNOME IRC (assuming
autocompletion is for advanced users) and nobody even knew what this is.
So I suspect it's useless. Also, it's positioned completely wrong anyway
and nobody noticed so far. Last but not least, I'm trying to imitate
bash here and bash doesn't show feedback.
Use dispatch_properties_changed() instead of GtkEditable to watch for
changes to the to-be-completed text. This is necessary because various
functions in GtkEntry don't use the interface vfuncs and one only
becomes aware of them via notifications. I'm not sure this is intended
behavior, but it's how it works today.
Also, use the same code for triggering in all situations.
What the code does is this: It looks at the part of the text in front of
the cursor (or selection) and completes for it. Once the directory has
been enumerated, inline completion is activated. Note that popping up of
the completion popup is completely handled by GtkEntry.
Instead, pass the text to use to refresh_current_folder_and_file_part().
This also gets rid of the problem introduced earlier that the position
is not properly updated in do_insert_text() and therefor the completion
is wrong.
... from GtkEntryCompletion instead of implementing a poor copy
ourselves. This also makes the file chooser entry behave a lot closer to
normal entries.
This is identical to the display name when not having a path that
changes the folder. Otherwise it will have the full path that was
entered in the entry. Say when from your home dir, you type
"../../usr/li", the full path for "lib" and "lib64" will be
"../../usr/lib" and "../../usr/lib64" respectively. This value isn't
used yet, but will be soon.
The new version does not need to muck with the entry, it just extracts
the required information. It returns a reference to the folder though,
as we extract the information now instead of returning something stored.
Setter functions the way I code it look like this (in order):
1) Figure out if the value changed. If not, exit early.
2) Clear the old value (ie unref stuff, disconnect signals
3) Copy the new value
4) Set up things about the new value
This reorganization does that.
And by doing that, it even reduces the amount of code and the amount of
branches (and with it, nesting) needed.
Instead, fall through to the default handler after closing the
completion. This has the advantage of letting the file chooser entry
capture the tab key properly, so one can't accidentally move out of the
entry by pressing tab while the completion is popped up.
I also suspect it fixes bugs with weird tab keys and shift/ctrl
oddities. But who knows...
1) always emit signals
Previously, newly constructed cells would be told to not emit events.
However, we can ensure that nothing is connected to the signals, so
they will not actually emit anything.
2) don't return anything
The return value is unused anyway.
No more signal handler is needed, therefore the code can also get rid of
tracking the treemodel. And we use a faster approach for iterating the
changed cellrenderers: We just iterate all columns instead of over all
cell accessibles, as that number is likely quite a bit smaller.
We first set a NULL model and then reset the old model, just to get the
effect of clearing and then resetting.
We reset the cursor and selection afterwards, so the reset doesn't
destroy all the work we did.
Multiple changes:
- actions are now available unconditionally, but only work in the right
state. This mirrors other actions.
- instead of adding actions manually, they invoke the action on the
GtkCellAccessibleParent interface.
Tests have been updated to reflect the changes
Treat the empty string as if it was a NULL icon name instead of
rendering GTK_STOCK_MISSING_IMAGE.
This used to be the previous behavior of GtkCellRendererPixbuf and
applications might still rely on it.
We need to save the icon size locally for GtkCellRendererPixbuf, since
its properties are set again every time it's drawn (resetting the icon
size on the helper by means of _gtk_icon_helper_clear() each time).
The code is very similar; having two slightly different code paths is
bad and can lead to bugs. Refactor the code to use the same height
request function.
For maximized windows, titlebars cannot be used to reposition or
scale the window, so if an application does not use it to convey
useful information (other than the application name), the screen
space occupied by titlebars could be put to better use.
Add a new window property which requests from the window manager
to hide titlebars when windows are maximized to account for this.
https://bugzilla.gnome.org/show_bug.cgi?id=665616
If the scale has an origin (it will have one by default), GtkRange will
render the two sides before/after the current value with different style
classes, making it possible for themes to use different colors and
properties for the two areas.
This was possible in GTK 2 with style details, but got lost during the
road to 3.0.
https://bugzilla.gnome.org/show_bug.cgi?id=665140
Setup listener functions for the drag and drop events as well as the selection
events. Then create and save a data structure representing the data offer from
the other client.
This implementation is based on a hash table. The hard coded GtkSelection
atoms are preloaded into the hash table at the correct values. User generated
atoms start after the last preloaded atom.
The data device manager is a global object that provides the support
infrastructure around data devices. These data device objects are the basis
for handling drag and drop as well as selections in Wayland.
Reset state of CUPS requests correctly during authentization and
check CUPS requests for errors.
Don't initialize variables holding password and username with empty
string (#664640).
As pointed out in bug 665999, these were just not right.
Before this commit, the nicks were 'output' and 'only'.
After this commit, they are 'input-output' and 'input-only'.
In many cases we used to set focus_child to NULL all the way up
to the top and then to the right value, even if there was
a common ancestor, meaning these see a temporary NULL value for
focus_child. Only when the new focus widgets direct parent was
in the previous ancestor list did we stop early.
This fixes that by always stopping propagation when reaching
the common ancestor.
The casting used to calculate the child allocation is confusing MAX().
As a result, width and height end up with negative values, which makes no sense.
https://bugzilla.gnome.org/show_bug.cgi?id=666109
There was a corner case where the changed signal was not emitted.
If rows were built like this:
1 (not selected)
+ 2 (selected)
+ 3 (not selected)
And row 1 was removed, no signal would be emitted.
I like it when writing tests actually finds bugs that have been around
since 2003 - introduced by 4a03ea2334
actually. :)
We get certain cases, in particular with SELECTION_MULTIPLE, where we
cannot figure out in advance of real_set_cursor() if the selection will
actually change.
Previously, the cursor would just become invalid, which used to
reselect the first row in the treeview later on (without a
cursor-changed signal). This leads to a crash now with the recent
refactorings.
The patch is longer than I'd like it to be, but the situation is kinda
complicated, because we want to make sure to move the cursor to a good
row. It works like this:
1) From the deleted row, search forward for the first row that is not
going to be deleted and is not a separator.
2) If no such row exists, search backwards for a row that is not a
separator.
3) If no such node exists, clear the cursor.
Previously the code used a GtkTreeRowReference, which was (a) less
performant and more importantly (b) hiding errors.
The errors being hidden were the referenced row becoming invalid or
collapsed, because such rows would not be valid cursor rows and it would
be necesary to select a new row and emit a "cursor-changed" signal.
So if a crash bisects down to this commit, it is very likely that the
cursor has not correctly been updated and the cursor row is invalid.
This means we don't have to have hardcoded "/usr/share/wayland" to find the
cursors.
This change also fixes up the warning messages for when loading fails.
Calling gdk_keymap_add_virtual_modifiers causes _all_ virtual
modifiers to be added, which causes problem when they are co-located
on the same real modifier (as Super and Hyper often are). Effectively,
this made it impossible to enter key combinations involving Super,
since they all turn into Super+Hyper.
Move code for child allocation into the child allocation function. Don't
keep it in the overlay allocation code.
See the next commit for why this is useful.
When an implicit paint is flushed during expose, e.g. because a
non-double buffered widget is painting, make sure to copy the existing
data from the window surface we rendered before flushing back to the
paint surface, instead of using an empty base.
Code was already handling that (and said so in the comment), but only
when no implicit paint was used at all, and not in the case when it's
flushed mid-expose.
We used to only set the override color or font if it was different
than the existing value. However, that means you can't change it to
an override that is the same as the default value for the property.
With this fixed you can e.g. override with a color of 0,0,0,0 which
you couldn't before.
Previously all the commands that acted on the shell took the surface that was
to be acted on as parameter. Now we retrieve an object from the shell that
represents its state for the surface. With that wl_shell_surface object we can
then call methods on that.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
When gtk_render_arrow() is called, always add an ARROW style class to
the GtkStyleContext before rendering, so themes can specify a different
color for it.
https://bugzilla.gnome.org/show_bug.cgi?id=665420
Just always render the pixbuf ourselves and set it on the GtkImage in
the X11 case.
Code for other backends was already rendering the pixbuf manually before
translating it into a native type, so this greatly simplifies the code.
https://bugzilla.gnome.org/show_bug.cgi?id=665409
Instead of painting the window background on the grip_window we now
only paint it on the GtkWindow->window, and we make the grip_window
have a transparent background.
We can't really make transparent window handle background optional
via css atm, because the handle color is actually based on the
background color, so if that is set to transparent we won't draw
anything.
gdk_window_get_update_area is supposed to get the area where things
need painting, and remove them from the update areas. However, if
some area is covered by other windows with an alpha background we
can't just expect whatever the app choses to render in the update
area as correct, so we don't actually remove these areas, meaning
they will get correctly rendered when we get to the expose handlers.
gdk_window_move_region doesn't move children, so we can't copy
transparent child window regions with copyarea, so we remove these
from the copy region.
We track the areas that have alpha coverage so that we can
avoid using these as sources when copying window contents.
We also don't remove such areas from the clipping regions so
that they are painted both by parent and child.
This cleans up the expose handling a bit by using the existing
clip regions, and it allows us later to use painters algorithm
to do transparent windows.
If no icon size is provided (e.g. when setting icon-name or stock-id
using the GObject property directly), use the default icon size. This
matches the previous GtkImage behavior.
The new function provides an API that takes the PangoLayout and index
as input params, this way it handles strong and weak cursors internally
factoring out all code duplicated in the widgets that need to render
cursors.
https://bugzilla.gnome.org/show_bug.cgi?id=640317
Explicitely check the split-cursor setting when drawing the textview
insertion cursor instead of relying on the cursor_direction set in the
textlayout. This makes the cursor drawin code more uniform with other
widgets in preparation to refactoring the cursor drawing code in a
shared function.
https://bugzilla.gnome.org/show_bug.cgi?id=640317
Move the handling of primary/secondary cursors to gtktextdisplay, which
makes code simpler and more consistent to how GtkLabel and GtkEntry
draw cursors, which is useful in preparation to further refactoring.
https://bugzilla.gnome.org/show_bug.cgi?id=640317
GtkIconHelper is a helper object to easily obtain a pixbuf from
different icon sources (e.g. a GIcon, an icon name, a stock id, ...).
Code is ported from GtkImage, which will be adapted in the next commit.
It used to be that _gtk_path_bar_set_file() would return an error if
it wasn't able to switch to the specified file, but that hasn't been
the case for a long while now, since the file chooser became async.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
Previously, when the cursor was a descendant of the collapsed row,
the cursor path was set to the collapsed row, but this was not
communicated via cursor-changed events.
_gtk_tree_view_find_path() was not a name that not really described what
the function does. And I kept forgetting it. Also, it took the tree view
as an argument and that was completely unnecessary.
Rewrite GtkSpinButton to use a touchscreen friendly horizontal layout.
Other features include:
- support for theming buttons with nth-child
- full support for RTL
- use + and - symbolic icons instead of arrows
- general streamlining and cleanup of a lot of related code
https://bugzilla.gnome.org/show_bug.cgi?id=663359
From the css docs at http://www.w3.org/TR/CSS2/box.html:
8.5.1 Border width: 'border-top-width', 'border-right-width', 'border-bottom-width',
'border-left-width', and 'border-width'
Computed value: absolute length; '0' if the border style is 'none' or 'hidden'
So, if i specify border-style none and a border-width > 0 that should give the
same result as border-width 0.
From the css docs at http://www.w3.org/TR/CSS2/box.html:
8.5.1 Border width: 'border-top-width', 'border-right-width', 'border-bottom-width',
'border-left-width', and 'border-width'
Computed value: absolute length; '0' if the border style is 'none' or 'hidden'
This is a private type, and the CSS default value is "stretch", which
is how we were parsing and printing NONE anyway.
With this fix we can use the enum stuff for printing/parsing
Various tiny semantic changes in here.
The big fix is that we consider every cell as visible and as showing if
the treeview is mapped.
This was also fixed in the tree dump test.
Also, *do* add the file to the recently-used list, even if the file does not
exist yet. This is used from the Save dialog, so even shitty apps which don't
add the file to GtkRecentManager, will get the file added from the Save dialog.
Signed-off-by: Federico Mena Quintero <federico@gnome.org>
_gtk_rbtree_reorder() was moving the node's data while reordering. As we
use the node pointer in the a11y code as a hash key, this didn't work.
So this rewrite changes that. As a bonus, it is less code and faster.
Woohoo!
- Make sure the rotated nodes aren't nil
- Use existing functions for complex computations
- Don't use NULL checks for variables guaranteed to not be NULL/nil
This has one major caveat: The new value is const, so read-only memory.
Any attempt to write to it will cause a crash. Note that we are not ever
supposed to write to it, but bugs happen...
If called with arguments, it looks for the specified modules. The arguments
may be absolute or relative paths.
</para>
<para>
Normally, the output of <command>gtk-query-immodules-3.0</command> is written
to <filename><replaceable>libdir</replaceable>/gtk-3.0/3.0.0/immodules.cache</filename>, where GTK+ looks for it by default. If it is written to some other
location, the environment variable <linklinkend="gtk-im-module-file"><envar>GTK_IM_MODULE_FILE</envar></link>
can be set to point GTK+ at the file.
to <filename><replaceable>libdir</replaceable>/gtk-3.0/3.0.0/immodules.cache</filename>,
where GTK+ looks for it by default. If it is written to some other location,
the <envar>GTK_IM_MODULE_FILE</envar> environment variable can be set to point
GTK+ at the file.
</para>
</refsect1>
@@ -55,19 +69,28 @@ can be set to point GTK+ at the file.
</variablelist>
</refsect1>
<refsect1><title>Environment</title>
<para>
The environment variable <linklinkend="gtk-path"><envar>GTK_PATH</envar></link>
can be used to prepend directories to the input method module path.
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Lars Uebernickel
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Emmanuele Bassi
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Frédéric Péters
YunQiang Su
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Sandeep Sheshrao Shedmake
Мирослав Николић
Colin Walters
Chun-wei Fan
David King
Stef Walter
Mario Sanchez Prada
Nilamdyuti Goswami
Claudio Saavedra
Javier Jardón
Paolo Borelli
Rico Tzschichholz
Arash Mousavi
Sweta Kothari
René Stadler
Jiro Matsuzawa
Funda Wang
Jasper St. Pierre
Philip Withnall
Rob Bradford
Praveen Illa
Baurzhan Muftakhidinov
Tom Tryfonidis
Wolfgang Stoeggl
Matej Urbančič
José Dapena Paz
Rui Matos
Tomas Bzatek
Christian Kirbach
Ihar Hrachyshka
Federico Mena Quintero
Carlos Garnacho
Micah Carrick
Phil Clayton
Víctor Manuel Jáquez Leal
Antoine Jacoutot
Benjamin Otte
Alejandro Piñeiro
Sasi Bhushan Boddepalli
Alexander Shopov
Shankar Prasad
Dan Vrátil
Pavel Holejsovsky
Руслан Ижбулатов
Khaled Hosny
Bastien Nocera
Hans de Goede
Martin Pitt
Christian Persch
Torsten Schönfeld
Κωσνταντίνος Χόρτης
Marc-Antoine Perennou
Bruno Brouard
Bastian Winkler
Murray Cumming
Juan Pablo Ugarte
Holger Berndt
Florian Müllner
Volker Sobek
Natanael Copa
Hiroyuki Ito
Wouter Bolsterlee
Rachid BM
Fernando Lemos
Edward Sheldrake
Timothy Arceri
Kristian Rietveld
Michael Natterer
Luca Ferretti
José Alburquerque
Marc-André Lureau
Yaron Shahrabani
Carlos Garcia Campos
Dan Winship
Michael Biebl
Reinout van Schouwen
Dimitris Spingos
Owen W. Taylor
Richard Hughes
Diego Escalante Urrelo
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ManojKumar Giri
Nelson Benitez Leon
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Daniel Korostil
Petr Kovar
Daniel Nylander
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Jiro Matsuzawa
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OKANO Takayoshi
Krishnababu Krothapalli
Automatic Mirroring
Adrian Johnson
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A S Alam
Mathias Hasselmann
Gil Forcada
Peteris Krisjanis
Gabor Kelemen
Stefano Facchini
Carlos Garcia Campos
Antonio Fernandes C. Neto
Yuri Myasoedov
Kenneth Nielsen
Kristjan SCHMIDT
Bruce Cowan
Baptiste Mille-Mathias
Daniel Stone
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Jonh Wendell
Tommi Vainikainen
Kasia Bondarava
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Sebastian Keller
Ask H. Larsen
Jiří Klimeš
Swecha Localization Team
Ignacio Casal Quinteiro
Michael Meeks
Will Newton
Dieter Verfaillie
Siegfried-Angel Gevatter Pujals
Andre Klapper
Benjamin Berg
Alexandre Rostovtsev
Stefan Sauer
Andrea Cimitan
Christophe Fergeau
Guillaume Desmottes
Patrick Welche
Timo Jyrinki
Martin Pitt
Zeeshan Ali (Khattak)
Xan Lopez
Kjell Ahlstedt
Pavol Šimo
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