Re: Trying to use Gtk::Main::signal_key_snooper

[Bob Caryl <bob fis-cal com>]

Bob Caryl wrote:

> Hello Everyone:
>
> I'm trying to use the above entitled method by connecting to it thusly:
>
>    
> Gtk::Main::signal_key_snooper().connect(sigc::mem_fun(*this,&Employee::on_F1_pressed)); 
>
>
>
> where Employee::on_F1_pressed is prototyped thusly:
>
>    int Employee::on_F1_pressed(GtkWidget *widget,  GdkEventKey *keyevent)
>
> whereupon, I get the followings errors upon *linking* the application:
>
> /opt/gnome/include/sigc++-2.0/sigc++/functors/slot.h:172:   
> instantiated from `static T_return 
> sigc::internal::slot_call2<T_functor, T_return, T_arg1, 
> T_arg2>::call_it(sigc::internal::slot_rep*, typename 
> sigc::type_trait<T_arg3>::take, typename 
> sigc::type_trait<T_arg4>::take) [with T_functor = 
> sigc::bound_mem_functor2<int, Employee, GtkWidget*, GdkEventKey*>, 
> T_return = int, T_arg1 = Gtk::Widget*, T_arg2 = GdkEventKey*]'
>
> /opt/gnome/include/sigc++-2.0/sigc++/functors/slot.h:180:   
> instantiated from `static void*(* 
> sigc::internal::slot_call2<T_functor, T_return, T_arg1, 
> T_arg2>::address())(void*) [with T_functor = 
> sigc::bound_mem_functor2<int, Employee, GtkWidget*, GdkEventKey*>, 
> T_return = int, T_arg1 = Gtk::Widget*, T_arg2 = GdkEventKey*]'
>
> /opt/gnome/include/sigc++-2.0/sigc++/functors/slot.h:607:   
> instantiated from `sigc::slot2<T_return, T_arg1, T_arg2>::slot2(const 
> T_functor&) [with T_functor = sigc::bound_mem_functor2<int, Employee, 
> GtkWidget*, GdkEventKey*>, T_return = int, T_arg1 = Gtk::Widget*, 
> T_arg2 = GdkEventKey*]'
>
> /opt/gnome/include/sigc++-2.0/sigc++/functors/slot.h:1184:   
> instantiated from `sigc::slot<T_return, T_arg1, T_arg2, sigc::nil, 
> sigc::nil, sigc::nil, sigc::nil, sigc::nil>::slot(const T_functor&) 
> [with T_functor = sigc::bound_mem_functor2<int, Employee, GtkWidget*, 
> GdkEventKey*>, T_return = int, T_arg1 = Gtk::Widget*, T_arg2 = 
> GdkEventKey*]'
>
> employee.cpp:120:   instantiated from here
>
> Any ideas what I've committed/omitted here?
>
> Thanks,
>
> Bob Caryl
> _______________________________________________
> gtkmm-list mailing list
> gtkmm-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtkmm-list
Nevermind everyone.  I mis-interpreted the docs on the slot formal 
parameters.  Got it right now.

Bob