1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtQml module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
31 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QQUICKSPRINGANIMATION_H
43 #define QQUICKSPRINGANIMATION_H
46 #include "qquickanimation_p.h"
48 #include <QtCore/qobject.h>
54 class QQuickSpringAnimationPrivate;
55 class Q_QUICK_PRIVATE_EXPORT QQuickSpringAnimation : public QQuickNumberAnimation
58 Q_DECLARE_PRIVATE(QQuickSpringAnimation)
59 Q_INTERFACES(QQmlPropertyValueSource)
61 Q_PROPERTY(qreal velocity READ velocity WRITE setVelocity)
62 Q_PROPERTY(qreal spring READ spring WRITE setSpring)
63 Q_PROPERTY(qreal damping READ damping WRITE setDamping)
64 Q_PROPERTY(qreal epsilon READ epsilon WRITE setEpsilon)
65 Q_PROPERTY(qreal modulus READ modulus WRITE setModulus NOTIFY modulusChanged)
66 Q_PROPERTY(qreal mass READ mass WRITE setMass NOTIFY massChanged)
69 QQuickSpringAnimation(QObject *parent=0);
70 ~QQuickSpringAnimation();
72 qreal velocity() const;
73 void setVelocity(qreal velocity);
76 void setSpring(qreal spring);
78 qreal damping() const;
79 void setDamping(qreal damping);
81 qreal epsilon() const;
82 void setEpsilon(qreal epsilon);
85 void setMass(qreal modulus);
87 qreal modulus() const;
88 void setModulus(qreal modulus);
90 virtual QAbstractAnimationJob* transition(QQuickStateActions &actions,
91 QQmlProperties &modified,
92 TransitionDirection direction,
93 QObject *defaultTarget = 0);
96 void modulusChanged();
103 QML_DECLARE_TYPE(QQuickSpringAnimation)
107 #endif // QQUICKSPRINGANIMATION_H