Re: Gtk2::Notebook and switch-page signal

Anyway the original question is: could somebody explain what
gpointer mean in "switch-page(Gtk2::Notebook, gpointer, Glib::UInt)"? :-)

Now it seems I may give any integer (even undef) there.
The problem is elsewhere.

Signal handler runs well (if defined at all) but after this program dies
with segfault.
The control does not reach the statement following $notebook->signal_emit();


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