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

Refactoring piechart API (and internals)

Jani Honkonen - - Load All Authors

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             pieslicelabel.h
        
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      #ifndef PIELABEL_H

      #define PIELABEL_H

      #include "qchartglobal.h"

      #include <QGraphicsItem>

      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class PieSliceLabel : public QGraphicsItem

      {

      public:

          PieSliceLabel(QGraphicsItem* parent = 0);

          ~PieSliceLabel();

      public: // from QGraphicsItem

          QRectF boundingRect() const;

          QPainterPath shape() const;

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

      public:

          void updateGeometry(const QPointF& startPoint, qreal armAngle, qreal armLength);

          void setLabel(QString label);

          QString label() const {return m_label;}

          void setPen(QPen pen);

      private:

          QString m_label;

          QPainterPath m_path;

          QRectF m_rect;

          QPen m_pen;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // PIELABEL_H

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				#ifndef PIELABEL_H
				#define PIELABEL_H

				#include "qchartglobal.h"
				#include <QGraphicsItem>
				#include <QPen>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class PieSliceLabel : public QGraphicsItem
				{
				public:
				PieSliceLabel(QGraphicsItem* parent = 0);
				~PieSliceLabel();

				public: // from QGraphicsItem
				QRectF boundingRect() const;
				QPainterPath shape() const;
				void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);

				public:
				void updateGeometry(const QPointF& startPoint, qreal armAngle, qreal armLength);
				void setLabel(QString label);
				QString label() const {return m_label;}
				void setPen(QPen pen);

				private:
				QString m_label;
				QPainterPath m_path;
				QRectF m_rect;
				QPen m_pen;
				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // PIELABEL_H