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#!env perl -w
#
# tied properties.
#
use strict;
use warnings;
use Test::More
tests => 8;
BEGIN { use_ok 'Glib'; }
package MyClass;
use Glib::Object::Subclass
Glib::Object::,
properties => [
Glib::ParamSpec->string (
'some_string',
'Some String Property',
'This is a property string',
'default',
[qw/readable writable/],
),
Glib::ParamSpec->string (
'read_string',
'Read String Property',
'This is a read only property string',
'default',
[qw/readable/],
),
Glib::ParamSpec->scalar (
'some_scalar',
'Some Scalar Property',
'This property is a scalar that is used as an example',
[qw/readable writable/]
),
]
;
sub GET_PROPERTY {
my ($self, $pspec) = @_;
$self->{'__real_'.$pspec->get_name};
}
sub SET_PROPERTY {
my ($self, $pspec, $newval) = @_;
$self->{'__real_'.$pspec->get_name} = $newval;
}
sub INIT_INSTANCE
{
my $self = shift;
$self->{__real_some_string} = 'one';
$self->{__real_read_string} = 'two';
}
############
package main;
my $obj = new MyClass;
$obj->tie_properties;
ok(1, '$obj->tie_properites');
is ($obj->{some_string}, 'one', '$obj->{some_string} empty');
is ($obj->{read_string}, 'two', '$obj->{read_string} empty');
$obj->{some_string} = 42;
eval { $obj->{read_string} = 44; 1; };
ok ($@ =~ /property read_string is read-only/,
'$obj->{read_string} read only croak');
is ($obj->{some_string}, 42, '$obj->{some_string} 42');
is ($obj->{read_string}, 'two', '$obj->{read_string} empty');
my $foo = 'hello';
$obj->set(some_scalar => $foo);
is ($obj->get("some_scalar"), 'hello', '$obj->{some_scalar} hello');
__END__
Copyright (C) 2003 by the gtk2-perl team (see the file AUTHORS for the
full list)
This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Library General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option) any
later version.
This library 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 Library General Public License for more
details.
You should have received a copy of the GNU Library General Public License along
with this library; if not, write to the Free Software Foundation, Inc., 59
Temple Place - Suite 330, Boston, MA 02111-1307 USA.
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