gtk_get_current_event() returns a new reference to the event, it should
be freed across various return branches to avoid the event leak, or we
just fetch the little stuff we're interested in.
And of course, gsk_render_node_get_name() is gone, too.
The replacement is of course debug nodes.
As a side effect, GskRenderNode is now *really* immutable.
.linked assumes the container is a GtkBox, which is documented as never
flipping children in RTL, so :first-child is always the left child, etc.
GtkBox does that by reordering its CSS nodes when the direction changes.
But most widgets don’t do that, so :first|last-child are 1st/last ADDED
and swap sides in RTL. GtkPathBar is so, and ignoring that in our themes
meant that in RTL, its left/right buttons got each other’s borders. Yuk!
This patch adds the groundwork for supporting widgets like that, via the
%linked_flippable placeholder, and applies that to override buttons in
filechooser .path-bar.linked > button
so that the correct borders get applied to those buttons when using RTL.
Note that I select only PathBars within a FileChooser because we also
have NautilusPathBar, which also uses widget.path-bar – but *does* flip
its nodes for RTL already, so letting that get affected broke it again!
https://bugzilla.gnome.org/show_bug.cgi?id=772817
See the previous commit.
There may be other cases of these being swapped by Gadget conversions,
but hopefully someone else will find and fix those before I have to…
Close https://gitlab.gnome.org/GNOME/gtk/issues/200
Otherwise, if the Popover is destroyed before the MenuButton, the latter
still had a non-NULL but invalid instance and tried to use it in dispose
Close https://gitlab.gnome.org/GNOME/gtk/issues/199
Use g_signal_connect_data() instead of g_signal_connect_object()
to make sure the callback gets disconnected when the data object
is destroyed. This avoids problems in garbage-collected bindings.
https://bugzilla.gnome.org/show_bug.cgi?id=789215
Well, they don't require a redraw of the widget, because the widget
itself didn't change.
They require a redraw of the parent, because that now displays the
widget in a different position.
And this means we can keep the cache of the widget's render node.
My fishbowl numbers are through the roof^W water surface. Vulkan gets
4000 now.
Due to the few type checks in gtk_widget_get_display(), it was the
slowest part of a call to gtk_widget_query_size_for_orientation if the
in case of a cache hit.
We pulled out the bounds calculation for performance reasons, but the
caller can't know how to properly compute them. Inside gtk+, we can do
that but it's not good enough for public API.
The GVariant we are getting here might not be coming
from GTK+, but rather from some other source. Best to
be forgiving and deal with missing data without crashing.
This was causing the GTK+ portal backends to crash on
print requests from Qt.
It might happen otherwise that a change is recorded in between the
widget dispose and finalization, causing a crash when setting
the visible name for the GtkStack (as that will be NULL at that point)
