rendering problems for long labels on vertical slider, refs #10527.
rendering problems for long labels on vertical slider, refs #10527.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@21834 560b804f-0ae3-0310-86f3-f6aa0a117693

kitsonk/delite,Sam-Cummins/delite,kitsonk/delite,harbalk/delite,Sam-Cummins/delite,harbalk/delite