Allow for None values in fill-color and stroke-color.
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@ -415,12 +415,12 @@ class CanvasIcon(hippo.CanvasBox, hippo.CanvasItem):
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self.props.fill_color = value.get_fill_color()
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self.props.stroke_color = value.get_stroke_color()
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elif pspec.name == 'fill-color':
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if not isinstance(value, basestring):
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if not isinstance(value, basestring) and value is not None:
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raise TypeError('fill-color must be a string, not %r' % type(value))
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self._buffer.fill_color = value
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self.emit_paint_needed(0, 0, -1, -1)
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elif pspec.name == 'stroke-color':
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if not isinstance(value, basestring):
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if not isinstance(value, basestring) and value is not None:
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raise TypeError('stroke-color must be a string, not %r' % type(value))
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self._buffer.stroke_color = value
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self.emit_paint_needed(0, 0, -1, -1)
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