HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/barvalue_p.h

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        sauimone
    
Floating values to bar charts

              r263
            
      #ifndef BARVALUE_P_H

      #define BARVALUE_P_H

      #include "qchartglobal.h"

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      #include <QGraphicsObject>

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      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

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      class QBarSet;

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      // Visual class for floating bar values

      // TODO: fonts, colors etc.

      // By default these are not visible.

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      class BarValue : public QGraphicsObject

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      {

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          Q_OBJECT

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      public:

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          BarValue(QBarSet &set, QGraphicsItem *parent = 0);

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          void setValueString(QString str);

          QString valueString();

          void setPen(const QPen& pen);

          const QPen& pen();

          void resize(qreal w, qreal h);

          void setPos(qreal x, qreal y);

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          // Propably not needed.

      //    bool belongsToSet(QBarSet *set);

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toggling of floating values. still bit buggy

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        sauimone
    
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          // From QGraphicsItem

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

          QRectF boundingRect() const;

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      public Q_SLOTS:

          void toggleVisible();

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      private:

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          QBarSet& mBarSet;

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          QPen mPen;

          QString mValueString;

          qreal mXpos;

          qreal mYpos;

          qreal mWidth;

          qreal mHeight;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // BARVALUE_P_H

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sauimone Floating values to bar charts	r263	#ifndef BARVALUE_P_H
		#define BARVALUE_P_H

		#include "qchartglobal.h"
sauimone floating values working now. bounding rect bug fixed	r273	#include <QGraphicsObject>
sauimone Floating values to bar charts	r263	#include <QPen>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

sauimone toggling of floating values. still bit buggy	r267	class QBarSet;
sauimone Floating values to bar charts	r263
		// Visual class for floating bar values
		// TODO: fonts, colors etc.
		// By default these are not visible.
sauimone floating values working now. bounding rect bug fixed	r273	class BarValue : public QGraphicsObject
sauimone Floating values to bar charts	r263	{
sauimone floating values working now. bounding rect bug fixed	r273	Q_OBJECT
sauimone Floating values to bar charts	r263	public:
sauimone toggling of floating values. still bit buggy	r267	BarValue(QBarSet &set, QGraphicsItem *parent = 0);
sauimone Floating values to bar charts	r263
		void setValueString(QString str);
		QString valueString();

		void setPen(const QPen& pen);
		const QPen& pen();

		void resize(qreal w, qreal h);
		void setPos(qreal x, qreal y);

sauimone barcharts: added legend to model. added signals for hover events (for tooltip). updated examples	r280	// Propably not needed.
		// bool belongsToSet(QBarSet *set);
sauimone toggling of floating values. still bit buggy	r267
sauimone Floating values to bar charts	r263	// From QGraphicsItem
		void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);
		QRectF boundingRect() const;

sauimone floating values working now. bounding rect bug fixed	r273	public Q_SLOTS:
		void toggleVisible();

sauimone Floating values to bar charts	r263	private:

sauimone toggling of floating values. still bit buggy	r267	QBarSet& mBarSet;
sauimone Floating values to bar charts	r263	QPen mPen;
		QString mValueString;

		qreal mXpos;
		qreal mYpos;
		qreal mWidth;
		qreal mHeight;
		};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif // BARVALUE_P_H