37 lines
792 B
Python
37 lines
792 B
Python
import hippo
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from sugar.graphics.bubble import Bubble
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class LinksView(hippo.Canvas):
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def __init__(self, model):
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hippo.Canvas.__init__(self)
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self._bubbles = {}
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self._box = hippo.CanvasBox(background_color=0x414141ff)
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self.set_root(self._box)
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for link in model:
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self._add_link(link)
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model.connect('link_added', self._link_added_cb)
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model.connect('link_removed', self._link_removed_cb)
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def _add_link(self, link):
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bubble = Bubble(color=link.buddy.get_color())
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self._box.append(link)
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self._bubbles[link] = bubble
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def _remove_link(self, link):
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bubble = self._bubbles[link]
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self._box.remove(bubble)
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del self._bubbles[link]
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def _link_added_cb(self, model, link):
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self._add_link(link)
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def _link_removed_cb(self, model, link):
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self._removed_link(link)
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