Re: g_signal_connect

[Peter Bloomfield <peterbloomfield bellsouth net>]

On 05/03/2005 09:14:35 AM, Tomaz Canabrava wrote:
> Little trouble here =)
>
> the g_signal_connect works like what?
> g_signal_connect(GTK_WIDGET(widget), signal("clicked"),
> G_CALLBACK(Function), (gpointer) "Data");
>
> but the callbacks functions have the GtkWidget *Widget as a 1st
> parameter, and...
> well, i simply don't get it. =)
>
> Does anyone cares to explain to this little noob the arts and
> secrets
> of the g_signal_connect?

Each widget has a list of its signals, and each signal has the  
prototype for its handler.  See for instance  
<http://developer.gnome.org/doc/API/2.0/gtk/GtkWidget.html#GtkWidget-accel-closures-changed>.