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

Fix crash when signals connected to deleted PieChartItem are emitted...

Fix crash when signals connected to deleted PieChartItem are emitted Disconnect all signals connected to the PieChartItem when it is destroyed. Reviewed-by: Mika Salmela

Marek Rosa - - Load All Authors

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r2275:95c64613f4b2


                r2423:5eb5ce9ed083

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             chartelement.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 "chartelement_p.h"

      #include "chartpresenter_p.h"

      #include "abstractdomain_p.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      ChartElement::ChartElement(QGraphicsItem* item):

            QGraphicsObject(item),

            m_presenter(0),

            m_themeManager(0)

      {

      }

      void ChartElement::setPresenter(ChartPresenter *presenter)

      {

          m_presenter = presenter;

      }

      ChartPresenter *ChartElement::presenter() const

      {

          return m_presenter;

      }

      void ChartElement::setThemeManager(ChartThemeManager *manager)

      {

          m_themeManager = manager;

      }

      ChartThemeManager* ChartElement::themeManager() const

      {

          return m_themeManager;

      }

      QTCOMMERCIALCHART_END_NAMESPACE

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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 "chartelement_p.h"
				#include "chartpresenter_p.h"
				#include "abstractdomain_p.h"

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				ChartElement::ChartElement(QGraphicsItem* item):
				QGraphicsObject(item),
				m_presenter(0),
				m_themeManager(0)
				{

				}

				void ChartElement::setPresenter(ChartPresenter *presenter)
				{
				m_presenter = presenter;
				}

				ChartPresenter *ChartElement::presenter() const
				{
				return m_presenter;
				}

				void ChartElement::setThemeManager(ChartThemeManager *manager)
				{
				m_themeManager = manager;
				}

				ChartThemeManager* ChartElement::themeManager() const
				{
				return m_themeManager;
				}

				QTCOMMERCIALCHART_END_NAMESPACE