Ensure that we take the DPI scaling into account so that surfaces will
be placed at their correct positions upon an AeroSnap operation on HiDPI
displays.
Also, use the X coordinate of the surface as-is during snap up so that
we do not inadvertently move the surface to the very left. Also fix the
AeroSnap indicator drawing for snap up so that it is drawn at the
correct places.
Since we are updating these functions, make the old GdkWindow-era
variable names to match better the names we use nowadays.
g_log_writer_standard_streams just puts all the logs
out onto stderr and stdout if we don't stop it. Pango
recently grew a bunch of g_debug calls, and those were
now showing up, making all the reftests fail.
When the compose file is a symbolic link, take the link itself's
modification time into account (in addition to its target's) in
determining whether to invalidate the compose cache.
This is useful e.g. on NixOS systems where the compose file might point
to a store path with an irrelevant modification time, and we want the
cache to expire when the symlink itself changes.
This grab-induced crossing event may come from outer means while there are
buttons pressed (e.g. WM window drags/resizes in X11), the implicit active
state should be undone in that situation.
Also, separate the handling of GDK_LEAVE_NOTIFY, as it's fundamentally
different from GDK_TOUCH_END/CANCEL handling.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4416
The sequence should be cancelled from the gesture despite its current state.
Also, there was a piece of pointer emulation that was not dropped here,
maybe breaking things further for the pointer emulated touchpoint.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4387
By adding the `docs_url` key in the project configuration file,
gi-docgen will generate an OpenSearch XML file, which allows to add
docs.gtk.org/<reference> as a "search engine" in web browsers.
I forgot to remove the '-Werror=' part from all the extra warnings, so
the warning/error flags we generated were '-Werror=-Werror=warning-flag'
or 'W-Werror=warning-flag' - but because our compiler flag checking
infrastructure works so nicely, it just ignored these obviously wrong
flags.
Fixes commit 362e91c40b
We only want to determine the size pixel-exact, not pango-unit-exact, so
don't spend lots of time wondering if text is half a pixel or a quarter
pixel wider.
Do kep them for debug and debugoptimized builds though.
Keeping -Werror flags in release builds causes issues with forward
compatibility, when new compiler releases or different toolchains
suddenly cause those warnings to be emitted during compilation.
While we certainly want those issues to be investigated and fixed, they
should not prevent anyone from building GTK until they are.
Resolves#4388
