#!/usr/bin/perl -w
# Copyright 2009, 2010 Kevin Ryde
# This file is part of Chart.
#
# Chart is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3, or (at your option) any later
# version.
#
# Chart is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
use strict;
use warnings;
use Scalar::Util;
use Gtk2 '-init';
package ZZ;
use strict;
use warnings;
sub new {
my ($class, %self) = @_;
return bless \%self, $class;
}
sub DESTROY {
my ($self) = @_;
print "ZZ DESTROY\n";
my $widget = $self->{'widget'};
if (! defined $widget) {
print " widget undef (ok)\n";
return;
}
print $widget->window || 'undef',"\n";
}
package main;
my $z = ZZ->new;
my $global = Gtk2::ListStore->new ('Glib::String');
$z->{'widget'} = $global;
Scalar::Util::weaken ($z->{'widget'});
exit 0;