Re: eventbox

[Vlad Harchev <hvv hippo ru>]

On Fri, 7 Jul 2000, Niklas Höglund wrote:

 Hi,

> Hi!
> I have some trouble using eventbox'es.
> 
> I create a eventbox and I connect a signal to it...
> 
> >gtk_signal_connect (GTK_OBJECT(event_box), "button_press_event",
> >                        GTK_SIGNAL_FUNC (gw), GINT_TO_POINTER(var));
> 
> but when in the gw() function print the var it is wrong...
> > g_print("got: %d \n", GPOINTER_TO_INT(data));
> 
> (see eventbox.c that I've attached)
> 
> Anyone have any clue what I've done wrong?

 Your 'gw' function is defined as follows in your code:

void gw(GtkWidget *widget, gpointer data)
{
   g_print("got: %d \n", GPOINTER_TO_INT(data));
}

 But for "button_press_event" signal the callback prototype expected is

gboolean  gw(GtkWidget *widget, GdkEventButton *event, gpointer user_data);

 So redeclare your 'gw' this way and all should work as expected.
 
> //Mvh Niklas
> 

 Best regards,
  -Vlad