With C compilers defaulting to -fcommon, this isn't an issue, but
upcoming compilers (GCC 10 and Clang 11) will default to -fno-common,
ending up with duplicate definitions of these variables.
The colorbutton contains a button which contains a colorswatch.
We want the focus to go straight to the button, nowhere else,
so mark the swatch as !can-focus.
Adapt tests to match.
In the paths where len > MAX_LEN and cursor/anchor are separated by
at least MAX_LEN from text edges, we were clamping the right end of
the surrounding string at MAX_LEN. Oops.
This end anchor may go as far as the string length, although just
up to len - MAX_LEN in real terms (due to the condition above that
caches cursor/anchor positions being near enough the text end).
Closes: https://gitlab.gnome.org/GNOME/gtk/-/issues/2565
(cherry-picked from commit d7fb15c822)
It is hard to avoid widgets with the same name in a
large ui file - try harder to record a full focus chain
before decide that we've wrapped, by including the widget
address in the comparison. Note that we don't include
the addresses in the generated output, since that would
make expected output vary from run to run.
With the removal of `gdk_seat_grab` we do not need to keep the
definitions of `GdkGrabStatus` and `GdkGrabOwnership` public.
Move those definitions to become internal only.
`get_option('buildtype')` will return `'custom'` for most combinations
of `-Doptimization` and `-Ddebug`, but those two will always be set
correctly if only `-Dbuildtype` is set. So we should look at those
options directly.
For the two-way mapping between `buildtype` and `optimization`
+ `debug`, see this table:
https://mesonbuild.com/Builtin-options.html#build-type-options
When we reconfigure, `configure_file()` is called again, and
`*.gresource.xml` files are regenerated, which causes many (all?)
binaries to be relinked. Now we only write those out if the contents
actually changed (or if the output didn't already exist).
This is exactly what Meson already does with `configure_file()` when
`command:` is not used.
While we're at it, also do the same for `gen-c-array.py` and
`gentypefuncs.py` for completeness. Now even if the input to those
changes, re-building of those custom targets may not result in
relinking if the outputted C files have the same contents.
Entries and menubuttons are no longer focusable themselves,
they have focusable children. Since we don't have accessible
objects for those, transfer the focus-related state (focusable
and focused) from the children to the main accessible object.
We don't get a focus-out on the event controller, when
the surface is losing keyboard focus, since we are not
moving our focus to some other widget, so we are never
unsetting the mnemonics-visible property. Do that in
response to surface state changes instead.
When we `Alt+Tab` away from a GTK application, it loses keyboard focus.
If we don't clear the modifiers, events from other devices that we
receive while unfocused will assume `Alt` is still pressed. This results
in e.g. Firefox navigating through the history instead of scrolling the
page when using the mouse wheel on it.
We don't get any information about modifiers while we are missing
keyboard focus, so assuming no modifiers are active is the best we can
do.
The shell sends us a modifier update immediately before we regain
keyboard focus, so the state shouldn't get out of sync.
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/2112
