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

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             drilldownchart.cpp
        
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      /****************************************************************************

      **

      ** 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 <QChartAxis>

      QTCOMMERCIALCHART_USE_NAMESPACE

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

          : QChart(parent, wFlags)

          ,m_currentSeries(0)

      {

      }

      void DrilldownChart::changeSeries(QSeries* series)

      {

          if (m_currentSeries)

              removeSeries(m_currentSeries);

          m_currentSeries = series;

          addSeries(series);

          setTitle(series->name());

          axisY()->setNiceNumbers(true);

      }

      void DrilldownChart::handleClicked(QBarSet *barset, QString category, Qt::MouseButtons button)

      {

          Q_UNUSED(barset)

          Q_UNUSED(button)

          DrilldownBarSeries* series = static_cast<DrilldownBarSeries*> (sender());

          changeSeries(series->drilldownSeries(category));

      }

      #include "moc_drilldownchart.cpp"

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				/****************************************************************************
				**
				** 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 <QChartAxis>

				QTCOMMERCIALCHART_USE_NAMESPACE

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

				void DrilldownChart::changeSeries(QSeries* series)
				{
				if (m_currentSeries)
				removeSeries(m_currentSeries);
				m_currentSeries = series;
				addSeries(series);
				setTitle(series->name());
				axisY()->setNiceNumbers(true);
				}

				void DrilldownChart::handleClicked(QBarSet *barset, QString category, Qt::MouseButtons button)
				{
				Q_UNUSED(barset)
				Q_UNUSED(button)
				DrilldownBarSeries* series = static_cast<DrilldownBarSeries*> (sender());
				changeSeries(series->drilldownSeries(category));
				}

				#include "moc_drilldownchart.cpp"