HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/legend/legendlayout_p.h

Refactors layout managment...

Refactors layout managment * adds chartlayout class * adds lagendlayout class * refactors handling to setGeometry instead of resize * implmements all TODOs from presenter and qchart * refactors layout handling in legend * adds QGraphicsLayoutItem sublcassing

Michal Klocek - - Load All Authors

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      #ifndef LEGENDLAYOUT_H_

      #define LEGENDLAYOUT_H_

      #include <QGraphicsLayout>

      #include "qchartglobal.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QLegend;

      class LegendLayout : public QGraphicsLayout

      {

      public:

          LegendLayout(QLegend* legend);

          virtual ~LegendLayout();

          void setGeometry(const QRectF& rect);

          void setOffset(qreal x, qreal y);

          QPointF offset() const;

      protected:

          QSizeF sizeHint ( Qt::SizeHint which, const QSizeF & constraint = QSizeF() ) const;

          int count() const { return 0; }

          QGraphicsLayoutItem* itemAt(int) const { return 0; };

          void removeAt(int){};

      private:

          void setAttachedGeometry(const QRectF& rect);

          void setDettachedGeometry(const QRectF& rect);

      private:

          QLegend* m_legend;

          int m_marginBig;

          int m_marginSmall;

          int m_marginTiny;

          qreal m_offsetX;

          qreal m_offsetY;

          qreal m_minOffsetX;

          qreal m_minOffsetY;

          qreal m_maxOffsetX;

          qreal m_maxOffsetY;

          qreal m_width;

          qreal m_height;

      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif

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				#ifndef LEGENDLAYOUT_H_
				#define LEGENDLAYOUT_H_
				#include <QGraphicsLayout>
				#include "qchartglobal.h"

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QLegend;

				class LegendLayout : public QGraphicsLayout
				{
				public:

				LegendLayout(QLegend* legend);
				virtual ~LegendLayout();

				void setGeometry(const QRectF& rect);

				void setOffset(qreal x, qreal y);
				QPointF offset() const;

				protected:
				QSizeF sizeHint ( Qt::SizeHint which, const QSizeF & constraint = QSizeF() ) const;
				int count() const { return 0; }
				QGraphicsLayoutItem* itemAt(int) const { return 0; };
				void removeAt(int){};

				private:
				void setAttachedGeometry(const QRectF& rect);
				void setDettachedGeometry(const QRectF& rect);

				private:
				QLegend* m_legend;
				int m_marginBig;
				int m_marginSmall;
				int m_marginTiny;
				qreal m_offsetX;
				qreal m_offsetY;
				qreal m_minOffsetX;
				qreal m_minOffsetY;
				qreal m_maxOffsetX;
				qreal m_maxOffsetY;
				qreal m_width;
				qreal m_height;

				};

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif