HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · qmlplugin/declarativechart.h

QML api to use chart theme enum of QChart

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        Jani Honkonen
    
Add/modify license headers

              r830
            
      /****************************************************************************

      **

      ** 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
    
First draft of project structure

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      #ifndef DECLARATIVECHART_H

      #define DECLARATIVECHART_H

      #include <QtCore/QtGlobal>

        Tero Ahola
    
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      #include <QDeclarativeItem>

      #include <qchart.h>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class DeclarativeChart : public QDeclarativeItem

      // TODO: for QTQUICK2: extend QQuickPainterItem instead

      //class DeclarativeChart : public QQuickPaintedItem, public Chart

        Jani Honkonen
    
First draft of project structure

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      {

          Q_OBJECT

        Tero Ahola
    
QML api to use chart theme enum of QChart

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          Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)

        Jani Honkonen
    
First draft of project structure

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      public:

          DeclarativeChart(QDeclarativeItem *parent = 0);

        Tero Ahola
    
d

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          ~DeclarativeChart();

        Tero Ahola
    
Proof-of-concept for QML api...

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      public: // From QDeclarativeItem/QGraphicsItem

          void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);

        Tero Ahola
    
Added QML api for bar series

              r646
            
          void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);

        Tero Ahola
    
Proof-of-concept for QML api...

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      public:

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          void setTheme(QChart::ChartTheme theme) {m_chart->setTheme(theme);}

          QChart::ChartTheme theme();

        Tero Ahola
    
Proof-of-concept for QML api...

              r120
            
      public:

          // Extending QChart with DeclarativeChart is not possible because QObject does not support

          // multi inheritance, so we now have a QChart as a member instead

          QChart *m_chart;

        Jani Honkonen
    
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      };

        Tero Ahola
    
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      QTCOMMERCIALCHART_END_NAMESPACE

        Jani Honkonen
    
First draft of project structure

              r1
            
      #endif // DECLARATIVECHART_H

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Jani Honkonen Add/modify license headers	r830	/****************************************************************************
		**
		** 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 First draft of project structure	r1	#ifndef DECLARATIVECHART_H
		#define DECLARATIVECHART_H

		#include <QtCore/QtGlobal>
Tero Ahola Proof-of-concept for QML api...	r120	#include <QDeclarativeItem>
		#include <qchart.h>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		class DeclarativeChart : public QDeclarativeItem
		// TODO: for QTQUICK2: extend QQuickPainterItem instead
		//class DeclarativeChart : public QQuickPaintedItem, public Chart
Jani Honkonen First draft of project structure	r1	{
		Q_OBJECT
Tero Ahola QML api to use chart theme enum of QChart	r836	Q_PROPERTY(QChart::ChartTheme theme READ theme WRITE setTheme)
Jani Honkonen First draft of project structure	r1
		public:
		DeclarativeChart(QDeclarativeItem *parent = 0);
Tero Ahola d	r722	~DeclarativeChart();
Tero Ahola Proof-of-concept for QML api...	r120
		public: // From QDeclarativeItem/QGraphicsItem
		void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
Tero Ahola Added QML api for bar series	r646	void paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget = 0);
Tero Ahola Proof-of-concept for QML api...	r120
		public:
Tero Ahola QML api to use chart theme enum of QChart	r836	void setTheme(QChart::ChartTheme theme) {m_chart->setTheme(theme);}
		QChart::ChartTheme theme();
Tero Ahola Proof-of-concept for QML api...	r120
		public:
		// Extending QChart with DeclarativeChart is not possible because QObject does not support
		// multi inheritance, so we now have a QChart as a member instead
		QChart *m_chart;
Jani Honkonen First draft of project structure	r1	};

Tero Ahola Proof-of-concept for QML api...	r120	QTCOMMERCIALCHART_END_NAMESPACE
Jani Honkonen First draft of project structure	r1
		#endif // DECLARATIVECHART_H