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Clutter::Score.3pm
Langue: en
Version: 2010-08-25 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- DESCRIPTION
- HIERARCHY
- METHODS
- score = Clutter::Score->new
- integer = $score->append ($parent, $timeline)
- boolean = $score->is_playing
- timelines = $score->list_timelines
- boolean = $score->get_loop
- $score->set_loop ($loop)
- $score->pause
- $score->remove ($id)
- $score->remove_all
- $score->rewind
- $score->start
- $score->stop
- timeline = $score->get_timeline ($id)
- PROPERTIES
- SIGNALS
- SEE ALSO
- COPYRIGHT
NAME
Clutter::Score - Controller for multiple timelinesSYNOPSIS
my $t1 = Clutter::Timeline->new(200); my $t2 = Clutter::Timeline->new(200); my $t3 = Clutter::Timeline->new(500); my $score = Clutter::Score->new(); $score->append(undef, $t1); # appends t1 to the beginning $score->append($t1, $t2); # appends t2 to t1 $score->append($t1, $t3); # appends t3 to t1
DESCRIPTION
Clutter::Score is a base class for sequencing multiple timelines in order.Using Clutter::Score it is possible to start multiple timelines at the same time or launch multiple timelines when a particular timeline has emitted the Clutter::Timeline::completed signal.
Each time a Clutter::Timeline is started and completed, a signal will be emitted.
A Clutter::Score takes a reference on the timelines it manages, so scalars referencing timelines can be safely discarded as long as the score remains referenced.
New timelines can be appended to the Clutter::Score using the append() method, and removed using the remove() one.
Timelines can also be appended to a specific marker on the parent timeline, using Clutter::Score::append_at_marker().
The score can be cleared using Clutter::Score::remove_all().
The list of timelines can be retrieved using Clutter::Score::list_timelines().
The score state is controlled using Clutter::Score::start(), Clutter::Score::pause(), Clutter::Score::stop() and Clutter::Score::rewind().
The state can be queried using Clutter::Score::is_playing().
HIERARCHY
Glib::Object +----Clutter::Score
METHODS
score = Clutter::Score->new
integer = $score->append ($parent, $timeline)
- •
- $parent (Clutter::Timeline or undef)
- •
- $timeline (Clutter::Timeline)
boolean = $score->is_playing
timelines = $score->list_timelines
boolean = $score->get_loop
$score->set_loop ($loop)
- •
- $loop (boolean)
$score->pause
$score->remove ($id)
- •
- $id (integer)
$score->remove_all
$score->rewind
$score->start
$score->stop
timeline = $score->get_timeline ($id)
- •
- $id (integer)
PROPERTIES
- 'loop' (boolean : readable / writable / private)
- Whether the score should restart once finished
SIGNALS
- completed (Clutter::Score)
- started (Clutter::Score)
- paused (Clutter::Score)
- timeline-started (Clutter::Score, Clutter::Timeline)
- timeline-completed (Clutter::Score, Clutter::Timeline)
SEE ALSO
Clutter::TimelineCOPYRIGHT
Copyright (C) 2006, 2007, 2008 OpenedHand LtdCopyright (C) 2009 Intel Corporation
This module is free software; you can redistribute it and/or modify it under the terms of either:
- •
- the GNU Lesser General Public Library version 2.1; or
- •
- the Artistic License, version 2.0.
See Clutter for the full copyright notice.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre