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

adds QLineAnimation fixes

Tero Ahola - - Load All Authors

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             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>

        Tero Ahola
    
Draft for QML demo that shows weather forecasts

              r1139
            
      #include <QAxis>

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

              r120
            
      QTCOMMERCIALCHART_BEGIN_NAMESPACE

        Tero Ahola
    
Enabled animations on QML

              r885
            
      // TODO: Derive from QChart for easier definition of properties?

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

              r120
            
      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 demo with dynamic data

              r1240
            
          Q_PROPERTY(Theme theme READ theme WRITE setTheme)

          Q_PROPERTY(Animation animationOptions READ animationOptions WRITE setAnimationOptions)

        Tero Ahola
    
QML test app's scatter and area into separate views

              r918
            
          Q_PROPERTY(QString title READ title WRITE setTitle)

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          Q_PROPERTY(Legend legend READ legend WRITE setLegend)

        Tero Ahola
    
Draft for QML demo that shows weather forecasts

              r1139
            
          Q_PROPERTY(QAxis *axisX READ axisX)

          Q_PROPERTY(QAxis *axisY READ axisY)

        Tero Ahola
    
Initial support for x-axis labels in QML api

              r1157
            
          // TODO: how to define axis labels? This is not very convenient

          Q_PROPERTY(QVariantList axisXLabels READ axisXLabels WRITE setAxisXLabels)

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          Q_PROPERTY(int count READ count)

          Q_ENUMS(Animation)

          Q_ENUMS(Theme)

          Q_ENUMS(Legend)

          Q_ENUMS(SeriesType)

        Tero Ahola
    
Legend to QML API

              r1095
            
      public:

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          // duplicating enums from QChart to make the QML api namings 1-to-1 with the C++ api

          enum Theme {

              ChartThemeLight = 0,

              ChartThemeBlueCerulean,

              ChartThemeDark,

              ChartThemeBrownSand,

              ChartThemeBlueNcs,

              ChartThemeHighContrast,

              ChartThemeBlueIcy

          };

          enum Animation {

              NoAnimation = 0x0,

              GridAxisAnimations = 0x1,

              SeriesAnimations =0x2,

              AllAnimations = 0x3

          };

          enum Legend {

        Tero Ahola
    
Legend to QML API

              r1095
            
              LegendDisabled = 0,

              LegendTop,

              LegendBottom,

              LegendLeft,

              LegendRight

          };

        Jani Honkonen
    
First draft of project structure

              r1
            
        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          enum SeriesType {

              SeriesTypeLine,

              SeriesTypeArea,

              SeriesTypeBar,

              SeriesTypeStackedBar,

              SeriesTypePercentBar,

              SeriesTypeGroupedBar,

              SeriesTypePie,

              SeriesTypeScatter,

              SeriesTypeSpline

          };

        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

        Tero Ahola
    
Simplified declarative implementation

              r1117
            
          void childEvent(QChildEvent *event);

          void componentComplete();

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

              r120
            
          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 demo with dynamic data

              r1240
            
          void setTheme(DeclarativeChart::Theme theme);

          DeclarativeChart::Theme theme();

          void setAnimationOptions(DeclarativeChart::Animation animations);

          DeclarativeChart::Animation animationOptions();

        Tero Ahola
    
QML test app's scatter and area into separate views

              r918
            
          void setTitle(QString title) {m_chart->setTitle(title);}

          QString title() { return m_chart->title();}

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          void setLegend(DeclarativeChart::Legend legend);

          DeclarativeChart::Legend legend();

        Tero Ahola
    
Draft for QML demo that shows weather forecasts

              r1139
            
          QAxis *axisX();

          QAxis *axisY();

        Tero Ahola
    
Initial support for x-axis labels in QML api

              r1157
            
          QVariantList axisXLabels();

          void setAxisXLabels(QVariantList list);

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          int count();

          Q_INVOKABLE QAbstractSeries *series(int index);

          Q_INVOKABLE QAbstractSeries *series(QString seriesName);

          Q_INVOKABLE QAbstractSeries *createSeries(DeclarativeChart::SeriesType type, QString name = "");

        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;

        Tero Ahola
    
QML demo with dynamic data

              r1240
            
          Legend m_legend;

        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

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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>
Tero Ahola Draft for QML demo that shows weather forecasts	r1139	#include <QAxis>
Tero Ahola Proof-of-concept for QML api...	r120
		QTCOMMERCIALCHART_BEGIN_NAMESPACE

Tero Ahola Enabled animations on QML	r885	// TODO: Derive from QChart for easier definition of properties?
Tero Ahola Proof-of-concept for QML api...	r120	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 demo with dynamic data	r1240	Q_PROPERTY(Theme theme READ theme WRITE setTheme)
		Q_PROPERTY(Animation animationOptions READ animationOptions WRITE setAnimationOptions)
Tero Ahola QML test app's scatter and area into separate views	r918	Q_PROPERTY(QString title READ title WRITE setTitle)
Tero Ahola QML demo with dynamic data	r1240	Q_PROPERTY(Legend legend READ legend WRITE setLegend)
Tero Ahola Draft for QML demo that shows weather forecasts	r1139	Q_PROPERTY(QAxis *axisX READ axisX)
		Q_PROPERTY(QAxis *axisY READ axisY)
Tero Ahola Initial support for x-axis labels in QML api	r1157	// TODO: how to define axis labels? This is not very convenient
		Q_PROPERTY(QVariantList axisXLabels READ axisXLabels WRITE setAxisXLabels)
Tero Ahola QML demo with dynamic data	r1240	Q_PROPERTY(int count READ count)
		Q_ENUMS(Animation)
		Q_ENUMS(Theme)
		Q_ENUMS(Legend)
		Q_ENUMS(SeriesType)
Tero Ahola Legend to QML API	r1095
		public:
Tero Ahola QML demo with dynamic data	r1240	// duplicating enums from QChart to make the QML api namings 1-to-1 with the C++ api
		enum Theme {
		ChartThemeLight = 0,
		ChartThemeBlueCerulean,
		ChartThemeDark,
		ChartThemeBrownSand,
		ChartThemeBlueNcs,
		ChartThemeHighContrast,
		ChartThemeBlueIcy
		};

		enum Animation {
		NoAnimation = 0x0,
		GridAxisAnimations = 0x1,
		SeriesAnimations =0x2,
		AllAnimations = 0x3
		};

		enum Legend {
Tero Ahola Legend to QML API	r1095	LegendDisabled = 0,
		LegendTop,
		LegendBottom,
		LegendLeft,
		LegendRight
		};
Jani Honkonen First draft of project structure	r1
Tero Ahola QML demo with dynamic data	r1240	enum SeriesType {
		SeriesTypeLine,
		SeriesTypeArea,
		SeriesTypeBar,
		SeriesTypeStackedBar,
		SeriesTypePercentBar,
		SeriesTypeGroupedBar,
		SeriesTypePie,
		SeriesTypeScatter,
		SeriesTypeSpline
		};

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
Tero Ahola Simplified declarative implementation	r1117	void childEvent(QChildEvent *event);
		void componentComplete();
Tero Ahola Proof-of-concept for QML api...	r120	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 demo with dynamic data	r1240	void setTheme(DeclarativeChart::Theme theme);
		DeclarativeChart::Theme theme();
		void setAnimationOptions(DeclarativeChart::Animation animations);
		DeclarativeChart::Animation animationOptions();
Tero Ahola QML test app's scatter and area into separate views	r918	void setTitle(QString title) {m_chart->setTitle(title);}
		QString title() { return m_chart->title();}
Tero Ahola QML demo with dynamic data	r1240	void setLegend(DeclarativeChart::Legend legend);
		DeclarativeChart::Legend legend();
Tero Ahola Draft for QML demo that shows weather forecasts	r1139	QAxis *axisX();
		QAxis *axisY();
Tero Ahola Initial support for x-axis labels in QML api	r1157	QVariantList axisXLabels();
		void setAxisXLabels(QVariantList list);
Tero Ahola QML demo with dynamic data	r1240	int count();
		Q_INVOKABLE QAbstractSeries *series(int index);
		Q_INVOKABLE QAbstractSeries *series(QString seriesName);
		Q_INVOKABLE QAbstractSeries *createSeries(DeclarativeChart::SeriesType type, QString name = "");
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;
Tero Ahola QML demo with dynamic data	r1240	Legend m_legend;
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