On Wed, 2005-11-23 at 08:41 +0100, Jean Bréfort wrote: > Le mardi 22 novembre 2005 à 15:20 -0500, ANDREW PAPROCKI, BLOOMBERG/ 731 > LEXIN a écrit : > > Can someone fill me in if there is proper documentation for the signals on > > GtkNotebook? Specifically, these: > > > > "change-current-page" > > "focus-tab" > > "select-page" > > "switch-page" > > > > If an application wishes to prevent the notebook from switching pages if > > some > > type of validation fails on the current existing page, is "select-page" the > > proper signal to use with a return of FALSE? >
Since gtk+ is an object oriented toolkit (it is, right?), the proper way (and way we have solved it here) is to create a subclass of GtkNotebook, override the default switch-page handler, and only call down to the base handler (that actually switches the page) if your validation allows the switch. Otherwise, just return out of your new default handler. --Todd _______________________________________________ gtk-devel-list mailing list gtk-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-devel-list
