def __init__(self, *args, **kw):
TranscriptWaveform.__init__(self, waveformCls=MyWaveform, *args, **kw)
self.player.getPlayerTicker().registerReceiver(self)
self.mutex = QtCore.QMutex()
##
## public properties
self._selecting = False # waveform selection by tick is happening
def _select(self, i):
if self._selecting: return
else: TranscriptWaveform._select(self, i)
