git-xbase: use DraggableTreeWidget
commite32d2c289f789cfd1fe39017b1901b5bd8e9e085
authorDavid Aguilar <davvid@gmail.com>
Thu, 26 Dec 2013 08:46:55 +0000 (26 00:46 -0800)
committerDavid Aguilar <davvid@gmail.com>
Thu, 26 Dec 2013 08:46:55 +0000 (26 00:46 -0800)
tree770a2e77edf61318e637ca70a99205fbeb5eb1ca
parent73a3feb2e7b896f747678faebafa1f10b148efe4
git-xbase: use DraggableTreeWidget

Adjust the base class to DraggableTreeWidget so that we can inherit its
ability to drag-and-drop reorder items.

Signed-off-by: David Aguilar <davvid@gmail.com>
share/git-cola/bin/git-xbase