widgets.completion: Close the popup when the parent widget goes away
commit406e9111e807e7f79e2a05a7f2238724849d596a
authorDavid Aguilar <davvid@gmail.com>
Mon, 16 Jan 2012 00:44:37 +0000 (15 16:44 -0800)
committerDavid Aguilar <davvid@gmail.com>
Mon, 16 Jan 2012 00:44:37 +0000 (15 16:44 -0800)
treed3c3c41ad6ce4ae95bf65d910faf994adf3f72b7
parent188e72390b1c0247f9bc7c04fdb915744dc79e91
widgets.completion: Close the popup when the parent widget goes away

The completion popup can sometimes stick around when a dialog is
closed using the escape key.  Close the popup window whenever the
parent widget is hidden.

Signed-off-by: David Aguilar <davvid@gmail.com>
cola/widgets/completion.py