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

Added data from model support to QPieSeries(modify, remove). Data from model example updated

Michal Klocek - - Load All Authors

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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;

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      class ChartPresenter;

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      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(QChartAxis* axis,ChartPresenter* presenter,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 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);

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          inline QRectF geometry() const { return m_rect; }

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          inline QVector<qreal> layout() { return m_layoutVector;};

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      public slots:

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          void handleAxisUpdated();

          void handleAxisCategoriesUpdated();

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          void handleRangeChanged(qreal min , qreal max,int tickCount);

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          void handleGeometryChanged(const QRectF& size);

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      private:

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          inline bool isEmpty();

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          void createItems(int count);

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          void deleteItems(int count);

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          QVector<qreal> calculateLayout() const;

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          void updateLayout(QVector<qreal>& layout);

          void setLayout(QVector<qreal>& layout);

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          QStringList createLabels(int ticks, qreal min, qreal max) const;

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      private:

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          ChartPresenter* m_presenter;

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          QChartAxis* m_chartAxis;

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          AxisType m_type;

          QRectF m_rect;

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          int m_labelsAngle;

          QGraphicsItemGroup m_grid;

          QGraphicsItemGroup m_shades;

          QGraphicsItemGroup m_labels;

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          QGraphicsItemGroup m_axis;

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          QVector<qreal> m_layoutVector;

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          qreal m_min;

          qreal m_max;

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          int m_ticksCount;

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          qreal m_zoomFactor;

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          friend class AxisAnimation;

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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;
Michal Klocek Animation refactor...	r530	class ChartPresenter;
Michal Klocek Adds refactored axis to presenter	r140
		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 Animation refactor...	r530	AxisItem(QChartAxis* axis,ChartPresenter* presenter,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 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);

Michal Klocek Adding zoom in out animation support	r513	inline QRectF geometry() const { return m_rect; }
Michal Klocek Animation refactor...	r530	inline QVector<qreal> layout() { return m_layoutVector;};
Michal Klocek Fix grid animation to do not go out of bound	r504
Michal Klocek Adds more axis handling...	r176	public slots:
Michal Klocek Axis refactoring to support better barcharts	r502	void handleAxisUpdated();
		void handleAxisCategoriesUpdated();
Michal Klocek Adds scroll support...	r531	void handleRangeChanged(qreal min , qreal max,int tickCount);
Michal Klocek Axis refactoring to support better barcharts	r502	void handleGeometryChanged(const QRectF& size);
Michal Klocek Refactor domain model...	r439
Michal Klocek Clean up axis animation code	r393
Michal Klocek Refactora axis and line chart to use graphics items insted of painter.	r85	private:
Michal Klocek Refacotr axisitem to handle ticks changes	r452	inline bool isEmpty();
Michal Klocek Refactors axis handling...	r223	void createItems(int count);
Michal Klocek Axis refactoring to support better barcharts	r502	void deleteItems(int count);
Michal Klocek Animation refactor...	r530
Michal Klocek Axis refactoring to support better barcharts	r502	QVector<qreal> calculateLayout() const;
Michal Klocek Animation refactor...	r530	void updateLayout(QVector<qreal>& layout);
		void setLayout(QVector<qreal>& layout);

Michal Klocek Axis refactoring to support better barcharts	r502	QStringList createLabels(int ticks, qreal min, qreal max) const;
Michal Klocek Adds draft of axis bar label support	r497
Michal Klocek Add zoom support...	r67	private:
Michal Klocek Animation refactor...	r530	ChartPresenter* m_presenter;
Michal Klocek Refactor domain model...	r439	QChartAxis* m_chartAxis;
Michal Klocek Adds refactored axis to presenter	r140	AxisType m_type;
		QRectF m_rect;
Michal Klocek Adds more axis handling...	r176	int m_labelsAngle;
		QGraphicsItemGroup m_grid;
		QGraphicsItemGroup m_shades;
		QGraphicsItemGroup m_labels;
Michal Klocek Fix zorder of axis, and ticks	r272	QGraphicsItemGroup m_axis;
Michal Klocek Refactors axis layout managment...	r291	QVector<qreal> m_layoutVector;
Michal Klocek Refacotr axisitem to handle ticks changes	r452	qreal m_min;
		qreal m_max;
Michal Klocek Axis refactoring to support better barcharts	r502	int m_ticksCount;
Michal Klocek Adding zoom in out animation support	r513	qreal m_zoomFactor;
Michal Klocek Adds refactored axis to presenter	r140
Michal Klocek Animation refactor...	r530	friend class AxisAnimation;

Michal Klocek Add zoom support...	r67	};

		QTCOMMERCIALCHART_END_NAMESPACE

		#endif /* AXISITEM_H_ */