Re: Gtk2::Notebook and switch-page signal

[Mario Kemper <mario kemper googlemail com>]

> I have a Gtk2::Notebook object and I want to issue a switch-page
> signal for it.
> SIGNALS
> switch-page (Gtk2::Notebook, gpointer, Glib::UInt)
>
> I can't figure out what the second argument must be.
> How could I get any gpointer type data here?
>
> I tried several constructions like this:
>
> my $notebook = $gui->get_widget('main_notebook');
> $notebook->signal_emit('switch-page', $notebook->get('group'), 2);
>
> ... with various second argument.
> Most of them led to segmentation fault. (Eeeerrr....)
>
> I have no more ideas. Any help will be appreciated.

What exactly are you trying to do? If you want to switch to a page you
should use $notebook->set_current_page ($page_num).