On Wed, 2002-12-11 at 02:20, Flavio Alberto wrote: > I create one GtkWindow using GTK 1.2 in C with a matrix formed by 20 rows x 32 >columns = 640 checkbuttons to user to mark to create a "picture" to send to a device >attached by serial line, > to make the interface I used glade, > I attached the signal "toggled" to same function (I believe that if I put 640 >functions for each check button I will overload my program), and I pass the struct >that keep these "bitmap" information, but I don't know how to identify each >checkbutton to change the struct to send information to device, I attempt to use >gtk_object_get_data but without success;
You could try to pass some user data (line and column of the button) when you connect to the signal. I do not have C code for that, since I usually program in Ada, but the functions were gtk_signal_connect, and the parameter func_data... regards, Emmanuel _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
