GtkHandleBox bug ? Crash when clicking on the handle

[Guillaume Laurent <glaurent worldnet fr>]

With the current CVS snapshot, running the "handle box" test in
testgtk, clicking on the handle make the program crash with the
following error :

Gdk-ERROR **: BadWindow (invalid Window parameter)

  serial xxxx error_code 3 request_code 20 minor_code 0

Does anybody else see that ?

-- 
					Guillaume.
					http://www.worldnet.fr/~glaurent