key_sequence.py 文件源码

def __init__(self, parent=None):
        super(KeySequenceObject, self).__init__(parent=parent)
        self._modifiers = QtGui.QApplication.keyboardModifiers()
        self._modifierlessAllowed = True  # True allows "b" as a shortcut, False requires shift/alt/ctrl/etc
        self._recording_sequence = QtGui.QKeySequence()
        self._seq = QtGui.QKeySequence()
        self._timer = QtCore.QTimer()
        self._timer.setSingleShot(True)
        self._is_recording = False
        self._timer.timeout.connect(self.done_recording)