candlestickbodywicksanimation_p.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt 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 CANDLESTICKBODYWICKSANIMATION_P_H

#define CANDLESTICKBODYWICKSANIMATION_P_H

#include <private/candlestickdata_p.h>

#include <private/chartanimation_p.h>

#include <QtCharts/private/qchartglobal_p.h>

QT_BEGIN_NAMESPACE

class Candlestick;

class CandlestickAnimation;

class Q_CHARTS_EXPORT CandlestickBodyWicksAnimation : public ChartAnimation

    Q_OBJECT

public:

    CandlestickBodyWicksAnimation(Candlestick *candlestick, CandlestickAnimation *animation,

                                  int duration, QEasingCurve &curve);

    ~CandlestickBodyWicksAnimation();

    void setup(const CandlestickData &startData, const CandlestickData &endData);

    void setStartData(const CandlestickData &startData);

    void setEndData(const CandlestickData &endData);

    // from QVariantAnimation

    void updateCurrentValue(const QVariant &value) override;

    QVariant interpolated(const QVariant &from, const QVariant &to, qreal progress) const override;

protected:

    Candlestick *m_candlestick;

    CandlestickAnimation *m_candlestickAnimation;

    bool m_changeAnimation;

    friend class CandlestickAnimation;

};

QT_END_NAMESPACE

#endif // CANDLESTICKBODYWICKSANIMATION_P_H