Re: Gtk::Builder get_object

[Kjell Ahlstedt <kjell ahlstedt bredband net>]

Glib::RefPtr<Gtk::Adjustment> pAdj = 
Glib::RefPtr<Gtk::Adjustment>::cast_dynamic(builder->get_object("adjustment1"));


2013-01-06 15:13, Jonas Platte skrev:
> Hello,
> I have one obvious question: How to use Gtk::Builder::get_object()? I've
> got a simple glade file, with some scales that use Gtk::Adjustment's,
> and I simply want to use these. But I can't use
>
>      Gtk::Adjustment* pAdj = builder->get_object("adjustment1");
>
> or something like that. The compiler always says it can't convert from
> Glib::Object to Gtk::Adjustment. The only thing that I could compile
> looked like this
>
>      Glib::RefPtr<Gtk::Adjustment> pAdj;
>      pAdj.cast_dynamic(builder->get_object("adjustment1"));
>
> or similar. But that didn't get me a valid Adjustment. How am I supposed
> to use get_object?