qt-everywhere-src-5.14.1/qtcharts/examples/charts/nesteddonuts/widget.h

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** This file is part of the Qt Charts module of the Qt Toolkit.
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#ifndef WIDGET_H
#define WIDGET_H

#include <QtWidgets/QWidget>
#include <QtCharts/QPieSeries>

QT_BEGIN_NAMESPACE
class QTimer;
QT_END_NAMESPACE

QT_CHARTS_USE_NAMESPACE

class Widget : public QWidget
{
    Q_OBJECT

public:
    Widget(QWidget *parent = 0);
    ~Widget();

public slots:
    void updateRotation();
    void explodeSlice(bool exploded);

private:
    QList<QPieSeries *> m_donuts;
    QTimer *updateTimer;
};

#endif // WIDGET_H