Le ven 18/06/2004 Ã 05:23, Ranieri a Ãcrit :
> how send a GtkTreeSelection *selection, to other function using
> g_signal_connect ?
> Example:
>
> void new_function(GtkTreeSelection **selection);
>
> void main(int argc, char **argv)
> {
> ...
> ...
> GtkTreeSelection *selection;
> ...
> ...
> ...
> g_signal_connect(G_OBJECT(button), "clicked", new_function, selection);
> ...
> ...
> }
>
> What this wrong in this source code ?
>
> Thanks!
Your callback should have a widget as first parameter:
void new_function (GtkWiget* w, GtkTreeSelection *selection);
Otherwise, you can connect the callback with g_signal_connect_swapped
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