def onButtonPress( self, widget, event ):
# Check if the pointer is within the menu, else hide the menu
winatptr = Gdk.window_at_pointer()
if winatptr:
win = winatptr[0]
while win:
if win == self.window.window:
break
win = capi.get_widget(gdk.gdk_window_get_parent (hash(win)))
if not win:
self.hide( True )
else:
self.hide( True )
return True
