Basically, I was building some packages on Guix. I figured out that
wayland-protocols was listed among propagated-inputs for gtk+ package
(gtk-3-24). propagated-inputs holds a list of runtime dependencies,
that should be available to any other package that depends on gtk+.
While discussing we clarified that wayland-protocols is not runtime
dependency. So I moved it to native-inputs of gtk+ package, which
means that, this dependency will be available only to gtk+ package and
only at build time. Once moved, building of other applications that
depening on gtk+ started to fail.
Investigation showed that, all .pc (pkg-config) files prepared by gtk+
package, was including:
Requires.private: ... wayland-protocols ...
Since it becomes requirement, other applications was failing with
missing dependency wayland-protocols of dependency gtk+, for instance:
-- Checking for module 'gtk+-3.0'
-- Package 'wayland-protocols', required by 'gdk-3.0', not found
While actually wayland-protocols is not even a build time dependency
of application that depends on gtk+. Advertisement of such
requirement, is a bit misleading, because one does not need it at
runtime, especially applications based on gtk.
Remove the mention of GNU (since that has not been case
for a long time, effectively), state that GTK is hosted
by the GNOME project, and point to GNOME as a place
for donations.
Up until now, as the focus was moved to the inner button, it was not possible for
assistive technologies to determine the correct labels and descriptions
because developers could set them only for the parent widget.
Now, the proper relations are added so the labels should be picked up properly.
Fixes#4254
This makes sure that the `GListModel` returned by
`gtk_stack_get_pages()` actually has the items removed before
`items-changed` is emitted.
Fixes: https://gitlab.gnome.org/GNOME/gtk/-/issues/4255
We need to invalidate the Pango contexts when
font settings change. Use the new helper
gtk_widget_update_pango_context to make it less
likely that we forget to update some things.
If the alpha channel is zero, it doesn't matter what the values of the
red, green and blue channels are: the pixel is still fully transparent.
On most architectures, fully transparent pixels end up all-zeroes
(fully transparent black), matching what's in the reference PNG file;
but on mips*el the blend-difference and blend-normal tests get all-ones
(fully transparent white) and a test failure.
Resolves: https://gitlab.gnome.org/GNOME/gtk/-/issues/4227
Signed-off-by: Simon McVittie <smcv@debian.org>
The clang build fails due to -Werror=implicit-fallthrough being
on by default and some fallthrough cases not being marked as such.
Use G_GNUC_FALLTHROUGH or duplicate the code in those cases.
The installed ITS rule filename is "gtk4builder.its". The .loc file
is wrongly pointing to old "gtkbuilder.its" which makes gettext fail
on systems without GTK3 installed.
The child of a GtkExpander is owned directly by the expander whenever
the "expanded" flag is unset.
We are adding an additional reference to the child of an expander when
expander is not expanded.
Additionally, if a GtkExpander is disposed while not expanded, we need
to explicitly release the reference on the child widget that we own.
This reference leak was masked in GTK3 by GtkContainer removing each
child from the parent container by recursively calling
gtk_widget_destroy().
The default theme changed from Adwaita to Default and this tripped up
the logic to detect if the tarball builds contain pre-built css files or
not. Fix this by looking at pre-compiled css files in themes/Default/
instead of themes/Adwaita/.
If a URL can't be loaded, we might end up with a NULL file. Handle that
case properly by creating an invalid image instead and don't crash or
complain to stderr when files are NULL.
This was broken since 0886ade182
A new reftest has been included. We need a reftest instead of a
CSS parser test, because the error only becomes visible when
compute()ing the actual image.
Fixes#4373
(cherry picked from commit ac8c4245b2)
in order to make builds reproducible.
See https://reproducible-builds.org/ for why this is good
This was suggested by Matthias Clasen as an alternative to MR !3929
x11: Don't try to move destroyed windows
See merge request GNOME/gtk!4054
(cherry picked from commit d89e82d4a0)
f40ce51a x11: Don't try to move destroyed windows
