Label with tooltip: background color mismatch

[raymond dotsphinx com]

Hi,

I have created a GtkLabel with a tooltip by placing it in a GtkEventBox.
This works well using the default GTK theme, but when running this on
the LighthouseBlue theme (or GTK-Wimp on WinXP), the background is not
properly drawn, as shown in the following image:

http://workrave.sourceforge.net/cgi-bin/bugzilla/showattachment.cgi?attach_id=14

Is there a workaround for this? Any help is greatly appreciated...

Regards,
--
Raymond Penners -*- raymond dotsphinx com -*- http://www.dotsphinx.com