def __init__(self, **kwargs):
CheckBox.__init__(self, **kwargs)
self.register_event_type('on_value_changed')
self.bind(active=self.trigger_on_value_changed)
def __init__(self, **kwargs):
CheckBox.__init__(self, **kwargs)
self.register_event_type('on_value_changed')
self.bind(active=self.trigger_on_value_changed)
