Re: Gtk widgets in gtkmm (Previously no subject)

[Jason Burchfield <jason burchfield cas-inc com>]

Andrew Krause wrote:

> > > (Sorry about the no subject topic... in any case...)
> > >
> > > I have a c++ class that contains Gtk+ widgets. They work perfectly
> > > fine except for one thing. When I try to connect a signal to them,
> > > they throw an error saying that the function that it is connected
> > > to should be formatted: "void (*) ()" instead of: "void (MyClass) ()".
> > >
> > > How can I get around this? Is there a way without requiring all
> > > of my functions to receive the class data and not be a part of
> > > the class?
> > >
> > >      
> > Put an & before the function name
> >
> > signal_clicked().connect( sigc::mem_fun( *this, &Class::function ) );
> >    
>
> No, no, you misunderstand. I am quite aware of how to connect a
> signal with Gtkmm. My situation is that I am connecting a signal
> with Gtk _in_ a c++ program using g_signal_connect. The problem
> is that it throws an error because the function I am connecting
> it to is part of a class. The only way I know how to fix this is
> to take the function out of the class, but I do not want to do
> this. - Andrew 
>             
>
> _______________________________________________
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> gtkmm-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtkmm-list
>
>  
you might could try making it a friend function of the class, but I'm 
not sure.



--
Jason Burchfield
CAS, Inc.
(256) 971-6096
Jason Burchfield cas-inc com