@property
    def is_volume_muted(self):
        return self._muted
Updates the editor when the object trait changes externally to the
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/media_player/denon.py/DenonDevice.is_volume_muted--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/wx/boolean_editor.py/ReadonlyEditor.update_editor