Creates a gtk.Menu and populates it with menu items and
submenus according to model.
The created menu items are connected to actions found in the
gtk.ApplicationWindow to which the menu belongs - typically
by means of being attached to a widget (see Menu.attachToWidget)
that is contained within the gtk.ApplicationWindows widget hierarchy.
Actions can also be added using Widget.insertActionGroup on the menu's
attach widget or on any of its parent widgets.
Creates a gtk.Menu and populates it with menu items and submenus according to model.
The created menu items are connected to actions found in the gtk.ApplicationWindow to which the menu belongs - typically by means of being attached to a widget (see Menu.attachToWidget) that is contained within the gtk.ApplicationWindows widget hierarchy.
Actions can also be added using Widget.insertActionGroup on the menu's attach widget or on any of its parent widgets.