21 lines
556 B
Python
21 lines
556 B
Python
from sugar.graphics import canvasicon
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_ICON_NAME = 'device-battery'
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class DeviceView(canvasicon.CanvasIcon):
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def __init__(self, model):
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canvasicon.CanvasIcon.__init__(self)
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self._model = model
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model.connect('notify::level', self._level_changed_cb)
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self._update_level()
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def _update_level(self):
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self.props.icon_name = canvasicon.get_icon_state(
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_ICON_NAME, self._model.props.level)
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def _level_changed_cb(self, pspec, param):
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self._update_level()
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