Clutter::Container.3pm

Langue: en

Autres versions - même langue

Version: 2008-02-20 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Clutter::Container

DESCRIPTION

FIXME

HIERARCHY

   Glib::Interface
   +----Clutter::Container

METHODS


$container->add ($actor, ...)


$container->add ($actor, ...)

•
$actor (Clutter::Actor)
•
... (list)

actors = $container->get_children


actors = $container->get_children


actor or undef = $container->find_child_by_name ($name)


actor or undef = $container->find_child_by_name ($name)

•
$name (string)

$container->foreach ($callback, $callback_data=undef)


$container->foreach ($callback, $callback_data=undef)

•
$callback (scalar)
•
$callback_data (scalar)

$container->lower_child ($actor, $sibling)


$container->lower_child ($actor, $sibling)

•
$actor (Clutter::Actor)
•
$sibling (Clutter::Actor)

$container->raise_child ($actor, $sibling)


$container->raise_child ($actor, $sibling)

•
$actor (Clutter::Actor)
•
$sibling (Clutter::Actor)

$container->remove ($actor, ...)


$container->remove ($actor, ...)

•
$actor (Clutter::Actor)
•
... (list)

CREATING A CUSTOM CONTAINER ACTOR

   package MyContainer;
   use Clutter;
   use Glib::Object::Subclass
       'Clutter::Actor',
       interfaces => [ qw( Clutter::Container ) ];

Virtual Methods

In order to create a Clutter::Container actor, an implementation of the following methods is required:

ADD ($container, $actor)
Called to add actor to container. The implementation should emit the ::actor-added signal once the actor has been added.
o $container (Clutter::Container)
o $actor (Clutter::Actor)
REMOVE ($container, $actor)
Called to remove actor from container. The implementation should emit the ::actor-removed signal once the actor has been removed.
o $container (Clutter::Container)
o $actor (Clutter::Actor)
RAISE ($container, $child, $sibling)
Called when raising child above sibling. If sibling is undefined, then child should be raised above every other child of container.
o $container (Clutter::Container)
o $child (Clutter::Actor)
o $sibling (Clutter::Actor)
LOWER ($container, $child, $sibling)
Called when lowering child below sibling. If sibling is undefined, then child should be lowered below every other child of container.
o $container (Clutter::Container)
o $child (Clutter::Actor)
o $sibling (Clutter::Actor)
FOREACH ($container, $function, $data)
Called when iterating over every child of container. For each child the function must be called with the actor and the passed data, for instance: 
   foreach my $child ($container->{children}) {
     $function ($child, $data);
   }

This function will also be called by the get_children method.

o $container (Clutter::Container)
o $function (code reference)
o $data (scalar) data to pass to the function

SIGNALS

actor-added (Clutter::Container, Clutter::Actor)
actor-removed (Clutter::Container, Clutter::Actor)

SEE ALSO

Clutter, Glib::Interface Copyright (C) 2006 OpenedHand Ltd.

This module is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public Library version 2.1, or under the terms of the Artistic License. See Clutter for the full copyright notice.