def keyReleaseEvent(self, keyEvent):
QGraphicsScene.keyReleaseEvent(self, keyEvent)
if keyEvent.key() == Qt.Key_Control:
self.__view.setDragMode(QGraphicsView.NoDrag)
self.__isControlModifier = False
if keyEvent.key() == Qt.Key_Alt:
self.__isAltModifier = False
self.__previousSelectedNode = None
if keyEvent.key() == 88:
self.__kDummy.setSnapMode(False)
def keyReleaseEvent(self, keyEvent):
QGraphicsScene.keyReleaseEvent(self, keyEvent)
if keyEvent.key() == Qt.Key_Control:
self.__view.setDragMode(QGraphicsView.NoDrag)
self.__isControlModifier = False
if keyEvent.key() == Qt.Key_Alt:
self.__isAltModifier = False
self.__previousSelectedNode = None
if keyEvent.key() == 88:
self.__kDummy.setSnapMode(False)
def keyReleaseEvent(self, event):
if self.user_interaction_handler and \
self.user_interaction_handler.keyReleaseEvent(event):
return
return QGraphicsScene.keyReleaseEvent(self, event)
