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

Initial commit for gdpBarChart example.

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             axisitem_p.h
        
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        Michal Klocek
    
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      #ifndef AXISITEM_H_

      #define AXISITEM_H_

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      #include "domain_p.h"

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      #include "chartitem_p.h"

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      #include <QGraphicsItem>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

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      class QChartAxis;

      class AxisItem : public QObject, public ChartItem

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      {

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          Q_OBJECT

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      public:

          enum AxisType{X_AXIS,Y_AXIS};

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          AxisItem(AxisType type = X_AXIS,QGraphicsItem* parent = 0);

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          ~AxisItem();

          //from QGraphicsItem

          QRectF boundingRect() const;

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

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          AxisType axisType() const {return m_type;};

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          void setAxisOpacity(qreal opacity);

          qreal axisOpacity() const;

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          void setGridOpacity(qreal opacity);

          qreal gridOpacity() const;

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          void setLabelsOpacity(qreal opacity);

          qreal labelsOpacity() const;

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          void setShadesOpacity(qreal opacity);

          qreal shadesOpacity() const;

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          void setLabelsAngle(int angle);

          int labelsAngle()const { return m_labelsAngle; }

          void setTicks(int count);

          int ticks() const { return m_ticks;}

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          void setShadesBrush(const QBrush& brush);

          void setShadesPen(const QPen& pen);

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          void setAxisPen(const QPen& pen);

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          void setGridPen(const QPen& pen);

          void setLabelsPen(const QPen& pen);

          void setLabelsBrush(const QBrush& brush);

          void setLabelsFont(const QFont& font);

      public slots:

          void handleAxisChanged(const QChartAxis& axis);

          void handleDomainChanged(const Domain& domain);

          void handleGeometryChanged(const QRectF& size);

      protected:

          void updateDomain();

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      private:

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          void clear();

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          void createItems();

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      private:

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          AxisType m_type;

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          int m_ticks;

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          Domain m_domain;

          QRectF m_rect;

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          int m_labelsAngle;

          bool m_shadesEnabled;

          QGraphicsItemGroup m_grid;

          QGraphicsItemGroup m_shades;

          QGraphicsItemGroup m_labels;

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          QGraphicsLineItem m_axis;

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      };

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif /* AXISITEM_H_ */

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Michal Klocek Add zoom support...	r67	#ifndef AXISITEM_H_
		#define AXISITEM_H_

Michal Klocek Adds refactored axis to presenter	r140	#include "domain_p.h"
Tero Ahola Refactoring continued: restored ChartItem class	r104	#include "chartitem_p.h"
Michal Klocek Add zoom support...	r67	#include <QGraphicsItem>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

Michal Klocek Adds refactored axis to presenter	r140	class QChartAxis;

		class AxisItem : public QObject, public ChartItem
Michal Klocek Add zoom support...	r67	{
Michal Klocek Adds refactored axis to presenter	r140	Q_OBJECT
Michal Klocek Add zoom support...	r67	public:
		enum AxisType{X_AXIS,Y_AXIS};

Michal Klocek Adds more axis handling...	r176	AxisItem(AxisType type = X_AXIS,QGraphicsItem* parent = 0);
Michal Klocek Add zoom support...	r67	~AxisItem();

		//from QGraphicsItem
		QRectF boundingRect() const;
Michal Klocek Adds more axis handling...	r176	void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);
Michal Klocek Add zoom support...	r67
Michal Klocek Adds more axis handling...	r176	AxisType axisType() const {return m_type;};
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Fixes wrong shades zvalues	r184	void setAxisOpacity(qreal opacity);
		qreal axisOpacity() const;

Michal Klocek Adds more axis handling...	r176	void setGridOpacity(qreal opacity);
		qreal gridOpacity() const;
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Adds more axis handling...	r176	void setLabelsOpacity(qreal opacity);
		qreal labelsOpacity() const;
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Adds more axis handling...	r176	void setShadesOpacity(qreal opacity);
		qreal shadesOpacity() const;
Michal Klocek Add zoom support...	r67
Michal Klocek Adds more axis handling...	r176	void setLabelsAngle(int angle);
		int labelsAngle()const { return m_labelsAngle; }

		void setTicks(int count);
		int ticks() const { return m_ticks;}
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Adds more axis handling...	r176	void setShadesBrush(const QBrush& brush);
		void setShadesPen(const QPen& pen);
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Fixes wrong shades zvalues	r184	void setAxisPen(const QPen& pen);
Michal Klocek Adds more axis handling...	r176	void setGridPen(const QPen& pen);

		void setLabelsPen(const QPen& pen);
		void setLabelsBrush(const QBrush& brush);
		void setLabelsFont(const QFont& font);

		public slots:
		void handleAxisChanged(const QChartAxis& axis);
		void handleDomainChanged(const Domain& domain);
		void handleGeometryChanged(const QRectF& size);
		protected:
		void updateDomain();
Michal Klocek Refactora axis and line chart to use graphics items insted of painter.	r85	private:
Michal Klocek Adds more axis handling...	r176	void clear();
Michal Klocek Refactora axis and line chart to use graphics items insted of painter.	r85	void createItems();
Michal Klocek Add zoom support...	r67	private:
Michal Klocek Adds refactored axis to presenter	r140	AxisType m_type;
Michal Klocek Add zoom support...	r67	int m_ticks;
Michal Klocek Adds refactored axis to presenter	r140	Domain m_domain;
		QRectF m_rect;
Michal Klocek Adds more axis handling...	r176	int m_labelsAngle;
		bool m_shadesEnabled;
		QGraphicsItemGroup m_grid;
		QGraphicsItemGroup m_shades;
		QGraphicsItemGroup m_labels;
Michal Klocek Fixes wrong shades zvalues	r184	QGraphicsLineItem m_axis;
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Add zoom support...	r67	};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif /* AXISITEM_H_ */