def joinStaticStates(self, enable=doNothing, disable=doNothing):
"""
adds a enable and a disable sstatic tate function to the state setter/unsetter
of this object.
"""
self._enableStaticStates = joinFunctions(self._enableStaticStates, enable)
self._disableStaticStates = joinFunctions(self._disableStaticStates, disable)
def createDrawFunction(self):
ModelSegment.createDrawFunction(self)
# create evaluator state enabler and draw function
for e in self.evaluators:
e.createDrawFunction()
# include evaluator states
self.joinStaticStates(enable=e.enableStaticStates,
disable=e.disableStaticStates)
self.joinDynamicStates(enable=e.enableDynamicStates,
disable=e.disableDynamicStates)
# include evaluator draw function
self._drawEvaluators = joinFunctions(self._drawEvaluators, e.draw)
