Fixed a bug in PopupPanel where it could enter an invalid state if show() is called while it is in the process of hiding.

Patch by: jlabanca
Review by: ecc (peer programming)



git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/1.6@4692 8db76d5a-ed1c-0410-87a9-c151d255dfc7
2 files changed