On Thu, Jun 13, 2013 at 6:09 PM, Kip Warner <k...@thevertigo.com> wrote:
> The code mostly works in that I can see that the area the widget is > taking appears to be the correct size as I resize its parent. However, > the actual image pixels do not appear to be painted. > Hi Kip, After setting the rescaled image, you should probably "Chain Up" to the default size_allocate method. I'm not a python expert, but I believe Gtk.Image.do_size_allocate(self, allocation) at the end of your override should work. Looking at the implementation, the allocation needs to be stored in GtkWidget's private structure. Without chaining up, the allocation is never stored, and thus when on_draw() is called it is likely making a 0x0 sized Cairo context. _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
