I have a group of radio buttons that all call the same callback for the "toggled" signal. In the dark days before Glade, I would just connect the signal with a user-data of a simple integer (well any scalar value of a size that could be cast to a pointer). That way my signal handler could easily determine which widget had activated it. In Glade-3 I noticed in the signal editing dialog that there's a field for "user data." So I naively though I could just stick my number in there. However when I convert the glade file to a gtk-builder xml file, and when I try to build the GUI using the gtk-builder api (in python, but I doubt it matters), I get a GtkWarning that it can't find the object 0 when attaching the signals. Apparently the user-date field now has special meaning, and refers to an object (another gtk object perhaps). So how are things to be done nowadays? How does one associate all the radio buttons in a group with a single callback and have the callback easily distinguish which radio button is selected? I suppose I could ask the radio button for it's name and do a string compare. But I already have an enumeration that I'm using for other pieces of non-GUI logic that I'd like to just use here as well, for succinctness and consistency. Any ideas? _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
