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Merge pull request #739 from campagnola/wheel-event-fix

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Fix error in ViewBox wheelEvent when mouse has 2-axis wheel events
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Luke Campagnola 2018-07-30 11:46:43 -07:00 committed by GitHub
commit 9aaae8d5dc
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1 changed files with 2 additions and 2 deletions
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pyqtgraph/graphicsItems/ViewBox/ViewBox.py
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@ -1125,7 +1125,7 @@ class ViewBox(GraphicsWidget):
return self.mapSceneToView(item.sceneBoundingRect()).boundingRect() return self.mapSceneToView(item.sceneBoundingRect()).boundingRect()
def wheelEvent(self, ev, axis=None): def wheelEvent(self, ev, axis=None):
if axis is not None and axis >= 0 and axis < len(mask): if axis in (0, 1):
mask = [False, False] mask = [False, False]
mask[axis] = self.state['mouseEnabled'][axis] mask[axis] = self.state['mouseEnabled'][axis]
else: else: