Retrieves the gtk.ActionGroup that was registered using prefix. The resulting gtk.ActionGroup may have been registered to widget or any gtk.Widget in its ancestry.
If no action group was found matching prefix, then NULL is returned.
The “prefix” of the action group.
A gtk.ActionGroup or NULL.
3.16
Retrieves the gtk.ActionGroup that was registered using prefix. The resulting gtk.ActionGroup may have been registered to widget or any gtk.Widget in its ancestry.
If no action group was found matching prefix, then NULL is returned.