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

Refactors internals...

Refactors internals * rewrite axisUpdated signal handling * create handlers for each property of axis * decouple chartdataset, presenter, theme * adds theme manager * adds axis add/remove/attach/detach handling * refactors createGraphics * add initializers (graphics,domain,theme,animations) * refactor the way the charts are constructed (decouple form presenter) * fix initialization issues with qchart * refactor domain logic to handle also geometry size for charts * delegate xyseries geometry calculation to domian * fix lazy initialization of animations * remove hadnleGeomoetryChanged * add shared pointers to handle reference count for domain * moves nice number algorithm to domain * adds applyNiceNumbers(), depreciate setNiceNumbers * refactor multiple charts handling * domain is shared object * each domain can have multiple axis for controlling * multiple charts share now the same domain

Jani Honkonen - - Load All Authors

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             drilldownslice.cpp
        
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             / examples / piechartdrilldown / drilldownslice.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 "drilldownslice.h"

      QTCOMMERCIALCHART_USE_NAMESPACE

      DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)

          : m_drilldownSeries(drilldownSeries),

            m_prefix(prefix)

      {

          setValue(value);

          updateLabel();

          setLabelFont(QFont("Arial", 8));

          connect(this, SIGNAL(percentageChanged()), this, SLOT(updateLabel()));

          connect(this, SIGNAL(hovered(bool)), this, SLOT(showHighlight(bool)));

      }

      DrilldownSlice::~DrilldownSlice()

      {

      }

      QAbstractSeries *DrilldownSlice::drilldownSeries() const

      {

          return m_drilldownSeries;

      }

      void DrilldownSlice::updateLabel()

      {

          QString label = m_prefix;

          label += " $";

          label += QString::number(this->value());

          label += ", ";

          label += QString::number(this->percentage() * 100, 'f', 1);

          label += "%";

          setLabel(label);

      }

      void DrilldownSlice::showHighlight(bool show)

      {

          setLabelVisible(show);

          setExploded(show);

      }

      #include "moc_drilldownslice.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 "drilldownslice.h"

				QTCOMMERCIALCHART_USE_NAMESPACE

				DrilldownSlice::DrilldownSlice(qreal value, QString prefix, QAbstractSeries *drilldownSeries)
				: m_drilldownSeries(drilldownSeries),
				m_prefix(prefix)
				{
				setValue(value);
				updateLabel();
				setLabelFont(QFont("Arial", 8));
				connect(this, SIGNAL(percentageChanged()), this, SLOT(updateLabel()));
				connect(this, SIGNAL(hovered(bool)), this, SLOT(showHighlight(bool)));
				}

				DrilldownSlice::~DrilldownSlice()
				{

				}

				QAbstractSeries *DrilldownSlice::drilldownSeries() const
				{
				return m_drilldownSeries;
				}

				void DrilldownSlice::updateLabel()
				{
				QString label = m_prefix;
				label += " $";
				label += QString::number(this->value());
				label += ", ";
				label += QString::number(this->percentage() * 100, 'f', 1);
				label += "%";
				setLabel(label);
				}

				void DrilldownSlice::showHighlight(bool show)
				{
				setLabelVisible(show);
				setExploded(show);
				}

				#include "moc_drilldownslice.cpp"