I have a GtkImage in a GtkWindow that I am animating by toggling a GtkImage between two GdkPixbufs, via gtk_image_set_from_pixbuf(). As a "double-buffering" approach allowing me to quickly alter the pixels, it seems to work fine (let me know if there is a better approach). The only problem I have is when trying to resize the GdkPixbufs and GtkImage fromthe App's main window's configure_event.
Which surprised me, as my approach had always worked well with GtkPixmaps. Basically, after resize of the GtkWindow, the GdkPixmap seems to resize "just a little too big" for the window, so that the window the resizes again, which in turn tells the GdkPixbuf to resize "a little too big" again... ad-infinitum. Any resize turns in to an endlessly growing window and GtkImage. I can force the new pixbuf to be smaller... but I am confused that I am not seeing the same happy result I had with GtkPixmaps. My guess is that it is either a "client-side" issue or a GTK versus GDK issue, related to timing/translation. But I am hoping some of you can give me the real answer. The code is spread all over the place, but in essence, here is what I do to initialize: - create a GtkWindow - create an GtkHBox - add the GtkHBox to the GtkWindow - connect a function to the GtkWindow's configure_event - get the GtkWindow's size to create a GdkPixbuf - use the GdkPixbuf to create a GtkImage - add the GtkImage to the GtkHBox - show all The above pseudo-code seems great. But when I use the configure_event to resize the GdkPixbuf (using the usual "widget->allocation.width" and "widget->allocation.height"), the bad feedback loop starts. Any suggestions for a proper way to do what I'm trying to do? Thanks much! _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
