HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/xylinechart/xylinechartitem_p.h

Refactor current draft to fit int current design specs...

Refactor current draft to fit int current design specs * fixes compilation errors * adds QChartSeries * adds QXYChartSeries * adds QXYLineChartItem * fixes xylinechart example to use QChartWidget

Michal Klocek - - Load All Authors

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             xylinechartitem_p.h
        
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      #ifndef XYLINECHARTITEM_H

      #define XYLINECHARTITEM_H

      #include "qchartconfig.h"

      #include "qchart.h"

      #include "xyplotdata_p.h"

      QCHART_BEGIN_NAMESPACE

      class QXYChartSeries;

      class XYLineChartItem : public QGraphicsItem

      {

      public:

          XYLineChartItem(QXYChartSeries* m_series,QGraphicsItem *parent = 0);

          virtual ~ XYLineChartItem(){};

          //from QGraphicsItem

          virtual QRectF boundingRect() const;

          virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

          //TODO: this is just temporary interface

          void setChartSize(const QRectF& size);

          void setXYPlotData(const XYPlotData& data);

      private:

          QRectF m_rect;

          QPolygonF m_polyline;

          QXYChartSeries* m_series;

          XYPlotData m_xyPlotData;

          bool m_dirtyGeometry;

      };

      QCHART_END_NAMESPACE

      #endif

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				#ifndef XYLINECHARTITEM_H
				#define XYLINECHARTITEM_H

				#include "qchartconfig.h"
				#include "qchart.h"
				#include "xyplotdata_p.h"

				QCHART_BEGIN_NAMESPACE

				class QXYChartSeries;

				class XYLineChartItem : public QGraphicsItem
				{

				public:
				XYLineChartItem(QXYChartSeries* m_series,QGraphicsItem *parent = 0);
				virtual ~ XYLineChartItem(){};

				//from QGraphicsItem
				virtual QRectF boundingRect() const;
				virtual void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);

				//TODO: this is just temporary interface
				void setChartSize(const QRectF& size);
				void setXYPlotData(const XYPlotData& data);

				private:
				QRectF m_rect;
				QPolygonF m_polyline;
				QXYChartSeries* m_series;
				XYPlotData m_xyPlotData;
				bool m_dirtyGeometry;
				};

				QCHART_END_NAMESPACE

				#endif