camptocamp/cgxp — pull request #95 by asaunier (2012-05-16 14:39:20+00:00)
Title: Theme already loaded warning

This is an improvement of a recent pull request by @sbrunner
When the user tries to load a theme that is currently loaded, a message appears to explain the theme is already loaded.
The message box is appended after the last layertree node and then fades out.
Note that if the layertree is too big (scrollbar) the message will remained hidden unless the user scrolls down. An idea anyone?