Whenever a widget is public glademm creates support routines:

- glademm_set_widget(const string &name,Gtk_Widget *widget)
- Gtk_Widget *glademm_get_widget(const string &name)
- T *glademm_get<T>(const string &name)

Glade will register all public widgets.

simply use them like:

        Gtk_CList *clist1=GMM_CLIST1;
        clist1->show();
        
        GMM_CLIST1->hide(); // for example

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Note that glademm_get can not check your widget types, yet. For that we need
a method like 
  static bool Gtk_Foo::type_check(Gtk_Object *)
the
  bool isGtkFoo(Gtk_Object *)
won't work because it's name changes for each type.