RE: [gtk-list] Re: Perl/Gtk: how to get the data from a Gtk::Lis
- From: tile primenet com
- To: gtk-list redhat com
- Subject: RE: [gtk-list] Re: Perl/Gtk: how to get the data from a Gtk::Lis
- Date: Tue, 14 Apr 1998 17:29:59 -0000 (???)
On 15-Apr-98 Kenneth Albanowski wrote:
> You can use the get_data and set_data methods on the listitems (although I
> don't believe those methods are much use at the moment, as they'll only
> let you store gtk_object types).
>
> The Perl approach is simply to store the data in the listitem:
>
> for $item (@items) {
> my $li = new Gtk::ListItem($item);
> $li->{mydata} = ++$mydata;
> $list->add($li);
> $li->show;
> }
> $list->signal_connect('selection_changed' => \&sel_callback);
>
> --
> Kenneth Albanowski (kjahds@kjahds.com, CIS: 70705,126)
Errg... it's errant to start changing object data, it's much better
to treat an object as an object, not a hash with methods. Anyway,
there are better ways to go about this (read my previous post on
this thread).
--
tile
tile@primenet.com
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]