When closing a drop down, refocus the parent widget before closing the drop down, rather than after.   This avoids a momentary focus onto <body> which causes problems with nested drop downs, when they all close, rather than just the top one.   Refs #11132 (mostly fixing it), thanks to Xiao Wen W Zhu/Doug Hays for patch.
When closing a drop down, refocus the parent widget before closing the drop down, rather than after.   This avoids a momentary focus onto <body> which causes problems with nested drop downs, when they all close, rather than just the top one.   Refs #11132 (mostly fixing it), thanks to Xiao Wen W Zhu/Doug Hays for patch.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@22191 560b804f-0ae3-0310-86f3-f6aa0a117693

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