/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** Contact: Qt Software Information (qt-info@nokia.com) ** ** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the either Technology Preview License Agreement or the ** Beta Release License Agreement. ** ** GNU Lesser General Public License Usage ** Alternatively, 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 1.0, 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. ** ** If you are unsure which license is appropriate for your use, please ** contact the sales department at qt-sales@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "custompropertyanimation.h" #include "custompropertyanimation_p.h" // Qt #include QT_BEGIN_NAMESPACE void CustomPropertyAnimationPrivate::initDefaultStartValue() { if (!animProp) return; QVariant def = animProp->read(); if (def.isValid()) convertValues(def.userType()); if (animProp && !defaultStartValue.isValid() && ((currentTime == 0 && (currentIteration || currentIteration == 0)) || (currentTime == duration && currentIteration == (iterationCount - 1)))) { setDefaultStartValue(def); } } CustomPropertyAnimation::CustomPropertyAnimation(QObject *parent) : QVariantAnimation(*new CustomPropertyAnimationPrivate, parent) { } CustomPropertyAnimation::~CustomPropertyAnimation() { } void CustomPropertyAnimation::setProperty(AbstractProperty *animProp) { Q_D(CustomPropertyAnimation); if (d->animProp == animProp) return; delete d->animProp; d->animProp = animProp; } /*! \reimp */ void CustomPropertyAnimation::updateCurrentValue(const QVariant &value) { Q_D(CustomPropertyAnimation); if (!d->animProp || state() == QAbstractAnimation::Stopped) return; d->animProp->write(value); } /*! \reimp */ void CustomPropertyAnimation::updateState(QAbstractAnimation::State oldState, QAbstractAnimation::State newState) { Q_D(CustomPropertyAnimation); // Initialize start value if (oldState == QAbstractAnimation::Stopped) d->initDefaultStartValue(); QVariantAnimation::updateState(oldState, newState); } #include "moc_custompropertyanimation.cpp" QT_END_NAMESPACE