Re: [gtkmm] Key Snooping / Key_Press_Event Howto?

[Jeff Gavin <jeff ezclick net>]

Paul Davis wrote:
> > bool my_class::on_my_entry_key_press_event (GdkEventKey* event)
> > {
> > 	const static Glib::ustring s = "0123456789";
> > 	return (gint(s.find(event->string)) == -1);
> > }
>
>
> this approach is severely deprecated in an age of
> internationalization. you should instead do this:
>
>    switch (ev->keyval) {
>    case GDK_0:
>    case GDK_1:
>    ...
>    case GDK_9:
>         return true;
>    default:
>         return false;
>    }

Oooo, much better (I didn't really like the string 'find' solution)!

Thanks.

Jeff