On Sat, Oct 9, 2010 at 2:56 AM, Tristan Van Berkom <trista...@openismus.com> wrote: > Hi all, > So I'm spending some time trying to get Glade to at least build > on 3.0... > > First thing, what is the recommended way of doing > gdk_window_set_back_pixmap (from xpm data...) ? > > Sure... I'm seeing gdk_window_set_background_pattern().. > but no way to create the pattern from a pixbuf or such > (maybe I missed something in the cairo apis...)
Our current migration guide can be found here: http://library.gnome.org/devel/gtk/2.91/gtk-migrating-2-to-3.html Sadly, it doesn't have specific information about background handling yet. If there was a section on background handling, it would likely involve gdk_window_create_similar_surface or cairo_image_surface_create, gdk_cairo_set_source_pixbuf, cairo_pattern_create_for_surface > But... please remind me... what is the policy in place that > allows us to remove ->expose_event() completely ? I guess the argument here is that after the first phase of rendering-cleanup, all drawing had to be ported to cairo anyway, so all an expose_event handler could really be doing is set up a cairo context and then use cairo for rendering. From there, it is a rather small step to a draw handler that takes a ready-made cairo context as a parameter. > And... please, please... if removing the expose completely > is acceptable... can we then go ahead and remove ->size_request() > as well ? That is a fair question, I'd say, and we should consider it. One question is how straightforward the conversion is. Matthias _______________________________________________ gtk-devel-list mailing list gtk-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-devel-list
