drilldownseries.h Example File

stackedbarchartdrilldown/drilldownseries.h

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  ** Copyright (C) 2015 The Qt Company Ltd.
  ** Contact: http://www.qt.io/licensing/
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  ** This file is part of the Qt Charts module.
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  #ifndef DRILLDOWNSERIES_H
  #define DRILLDOWNSERIES_H

  #include <QtCharts/QStackedBarSeries>
  #include <QtCore/QMap>

  QT_CHARTS_USE_NAMESPACE

  class DrilldownBarSeries : public QStackedBarSeries
  {
      Q_OBJECT
  public:
      DrilldownBarSeries(QStringList categories, QObject *parent = 0);

      void mapDrilldownSeries(int index, DrilldownBarSeries *drilldownSeries);

      DrilldownBarSeries *drilldownSeries(int index);

      QStringList categories();

  private:
      QMap<int, DrilldownBarSeries *> m_DrilldownSeries;
      QStringList m_categories;
  };

  #endif // DRILLDOWNSERIES_H