Nicolas GEORGE <[EMAIL PROTECTED]> writes:
> Sebastia Matas Riera, dans le message (.gtk.general:1253), a �crit :
> > And I'm having a problem, when I use it this way:
> > gkt_signal_emit_by_name( drawingarea, "expose_event" );
>
> gtk_signal_emit_by_name (GtkObject *object,
> const gchar *name,
> ...)
>
> The goal of this ellipsis is to pass the additionnal parameters that the
> callback needs. Here�:
>
> "expose-event"
> gboolean user_function (GtkWidget *widget,
> GdkEventExpose *event,
> gpointer user_data);
>
> So you need to pass a pointer on a GdkEventExpose.
>
That would be true, _if it were permissible to emit this signal at
all_, which it is not. If you gtk_signal_emit() an event GTK's
behavior is undefined, the API does not allow this.
Havoc
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