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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative 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.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMLFOLLOW_H
#define QMLFOLLOW_H
#include <QtDeclarative/qmlpropertyvaluesource.h>
#include <QtDeclarative/qml.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Declarative)
class QmlFollowPrivate;
class Q_DECLARATIVE_EXPORT QmlFollow : public QmlPropertyValueSource,
public QmlParserStatus
{
Q_OBJECT
Q_DECLARE_PRIVATE(QmlFollow)
Q_INTERFACES(QmlParserStatus)
Q_PROPERTY(qreal source READ sourceValue WRITE setSourceValue);
Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity);
Q_PROPERTY(qreal spring READ spring WRITE setSpring);
Q_PROPERTY(qreal damping READ damping WRITE setDamping);
Q_PROPERTY(qreal epsilon READ epsilon WRITE setEpsilon);
Q_PROPERTY(bool enabled READ enabled WRITE setEnabled);
Q_PROPERTY(qreal followValue READ value NOTIFY valueChanged);
public:
QmlFollow(QObject *parent=0);
~QmlFollow();
virtual void setTarget(const QmlMetaProperty &);
qreal sourceValue() const;
void setSourceValue(qreal value);
qreal velocity() const;
void setVelocity(qreal velocity);
qreal spring() const;
void setSpring(qreal spring);
qreal damping() const;
void setDamping(qreal damping);
qreal epsilon() const;
void setEpsilon(qreal epsilon);
bool enabled() const;
void setEnabled(bool enabled);
qreal value() const;
Q_SIGNALS:
void valueChanged(qreal);
};
QML_DECLARE_TYPE(QmlFollow);
#endif // QFXFOLLOW_H
QT_END_NAMESPACE
QT_END_HEADER
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