HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/piechartdrilldown/drilldownchart.cpp

Improving pie examples

Jani Honkonen - - Load All Authors

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             drilldownchart.cpp
        
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             / examples / piechartdrilldown / drilldownchart.cpp
          
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        Jani Honkonen
    
Split piechartdrilldown to different files

              r851
            
      /****************************************************************************

      **

      ** 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

      ** $QT_END_LICENSE$

      **

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

      #include "drilldownchart.h"

      #include "drilldownslice.h"

      QTCOMMERCIALCHART_USE_NAMESPACE

      DrilldownChart::DrilldownChart(QGraphicsItem *parent, Qt::WindowFlags wFlags)

          :QChart(parent, wFlags),

          m_currentSeries(0)

      {

      }

      DrilldownChart::~DrilldownChart()

      {

      }

      void DrilldownChart::changeSeries(QSeries* series)

      {

          // NOTE: if the series is owned by the chart it will be deleted

          // here the "window" owns the series...

          if (m_currentSeries)

              removeSeries(m_currentSeries);

          m_currentSeries = series;

          addSeries(series);

          setTitle(series->name());

      }

      void DrilldownChart::handleSliceClicked(QPieSlice* slice)

      {

          DrilldownSlice* drilldownSlice = static_cast<DrilldownSlice*>(slice);

          changeSeries(drilldownSlice->drilldownSeries());

      }

      #include "moc_drilldownchart.cpp"

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Jani Honkonen Split piechartdrilldown to different files	r851	/****************************************************************************
		**
		** 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
		** $QT_END_LICENSE$
		**
		****************************************************************************/
		#include "drilldownchart.h"
		#include "drilldownslice.h"

		QTCOMMERCIALCHART_USE_NAMESPACE

		DrilldownChart::DrilldownChart(QGraphicsItem *parent, Qt::WindowFlags wFlags)
		:QChart(parent, wFlags),
		m_currentSeries(0)
		{

		}

		DrilldownChart::~DrilldownChart()
		{

		}

		void DrilldownChart::changeSeries(QSeries* series)
		{
		// NOTE: if the series is owned by the chart it will be deleted
		// here the "window" owns the series...
		if (m_currentSeries)
		removeSeries(m_currentSeries);
		m_currentSeries = series;
		addSeries(series);
		setTitle(series->name());
		}

		void DrilldownChart::handleSliceClicked(QPieSlice* slice)
		{
		DrilldownSlice* drilldownSlice = static_cast<DrilldownSlice*>(slice);
		changeSeries(drilldownSlice->drilldownSeries());
		}

		#include "moc_drilldownchart.cpp"