piedrilldownchart.h

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// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause

#ifndef PIEDRILLDOWNCHART_H

#define PIEDRILLDOWNCHART_H

#include <QChart>

QT_FORWARD_DECLARE_CLASS(QAbstractSeries);

QT_FORWARD_DECLARE_CLASS(QPieSlice);

class PieDrilldownChart : public QChart

    Q_OBJECT

public:

    explicit PieDrilldownChart(QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = {});

    void changeSeries(QAbstractSeries *series);

public slots:

    void handleSliceClicked(QPieSlice *slice);

private:

    QAbstractSeries *m_currentSeries = nullptr;

};

#endif