chartbackground_p.h

Enable keyboard shortcuts

// 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 CHARTBACKGROUND_H

#define CHARTBACKGROUND_H

#include <QtCharts/QChartGlobal>

#include <QtWidgets/QGraphicsRectItem>

#include <QtCharts/private/qchartglobal_p.h>

QT_BEGIN_NAMESPACE

class QGraphicsDropShadowEffect;

QT_END_NAMESPACE

QT_BEGIN_NAMESPACE

class Q_CHARTS_EXPORT ChartBackground: public QGraphicsRectItem

public:

    ChartBackground(QGraphicsItem *parent = 0);

    ~ChartBackground();

    void setDiameter(qreal diameter);

    qreal diameter() const;

    void setDropShadowEnabled(bool enabled);

    bool isDropShadowEnabled() { return m_dropShadow != 0; }

protected:

    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;

private:

    qreal m_diameter;

    QGraphicsDropShadowEffect *m_dropShadow;

};

QT_END_NAMESPACE

#endif /* CHARTBACKGROUND_H */