Move away from grab_notify, and use the set_child_focus() vfunc to track
child widgets being set the keyboard focus. This is not 1:1, but seems
good enough at the moment.
We don't get motion events from the popup (due to grabs),
so just don't hide as long as we're grab shadowed. This
makes the controls stay up until the volume popup is
dismissed.
After the :can-focus change in the previous commit, widgets
need to set suitable focus and grab_focus implementations
to implement the desired focus behavior.
This commit does that for all widgets.
This commit introduces GtkPicture, which is supposed to complement
GtkImage.
GtkImage will be adapted to always display an icon, while
GtkPicture displays regular imagery.
This is an automated change doing these command:
git sed -f g gtk_widget_set_has_window gtk_widget_set_has_surface
git sed -f g gtk_widget_get_has_window gtk_widget_get_has_surface
git sed -f g gtk_widget_set_parent_window gtk_widget_set_parent_surface
git sed -f g gtk_widget_get_parent_window gtk_widget_get_parent_surface
git sed -f g gtk_widget_set_window gtk_widget_set_surface
git sed -f g gtk_widget_get_window gtk_widget_get_surface
git sed -f g gtk_widget_register_window gtk_widget_register_surface
git sed -f g gtk_widget_unregister_window gtk_widget_unregister_surface
git checkout NEWS*
This allows widget to attach their streams to GdkWindow(s)
The idea is to allow attaching a stream to windowing system(s) so the
stream can make use of its resources, in particular GL contexts.
I am however unsure what to attach to:
- GtkWindow
- GdkWindow
- GtkWidget
- GskRenderer
Each of these provide advantages and disadvantages.
So I'm very much open to better suggestions.
