First of all, thank you for the quick responses. The way I handle this for now (though it is clearly not a solution) is by ignoring any FatalError thrown on Gtk.init().
The theme is Adwaita Cupertino SL ( http://gnome-look.org/content/show.php/Adwaita+Cupertino?content=147061 ), but there is a great deal of third party gtk themes that cause exceptions like this (and since the application I am currently writing is an IDE for an educational language targeted to highschool seniors I cannot expect them to know anything about gtk themes or why warnings are generated). Best regards, Georgios Migdos. ------------------------------------------------------------------------------ Try before you buy = See our experts in action! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-dev2 _______________________________________________ java-gnome-developer mailing list java-gnome-developer@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/java-gnome-developer