qchart_p.h - mozsearch

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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 QCHART_P_H

#define QCHART_P_H

#include <QtCharts/QChartGlobal>

#include <QtCharts/QChart>

#include <QtCharts/private/qchartglobal_p.h>

QT_BEGIN_NAMESPACE

class ChartThemeManager;

class ChartPresenter;

class QLegend;

class ChartDataSet;

class Q_CHARTS_EXPORT QChartPrivate

public:

    QChartPrivate(QChart *q, QChart::ChartType type);

    ~QChartPrivate();

    QChart *q_ptr;

    QLegend *m_legend;

    ChartDataSet *m_dataset;

    ChartPresenter *m_presenter;

    ChartThemeManager *m_themeManager;

    QChart::ChartType m_type;

    static QPen &defaultPen();

    static QBrush &defaultBrush();

    static QFont &defaultFont();

    void init();

    void zoomIn(qreal factor);

    void zoomOut(qreal factor);

    void zoomIn(const QRectF &rect);

    void zoomReset();

    bool isZoomed();

    void scroll(qreal dx, qreal dy);

};

QT_END_NAMESPACE

#endif