Creates a #GtkPopover and populates it according to
model. The popover is pointed to the relative_to widget.
The created buttons are connected to actions found in the
#GtkApplicationWindow to which the popover belongs - typically
by means of being attached to a widget that is contained within
the #GtkApplicationWindows widget hierarchy.
Creates a #GtkPopover and populates it according to model. The popover is pointed to the relative_to widget.
The created buttons are connected to actions found in the #GtkApplicationWindow to which the popover belongs - typically by means of being attached to a widget that is contained within the #GtkApplicationWindows widget hierarchy.
Actions can also be added using gtk.widget.Widget.insertActionGroup on the menus attach widget or on any of its parent widgets.