The notable exception here are the global provider apis,
which are needed in some form and don't have a replacement
yet. Move them to gtkstyleprovider.[hc], so we can wholly
deprecated gtkstylecontext.[hc].
We haven't had any scalable directories in this list.
Add some. Since we seem to have settled on including
just actions and status as subdirectories for each
size, add scalable/actions and scalable/status.
Fixes: #4960
Those property features don't seem to be in use anywhere.
They are redundant since the docs cover the same information
and more. They also created unnecessary translation work.
Closes#4904
We were going via GLoadablieIcon/GInputStream for everything previously
and we have no API for that with GdkTexture.
With this commit, gdk-pixbuf isn't used anymore when starting
widget-factory for anything but SVG.
Remove a boatload of "or %NULL" from nullable parameters
and return values. gi-docgen generates suitable text from
the annotation that we don't need to duplicate.
This adds a few missing nullable annotations too.
Add a utility function to check whether the icontheme
will produce something better than missing-image for
a GIcon. Obviously, we can only answer this question
if the GIcon is a themed icon the begin with.
Add a paragraph to the migration guide that explains
how to properly render symbolic GtkIconPaintables.
Also mention this in the GtkIconPaintable docs.
There's a reason you can't spell 'paintable' without
'pain'...
We require a C compiler supporting C99 now. The main purpose of
these fallbacks was for MSVC. From what I can see this is now all supported
by MSVC 2015+ anyway.
The only other change this includes is to replace isnanf() with the
(type infering) C99 isnan() macro, because MSVC doesn't provide isnanf().
When setting a clear function on a GArray, unlike
most other places, this free func is expected to
*not* free the array element itself -- only its
contents.
Don't free the array element.
Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/2717
When the icon theme changes, we want to both initiate
a css SOURCE change (since css values may depend on the
icon theme), as well as calling gtk_system_setting_changed,
since widgets need to drop cached images, e.g. in GtkIconHelper.
