qpieseries_p.h - mozsearch

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// Copyright (C) 2024 The Qt Company Ltd.

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

// Qt-Security score:significant reason:default

#ifndef QPIESERIES_P_H

#define QPIESERIES_P_H

//  W A R N I N G

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

//

// This file is not part of the QtGraphs 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.

#include <private/qabstractseries_p.h>

#include <QtGraphs/qpieseries.h>

QT_BEGIN_NAMESPACE

class QPieSeriesPrivate : public QAbstractSeriesPrivate

public:

    enum class DataInput {

        Unset,

        Declarative,

        Imperative,

};

    QPieSeriesPrivate();

    ~QPieSeriesPrivate() = default;

    void updateData(bool clearHidden = false);

    void updateLabels();

    void setSizes(qreal innerSize, qreal outerSize);

    void handleSliceDataChanged();

    void handleSliceLabelsChanged(const QStringList &labels);

    void setDataInput(DataInput inputMode) { m_dataInput = inputMode; }

    DataInput dataInput() { return m_dataInput; }

    bool appendImperative(const QList<QPieSlice *> &slices);

    bool appendDeclarative(const QList<QPieSlice *> &slices);

    bool append(const QList<QPieSlice *> &slices);

    void removeMultiple(qsizetype index, int count);

private:

    QList<QPieSlice *> m_slices;

    qreal m_pieRelativeHorPos;

    qreal m_pieRelativeVerPos;

    qreal m_pieRelativeSize;

    qreal m_pieStartAngle;

    qreal m_pieEndAngle;

    qreal m_sum;

    qreal m_holeRelativeSize;

    qreal m_angleSpanVisibleLimit;

    QPieSeries::LabelVisibility m_angleSpanVisibleMode;

    QList<qreal> m_sliceData;

    QStringList m_sliceLabels;

    DataInput m_dataInput;

    Q_DECLARE_PUBLIC(QPieSeries)

};

QT_END_NAMESPACE

#endif // QPIESERIES_P_H