This reverts commit fb0a13b7f0.
It's already reverted in master via
c8a6a1138b, so let's not leave subtle
behavior changes that would make a gtk3->gtk4 migration. And just like
the commit message of the revert already mentions: it didn't really make
anybody happy anyway.
Calling gtk_menu_item_get_label on a GtkSeparatorMenuItem would
otherwise create a GtkLabel child, increasing the vertical size request
to that of the child label.
In PyGObject gdk_init() is called before gtk_init() and thus there is
already a default display open when gtk_init() is called.
The code assigning the display to the debug_flags struct gets only
called when the default display changes, which never happens
when there already is one. As a result GTK_DEBUG=interactive
doesn't do anyting with Python apps.
This makes it call the change callback in case a display is already
there.
See https://gitlab.gnome.org/GNOME/pygobject/issues/166
When we found an icon with exactly the requested size, we'd stop
searching immediately (good), but we'd neglect to set the returned
min_difference to 0 (bad). This caused theme_lookup_icon() to
prefer other, potentially much worse, matches over the exact one.
We link to the HowDoI for GNotification in the class description, but we
should be more verbose in the deprecation notices for each function of
the GtkStatusIcon class.
https://bugzilla.gnome.org/show_bug.cgi?id=743975
This IM context implementation goes through the gtk-text-input protocol,
leaving up to the compositor the actual interaction with IM engines. If
the protocol is not offered by the compositor, GTK+ will fallback to the
IMs as specified through GtkSettings.
The annotation (allow-none) is wrong. Since
gtk_tree_view_is_blank_at_pos() also calls
gtk_tree_view_get_path_at_pos(), the same fields should have the same
annotations.
Due to the recent changes introduced in glibc 2.27 "%OB" is the
correct format to obtain a month name as used in the calendar
header. The same rule has been working in BSD family (including
OS X) since 1990s. This simple hack checks whether "%OB" is supported
at runtime and uses it if it is, falls back to the old "%B" otherwise.
Closes: #9
We are using a lot of deprecated API, and we know it.
Since the selection code is going to be replaced in GTK 4.0, there's no
real point in keeping the warnings enabled in 3.22.
Functional revert of commit 9c4892f291.
Fixes introspection scanner warnings like:
Warning: Gtk: gtk_drag_finish: Methods must belong to the same
namespace as the class they belong to
That is, the gtk_drag_* functions cannot be methods as they have a
"GdkDragContext" as the instance parameter, and that is not a valid
type for the Gtk namespace.
This is not an introspected ABI change, as the generated introspection
data ignores the annotation.
Signed-off-by: Emmanuele Bassi <ebassi@gnome.org>
https://bugzilla.gnome.org/show_bug.cgi?id=692152
The problem here is that the CSS machinery expects font sizes to be in
pixels, but gtk_widget_override_font() provides a value in point and the
CSS machinery has no ability to query the DPI and convert.
This patch changes the dconversion DPI we use from a hardcoded 96 to the
default screen's DPI, which should work better than before.
This will of course not listen to changes in the default screen's DPI,
but that shouldn't be a problem.
People who want to workaround this should use gtk_widget_override_font()
with a font that has an absolute size set via
pango_font_description_set_absolute_size (size * PANGO_SCALE *
gdk_screen_get_resolution (screen));
https://bugzilla.gnome.org/show_bug.cgi?id=774248
After commit ffef28a7e8,
gtk-icon-browser was spewing critical warnings when
changing sections. Avoid that by respecting the return
value of gtk_tree_model_get_iter.
GtkGesture is a GtkEventController. gtk_event_controller_dispose() calls
_gtk_widget_remove_controller(). That NULLs the pointer-to-Controller in
our EventControllerData but does not delete said ECData from our GList.
Subsequently, if that same Widget gets unparent()ed, that method calls
unset_state_flags(), which leads to doing reset_controllers() if we are
insensitive. Now, unlike most most other loops over the GList of ECData,
reset_controllers() does not skip nodes whose pointer-to-Controller is
NULL. So, we call gtk_event_controller_reset(NULL) and get a CRITICAL.
This surfaced in a gtkmm program. The Gesture is destroyed before the
Widget. The Widget then gets dispose()d, which calls unparent()… boom.
I didn’t find an MCVE yet but would hope this logic is correct anyway:
The simplest fix is to make the loop in gtk_widget_reset_controllers()
skip GList nodes with a NULL Controller pointer, like most other such
loops, so we avoid passing the NULL to gtk_event_controller_reset().
In other, live cases, _gtk_widget_run_controllers() loops over the GList
and removes/frees nodes having NULL Controllers, so that should suffice.
But this clearly was not getting a chance to happen in the failing case.
https://bugzilla.gnome.org/show_bug.cgi?id=792624
Filter models rely on views taking a ref on every node
they care about. GtkIconView was not doing that. Amazingly,
this has never shown up in a bug so far, until I spotted
the fallout in gnome-font-viewer.
We must notify the font and font-desc properties when the
list selection changes, and return NULL values for them
when there is no selection in the list.
We were failing to change the sort order for the
default sort column in some cases. Fix that, and
add a testcase for this issue.
https://bugzilla.gnome.org/show_bug.cgi?id=792459
Add a testcase for the previous fix
Some emoji fonts (such as Emoji One), render Emoji sequences
such as some of the family variations using multiple individual
glyphs. This rendering is too wide and breaks our grid layout.
Therefore, we will just skip any sequence whose rendering is
more than twice as wide as a simple smiley.
