Menu.setAccelGroup
void setAccelGroup(gtk.accel_group.AccelGroup accelGroup = null)Set the #GtkAccelGroup which holds global accelerators for the menu. This accelerator group needs to also be added to all windows that this menu is being used in with gtk.window.Window.addAccelGroup, in order for those windows to support all the accelerators contained in this group.
Parameters
accelGroup | the #GtkAccelGroup to be associated with the menu. |