At the recent GUADEC event in Istanbul, the GTK+ community discussed ways to improve the toolkit's theming system. A particularly exciting project listed among the items on the roadmap is a plan for creating an experimental GTK+ theme engine that will enable developers to customize the appearance of their themes with cascading style sheets (CSS).

GNOME developer Robert Staudinger has already begun working on this task and posted a message yesterday on the GNOME themes mailing list with some additional details, a link to the source code of his prototype implementation, and some exciting screenshots.

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