Boggess Rod wrote: > I guess I wasn't clear. The messagebox is working fine. It returns > whether the user clicked Ok or Cancel. I'm calling the > gtk_dialog_run(...) from within the callback of the > on_hscale_valuechanged(...) (or _changevalue) event handler. It's the > hscale's event handler that I can't get to work. > > The valuechanged signal is only raised after the hscale value has been > changed. That's too late, because if the form contains unsaved changes, > clicking message box's cancel button should prevent the hscale from > changing on the parent form.
Interesting. I have no idea what would work in this case. I wonder if you could just punt and set the scale value back to the original value that it had before the valuechanged signal was emitted. Would be a bit of a hacks since you'd have to keep track of the value in an external variable. But maybe a bit of visual feedback (the scale moving and then going back) might be good from a usability standpoint. _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
