예제 #1
0
 def __init__(self):
     self._shift_button = None
     self._shift_pressed = False
     TransportComponent.__init__(self)
예제 #2
0
 def __init__(self):
     TransportComponent.__init__(self)
     self._undo_button = None
     self._redo_button = None
     self._bts_button = None