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Committer:
Neil Jagdish Patel
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Date:
2011-02-02 22:38:49 UTC
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mto:
(198.3.1 nux)
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mto:
This revision was merged to the branch mainline in
revision
211.
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Revision ID:
neil.patel@canonical.com-20110202223849-os6mch70538z3noy
Add support for signalling when a child of a layout needs a redraw, all the way up. This allows layouts to know if they need to do a full redraw (if they are a composite layout, for instance.