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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSTYLEANIMATION_P_H
#define QSTYLEANIMATION_P_H
#include "qabstractanimation.h"
#include "qdatetime.h"
QT_BEGIN_NAMESPACE
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience of
// qcommonstyle.cpp. This header file may change from version to version
// without notice, or even be removed.
//
// We mean it.
//
class QStyleAnimation : public QAbstractAnimation
{
Q_OBJECT
public:
QStyleAnimation(QObject *target);
virtual ~QStyleAnimation();
int duration() const;
QObject *target() const;
QTime startTime() const;
void setStartTime(const QTime &time);
protected:
virtual bool isUpdateNeeded() const;
virtual void updateCurrentTime(int time);
private:
QTime _startTime;
};
class QProgressStyleAnimation : public QStyleAnimation
{
Q_OBJECT
public:
QProgressStyleAnimation(int speed, QObject *target);
int animationStep() const;
int progressStep(int width) const;
int speed() const;
void setSpeed(int speed);
protected:
bool isUpdateNeeded() const;
private:
int _speed;
mutable int _step;
};
QT_END_NAMESPACE
#endif // QSTYLEANIMATION_P_H
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