This adds a password-indicator property to GtkEntry. When set
on a password entry, the entry shows an icon indicating it is
in password mode, which can be clicked to reveal the text.
We are careful to not interfere with the Caps Lock warning,
which uses the same icon position.
Clearing the icon doesn't appear to be necessary with
todays code, and it has the unfortunate side-effect of
temoorarily hiding the icon's window, which breaks grabs
and makes us miss the button release event when the icon
is changed from a button press handler.
We're going to add back the original struct definition removed by
a6e4de28, because using the typedef breaks all sorts of things like
gtkmm and WebKit, and having separate struct definitions allows us to
change the types in GdkBorder from gint16s to gints without breaking
ABI.
Functions requiring CoInitialize are called just in two places:
- the filechooser thread which calls its own CoInitializeEx
- the dnd code
Moving CoInitialize in the dnd specific init is cleaner and
we can pair it with the corresponding CoUninitialize since
CoUninitialize should be called as many times as CoInitialize.
Note that it is ok to call this function multiple times, so it
will not break if another codepath will need it in the future.
The patch also replaces the deprecated CoInitialize with the
equivalent call to CoInitializeEx (already used in the filechooser).
Empty boxes end up setting the clip to { 0, 0, 0, 0}, so warning
for a width or height of 0 triggers false positives. Instead,
initialize the clip to clearly invalid values.
As part of this conversion, remove the hardcoded padding around
the label.
Unfortunately, we cannot use the main gadget for drawing the frame
decoration, since we want to draw a custom border instead of the
stock css border that gadgets insist on drawing for us. Therefore,
add an extra gadget with name border and use it just for rendering
the frame.
Otherwise the gtk_grab_remove() calls on widget destruction will happen
on the default window group, which may leave the real window group
of the popover with a dangling pointer if it is not the default one.
This could be seen on the inspector, open a popover in the properties
list and close the window with alt-F4.
Invisible nodes don't change the first/last-child status of the nodes
after/before them. That means we don't have to just check the state of
the adjacent node when modifying this state, but all their siblings
until we hit a visible node.
The same way, a node is not the first child if it has no previous
sibling, it is the first child if it has no previous visible sibling.
This is important for caching in the global lookup cache.
CSS min-width and min-height on the slider node fit this
perfectly. We still fall back to the slider-width and
slider-height style properties if the CSS properties are
not set.
In most places, we can do with the pointer/keyboard of the default seat
instead of the client pointer. We can also remove some code from
gdk_input_init() because we know for sure there's no floating devices to
care about here.
There's places where we still need to deal with floating devices, which are
unseen by seats. Ignore deprecations and keep using GdkDeviceManager until
we can forget about floating devices.
There's places where we still need to deal with floating devices, which are
unseen by seats. Ignore deprecations and keep using GdkDeviceManager until
we can forget about floating devices.
There's places where we still need to deal with floating devices, which are
unseen by seats. Ignore deprecations and keep using GdkDeviceManager until
we can forget about floating devices.
There's places where we don't set a seat yet, plus the places
outside GTK+ where events are created, we should warn and fall
back to the master device seat with these.
1e1064398c broke the build.
When I run make, I should make sure to run it in the right directory.
And not in the gtk/ subdirectory that will never build widget-factory...
The clipboard emit events after the button we connected it to was
already destroyed (on application close for example), so make sure we
don't try to use that dead button.
Gdk Wayland backend walks up the transient windows tree, but does not
check for cycles when doing so.
As a result, if two or more windows are transient to each other, the
Wayland gdk backend will enter an infinite loop.
While this is clearly a bug in the application, gtk+/gdk should be more
robust and handle such errors more gracefully.
To avoid looping infinitely at various point in the code, check for a
possible loop when setting the transient relationship and deny the
request to set a window transient for another if that would create a
loop.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=759299
gdk_pixbuf_get_from_window() paints the given window onto a new cairo
surface. Create that new surface with the same device scale as the
window so that the result is not scaled down on hidpi screens.
This is similar to 657a43e (which was reverted), but doesn't modify the
behavior of gdk_pixbuf_get_from_surface().
https://bugzilla.gnome.org/show_bug.cgi?id=757147
When doing a gtk_widget_show_all() on the shortcuts window,
accelerators for both RTL and LTR directions are being shown.
Make sure that no-show-all is set by default on hidden shortcuts, and
updated if the widget direction changes.
https://bugzilla.gnome.org/show_bug.cgi?id=759541
This was causing problems in the case when only one of the paned
children is visible - we would use uninitialized memory, leading
to invalide clip regions. Concretely, the signal tab in the inspector
would sometimes not render at all.
Make min-width/height have preference over the set default size. This
allows shrinking the widget. The default size is only used if min-width
is not set (or explicitly set to 0.
Drop the margin misuse and use the border allocation of the
handle gadget. We use negative margins to make the border allocation
larger without pushing the paned children out.
Size of the progress element now grows also when it's close to 0 size.
Previously the size was clamped to the minimum size, now it starts
growing from the minimum size.
So for a 100px trough with a 10px min size progress, the sizes of the
progress element change like this:
old new
0% 10 10
5% 10 14
10% 10 19
20% 20 28
50% 50 55
100% 100 100
Our actions on ::device-removed only actually applied to master
pointers, so listening to GdkDisplay::seat-removed and operating
on the seat pointer is equivalent.
We were not supporting plural form of the available space, which
is a problem in some languages.
However in this case is kind of a difficult matter, since we use a
formatted string from glib with g_format_size.
To fix it, use the same behavior as g_format_size to decide when
it should be used a plural form or not.
https://bugzilla.gnome.org/show_bug.cgi?id=759491
gtk_css_node_insert_before/after can easily create cycles
which later lead to stack overflows. Even if we're not
catching all cycles here, at least we can detect obviously
invalid arguments, such as inserting a node next to itself.
This was already mostly done by inheritance from GtkCheckButton.
To complete it, stop using the draw_indicator vfunc for radio
buttons, and instead make the indicator gadget draw either a
check or radio.
Use a gadget for the button, and for the indicator.
A complication here is that GtkCheckButton (and
GtkRadioButton) have a totally different appearance
depending on the ::draw-indicator property. If an
indicator is not required, we just reuse the
GtkButton gadget.
This mostly works; some minor sizing issues left, e.g. cranking
up the indicator-size causes the checkbutton grid in testgtk
to overlap.
This removes some hairy code handling with borders and padding,
which may or may not be correct. The examples in testheightforwidth
all continue to work, and min-width now works for labels.
This gives us min-width/height support. Currently, the spinner
still has a hardcoded minimum size of 16 and doesn't grow beyond
32. We may want to revisit that at some point.
When things change in the iconhelper, queue a resize on the owner widget
so that it automatically resizes.
Only do this for iconhelpers that are used as gadgets though, not for
temporary helpers - and to check this, check if the node is transient.
A gadget is halfway between a widget and a CSS node. It's supposed to
provide the minimum convenicence around CSS nodes until we've figured
out how to integrate them with widgets.
Build the gtk-update-icon-cache, gtk-builder-tool and gtk-query-settings
tools and run gtk-update-icon-cache as part of the post-build
"installation" process.
Pointed out (and reminded) by Paolo Borelli in bug 759436 that we should
build, "install" and run gtk-update-icon-cache in the MSVC builds as well.
Constructing GtkCssStyleChange objects without styles is forbidden, so
don't do it. Instead untangle the callback from the actual update
function and call that untangled function directly.
When we reuse styles that didn't change across changes to the source
CSS, make sure we clear the caches. Otherwise child nodes will pick up
styles from the old source CSS.
We no longer need a grabbed seat, instead we'll just use the default
seat if this happens, not without first warning and recommending
gdk_seat_grab() for the operation.
https://bugzilla.gnome.org/show_bug.cgi?id=759309
This allows GDK to unset the grab itself. Also, make sure we unset
the "pointer emulating" touch on the device if this is the
pointer emulating sequence.
https://bugzilla.gnome.org/show_bug.cgi?id=759309
GdkWaylandDeviceData conceptually gathers the data that belongs to
a seat, so it's been renamed (although the old typedef stays, plenty
of refactoring is due here...).
The methods in GdkSeatClass have also been implemented, the most
remarkable is ::grab, which ensures the grab is performed on all
the relevant "master" devices.
https://bugzilla.gnome.org/show_bug.cgi?id=759309
On some systems, the gtk settings are not used properly for wayland.
Indeed, g_settings_schema_source_get_default is used, and as the docs says it,
"all lookups performed against the default source should probably be done
recursively.".
https://bugzilla.gnome.org/show_bug.cgi?id=759409
Remove some now unused includes and dead code, and rename
gtk_drag_set_icon_window to gtk_drag_set_icon_widget_internal,
since it is no longer restricted to toplevel windows.
Under Wayland, the compositor does it, so there is no need
for us to move the window ourselves. For X11, we are now
doing the animation from the X11 backend. Trigger that by
calling gdk_drag_drop_done().
What changes here is that we have to keep the icon_window
alive for as long as the drag context exists. Use a weak
reference to do so.
Showing the drag cancel animation can be done in the X11
drag context implementation now that we hold the drag
window there, and have the start coordinates.
Since we can't control if and when the application destroys
the drag widget, we take a snapshot of the window contents
and display that during the animation. This should be good
enough for all practical purposes.
Add a variant of gdk_drag_begin that takes the start position
in addition to the device. All backend implementation have been
updated to accept (and ignore) the new arguments.
Subsequent commits will make use of the data in some backends.
In commit 2c61316677 we avoided emitting
the style-changed signal if no CSS property changed.
Unfortunately, this also caused CSS styles to not be updated when
animations started if those animations did not change any CSS value
immediately. In those cases the animation would just never start.
The obvious example was the spinner.
Catch the case where a CSS style did not change and don't emit the
style-changed signal in that case.
This saves not only the emission of the signal, but also doesn't cause
invalidation in child nodes, which would previously get a PARENT_STYLE
Instead of having old and new style, now have a GtkCssStyleChange opaque
object that will compute the changes you are interested in for you.
This simplifies change signal handlers quite a bit and avoids lots of
repeated computation in every signal handler.
We were only storing the dialog size on unmap, but resetting to the
stored default value more often, e.g. on focus-out. This was causing
the dialog to 'jump back' to its remembered size after the user
manually resized it, leading to frustration and bug reports.
Instead, save the dialog size on every ::size-allocate of the toplevel.
To avoid needlessly spamming dconf, only write the new value if it
changed.
In Wayland, the hotspot of a DND icon is set using the buffer offset in
wl_buffer.attach. To implement this, add a private API to cause the
next wl_surface.attach to offset the new buffer with a given offset.
Setting a DND icon hotspot sets this offset while also queuing a redraw
of the window to trigger the wl_surface.attach.
https://bugzilla.gnome.org/show_bug.cgi?id=759168
...in the process simplified the touch-selection styling, check
and radios not fixed there since I'm going to add proper osd assets
for those (istead of forcing the dark variant assets there as before).
The name gtk_text_*_begins_* was used only for begins_tag(). All other
similar functions use "starts": starts_line(), starts_word(), etc.
So for consistency, add gtk_text_iter_starts_tag() and deprecate
gtk_text_iter_begins_tag().
Also change (allow-none) to (nullable), to use the new annotation.
https://bugzilla.gnome.org/show_bug.cgi?id=759092
In Wayland, the hotspot of a DND icon is set using the buffer offset in
wl_buffer.attach. To implement this, add a private API to cause the
next wl_surface.attach to offset the new buffer with a given offset.
Setting a DND icon hotspot sets this offset while also queuing a redraw
of the window to trigger the wl_surface.attach.
https://bugzilla.gnome.org/show_bug.cgi?id=759168
Otherwise rounding errors fool the "tab under coordinates" checks on
crossing events, which will be triggered close enough to the window
rectangle if the pointer moves slowly enough.
With this, the tab_prelight() function correctly figures out we've
moved the pointer outside the tab area when called in
gtk_notebook_leave_notify().
https://bugzilla.gnome.org/show_bug.cgi?id=759091
After removal of the selectable header and separator from the combo box,
the method to update the menu sensitivity must be changed as it assumes
at least two items within each sub menu and contains special handling
for the separator. Removing this fixes bug #759079.
Since we're no longer doing geometry widgets, don't send
base size and increments to the window manager anymore either.
This avoids an ugly 2 pixel gap to the right and bottom of half-tiled
terminals under gnome-shell.
We were getting the "New Accelerator" text mixed with the
content of the underlying cell, since plain labels don't
have a background. Go back to putting the label in selected
state, and fix the theme to render that white-on-blue. This
was lost when we switched to using a selection sub-node.
Showing two lists in a paned was a bit awkward, and space was
getting too limited. Go back to showing just the node list at
first, and make the CSS properties available via a stack. At
the same time, add a right-click context menu to the node list
to make the name and class editing more easily available.
The gesture functionality was taken over by GtkShortcutsShortcut,
so this widget is no longer needed, and it never was in a stable
release, so lets get rid of it.
GtkFontChooserWidget is using a GThemedIcon in its template,
so we need to ensure that the type is registered before
loading it. This was causing the defaultvalue test to fail.
GtkStatusIcon tests don't work well under xwayland either, so just
skip them unconditionally.
GtkEntry now fails because the update of the im-module is no longer
deferred to an idle, and (gtk-im-simple) is not a valid module
name, so skip this property.
The subscript was affecting the vertical alignment too much,
so tweak the rendering of the L/R markers to avoid that. Also,
mark these as translatable.
Instead of creating an icon source, making sure no state is set and
therefore the icon-effect will be applied and then rendering that icon
source, just call the icon-effect apply function.
Also, the new way isn't deprecated.
On Wayland, for tooltips to work as expected, the type hint must be set
to tooltips, otherwise the popup window won't be translated as a
subsurface.
Fix the test do work as expected under Wayland.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=759018
In Gdk, a GdkOffscreenWindow parent has to be the root window. This is
problematic on Wayland because the root window doesn't necessary have the
right information with regard to scale factor.
This patch proposes to rely on the embedder, if available, to derive
surfaces as well as getting the scale factor.
https://bugzilla.gnome.org/show_bug.cgi?id=758936
Applying the client-side decorations in the configure routine greatly
increases the chances of having the right size for the GtkHEaderBar and
border shadows.
Yet, it may be possible that these sizes change at a later point in
time, if for example the GtkHeaderBar grows in height while adding new
controls.
Mention this possible pitfall in the documentation for
gtk_window_resize().
https://bugzilla.gnome.org/show_bug.cgi?id=756618
The entry code passes GTK_DEST_DEFAULT_HIGHLIGHT when setting
up the drop target, but that is ineffective because of the
custom drag_motion implementation. Instead, call
gtk_drag_[un]hightlight ourselves.
This borrows heavily from the CSS4 fonts draft's font-palette, currently
found at https://drafts.csswg.org/css-fonts-4/#font-palette-control
The palette is mainly meant to trigger invalidations when colors used for
symbolic icons change, to potentially allow extending supported colors
in symbolic icons and to recolor all colors of a symbolic icon, not just
the main one.
The syntax for the property goes like this:
Name: -gtk-icon-palette
Value: default | name <color> [ , name <color> ]*
Initial: default
Applies to: all elements with icons
Inherited: yes
Animatable: yes, each color animated separately
The property defines a list of named colors to be used when looking up
icons. If a name is not defined, the value of the current "color"
property is used. Which names are relevant depends on the icons in use.
Currently symbolic icons make use of the names "success", "warning" and
"error".
"default" is the current behavior of the GTK when coloring symbolic
icons and is equal to the string
success @success_color, warning @warning_color, error @error_color
Animation is crudely implemented by animating colors that are in both
palettes that are animated and otherwise keeping the color from the
palette that defined it. Note that this can cause a sharp cut at the
beginning or end of the animation when the color goes away and will
therefore be replaced with the color property.
You can see an example of animations at
http://gfycat.com/CautiousPeacefulIaerismetalmark
When we start a drag cancel animation, we can just keep the existing
window. The reset was only necessary to convert from cursor icon to
window and we removed the cursor handling.
Just like we did for the default size, that reduces the chances of
having the headerbar missing or wrongly sized when computing the client
side decorations controls.
https://bugzilla.gnome.org/show_bug.cgi?id=756618
The Wayland dnd surface must remain in place until the drag
is over. Setting it directly as the hardcoded window of the
widget we construct carries the danger that it might get
destroyed prematurely, e.g. when the application calls
gtk_drag_set_icon_name more than once and we recreate the
widget.
Instead, create a dedicated toplevel, and reparent the widget
into it. To keep the code simple, we use the same approach
under X11 as well, and make it the responsibility of the
GDK dnd code to keep the window position updated. We already
pass the current pointer position to gdk_drag_motion, which
makes this very easy.
As a side-effect of these changes, it is now possible to use
non-toplevel widgets as drag icons.
https://bugzilla.gnome.org/show_bug.cgi?id=748763
If that sounds confusing, it's because GTK and CSS can sometimes not
agree on naming.
:active for CSS means that a button is currently pressed on an element.
And that is clearly not the case for spinning spinners.
This removes the dependency on state, which should be used for selection
CSS styles, not for actually applying them.
And image-effect does exactly what we want already, so we can start
using it.
The size of icons is a property that is relevant to who is rendering the
icon, not to the icon itself.
Example: Starting a DND operation from an entry icon should cause the
icon to resize (from the entr icon's size to the DND icon size).
Make gtk_icon_helper_ensure_surface() a private function that just
ensures the surface was loaded.
Add gtk_icon_helper_load_surface() that is called by the above function
and the dnd code to actually load the surface.
Just do the invalidation check once, there's no need to do it in every
branch of the switch.
Also remove useless checks: These functions will not be called if we
already have a rendered surface.
Just do the invalidation check once, there's no need to do it in every
branch of the switch.
Also remove useless checks: These functions will not be called if we
already have a rendered surface.
It seems this branch is not needed anymore. It was originally added in
1999 to support gtk_widget_realize(), but all those reasons seem
obsolete today.
Instead just call gtk_widget_realize().
If you end up at this commit when bisecting:
There is no bug that made me remove this code, it was purely meant to be
cleanup / dead code removal. I seem to have introduced a new bug or
bisecting wouldn't have let you here. So it seems we should just revert
this commit.
Under X11, popovers are always constrained to the toplevel
window. Under Wayland, they aren't. This commit adds a
property that allows to explicitly constrain popovers to
the toplevel, giving them the same behavior under Wayland
as under X11.
https://bugzilla.gnome.org/show_bug.cgi?id=757474
Widgets such as gtkfilechooser may be saving their size and position on
the unmap callback, if the client-side decoration header bar is removed
first, the reported size will be wrong.
https://bugzilla.gnome.org/show_bug.cgi?id=756618
gdk-wayland backend would not re-configure a surface when its size and
scale match the known size and scale.
But there might be a pending xdg_surface_configure() that would revert
this change so we should re-configure even if the currently known
size/scale match, otherwise we may end up with a wrong size after the
xdg_surface_configure() is received.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=758901
If we "release" the button first, the drag will be eventually cancelled,
we must first signal GDK_DROP_FINISHED, and then release the button so
the success status prevails.
It doesn't make a lot of sense to have this stored as data offer data,
rather together with the source_targets array, which is what we're
poking here in the end.
https://bugzilla.gnome.org/show_bug.cgi?id=758713
Dissociate ownership from our maintenance of wl_data_source objects.
The only place where ownership must be updated together is
data_source.cancelled, for the other places GDK should take care of
setting up the right ownership, even if at a different order than
we'd expect here.
This fixes GTK+ apps on wayland being locally confused about the
current selection ownership. Because gtk_selection_add_targets()
results in a wl_data_source being created, and ownership being
updated right away, early callers of this will change the ownership
even if the widget it's being called on didn't explicitly request
the selection ownership yet.
https://bugzilla.gnome.org/show_bug.cgi?id=758660
'win.lines' contains the same content as the GtkTextBuffer, so to find
@match_start, forward_chars_with_skipping() is called with
skip_decomp=FALSE (the last parameter). So far so good.
On the other hand, the content 'lines' (the needle split in lines) is
casefolded and normalized for a case insensitive search. So,
forward_chars_with_skipping(..., skip_decomp=TRUE) must be called only
for the portion of text containing the needle.
Since 'start_tmp' contains the location at the start of the match, we
can simply begin at that location to find the end of the match.
Unit tests are added.
https://bugzilla.gnome.org/show_bug.cgi?id=758698
Doing things the other way around seems to cause problems in
some cases where children want to do different things depending
on the window position.
https://bugzilla.gnome.org/show_bug.cgi?id=758563
Instead of just listing the return type of get_plus_button() and
get_minus_button() in the documentation, we can use the (type)
annotation to ensure that the introspection data reflects the actual
type of the returned widget.
Fix a regression introduced by:
commit 6866d1c widget: Make gtk_widget_queue_allocate() not resize
Where the dropdown menu in Firefox would not be relocated after the
toplevel window is moved.
bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=758609
While searching for the cause of bug 746745 it was discovered that one could
not set WS_EX_TOPMOST extended window style with SetWindowLong(),
but must use SetWindowPos() for that purpose.
This was never a problem most likely because it is highly unlikely for windows
to acquire/lose WS_EX_TOPMOST after they are created, by means other
than SetWindowPos() (which GTK does use to raise/lower windows and
set/remove keep_above), and because trying to set/unset WS_EX_TOPMOST with
SetWindowLong() results in WS_EX_TOPMOST merely not being set/unset (that is,
other styles are still set/unset within the same call and no error is
signalled).
https://bugzilla.gnome.org/show_bug.cgi?id=758483
Instead of having our own copy of the pointer gestures XML file, use
the one installed by wayland-protocols.
Since pointer gestures is an unstable protocol, it went through the
unstable protocol naming convention changes, which is reflected in this
commit.
https://bugzilla.gnome.org/show_bug.cgi?id=758634
Just like it happens for window dragging, we're likely to not see the
matching button release for this event, so we must reset the controller
manually here.
https://bugzilla.gnome.org/show_bug.cgi?id=758661
Before calling gdk_window_move_resize(), store the full configure
request, not just width and height.
Fixes firefox randomly losing position of its dropdown windows.
https://bugzilla.gnome.org/show_bug.cgi?id=758609
After the grab is finished, we would expect an enter event, and
GDK updating internally the cursor for that window and device.
This means there is no need at all to store it separately in the
backend.
As a side effect, animated cursors are now also possible on grab
icons.
https://bugzilla.gnome.org/show_bug.cgi?id=735847
The way master devices detach from their other master counterpart is
vulnerable to infinite recursion due to the way we first recurse on
the other device before clearing the pointer, this may happen if
that last reference to the other master device is held by the
device->associated field.
https://bugzilla.gnome.org/show_bug.cgi?id=732742
Other backends take care of the cairo surface destruction in
GdkWindow::destroy. We must do the same here, or the cairo_surface
and its corresponding wl_buffer are left dangling.
https://bugzilla.gnome.org/show_bug.cgi?id=747295
tracker:uri-is-descendant/parent has the unfortunate side effect of
rendering the collation mechanisms in the database useless, so those
require full table scans to be validated.
Performing these as pure string comparisons will perform much better,
as those allow the underlying sqlite to rely on its own collation
to perform the search, which can be significantly faster with many
elements in the database.
https://bugzilla.gnome.org/show_bug.cgi?id=758407
It turns out that it is nicer in glade to have just a single
widget that can show either a shortcut or a gesture, so make
GtkShortcutsShortcut do it both.
GtkShortcutsGesture is now redundant and will be removed before
the next stable release.
The current code in gtkshortcutswindow.c is good enough to
construct a widget once from a .ui file, but fails to handle
changes at runtime, as happen e.g. in glade. Fix this by
listening for changes to section-name and title.
This prevents normal application windows (and other kinds of windows)
from being moved up in Z-order to be above windows that have the
always-on-top bit set. Doing so would make the previously-normal windows
in question also always-on-top implicitly.
Windows that are already always-on-top will be restacked on top of other
always-on-top windows too.
https://bugzilla.gnome.org/show_bug.cgi?id=746745
Empty underlines are hard to make out. Since we get somewhat
unreliable section information from the CSS parser, we just
make sure that we always underline at least one character.
The builder syntax for tags was invalid here (why did this not
get flagged as error ?!). While we're at it, give the warning
underline a nice, orange color.
If the buffer of a cursor is NULL, for example if its an empty cursor,
just set the cursor surface to NULL as well. Not doing this we'll use
uninitialized hotspot coordinates, dimensions and scales.
https://bugzilla.gnome.org/show_bug.cgi?id=758025
We can't use up_panel and down_panel as differentiators for the buttons,
because these window system resources don't exist before realize().
Just use a one-off enum for this purpose.
https://bugzilla.gnome.org/show_bug.cgi?id=758094
This GdkDragContext should be created even if we don't have pointer
capabilities. Make it created on add_seat(), and only set the device
on wl_seat.capabilities, so it can be set to either master pointer.
https://bugzilla.gnome.org/show_bug.cgi?id=741066
This is wrong by all accounts there, as we can do no tricks there to show
a "drag failed" animation, which is performed by the compositor itself
on wayland.
We use the high-level gdk_device_get_window_at_position() to figure
out the window, although this one actually tries to find out the
current window under the device coordinates, which might well fall
outside the window, so NULL is returned in those cases.
Fix this by using the lower level _gdk_device_window_at_position()
that will return the toplevel without further lookups, so is more
desirable here.
https://bugzilla.gnome.org/show_bug.cgi?id=758250
Now that we have multiple master pointers, this call may pick the wrong one.
Instead, pick the GdkWaylandDeviceData from the first device, and pick the
master pointer from there.
The common GDK code accounts for "pointer emulating" touch sequences to be
synchronized with the pointer position by the windowing system.
However on Wayland pointer and touch are completely independent, the backend
attempts to implement pointer emulation, but doesn't account for the
possible crossing events happening when the user switches from pointer to
touch or the opposite.
In order to fix this, and to ensure we don't have to interact with the
master pointer (which backs the wl_pointer), separate the touch interface
to have its own master pointer, and ensure crossing events are emitted on
it, so the picture of an "emulated pointer" is complete above the backend.
Inspired in a former patch by Jonny Lamb <jonnylamb@gnome.org>
https://bugzilla.gnome.org/show_bug.cgi?id=750845
The window button setup depends on properties of the toplevel window.
Instead of updating the setup on realize, do it when the toplevel
changes.
This makes sure that when a GtkHeaderBar is added to a window
all the widgets are present and get_preferred_height() will return
the height the widget will have when finally shown. This allows
the logic in gtkwindow to select the right window size so that
the content size will match the requested default size.
https://bugzilla.gnome.org/show_bug.cgi?id=756618
Before the resulting window size would differ if the default size was set
before adding a headerbar vs after. Now the saved state is again the actual
requested size and it is adjusted at the time we request a window size.
https://bugzilla.gnome.org/show_bug.cgi?id=756618
GtkHeaderBar will not show the maximize button if the window in not of
type normal or not resizeable.
Use the same restriction for double-click actions as well.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=757530
Currently GtkStack has some G_PARAM_CONSTRUCT properties. That means,
the properties are set with its default value after the initializacion
of the object.
When using GtkBuilder to build objects, GtkBuilder creates them and
after that sets the properties found on the xml definition.
However, this is not true for templates because the template is initialized
in the init() function of the actual object, and after that, the construct
properties will be set.
This is a problem when someone wants to use templates with GtkStack and
set those properties, since they will be set on the tempalt initialization
and set again to its default values afterwards.
To fix this, make those properties not G_PARAM_CONSTRUCT.
https://bugzilla.gnome.org/show_bug.cgi?id=758086
There is no GNU Lesser General Public License version 2; it's either GNU
Library General Public License version 2, or GNU Lesser General Public
License version 2.1.
Copy-pasta from GPL instead of LGPL.
Also, there is no GNU Lesser General Public License version 2; either
it's the GNU Library General Public License version 2, or it's the GNU
Lesser General Public License version 2.1.
If the window has not yet been created, then we can't set the invisible
cursor yet. This can happen in situations where the widget is in a
revealer with type-to-search functionality.
An application may use gtk_window_get_size() to retrieve the current
window size and later reuse that size with
gtk_window_set_default_size().
gtk_window_set_default_size() and gtk_window_get_default_size() should
also take client side decorations offset into account.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756618
We were using that range for the extra buttons after left/right/middle,
while this is harmless for clients not handling extra buttons (we
used to translate those button events into scroll events in x11 anyway)
this will be unexpected for clients that do handle additional mouse
buttons themselves (eg. back/forward buttons present in some mice).
In order to remain compatible with X11, those need to be assigned from
button 8 onwards.
Also, include input.h, and stop using magic numbers here.
https://bugzilla.gnome.org/show_bug.cgi?id=758072
Commit 1266d15c4 also broke Xwayland, as it does the same trick
than VMWare pointers. Let's extend the heuristic to check for "pointer"
in the device name, what can possibly go wrong...
https://bugzilla.gnome.org/show_bug.cgi?id=757358
We currently just look for a master device with input source MOUSE.
After recent changes to the way input devices are classified, xwayland
on my system comes up with a virtual core pointer that has input
source TOUCHSCREEN. This was causing assertion failures. Be a little
more careful and accept a touchscreen as core pointer, if there is
no mouse.
Use G_PARAM_DEPRECATED with deprecated style properties.
This will make it easier to identify and remove such stale
properties from css, since it will now trigger warnings.
When loading a nonexisting CSS file using
gtk_css_provider_load_from_file() or gtk_css_provider_load_from_path()
we would emit the error using a NULL scanner. Don't do that, because
we'll have a NULL section in that case and error handlers don't like
that.
Testcase attached.
https://bugzilla.redhat.com/show_bug.cgi?id=1277959
VMWare seems to create mouse devices with abs axes which confuses
our detection of single-touch touchscreens. Those have though a
name we can match on ("VirtualPS/2 VMware VMMouse"), it should
be pretty safe to assume that no real touchscreens have "mouse"
in their name...
https://bugzilla.gnome.org/show_bug.cgi?id=757358
The prime example for direction-dependent shortcuts is using
<Alt>Left or <Alt>Right to go back. Support this by adding a
direction property to GtkShortcutsShortcut, and filtering by
the current text direction.
https://bugzilla.gnome.org/show_bug.cgi?id=757888
Getting the shadow width must not call gtk_style_context_set_state()
because that will invalidate the node and cause a style-updated emission
which can cause gtk_widget_queue_resize() calls.
And calling queue_resize() from get_preferred_size() essentially means
the size is permanently invalid because you invalidate it while
querying it.
This causes flickering of windows when going from/to backdrop state. To
avoid this we either need to fix the theme to not have different shadow
sizes in those cases or we need to ensure the window doesn't flicker in
the first place.
Only use the hard-coded build-time path given by X11_PREFIX on X11 and
Wayland where a X11 package is normally available. On other platforms,
get the datadir of the running system and mimic the behavior by
constructing the path dynamically. This avoids hardcoding the path for
searching for compose tables where we want to have relocatability.
This fixes the build on Windows/MSVC as well, where we don't normally have
any X11 packages available.
https://bugzilla.gnome.org/show_bug.cgi?id=757984
Since we are now interpreting button press events and
make our own double-click determination, we should not
handle double-click events that are generated by GDK.
https://bugzilla.gnome.org/show_bug.cgi?id=757950
A follow up on the previous patch. We should use DestroyWindow
directly since it has a different calling convention than
the expected callback for g_clear_pointer
Adapt to the changes in the previous commit. In particular, fix
the handling of low and high offsets. Anything below the low offset
gets warning color, anything below high gets selected background,
and anything below the new full offset gets success color.
Avoid crashes when passing an invalid location to a
gtk_text_buffer_get_iter_at_*() function.
A first attempt added boolean return values to know if @iter has been set to
the exact location, but it breaks Python and JS bindings because the out
parameter is already a return value in those languages.
Unit tests are added.
https://bugzilla.gnome.org/show_bug.cgi?id=735341
This reverts commit a9a1c00cc9.
Unfortunately, adding the boolean return broke both the python
and javascript bindings, since they now return a tuple consisting
of the boolean and the out argument.
glib-compile-resources have been updated to ensure that the symbols
generated are referred to, so that they will not be optimized out by the
linker in release builds. We can change from /opt:noref to /opt:ref,
which should improve optimization a bit.
This partially reverts de16a4e.
As we now ensure that items using GResources and GConstructors are always
referenced so that the linker does not optimize them out in a default
Release build, we no longer need to enforce the use of /LTCG, so
/LTCG:incremental will work as well.
Its very easy to get extra references to the NativeDialog so that
when you release your last reference any visible dialog is not
hidden. We handle this by adding a destroy method similar to how
you destroy regular toplevels.
It's not a hugely complicated file, but it's easier to deal with some of
the details of tooltip windows styling if we have a UI file to edit,
instead of source code.
Use the text CSS node for rendering text, and the selection node
for rendering selected text, avoid gtk_style_context_save, update
states of all CSS nodes, and use the proper states when querying
style properties.
Use a CSS node with name selection, like we do for entries
and labels. Unlike those widgets, we currently don't user
gtk_render_background, but just use the background color.
That will require more effort.
Calling gtk_render_background for each rectangle in the region
leads to suboptimal and sometimes weird results. Getting this
right requires more work in Pango first. Go back to just rendering
a single background, and clip it to the selection region. This
matches what GtkLabel does.
At the time gtk_window_move() or gtk_window_resize() get called, there
is no way to predict if a popup window will actually draw its shadow, so
applying an offset in this case may end up with a wrong size or
positioning for such windows.
Changing the logic in gtk_window_should_use_csd() as previously done to
address that issue will cause some other breakage as popup windows may
not draw a shadow but still need CSD.
So best is to actually apply client side decorations offset for regular,
top level windows only. This is actually a lot simpler and safer and
less likely to cause additional breakage.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756618
Adapt to the changes in the previous commit. Note that tooltip
appearance is currently affected by tooltips having lost their
csd nature, due to a regression.
* Cover letter
Having a single header file for all autocleanups definitions was a
reasonable stop-gap measure, but now GTK+ is starting to use G_DECLARE_*
macros. This means that every class using a G_DECLARE_* macro will need
to include "gtk.h" to avoid compiler warnings, which is not acceptable.
By moving the G_DEFINE_AUTO* use to the header that defines the type we
allow using the G_DECLARE_* macros without sacrificing the ability to
include only the needed files when deriving from a class.
* Commit
This commit changes all includes relative to GtkWindow to define their
own autocleanup macros.
When I added the draw_layer vfunc it accidentally got passed a cairo_t
that was configured with to draw in the viewport coordinate space (rather
than the buffer coordinate space). This makes things unnecessary complex,
because you have to convert between the two.
The pixel cache is shared between the text and the layers, so there is
no way to use draw_layer to get a stationary overlay effect. Thus it makes
much more sense for the draw_layer vfunc to draw in the buffer space.
Just changing this would break ABI for existing code, so this is fixed
by adding new layer types and deprecating the old ones.
Also, we use the new layer types to fix gtk3-widget-factory.
https://bugzilla.gnome.org/show_bug.cgi?id=757856
When moving/scrolling a child window we can't use the current clip
region to limit what is invalidated, because there may be a pixel
cache that listens for changes outside the clip region. Instead
invalidate the entire area and rely on the invalidation code to limit
the repaint to the actually visible area.
git commit a5b1cdd0 introduced a regression where CSD windows are not
resizable with metacity.
Reason being that metacity does not support "_GTK_FRAME_EXTENTS" and
therefore gtk_window_supports_client_shadow() would always return FALSE.
This explains why it works with window managers which support
"_GTK_FRAME_EXTENTS" such as mutter/gnome-shell or xfwm4.
Partially revert commit a5b1cdd0 to reinstate the logic in
get_shadow_width().
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=757805
It is not necessary for the users of this API, and causes things
to not work as intended. Without this transient node, styling
"notebook header tabs arrow" has the desired effect on notebook
arrows.
We were just catching the previous sibling before. Now we properly
invalidate all previous siblings (and also all other wiblings, but we
can think about optimizing that later).
Adapt to the new CSS nodes for trough rendering. This commit
also brings back visible fill-level rendering for scales, which
was not working for a while. The styling provided for that
(scale trough fill) is just a placeholder to aid in debugging
the implementation.
For now, always warn when
gtk_style_context_get()/get_padding()/get_margin()/get_border()
get called with the wrong state.
We used to hide this behind an env var because the warnings were
too frequent, but with the recent refactorings, this warning has become
rather important for detecting bugs.
If it's still problematic, we might want to revert this patch before
3.20.
This is a base class that essentially mirrors GtkDialog, but
it is not a GtkWindow, as the actual implemetation will be using
native code.
The base class has show and hide vfuncs, as well as a helper function
to run the dialog in a modal fashion.
This will be later used by the native file chooser dialog.
Before all GtkFileChooser implementations had to be a GtkWidget,
but we want to introduce one for native implementations that
is not a widget.
This is technically an ABI break, because some code could rely
on the guarantee that GtkFileChoosers are GtkWidgets and do
unchecked GtkWidget calls. However, that does seem unlikely,
and this has not really been documented anywhere.
The introduction of the trough node was not properly carried
into the code constructing stepper nodes, and was causing
assertion failures there. This was only showing up on Windows,
since Adwaita and HighContrast don't have steppers.
We were not queuing a draw (and not updating the CSS node) when
the slider visibility changed. This was exposed by the Trough
button in tests/testscale.
Fix this by taking slider visibility into account when deciding
whether to queue a draw in response to adjustment changes.
We only allocate a size to the currently visible child, so we obviously
need to rerun allocation when the visible child changes.
In the case where the stack is not homogenous, we also need to queue a
resize because our size request just changed.
Using lookup_icon() and lookup_by_gicon() with a size multiplied by a
scaling factor is almost certainly going to get worse results than using
their for_scale() variants.
A GdkPixbuf has no scaling factor, so drawing directly from it can only
using a scale of 1, to avoid blurry, fuzzy icons.
You should be using gtk_render_icon_surface() anyway.
We've by now disabled and then remved all of the tests that use these
functions because they never worked properly. So let's depecate these
functions before somebody starts using them.
It looks like the param spec for interpolate-size was
copied from the line above it, which is a read only property.
There is a setter for interpolate-size, and it is implemented in
set_property().
When setting the parent of a widget, queue_resize() on the widget will
be optimized away if the widget already had a resize queued.
Plus, we do not need to resize the widget as its size request is not
going to change.
This makes sure that hidden widgets always have priv->alloc_needed set
on them.
The constructor sets that flag, so we want to have it back when we
revert to this state.
This fixes GtkWindow skipping a size_allocate() when reshowing a
previously hidden window and thereby not updating its allocation and
clip. And that in turn would lead to draws not happening and us beig
left with a black window.
There was still style context saving in the draw function,
and the CSS node was not always properly updated and positioned.
Fix these things, and use the same CSS node for the arrow
drawing as well.
Similar to buttons-in-toolbars, it can make sense for listbox rows
to not take away the focus from the main application view, for
instance when used for navigation. Support this by taking the newly
added GtkWidget:focus-on-click property into account.
https://bugzilla.gnome.org/show_bug.cgi?id=757269
The differences between the existing properties and the newly added
GtkWidget:focus-on-click property are minimal (different owner_type
in GParamSpec), so it is extremely unlikely that dropping the former
would break anything.
https://bugzilla.gnome.org/show_bug.cgi?id=757269
There are currently three widget that implement such a property, and
there are other widgets for which the behavior can make sense. It
seems like a good time to add the property to GtkWidget itself so
subclasses can choose to respect it without adding their own property.
https://bugzilla.gnome.org/show_bug.cgi?id=757269
The list of popovers will specify the stacking order, a
_gtk_window_raise_popover() private call has been added so popover
widgets can request being on top.
Also, the stacking on popovers is ensured on gtk_window_size_allocate(),
after the size/stacking changes on the child widget have finished, this
will ensure popovers are kept on top of window contents.
https://bugzilla.gnome.org/show_bug.cgi?id=756670
Those won't have ABS_MT_* axes, so won't be reported has having
XITouchClassInfo. Fallback on these to checking whether abs x/y axes are
available. After the Wacom checks, any remaining device with absolute axes
should be touchscreens, and GDK_SOURCE_MOUSE does indeed just make sense on
devices with relative axes.
https://bugzilla.gnome.org/show_bug.cgi?id=757358
Previous commit 305b34a "GtkWindow: fix move/get position with CSD"
introduced a regression because some windows presumably use shadows but
actually don't, resulting in a negative offset being wrongly applied.
Problem is that get_shadow_width() would return non-zero shadows even
for windows that have no shadow, thus causing the negative offset.
Fix the logic in get_shadow_width() and gtk_window_should_use_csd() so
that get_shadow_width() returns accurate values.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756618
Use the element name menuitem for GtkMenuItem, GtkCheckMenuItem
and GtkRadioMenuItem. GtkSeparatorMenuItem gets the name separator.
Add a subnode with name arrow if a submenu is attached.
Give the radio and check menu items a subnode with name check or
radio.
Use the element name menu for the main node, and use two subnodes
with name arrow and style classes .top and .bottom for the arrows
of scrolling menus.
GtkMenu and GtkMenuBar, the two implementations of GtkMenuShell in GTK,
already draw it.
Furthermore, rendering a background here will overdraw any rendering
that the subclass will do, such as arrows for scrolling menus.
This is kind of a hack the way it's implemented, but it's necessary
for performance to ignore transient nodes as they get created all the
time (via gtk_style_context_save()) and invalidate the whole treeview.
And that causes resizes and redrawing of the treeview and performance of
the inspector would go down the drain now that we display a larger part
of the node tree.
Use combobox as the element name for the main CSS nodes of
GtkComboBox and GtkComboBoxText. Add the .combo style class
to the button and entry. in a GtkComboBox or GtkComboBoxText.
Unfortunately, GtkFileChooserButton is different from the other
pickers in that it is not a button, but rather has a button.
We ignore the difference for styling purposes, and just add
a .file style class to the button.
When the CSS style of a node changes, we want to display the new values
in the inspector.
This for example allows to see how styles update on hover or during
animations.
Instead of handling WM_DISPLAYCHANGE on every GdkWindow, only handle
it on an ad-hoc hidden window we create when opening the display.
This has two reasons:
1) we want emit the display::size-changed signal even if there are no
gtk windows currently open
2) we want to emit the signal just once and not once for every window
https://bugzilla.gnome.org/show_bug.cgi?id=757324
Use a .activatable style class on the color swatch and tie the
hover effect to it. The color editor simply removes this class
now to get an inert color swatch.
This is more flexible and lets us avoid referring to the
GtkColorEditor type in the theme.
Adapt to the new element names in the previous commit.
This also adds back a selected state which gets used
for when the focus is placed on the separator with F8,
just so this functionality is not forgotten.
The current situation is somewhat sad, with the path
label totally misaligned throughout the rows.
This is fixed by using a size group for the path labels,
so they all have the same allocated size (with the max
of 15 chars). Also, instead of hiding the eject button,
set it child-invisible, so it is hidden and yet it's size
is allocated by GtkBox.
https://bugzilla.gnome.org/show_bug.cgi?id=757303
Follow the same approach as used for the toggle button family:
Keep the button element name for button-like rendering, and
use a distinct modelbutton name otherwise, and add a subnode
for the indicator with name check or radio.
Convert GtkToggleButton and its subclasses to CSS nodes.
Keep the button element name for when we want to render
these button-like (but with .toggle, .check and .radio
style classes for differentiation).
When we want to render them with an indicator, use distinct
element names checkbutton and radiobutton, and add a subnode
for the indicator with name check or radio.
Mirror the behavior of gtk_widget_queue_resize() and always queue a
redraw. If we ever want to cause allocates without redraws we can add
gtk_widget_queue_allocate_no_redraw() then.
I had initially assumed gtk_widget_size_allocate() would take care of
queueing redraws, but it does not do that when neither size nor position
change. And that is obviously what's happening after
gtk_widget_queue_allocate().
Fixes buttons sometimes not redrawing (the record button in
widget-factory after locking it, all buttons when switching to the dark
theme).
We have to remove the page itself from the intermediate box
first, before removing the box from the notebook. Otherwise,
reffing the page to keep it alive is ineffective: the box
gets destroyed, and that destruction recurses over the page.
This fixes the problem in
https://bugzilla.gnome.org/show_bug.cgi?id=756385
This commit creates entry and button subnodes for the buttons
in GtkSpinButton. The nodes are ordered like this for horizontal
spinbutton
+ entry
+ image.left
+ image.right
+ progress
+ button.down
+ button.up
and like this for vertical ones:
spinbutton
+ button.down
+ entry
+ button.up
This arrangement requires cooperation from GtkEntry to place
the entry subnodes correctly, and some small changes in the theme.
This commit also fixes progress rendering in vertical spin buttons.
When gtk_widget_show() or gtk_widget_hide() is called, don't queue a
resize on the widget itself but on the parent.
The widget itself may already be marked as in need of a resize and
the call would be optimized out and never reach the parent.
The parent size will change though because a child widget just changed
its visibility.
Fixes a bunch of issues with menus appearing black, toolbas not hiding
in widget-factory and also various reftests.
This commit toggles the big switch. We now don't run size_allocate()
from the toplevel up anymore in cases where we don't need to.
Things might be broken in subtle ways as a result of this commit. We'll
have to find them and fix them.
Widgets that already have a resize queued don't need to walk the whole
parent chain and queue another resize. It's enough to do it once per
resize.
This also means that sizegroups cannot use the shortcut of just
invalidating the first widget in the group anymore. That widget might
already have a resize queued while others don't.
This happens way too much, so it's disabled unless GTK_DEBUG=geometry is
on.
Also, we can't detect it in the call to queue_resize() yet, only during
size_allocate(), so the warning comes after the signal emission.
... and API to set and unset it.
It is set when gtk_widget_queue_resize() is called.
It is unset when gtk_widget_get_preferred_width/height() is called.
So far it is not used.
Before this commit, a widget tree like this:
Window
AnyContainer (part of SizeGroup1)
GtkClutterEmbed
SomeWidget
when calling gtk_widget_queue_resize(SomeWidget), would invalidate
SizeGroup1, when it should have stopped at the GtkClutterEmbed (which is
a RESIZE_IMMEDIATE child).
This is so widgets can queue a rerun of their allocation logic, but
without triggering resizes everywhere.
For now, it just calls gtk_widget_queue_resize().
Ignore the geometry widget passed to gtk_window_set_geometry_hints().
Usind the widget itself was a hack that complicates the size request
machinery.
It is also incorrect in that it doesn't respect height-for-width.
Last but not least, it was only used by gnome-terminal and that
application can easily work without it.
And remove the API to set that variable.
If you want the entry to not fill its whole allocated area,
gtk_widget_set_valign (entry, GTK_ALIGN_FILL);
will give you the old behavior.
Make sure the wayland backend sets a new geometry when the client
resizes itself, otherwise the compositor won't be notified and may
revert to the old size on state changes.
Thanks to Jasper St. Pierre <jstpierre@mecheye.net> who pointed out the
problem in gtk+.
bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=755051
When printing a "compound selector", make sure the name and universal
selectors are printed at the beginning and class, id, etc. selectors are
printed last.
If the svg pixbuf loader is not available, we end up with criticals
from gtk_css_image_icon_theme_draw because gtk_icon_info_load_symbolic
returns NULL without setting an error.
Avoid this by propagating the load error.
gdk_pixbuf_get_from_window() paints the given window onto a new cairo
surface. Create that new surface with the same device scale as the
window so that the result is not scaled down on hidpi screens.
https://bugzilla.gnome.org/show_bug.cgi?id=757147
Sadly, interned string properties cannot be handled generically
at all - GObject insists on inserting a strcpy in any attempt
to set a string property with generic api, destroying the
internedness of the string.
Therefore, we have to special-case GtkCssNode in the property
editor code :-(
This changes widget paths for widgets with a CSS name to return that CSS
name, now that we have added API for it.
This means that style properties are now matches using the CSS name.
Also fix the theme to use the correct name when matching style properties.
... and gtk_widget_path_iter_get_object_name(). This allows applications
that still use widget paths to use the new object names to get the
correct styling.
Mutter and webkit-gtk are examples here.
The search window of a tree view was implemented by showing without
making it visible by by positioning it outside the screen edge. This is
not possible on Wayland, so implement another method for being able to
enter text into a non-visible entry.
The new method is implemented by, before showing the window, pass the
key event directly to the IM context backing the entry. If the key
event triggered the context to commit new text or change the preedit
content, the search window is shown, and from that point the key events
are forwarded directly to the entry widget.
https://bugzilla.gnome.org/show_bug.cgi?id=756780
If a GtkMenu (or something else that is mapped as a xdg_popup) tries to
use a subsurface window as a parent, it will be terminated by the
compositor due to protocol violation. So to avoid this, if a parent
window is not a xdg_popup or xdg_surface, i.e. a wl_subsurface, then
traverse up the transient parents until we find the right popup parent.
https://bugzilla.gnome.org/show_bug.cgi?id=756780
Take into account and compensate for the size of the client side
decorations widgets in gtk_window_move() and gtk_window_get_pos()
including gravity.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756618
When client side decoration is used, the size passed to
gtk_window_resize() or retrieved from gtk_window_get_size() for top-
level windows also accounts for the client side decorations widgets
such as the title bar or the shadow borders.
Add up the size of these additional controls to the given size to get
the size expected.
Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756618
It makes sense that you should be able to type numbers that are
correctly formatted and parsable according to the current locale,
using just the keypad. This patch makes it so by translating
GDK_KEY_KP_Decimal to the decimal separator for the current locale,
instead of hardcoding a '.'.
https://bugzilla.gnome.org/show_bug.cgi?id=756751
gdkcursor-quartz.c uses the instancetype keyword, which doesn't seem to
be supported in the version of Objective C that Snow Leopard uses.
Replacing that keyword with the thing it represents makes it build.
Patch by Ryan Hendrickson,
http://bugzilla.gnome.org/show_bug.cgi?id=756770
gtk_inspector_object_tree_find_object accesses the type information
of the object, so we can't safely use it on an already decaying
object when we get a weak notify. Instead just walk the tree and
compare pointers, that is safe.
https://bugzilla.gnome.org/show_bug.cgi?id=756852
Create css nodes for icons in entries, with name image, and use
gtk_style_context_save_to_node() for them. We still set the
style classes .left and .right on them.
MSVC 2015 changed its default link-time code generation setting to
/LTCG:incremental, which causes problems if /opt:noref is to be used,
meaning that some code will be optimized out by the linker.
Avoid this situtation here by enforcing the use of /LTCG for MSVC 2010+
builds.
Use the new element names instead of the type name and style
classes.
Note that there is one problem with moving away from type names
here: it turns out that style properties only work if the selector
uses the type name.
See the previous commit for why this is necessary.
Also make gtk_widget_class_set_css_name work by looking at
the correct class for the name.
Note for future reference: GTK_WIDGET_GET_CLASS() does not
work in the instance init function.
The widget path machinery assumes that we always have types,
and without this change, it will start spewing warnings when
we start to introduce node names.
A GtkWindow's allocation includes the titlebar, borders, and shadows; we
only want to draw our custom alpha content over the child allocation of
the GtkWindow.
https://bugzilla.gnome.org/show_bug.cgi?id=756886
If a window is decorated, we need to draw the frame and shadow, even if
it is app-paintable - it's just nonsense to have a frame that we handle
events on, but expect the app to paint it. (We paint the titlebar in
any case.) If a client wants to handle all painting, it should use an
undecorated window.
https://bugzilla.gnome.org/show_bug.cgi?id=756886
This commit add some more keyboard shortcuts to gtk3-widget-factory,
and adds a help overlay documenting them. This examle uses the
automatic resource loading support in GtkApplication.
When the $(resource_prefix)/gtk/help-overlay.ui resource exists,
load a GtkShortcutsWindow from it for each GtkApplicationWindow,
and set up a win.show-help-overlay action with accels <Primary>F1
and <Primary>? to show it.
Tooltips tend to be placed on top of a parent surface with a given
relative coordinate, and without any input focus. So lets map them as
subsurfaces.
https://bugzilla.gnome.org/show_bug.cgi?id=756496
Restructure the mapping procedure so that its known up front what the
expected way mapping is to be done (subsurface, popup or stand alone),
and warn if it fails to actually map in such a way (for example a popup
without a parent or device grab, a tooltip without a parent).
https://bugzilla.gnome.org/show_bug.cgi?id=756496
This is a variable holding a ref to an object, so it is
a great case to use g_set_object and g_clear_object.
# Please enter the commit message for your changes. Lines starting
Use CHILD1/CHILD2 instead of 0 and 1, always use the same order and
don't check for child NULL-ness, because it will be done in
gtk_paned_set_child_visible anyways.
Avoid crashes when passing an invalid location to a
gtk_text_buffer_get_iter_at_*() function.
A boolean is returned to know if @iter has been set to the exact
location.
Unit tests are added.
https://bugzilla.gnome.org/show_bug.cgi?id=735341
When the search entry is shown, the 'special' nature of
., ~ and / should not trigger the location entry, because
that interrupts the search and is likely not what the
user intended.
https://bugzilla.gnome.org/show_bug.cgi?id=756505
Disclosure triangles are usually used pointing down, however
in this case the popover spawns in the upper direction, which
makes it odd looking.
Instead of pointing always down or up, point down when not toggled and
animate a rotation when toggled.
https://bugzilla.gnome.org/show_bug.cgi?id=756568
Since the change to use GtkPlacesView we don't want to show
internal storage on the sidebar.
In our case we were checking for drive_can_eject and
drive_is_media_removable.
However for some external hard drives it's reported that they
are not ejectable nor the have removable media. So the only
attribute that they have different from internal drives is that
they can be stopped.
So check for if the drive can be stopped to decide if it is
external or internal.
On the way realized we don't need to check for the mounts associated
with the volume to know if the volume can be ejected or not. So remove
that code.
https://bugzilla.gnome.org/show_bug.cgi?id=756589
It is assumed that border.top is the same than pointing_to.height (which
equals the strong cursor position), which is not since some time ago.
The border calculation has been move on top too, it is now used in the
Y position one, and doesn't depend on anything we calculate later.
Text handles are subsurfaces on wayland, so sort of their own toplevel.
This made gtk_widget_translate_coordinates() to bail out there, resulting
in text handles being mispositioned and jumpy. To fix this, translate to
toplevel GtkWindow coordinates manually, and translate coordinates from
there.
Along the way, the coordinates reported in ::handle-dragged have been
fixed so there is no small jumps in either axis (most noticeable in the
X axis when you started dragging, and in the Y axis when moving between
lines of different heights.
Make it what it is - the enum - so that that it is sure that the hint
will fit in the field. Without this, any hint that doesn't fit in 3
bits will be truncated to the 3 least significant bits, causing
unexpected behaviour.
https://bugzilla.gnome.org/show_bug.cgi?id=756496
Using a NULL GAppInfo with g_app_launch_context_get_display() will
generate a critical warning in gio.
Use the display name instead as we don't have any valid GAppInfo to pass
to g_app_launch_context_get_display().
bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=756439
Otherwise the popopver will be automatically unmapped in
_gtk_popover_update_child_visible() when the X axis (coming more
or less directly from events) goes outside the textview.
GDK_NOTIFY_ANCESTOR would happen when the pointer crosses across a direct
parent/child. However nonlinear events are more likely, specially when
the pointer moves across toplevels (either different apps, or menus being
popped up over the pointer position).
This makes popping up comboboxes and other menus that fall over the pointer
position possible. With the previous detail the GtkMenu code misinterpreted
the crossing event, making it think the button release coming right after
should dismiss the popup, which made menus just flash on the screen unless
you kept the button pressed.
Use $(GlibEtcInstallRoot) when invoking glib-compile-schemas, as CopyDir
is not GlibInstallRoot for GTK+ (due to quoting issues), meaning that the
glib-compile-schemas tool may not be found in certain cases.
Issue pointed out by Ignacio Casal Quinteiro.
we used to consider every button inside osd containers linked,
this is not true anymore, now those buttons behave normally.
This will clearly cause breakage in applications.
According to http://datatracker.ietf.org/doc/rfc2911/, The 'name'
attribute syntax is essentially the same as 'text', including the
REQUIRED support of UTF-8 except that the sequence of characters
is limited so that its encoded form MUST NOT exceed 255 (MAX) octets.
CUPS will not print jobs with names exceeding 255 characters.
https://bugzilla.gnome.org/show_bug.cgi?id=755988
Passing GTK_ICON_LOOKUP_GENERIC_FALLBACK to the icon lookup doesn't work
for GIcons, so we have to make sure we use the right GThemedIcon.
Fixes image-icon-name-use-fallback reftest.
After figuring out what the actual problem is, name the reftest
properly.
The actual problem is that the use-fallback property is ignored when
using an icon-name on GtkImage.
Fallback seems to be working in the GtkIconTheme test suite, but fails
in GtkImage itself.
This is a test for a bug in the Bluetooth settings. An icon named
"phone-apple-iphone" should fallback to "phone" if the
gnome-icon-theme-extras package isn't installed.
If the shared context is in legacy mode, or if the creation of a core
profile context failed, we fall back to an EGL context in compatibility
mode.
Since we're relying on a fairly new EGL implementation for Wayland, we
don't fall back to the older EGL API, and instead we always require the
EGL_KHR_create_context extension.
https://bugzilla.gnome.org/show_bug.cgi?id=756142
If GLX has support for the GLX_ARB_create_context_profile extension,
then we use the GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; if it does
not, we fall back to the old glXCreateNewContext() API.
We use the shared GdkGLContext to decide whether the GLX context should
use the legacy bit or not.
https://bugzilla.gnome.org/show_bug.cgi?id=756142
If we're using modern GLSL, then we should stop using deprecated
modifiers, like 'varying' and 'attribute', as well as deprecated global
variables, like 'gl_FragColor'.
On the other hand, with legacy contexts we should be using older GLSL
shaders, to maximize compatibility.
https://bugzilla.gnome.org/show_bug.cgi?id=756142
We want to have the ability to fall back to legacy GL contexts when
creating them. In order to do so, we need to store the legacy bit on the
GdkGLContext, as well as being able to query it.
Setting the legacy bit from outside GDK is not possible; we cannot
create GL contexts in 3.2 core profile *and* compatibility modes at the
same time, and if we allowed users to select the legacy mode themselves,
it would break the creation of the GdkWindow's paint GL context.
What we do allow is falling back to legacy GL context if the platform
does not support 3.2 core profiles — for instance, on older GPUs or
inside virtualized environments.
We are also going to use the legacy bit internally, to choose which GL
API we can use when drawing GL content.
https://bugzilla.gnome.org/show_bug.cgi?id=756142
If the last tag toggle is the end iter, the function returned the wrong
tag toggle.
This resulted in some bugs where the view wasn't relayout/redrawn
correctly.
The function also always returned TRUE, probably because the return
value is used nowhere. But for consistency with
_gtk_text_btree_get_iter_at_first_toggle(), it's better to keep the
return value, and also because otherwise the function would be wrong (it
doesn't always return a tag toggle, if there is none).
https://bugzilla.gnome.org/show_bug.cgi?id=755413
keyboard_handle_leave() might be called with a NULL surface resource
(for example if the surface was destroyed after the event was sent). If
so, we should still deal with the keyboard focus lost event, otherwise
we will both leak (the keyboard_focus GdkWindow reference) and miss
stopping the key repeat timer.
https://bugzilla.gnome.org/show_bug.cgi?id=755927
_gtk_accessibility_init() only gets called if the default
display changes, but in case gdk_init() is called before gtk_init()
the default display is already set and no property notification occurs.
This can happen quite easily in pygobject where
"from gi.repository import Gdk, Gtk"
will call gdk_init() followed by gtk_init() in the Python overrides.
This fixes it by checking for a default display in all cases.
Removing pages from the assistant with gtk_widget_destroy() used
to work. It broke with the recent interposition of a box between
each page and the notebook. Fix this by cleaning up when the box
child is removed.
https://bugzilla.gnome.org/show_bug.cgi?id=756042
In fact there were two issues:
1. GtkFlowBoxChild with "can-focus"==FALSE should pass the focus
to its child immediately.
2. GtkFlowBox with "can-focus"==FALSE should cease its custom keynav
implementation and fall back to the default GtkContainer behavior
which is more natural.
Thanks to these changes the flow box can act as a better replacement
for GtkGrid and similar containers.
https://bugzilla.gnome.org/show_bug.cgi?id=753371
Replace checking if the NSView is really a GdkWindow, which will crash
in the likely event it's not a GObject, with ensuring that the parent
GdkWindow is really a GdkWindowQuartz.
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