I too have been wondering about something similar. How do you get the widget's drawable cairo context outside of the draw callback. Pramathesh
On Tue, 2015-03-24 at 15:17 +0300, Sergei Naumov wrote: > > Hi! > I am developing a program that has to draw some data using Cairo. The > question I have is about getting a cairo context from outside of the signal > "draw" that the examples describe. I have a multithreaded application where > one thread sets up the GTK drawing area, axes, tickmarks, etc. and another > thread has to draw in this area. I attach a function to a "draw" signal on > this GTK widget (drawing area) in one thread, but what do I do in another? > > Thanks in advance, > > -- Sergei > > _______________________________________________ > gtk-app-devel-list mailing list > gtk-app-devel-list@gnome.org > https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list