qt5base-lts/examples/widgets/animation/sub-attaq/animationmanager.cpp
Gabriel de Dietrich 806dda08d6 Moving .qdoc files under examples/widgets/doc
Updated those .qdoc files to refer to the new relative examples
emplacement. Images and snippets to be moved later.

Also grouped all widgets related examples under widgets.

Change-Id: Ib29696e2d8948524537f53e8dda88f9ee26a597f
Reviewed-by: J-P Nurmi <j-p.nurmi@nokia.com>
2012-08-20 12:20:55 +02:00

99 lines
3.0 KiB
C++

/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//Own
#include "animationmanager.h"
//Qt
#include <QtCore/QAbstractAnimation>
#include <QtCore/QDebug>
// the universe's only animation manager
AnimationManager *AnimationManager::instance = 0;
AnimationManager::AnimationManager()
{
}
AnimationManager *AnimationManager::self()
{
if (!instance)
instance = new AnimationManager;
return instance;
}
void AnimationManager::registerAnimation(QAbstractAnimation *anim)
{
QObject::connect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
animations.append(anim);
}
void AnimationManager::unregisterAnimation_helper(QObject *obj)
{
unregisterAnimation(static_cast<QAbstractAnimation*>(obj));
}
void AnimationManager::unregisterAnimation(QAbstractAnimation *anim)
{
QObject::disconnect(anim, SIGNAL(destroyed(QObject*)), this, SLOT(unregisterAnimation_helper(QObject*)));
animations.removeAll(anim);
}
void AnimationManager::unregisterAllAnimations()
{
animations.clear();
}
void AnimationManager::pauseAll()
{
foreach (QAbstractAnimation* animation, animations) {
if (animation->state() == QAbstractAnimation::Running)
animation->pause();
}
}
void AnimationManager::resumeAll()
{
foreach (QAbstractAnimation* animation, animations) {
if (animation->state() == QAbstractAnimation::Paused)
animation->resume();
}
}