HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/QBarChart/qbarchartgrid.h

Bar chart prototyping

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        sauimone
    
Bar chart prototyping

              r10
            
      #ifndef QBARCHARTGRID_H

      #define QBARCHARTGRID_H

      #include <QGraphicsItem>

      class QBarChartGrid : public QGraphicsItem

      {

      public:

          QBarChartGrid(QGraphicsItem *parent = 0);

          // Data api:

          void setLimits( int min, int max );

          void setHorizontalLineCount( int count );

          // Layout api:

          void setSize( int h, int w );

          // From QGraphicsItem

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

          QRectF boundingRect() const;

      private:

          int mWidth;

          int mHeight;

          int mMin;

          int mMax;

          int mHorizontalLineCount;      // Draw this many horizontal lines to grid

      };

      #endif // QBARCHARTGRID_H

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sauimone Bar chart prototyping	r10	#ifndef QBARCHARTGRID_H
		#define QBARCHARTGRID_H

		#include <QGraphicsItem>

		class QBarChartGrid : public QGraphicsItem
		{

		public:
		QBarChartGrid(QGraphicsItem *parent = 0);

		// Data api:
		void setLimits( int min, int max );
		void setHorizontalLineCount( int count );

		// Layout api:
		void setSize( int h, int w );

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

		private:

		int mWidth;
		int mHeight;

		int mMin;
		int mMax;
		int mHorizontalLineCount; // Draw this many horizontal lines to grid
		};

		#endif // QBARCHARTGRID_H