Re: Goocanvas::Widget - embedded widget events

[Murray Cumming <murrayc murrayc com>]

On Tue, 2008-11-11 at 16:28 +0100, Robert Gruendler wrote:
> As i found out in this tutorial, it should be possible to pass extra
> arguments to the signal handler:
> 
> http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/sec-binding-extra-arguments.html
> 
> This works with passing an additional Glib::ustring like in the
> example, but the compilation fails
> 
> when binding the Gtk::Widget itself:
> 
> m_button1.signal_clicked().connect( sigc::bind<Gtk::Widget&>( sigc::mem_fun(*this, &HelloWorld::on_button_clicked), widget) );

How about if you use a pointer instead of a reference, and how about if
you just use sigc::bind() instead of sigc::bind<>()?

[snip]
-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com
www.openismus.com