"This would be much more interesting if the GTK components map to real HTML elements." This is really hard to do wrt skinning. The only thing you really want i

"This would be much more interesting if the GTK components map to real HTML elements." This is really hard to do wrt skinning. The only thing you really want is text selection to work properly for cut-and-paste. A good question to ask is what does the Canvas backend for GTK for cut-and-paste now?