/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd
** All rights reserved.
** For any questions to The Qt Company, please use contact form at http://qt.io
**
** This file is part of the Qt Charts module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and The Qt Company.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
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//  W A R N I N G
//  -------------
//
// This file is not part of the Qt Enterprise Chart API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.

#ifndef BARANIMATION_P_H
#define BARANIMATION_P_H

#include <private/chartanimation_p.h>

QT_CHARTS_BEGIN_NAMESPACE

class AbstractBarChartItem;

class BarAnimation : public ChartAnimation
{
    Q_OBJECT

public:
    BarAnimation(AbstractBarChartItem *item, int duration, QEasingCurve &curve);
    ~BarAnimation();

public: // from QVariantAnimation
    virtual QVariant interpolated(const QVariant &from, const QVariant &to, qreal progress) const;
    virtual void updateCurrentValue(const QVariant &value);

    void setup(const QVector<QRectF> &oldLayout, const QVector<QRectF> &newLayout);

protected:
    AbstractBarChartItem *m_item;
};

QT_CHARTS_END_NAMESPACE

#endif // BARANIMATION_P_H