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

pie: make slice added/removed signals public (again)

Jani Honkonen - - Load All Authors

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        Jani Honkonen
    
Add license headers

              r794
            
      /****************************************************************************

      **

      ** Copyright (C) 2012 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.digia.com

      **

      ** This file is part of the Qt Commercial Charts Add-on.

      **

      ** $QT_BEGIN_LICENSE$

      ** Licensees holding valid Qt Commercial licenses may use this file in

      ** accordance with the Qt Commercial License Agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and Digia.

      **

      ** If you have questions regarding the use of this file, please use

      ** contact form at http://qt.digia.com

      ** $QT_END_LICENSE$

      **

      ****************************************************************************/

        Jani Honkonen
    
rename PieSlice -> PieSliceItem

              r673
            
      #ifndef PIESLICEITEM_H

      #define PIESLICEITEM_H

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      #include "qchartglobal.h"

        Tero Ahola
    
Refactored themes; now enabled for line, scatter and pies...

              r103
            
      #include "charttheme_p.h"

        Jani Honkonen
    
Use signals from pieseries, visible hover and exploding slices

              r157
            
      #include "qpieseries.h"

        Jani Honkonen
    
Refactoring QPieSlice private implementation. Removes the useless QPieSlicePrivate layer and uses PieSliceData directly.

              r818
            
      #include "pieslicedata_p.h"

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      #include <QGraphicsItem>

      #include <QRectF>

      #include <QColor>

        Jani Honkonen
    
Use signals from pieseries, visible hover and exploding slices

              r157
            
      #include <QPen>

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
        Jani Honkonen
    
Pie now actually withs the given rectangle and does not go over

              r413
            
      #define PIESLICE_LABEL_GAP 5

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        Jani Honkonen
    
Rename piepresenter -> piechartitem

              r568
            
      class PieChartItem;

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      class PieSliceLabel;

        Jani Honkonen
    
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.

              r203
            
      class QPieSlice;

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
        Jani Honkonen
    
rename PieSlice -> PieSliceItem

              r673
            
      class PieSliceItem : public QGraphicsObject

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      {

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
          Q_OBJECT

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      public:

        Jani Honkonen
    
rename PieSlice -> PieSliceItem

              r673
            
          PieSliceItem(QGraphicsItem* parent = 0);

          ~PieSliceItem();

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
        Jani Honkonen
    
Refactor graphical side of pie to simplify the implementation.

              r1074
            
          // from QGraphicsItem

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
          QRectF boundingRect() const;

          QPainterPath shape() const;

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

        Jani Honkonen
    
Pie chart refactoring

              r142
            
          void hoverEnterEvent(QGraphicsSceneHoverEvent *event);

        Jani Honkonen
    
Use signals from pieseries, visible hover and exploding slices

              r157
            
          void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);

        Jani Honkonen
    
Pie chart refactoring

              r142
            
          void mousePressEvent(QGraphicsSceneMouseEvent *event);

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
        Jani Honkonen
    
Refactor graphical side of pie to simplify the implementation.

              r1074
            
          void setLayout(const PieSliceData &sliceData);

          static QPointF sliceCenter(QPointF point, qreal radius, QPieSlice *slice);

        Jani Honkonen
    
Refactoring piechart API (and internals)

              r174
            
      Q_SIGNALS:

        Jani Honkonen
    
Add mousebuttons to pie clicked signals

              r707
            
          void clicked(Qt::MouseButtons buttons);

        Jani Honkonen
    
API review changes for pie

              r1009
            
          void hovered(bool state);

        Jani Honkonen
    
Use signals from pieseries, visible hover and exploding slices

              r157
            
        Jani Honkonen
    
Refactor graphical side of pie to simplify the implementation.

              r1074
            
      private:

        Jani Honkonen
    
Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.

              r203
            
          void updateGeometry();

        Jani Honkonen
    
Prevent slice label pointing straight down (because it looks bad).

              r972
            
          QPainterPath slicePath(QPointF center, qreal radius, qreal startAngle, qreal angleSpan, qreal *centerAngle, QPointF *armStart);

          QPainterPath labelArmPath(QPointF start, qreal angle, qreal length, qreal textWidth, QPointF *textStart);

          QRectF labelTextRect(QFont font, QString text);

        Jani Honkonen
    
Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...

              r289
            
        Jani Honkonen
    
Pie chart refactoring

              r142
            
      private:

        Jani Honkonen
    
Rename PieSliceLayout -> PieSliceData. A "layout" is a bad name for this.

              r668
            
          PieSliceData m_data;

        Jani Honkonen
    
Refactoring pie series and animations.

              r621
            
          QRectF m_boundingRect;

        Jani Honkonen
    
Added a pie chart customization example and refactoring the pie interface.

              r437
            
          QPainterPath m_slicePath;

          QPainterPath m_labelArmPath;

          QRectF m_labelTextRect;

        Jani Honkonen
    
Emit hover leave signal from PieSliceItem when it gets destroyed....

              r1083
            
          bool m_hovered;

        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      };

      QTCOMMERCIALCHART_END_NAMESPACE

        Jani Honkonen
    
rename PieSlice -> PieSliceItem

              r673
            
      #endif // PIESLICEITEM_H

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Jani Honkonen Add license headers	r794	/****************************************************************************
		**
		** Copyright (C) 2012 Digia Plc
		** All rights reserved.
		** For any questions to Digia, please use contact form at http://qt.digia.com
		**
		** This file is part of the Qt Commercial Charts Add-on.
		**
		** $QT_BEGIN_LICENSE$
		** Licensees holding valid Qt Commercial licenses may use this file in
		** accordance with the Qt Commercial License Agreement provided with the
		** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and Digia.
		**
		** If you have questions regarding the use of this file, please use
		** contact form at http://qt.digia.com
		** $QT_END_LICENSE$
		**
		****************************************************************************/

Jani Honkonen rename PieSlice -> PieSliceItem	r673	#ifndef PIESLICEITEM_H
		#define PIESLICEITEM_H
Tero Ahola Integrated draft version of pie series	r51
		#include "qchartglobal.h"
Tero Ahola Refactored themes; now enabled for line, scatter and pies...	r103	#include "charttheme_p.h"
Jani Honkonen Use signals from pieseries, visible hover and exploding slices	r157	#include "qpieseries.h"
Jani Honkonen Refactoring QPieSlice private implementation. Removes the useless QPieSlicePrivate layer and uses PieSliceData directly.	r818	#include "pieslicedata_p.h"
Tero Ahola Integrated draft version of pie series	r51	#include <QGraphicsItem>
		#include <QRectF>
		#include <QColor>
Jani Honkonen Use signals from pieseries, visible hover and exploding slices	r157	#include <QPen>
Tero Ahola Integrated draft version of pie series	r51
Jani Honkonen Pie now actually withs the given rectangle and does not go over	r413	#define PIESLICE_LABEL_GAP 5

Tero Ahola Integrated draft version of pie series	r51	QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen Rename piepresenter -> piechartitem	r568	class PieChartItem;
Jani Honkonen Refactoring piechart API (and internals)	r174	class PieSliceLabel;
Jani Honkonen Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.	r203	class QPieSlice;
Tero Ahola Integrated draft version of pie series	r51
Jani Honkonen rename PieSlice -> PieSliceItem	r673	class PieSliceItem : public QGraphicsObject
Tero Ahola Integrated draft version of pie series	r51	{
Jani Honkonen Refactoring piechart API (and internals)	r174	Q_OBJECT

Tero Ahola Integrated draft version of pie series	r51	public:
Jani Honkonen rename PieSlice -> PieSliceItem	r673	PieSliceItem(QGraphicsItem* parent = 0);
		~PieSliceItem();
Tero Ahola Integrated draft version of pie series	r51
Jani Honkonen Refactor graphical side of pie to simplify the implementation.	r1074	// from QGraphicsItem
Tero Ahola Integrated draft version of pie series	r51	QRectF boundingRect() const;
		QPainterPath shape() const;
		void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);
Jani Honkonen Pie chart refactoring	r142	void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
Jani Honkonen Use signals from pieseries, visible hover and exploding slices	r157	void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
Jani Honkonen Pie chart refactoring	r142	void mousePressEvent(QGraphicsSceneMouseEvent *event);
Tero Ahola Integrated draft version of pie series	r51
Jani Honkonen Refactor graphical side of pie to simplify the implementation.	r1074	void setLayout(const PieSliceData &sliceData);
		static QPointF sliceCenter(QPointF point, qreal radius, QPieSlice *slice);

Jani Honkonen Refactoring piechart API (and internals)	r174	Q_SIGNALS:
Jani Honkonen Add mousebuttons to pie clicked signals	r707	void clicked(Qt::MouseButtons buttons);
Jani Honkonen API review changes for pie	r1009	void hovered(bool state);
Jani Honkonen Use signals from pieseries, visible hover and exploding slices	r157
Jani Honkonen Refactor graphical side of pie to simplify the implementation.	r1074	private:
Jani Honkonen Refactor pie (again). QPieSlice's now emit signals and no id's anymore. Just pointers in the interface.	r203	void updateGeometry();
Jani Honkonen Prevent slice label pointing straight down (because it looks bad).	r972	QPainterPath slicePath(QPointF center, qreal radius, qreal startAngle, qreal angleSpan, qreal centerAngle, QPointF armStart);
		QPainterPath labelArmPath(QPointF start, qreal angle, qreal length, qreal textWidth, QPointF *textStart);
		QRectF labelTextRect(QFont font, QString text);
Jani Honkonen Make pie fit better inside its given rectangle. Label texts still go outside. Needs a bit more work...	r289
Jani Honkonen Pie chart refactoring	r142	private:
Jani Honkonen Rename PieSliceLayout -> PieSliceData. A "layout" is a bad name for this.	r668	PieSliceData m_data;
Jani Honkonen Refactoring pie series and animations.	r621	QRectF m_boundingRect;
Jani Honkonen Added a pie chart customization example and refactoring the pie interface.	r437	QPainterPath m_slicePath;
		QPainterPath m_labelArmPath;
		QRectF m_labelTextRect;
Jani Honkonen Emit hover leave signal from PieSliceItem when it gets destroyed....	r1083	bool m_hovered;
Tero Ahola Integrated draft version of pie series	r51	};

		QTCOMMERCIALCHART_END_NAMESPACE

Jani Honkonen rename PieSlice -> PieSliceItem	r673	#endif // PIESLICEITEM_H