Re: g_signal_connect() instead of gtk_signal_connect()

[TORRI Vincent <Vincent Torri math u-bordeaux fr>]

On 5 Feb 2003, Vladimir Djokic wrote:

> On Wed, 2003-02-05 at 12:02, martyn.2.russell@bt.com wrote:
> > I am using 
> > 
> > 	g_signal_connect(G_OBJECT(my_treeview_column), "notify::width",
> > G_CALLBACK(myfunction), GINT_TO_POINTER(5));
> > 
> > I am defining my callback function as:
> > 
> > 	void myfunction(gpointer user_data)
> > 
> 
> 	Isn't the callback for g_signal_connect (...)
> 
> 	void callback(GtkWidget *widget,
> 			gpointer user_data); ???
> 

Not necessarly, it depends on the signal. The API gives the prototype of
the callback function associated to a signal.
  In my case the callback function is, fortunately (!) , called with the 
two prototypes given previously.

regards

Vincent TORRI


> 
> 	Bye,
> 	Vladimir.
> 
> 
> 

-- 
TORRI Vincent
Mathematiques Appliquees Bordeaux                                                
Institut de Mathematiques                                                       
Universite Bordeaux 1                                                           
351 cours de la liberation                                                      
33 405 Talence cedex - France                                                   
                                                                                
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