67 |
67 |
68 def wheelEvent(self, evt): |
68 def wheelEvent(self, evt): |
69 """ |
69 """ |
70 Protected slot to support wheel events. |
70 Protected slot to support wheel events. |
71 |
71 |
72 @param reference to the wheel event (QWheelEvent) |
72 @param evt reference to the wheel event (QWheelEvent) |
73 """ |
73 """ |
74 if evt.delta() > 0: |
74 if evt.delta() > 0: |
75 self.__getHistory(True) |
75 self.__getHistory(True) |
76 elif evt.delta() < 0: |
76 elif evt.delta() < 0: |
77 self.__getHistory(False) |
77 self.__getHistory(False) |