def pre_update(self, context):
#super(ElementItem, self).pre_update(context)
self.update_stereotype()
DiagramItem.pre_update(self, context)
gaphas.Element.pre_update(self, context)
def pre_update(self, context):
# first, update stereotype to know its text
self.update_stereotype()
gaphas.Line.pre_update(self, context)
DiagramItem.pre_update(self, context)
