Re: forward declarations of gtkmm stuff

["Jonathon Jongsma" <jonathon quotidian org>]

On 1/2/08, David L <idht4n gmail com> wrote:
> Sorry if this is a stupid question, but how can I forward declare
> gtkmm things so that gtkmm header files don't need to be
> included before defining a class that has gtkmm pointers?
>
> For example, I'd like to get rid of the two includes in this header file:
> // foo.h
> #include <gtkmm/window.h>
> #include <gtkmm/radioaction.h>

namespace Gtk {
class Window;
class RadioAction;
}

> class foo {
>  public:
>   foo();
>  private:
>   Gtk::Window *myWindow;
>   Glib::RefPtr<Gtk::RadioAction> myRadioAction;
> };

hope that helps

-- 
jonner