Hello, I just have a few questions. I have been working with gtk for not so long. I have some mayor doubts about signal handling and callbacks. I would just like some help either directly or by pointing me in the right
direction towards finding some information to guide me. First of all how can I redisplay my pixmaps after a callback has been done. I am trying to do some buttons which I can click and my image turns grayscale, I already have the functions to get the pointer from a pixbuf and can do the grayscale algorithm yet I cannot redisplay the new image where the old one is, the only thing I can do is create another window with the grayscale image but the old window still stays in the screen. Second, I have been trying to get the coordenates for x and y inside a pixmap rendered from a pixbuf using a button_press_event but I have the pixmap inside a viewport(because I need it scrollable) so I get the viewport coordenates. Any help would be greatly appreciated. Thanks, Luis Velez _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
