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package My::FooActor;
use Clutter;
use Glib::Object::Subclass
'Clutter::Actor';
sub GET_PREFERRED_WIDTH
{
my ($self, $for_height) = @_;
return (0.0, 100.0);
}
sub GET_PREFERRED_HEIGHT
{
my ($self, $for_width) = @_;
return (0.0, 100.0);
}
sub ALLOCATE
{
my ($self, $box, $flags) = @_;
$self->SUPER::ALLOCATE($box, $flags);
$self->{coords} = $box;
}
sub APPLY_TRANSFORM
{
my ($self, $matrix) = @_;
$self->SUPER::APPLY_TRANSFORM($matrix);
$matrix->translate(-100, 0, 0);
}
package My::BarActor;
use Clutter;
use Glib::Object::Subclass
'My::FooActor';
sub GET_PREFERRED_WIDTH
{
my ($self, $for_height) = @_;
return (0, 50);
}
sub ALLOCATE {
my ($self, $box, $origin_changed) = @_;
$self->SUPER::ALLOCATE($box, $origin_changed);
}
package main;
use Clutter::TestHelper tests => 8;
my $foo_actor = My::FooActor->new();
isa_ok($foo_actor, 'Clutter::Actor', 'foo');
my @foo_width = $foo_actor->get_preferred_width(-1);
is_deeply(\@foo_width, [ 0, 100 ], 'foo::width');
my @foo_height = $foo_actor->get_preferred_height(-1);
is_deeply(\@foo_height, [ 0, 100 ], 'foo::height');
my $bar_actor = My::BarActor->new();
isa_ok($bar_actor, 'Clutter::Actor', 'bar');
isa_ok($bar_actor, 'Clutter::Actor', 'foo');
my @bar_width = $bar_actor->get_preferred_width(-1);
is_deeply(\@bar_width, [ 0, 50 ], 'bar::width');
my @bar_height = $bar_actor->get_preferred_height(-1);
is_deeply(\@bar_height, [ 0, 100 ], 'bar::height');
my $matrix = $foo_actor->get_transformation_matrix();
isa_ok($matrix, 'Clutter::Cogl::Matrix', 'foo::matrix');
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