qpieslice_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 QPIESLICE_P_H

#define QPIESLICE_P_H

#include <QtCore/QObject>

#include <QtCharts/QPieSlice>

#include <private/pieslicedata_p.h>

#include <QtCharts/private/qchartglobal_p.h>

QT_BEGIN_NAMESPACE

class QPieSeries;

class Q_CHARTS_EXPORT QPieSlicePrivate : public QObject

    Q_OBJECT

public:

    QPieSlicePrivate(QPieSlice *parent);

    ~QPieSlicePrivate();

    static QPieSlicePrivate *fromSlice(QPieSlice *slice);

    void setPen(const QPen &pen, bool themed);

    void setBrush(const QBrush &brush, bool themed);

    void setLabelBrush(const QBrush &brush, bool themed);

    void setLabelFont(const QFont &font, bool themed);

    void setPercentage(qreal percentage);

    void setStartAngle(qreal angle);

    void setAngleSpan(qreal span);

Q_SIGNALS:

    void labelPositionChanged();

    void explodedChanged();

    void labelArmLengthFactorChanged();

    void explodeDistanceFactorChanged();

private:

    friend class QPieSeries;

    friend class QPieSeriesPrivate;

    friend class ChartThemeManager;

    friend class PieChartItem;

    QPieSlice * const q_ptr;

    Q_DECLARE_PUBLIC(QPieSlice)

    PieSliceData m_data;

    QPieSeries *m_series;

};

QT_END_NAMESPACE

#endif // QPIESLICE_P_H