HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/chartsqml2/declarativescatterseries.cpp

Added option to set labels clipping...

Added option to set labels clipping It's now possible to enable and disable the point label clipping. The clipping is enabled by default. Clipping cuts the point labels on the edge of the plot area. Change-Id: Ifaa6017b4c6d55fe030effeec8b336a7fc317adf Task-number: QTRD-3520 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

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             declarativescatterseries.cpp
        
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             / src / chartsqml2 / declarativescatterseries.cpp
          
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        Jani Honkonen
    
Add/modify license headers

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

      **

        Titta Heikkala
    
Copyright header changes...

              r2776
            
      ** Copyright (C) 2015 The Qt Company Ltd

        Jani Honkonen
    
Add/modify license headers

              r830
            
      ** All rights reserved.

        Titta Heikkala
    
Copyright header changes...

              r2776
            
      ** For any questions to The Qt Company, please use contact form at http://qt.io

        Jani Honkonen
    
Add/modify license headers

              r830
            
      **

        Titta Heikkala
    
Updated license headers...

              r2740
            
      ** This file is part of the Qt Charts module.

        Jani Honkonen
    
Add/modify license headers

              r830
            
      **

        Titta Heikkala
    
Updated license headers...

              r2740
            
      ** Licensees holding valid commercial license for Qt may use this file in

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

      ** or, alternatively, in accordance with the terms contained in a written

        Titta Heikkala
    
Copyright header changes...

              r2776
            
      ** agreement between you and The Qt Company.

        Jani Honkonen
    
Add/modify license headers

              r830
            
      **

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

        Titta Heikkala
    
Updated license headers...

              r2740
            
      ** contact form at http://qt.io

        Jani Honkonen
    
Add/modify license headers

              r830
            
      **

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

        Tero Ahola
    
Proposal for QML data API

              r196
            
      #include "declarativescatterseries.h"

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_BEGIN_NAMESPACE

        Tero Ahola
    
Proposal for QML data API

              r196
            
        Tero Ahola
    
Declarative series classed now derived from QSeries childs

              r789
            
      DeclarativeScatterSeries::DeclarativeScatterSeries(QObject *parent) :

        Tero Ahola
    
Refactored QML axis handling

              r1813
            
          QScatterSeries(parent),

        Tero Ahola
    
Added axisXTop and axisYRight properties to QML series APIs

              r2296
            
          m_axes(new DeclarativeAxes(this))

        Tero Ahola
    
Proposal for QML data API

              r196
            
      {

        Tero Ahola
    
Added axisXTop and axisYRight properties to QML series APIs

              r2296
            
          connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));

          connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));

          connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));

          connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));

        Miikka Heikkinen
    
Add Polar chart support...

              r2483
            
          connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));

          connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));

        Tero Ahola
    
Property notifications: axis minmax, bar properties, xyseries p-visibl and count

              r1465
            
          connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));

          connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));

        Miikka Heikkinen
    
Add a method to remove more than one point to QXYSeries...

              r2805
            
          connect(this, SIGNAL(pointsRemoved(int, int)), this, SLOT(handleCountChanged(int)));

        Titta Heikkala
    
Add possibility to set brush image via QML API...

              r2681
            
          connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged()));

        Tero Ahola
    
Declarative series classed now derived from QSeries childs

              r789
            
      }

        Tero Ahola
    
Property notifications: axis minmax, bar properties, xyseries p-visibl and count

              r1465
            
      void DeclarativeScatterSeries::handleCountChanged(int index)

      {

          Q_UNUSED(index)

          emit countChanged(QScatterSeries::count());

      }

        Tero Ahola
    
Adding missing QML series API line/border properties

              r1904
            
      qreal DeclarativeScatterSeries::borderWidth() const

      {

          return pen().widthF();

      }

      void DeclarativeScatterSeries::setBorderWidth(qreal width)

      {

          if (width != pen().widthF()) {

              QPen p = pen();

              p.setWidthF(width);

              setPen(p);

              emit borderWidthChanged(width);

          }

      }

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QQmlListProperty<QObject> DeclarativeScatterSeries::declarativeChildren()

        Tero Ahola
    
QML and static data in pie and xy series

              r1186
            
      {

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
          return QQmlListProperty<QObject>(this, 0, &appendDeclarativeChildren ,0,0,0);

        Tero Ahola
    
QML and static data in pie and xy series

              r1186
            
      }

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      void DeclarativeScatterSeries::appendDeclarativeChildren(QQmlListProperty<QObject> *list, QObject *element)

        Tero Ahola
    
QML and static data in pie and xy series

              r1186
            
      {

        Tero Ahola
    
Property notifications: axis minmax, bar properties, xyseries p-visibl and count

              r1465
            
          Q_UNUSED(list)

          Q_UNUSED(element)

        Jani Honkonen
    
Fix spelling errors

              r1940
            
          // Empty implementation, children are parsed in componentComplete

        Tero Ahola
    
QML and static data in pie and xy series

              r1186
            
      }

        Titta Heikkala
    
Add possibility to set brush image via QML API...

              r2681
            
      QString DeclarativeScatterSeries::brushFilename() const

      {

          return m_brushFilename;

      }

      void DeclarativeScatterSeries::setBrushFilename(const QString &brushFilename)

      {

          QImage brushImage(brushFilename);

          if (QScatterSeries::brush().textureImage() != brushImage) {

              QBrush brush = QScatterSeries::brush();

              brush.setTextureImage(brushImage);

              QScatterSeries::setBrush(brush);

              m_brushFilename = brushFilename;

              m_brushImage = brushImage;

              emit brushFilenameChanged(brushFilename);

          }

      }

      void DeclarativeScatterSeries::setBrush(const QBrush &brush)

      {

          QScatterSeries::setBrush(brush);

          emit brushChanged();

      }

      QBrush DeclarativeScatterSeries::brush() const

      {

          return QScatterSeries::brush();

      }

      void DeclarativeScatterSeries::handleBrushChanged()

      {

          // If the texture image of the brush has changed along the brush

          // the brush file name needs to be cleared.

          if (!m_brushFilename.isEmpty() && QScatterSeries::brush().textureImage() != m_brushImage) {

              m_brushFilename.clear();

              emit brushFilenameChanged(QString(""));

          }

      }

        Tero Ahola
    
Proposal for QML data API

              r196
            
      #include "moc_declarativescatterseries.cpp"

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_END_NAMESPACE

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Jani Honkonen Add/modify license headers	r830	/****************************************************************************
		**
Titta Heikkala Copyright header changes...	r2776	** Copyright (C) 2015 The Qt Company Ltd
Jani Honkonen Add/modify license headers	r830	** All rights reserved.
Titta Heikkala Copyright header changes...	r2776	** For any questions to The Qt Company, please use contact form at http://qt.io
Jani Honkonen Add/modify license headers	r830	**
Titta Heikkala Updated license headers...	r2740	** This file is part of the Qt Charts module.
Jani Honkonen Add/modify license headers	r830	**
Titta Heikkala Updated license headers...	r2740	** Licensees holding valid commercial license for Qt may use this file in
		** accordance with the Qt License Agreement provided with the Software
		** or, alternatively, in accordance with the terms contained in a written
Titta Heikkala Copyright header changes...	r2776	** agreement between you and The Qt Company.
Jani Honkonen Add/modify license headers	r830	**
		** If you have questions regarding the use of this file, please use
Titta Heikkala Updated license headers...	r2740	** contact form at http://qt.io
Jani Honkonen Add/modify license headers	r830	**
		****************************************************************************/

Tero Ahola Proposal for QML data API	r196	#include "declarativescatterseries.h"

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
Tero Ahola Proposal for QML data API	r196
Tero Ahola Declarative series classed now derived from QSeries childs	r789	DeclarativeScatterSeries::DeclarativeScatterSeries(QObject *parent) :
Tero Ahola Refactored QML axis handling	r1813	QScatterSeries(parent),
Tero Ahola Added axisXTop and axisYRight properties to QML series APIs	r2296	m_axes(new DeclarativeAxes(this))
Tero Ahola Proposal for QML data API	r196	{
Tero Ahola Added axisXTop and axisYRight properties to QML series APIs	r2296	connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis)), this, SIGNAL(axisXChanged(QAbstractAxis)));
		connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis)), this, SIGNAL(axisYChanged(QAbstractAxis)));
		connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis)), this, SIGNAL(axisXTopChanged(QAbstractAxis)));
		connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis)), this, SIGNAL(axisYRightChanged(QAbstractAxis)));
Miikka Heikkinen Add Polar chart support...	r2483	connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis)), this, SIGNAL(axisAngularChanged(QAbstractAxis)));
		connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis)), this, SIGNAL(axisRadialChanged(QAbstractAxis)));
Tero Ahola Property notifications: axis minmax, bar properties, xyseries p-visibl and count	r1465	connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
		connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
Miikka Heikkinen Add a method to remove more than one point to QXYSeries...	r2805	connect(this, SIGNAL(pointsRemoved(int, int)), this, SLOT(handleCountChanged(int)));
Titta Heikkala Add possibility to set brush image via QML API...	r2681	connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged()));
Tero Ahola Declarative series classed now derived from QSeries childs	r789	}

Tero Ahola Property notifications: axis minmax, bar properties, xyseries p-visibl and count	r1465	void DeclarativeScatterSeries::handleCountChanged(int index)
		{
		Q_UNUSED(index)
		emit countChanged(QScatterSeries::count());
		}

Tero Ahola Adding missing QML series API line/border properties	r1904	qreal DeclarativeScatterSeries::borderWidth() const
		{
		return pen().widthF();
		}

		void DeclarativeScatterSeries::setBorderWidth(qreal width)
		{
		if (width != pen().widthF()) {
		QPen p = pen();
		p.setWidthF(width);
		setPen(p);
		emit borderWidthChanged(width);
		}
		}

Titta Heikkala Qt Charts project file structure change...	r2712	QQmlListProperty<QObject> DeclarativeScatterSeries::declarativeChildren()
Tero Ahola QML and static data in pie and xy series	r1186	{
Titta Heikkala Qt Charts project file structure change...	r2712	return QQmlListProperty<QObject>(this, 0, &appendDeclarativeChildren ,0,0,0);
Tero Ahola QML and static data in pie and xy series	r1186	}

Titta Heikkala Qt Charts project file structure change...	r2712	void DeclarativeScatterSeries::appendDeclarativeChildren(QQmlListProperty<QObject> list, QObject element)
Tero Ahola QML and static data in pie and xy series	r1186	{
Tero Ahola Property notifications: axis minmax, bar properties, xyseries p-visibl and count	r1465	Q_UNUSED(list)
		Q_UNUSED(element)
Jani Honkonen Fix spelling errors	r1940	// Empty implementation, children are parsed in componentComplete
Tero Ahola QML and static data in pie and xy series	r1186	}

Titta Heikkala Add possibility to set brush image via QML API...	r2681	QString DeclarativeScatterSeries::brushFilename() const
		{
		return m_brushFilename;
		}

		void DeclarativeScatterSeries::setBrushFilename(const QString &brushFilename)
		{
		QImage brushImage(brushFilename);
		if (QScatterSeries::brush().textureImage() != brushImage) {
		QBrush brush = QScatterSeries::brush();
		brush.setTextureImage(brushImage);
		QScatterSeries::setBrush(brush);
		m_brushFilename = brushFilename;
		m_brushImage = brushImage;
		emit brushFilenameChanged(brushFilename);
		}
		}

		void DeclarativeScatterSeries::setBrush(const QBrush &brush)
		{
		QScatterSeries::setBrush(brush);
		emit brushChanged();
		}

		QBrush DeclarativeScatterSeries::brush() const
		{
		return QScatterSeries::brush();
		}

		void DeclarativeScatterSeries::handleBrushChanged()
		{
		// If the texture image of the brush has changed along the brush
		// the brush file name needs to be cleared.
		if (!m_brushFilename.isEmpty() && QScatterSeries::brush().textureImage() != m_brushImage) {
		m_brushFilename.clear();
		emit brushFilenameChanged(QString(""));
		}
		}

Tero Ahola Proposal for QML data API	r196	#include "moc_declarativescatterseries.cpp"

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE