HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/piechart/pieslicelabel.h

Adds preseterchart example

Jani Honkonen - - Load All Authors

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             pieslicelabel.h
        
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        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      #ifndef PIELABEL_H

      #define PIELABEL_H

      #include "qchartglobal.h"

      #include <QGraphicsItem>

      #include <QPen>

        Jani Honkonen
    
Implementing slice label

              r181
            
      #include <QFontMetricsF>

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
        Jani Honkonen
    
Implementing slice label

              r181
            
      class QGraphicsTextItem;

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class PieSliceLabel : public QGraphicsItem

      {

      public:

          PieSliceLabel(QGraphicsItem* parent = 0);

        Jani Honkonen
    
Implementing slice label

              r181
            
          ~PieSliceLabel() {};

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      public: // from QGraphicsItem

        Jani Honkonen
    
Implementing slice label

              r181
            
          QRectF boundingRect() const { return m_rect; }

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
          void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

      public:

        Jani Honkonen
    
Implementing slice label

              r181
            
          void updateGeometry();

          void setArmStartPoint(QPointF point) { m_armStartPoint = point; }

          QPointF armStartPoint() const { return m_armStartPoint; }

          void setArmAngle(qreal angle) { m_armAngle = angle; }

          qreal armAngle() const { return m_armAngle; }

          void setArmLength(qreal len) { m_armLength = len; }

          qreal armLength() const { return m_armLength; }

          void setText(QString text) { m_text = text; }

          QString text() const { return m_text; }

          void setPen(QPen pen) { m_pen = pen; }

          QPen pen() const { return m_pen; }

          void setFont(QFont font) { m_font = font; }

          QFont font() const { return m_font; }

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      private:

        Jani Honkonen
    
Implementing slice label

              r181
            
          QPointF m_armStartPoint;

          qreal m_armAngle;

          qreal m_armLength;

          QString m_text;

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
          QRectF m_rect;

        Jani Honkonen
    
Implementing slice label

              r181
            
          QPainterPath m_armPath;

          QRectF m_textRect;

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
          QPen m_pen;

        Jani Honkonen
    
Implementing slice label

              r181
            
          QFont m_font;

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // PIELABEL_H

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Jani Honkonen Refactoring piechart API (and internals)	r174	#ifndef PIELABEL_H
		#define PIELABEL_H

		#include "qchartglobal.h"
		#include <QGraphicsItem>
		#include <QPen>
Jani Honkonen Implementing slice label	r181	#include <QFontMetricsF>
Jani Honkonen Refactoring piechart API (and internals)	r174
Jani Honkonen Implementing slice label	r181	class QGraphicsTextItem;
Jani Honkonen Refactoring piechart API (and internals)	r174	QTCOMMERCIALCHART_BEGIN_NAMESPACE

		class PieSliceLabel : public QGraphicsItem
		{
		public:
		PieSliceLabel(QGraphicsItem* parent = 0);
Jani Honkonen Implementing slice label	r181	~PieSliceLabel() {};
Jani Honkonen Refactoring piechart API (and internals)	r174
		public: // from QGraphicsItem
Jani Honkonen Implementing slice label	r181	QRectF boundingRect() const { return m_rect; }
Jani Honkonen Refactoring piechart API (and internals)	r174	void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);

		public:
Jani Honkonen Implementing slice label	r181	void updateGeometry();

		void setArmStartPoint(QPointF point) { m_armStartPoint = point; }
		QPointF armStartPoint() const { return m_armStartPoint; }

		void setArmAngle(qreal angle) { m_armAngle = angle; }
		qreal armAngle() const { return m_armAngle; }

		void setArmLength(qreal len) { m_armLength = len; }
		qreal armLength() const { return m_armLength; }

		void setText(QString text) { m_text = text; }
		QString text() const { return m_text; }

		void setPen(QPen pen) { m_pen = pen; }
		QPen pen() const { return m_pen; }

		void setFont(QFont font) { m_font = font; }
		QFont font() const { return m_font; }
Jani Honkonen Refactoring piechart API (and internals)	r174
		private:
Jani Honkonen Implementing slice label	r181	QPointF m_armStartPoint;
		qreal m_armAngle;
		qreal m_armLength;
		QString m_text;
Jani Honkonen Refactoring piechart API (and internals)	r174	QRectF m_rect;
Jani Honkonen Implementing slice label	r181	QPainterPath m_armPath;
		QRectF m_textRect;
Jani Honkonen Refactoring piechart API (and internals)	r174	QPen m_pen;
Jani Honkonen Implementing slice label	r181	QFont m_font;
Jani Honkonen Refactoring piechart API (and internals)	r174	};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif // PIELABEL_H