HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/presenterchart/chartview.h

Reserve ordering of chart series internally....

Reserve ordering of chart series internally. This fixes for example issues with series colors being randomly messed up; an issue was most frequently seen in QML test app and on OSX after adding multiple series.

Tero Ahola - - Load All Authors

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             chartview.h
        
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      #ifndef CHARTVIEW_H_

      #define CHARTVIEW_H_

      #include <QChartView>

      #include <QTimer>

      QTCOMMERCIALCHART_USE_NAMESPACE

      //![1]

      class ChartView: public QChartView

      {

          Q_OBJECT

      public:

          ChartView(QWidget* parent = 0);

          virtual ~ChartView();

      public slots:

          void handleTimeout();

          void handlePointClicked(const QPointF& point);

      private:

          QTimer m_timer;

          QList<QSeries*> m_series;

          QStringList m_titles;

          int m_index;

      };

      //![1]

      #endif /* CHARTVIEW_H_ */

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				#ifndef CHARTVIEW_H_
				#define CHARTVIEW_H_

				#include <QChartView>
				#include <QTimer>

				QTCOMMERCIALCHART_USE_NAMESPACE

				//![1]
				class ChartView: public QChartView
				{
				Q_OBJECT
				public:
				ChartView(QWidget* parent = 0);
				virtual ~ChartView();

				public slots:
				void handleTimeout();
				void handlePointClicked(const QPointF& point);

				private:
				QTimer m_timer;
				QList<QSeries*> m_series;
				QStringList m_titles;
				int m_index;
				};
				//![1]

				#endif /* CHARTVIEW_H_ */