Re: [LAD] pixmap based knob widgets and theme integration.

On 09/28/2010 07:28 AM, hermann wrote: Okay, it says "All GtkStyle drawing functions (gtk_paint_box(), etc) have been changed to take a #cairo_t instead of a window and a clip area. ::draw implementations will usually just use the cairo context that has been passed in for this." I'm not a gtk engine wizard, but the problem is still here IIUC. If you draw directly with Cairo within your widget, your bypass the drawing "driver" layer, for example used by ClearLooks which overloads the old gtk_draw_*() functions in clearlooks_style_class_init(): http://clearlooks.cvs.sourceforge.net/viewvc/clearlooks/clearlooks/src/clea… Whether gtk or a specific engine draw internally with Cairo or not doesn't change the situation. I suppose that the only solution would be to add some knob drawing primitives to the GtkStyle class itself. That would allow gtk engines developers to provide their own knob drawing implementation, and also separate the rendering code from the knob logic. But that might be a lot of trouble. -- Olivier