@observe(('selected', 'editable'))
    def _update_proxy(self, change):
        # The superclass handler implementation is sufficient.
        super(ObjectCombo, self)._update_proxy(change)
An observer which sends state change to the proxy.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/widgets/object_combo.py/ObjectCombo._update_proxy