def itemChange(self, change, value):
ret = GraphicsObject.itemChange(self, change, value)
if change == self.ItemParentHasChanged or change == self.ItemSceneHasChanged:
#print "caught parent/scene change:", self.parentItem(), self.scene()
self.updateView()
elif change == self.ItemScenePositionHasChanged:
self.setNewBounds()
return ret
