HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · tests/manual/chartviewer/view.cpp

Fix issue with ghost axes being drawn when last axis removed...

Fix issue with ghost axes being drawn when last axis removed Change-Id: Id638bc225ef901301a4268530f574a2de6f2ff63 Reviewed-by: Titta Heikkala <titta.heikkala@theqtcompany.com>

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             view.cpp
        
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             / tests / manual / chartviewer / view.cpp
          
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        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
      /****************************************************************************

       **

        Titta Heikkala
    
Copyright header changes...

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

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
       ** All rights reserved.

        Titta Heikkala
    
Copyright header changes...

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

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
       **

        Titta Heikkala
    
Updated license headers...

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

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
       **

        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.

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
       **

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

        Titta Heikkala
    
Updated license headers...

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

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
       **

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

      #include "view.h"

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtWidgets/QGraphicsWidget>

      #include <QtGui/QResizeEvent>

      #include <QtCore/QDebug>

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
        Jani Honkonen
    
coding style fixes for demos

              r2099
            
      View::View(QGraphicsScene *scene, QGraphicsWidget *form , QWidget *parent)

          : QGraphicsView(scene, parent),

            m_form(form)

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
      {

          setDragMode(QGraphicsView::NoDrag);

          setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

          setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

      }

      void View::resizeEvent(QResizeEvent *event)

      {

          if (scene())

              scene()->setSceneRect(QRect(QPoint(0, 0), event->size()));

          if (m_form)

              m_form->resize(QSizeF(event->size()));

          QGraphicsView::resizeEvent(event);

      }

      void View::mouseMoveEvent(QMouseEvent *event)

      {

          //BugFix somehow view always eats the mouse move event;

        Michal Klocek
    
minor . small bufix to charviewer

              r1749
            
          QGraphicsView::mouseMoveEvent(event);

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
          event->setAccepted(false);

      }

      void View::mouseReleaseEvent(QMouseEvent *event)

      {

          QGraphicsView::mouseReleaseEvent(event);

        Jani Honkonen
    
coding style fixes for demos

              r2099
            
          //BugFix somehow view always eats the mouse release event;

        Michal Klocek
    
Adds scroll and zoom to chartviewer

              r1748
            
          event->setAccepted(false);

      }

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Michal Klocek Adds scroll and zoom to chartviewer	r1748	/****************************************************************************
		**
Titta Heikkala Copyright header changes...	r2776	** Copyright (C) 2015 The Qt Company Ltd
Michal Klocek Adds scroll and zoom to chartviewer	r1748	** All rights reserved.
Titta Heikkala Copyright header changes...	r2776	** For any questions to The Qt Company, please use contact form at http://qt.io
Michal Klocek Adds scroll and zoom to chartviewer	r1748	**
Titta Heikkala Updated license headers...	r2740	** This file is part of the Qt Charts module.
Michal Klocek Adds scroll and zoom to chartviewer	r1748	**
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.
Michal Klocek Adds scroll and zoom to chartviewer	r1748	**
		** If you have questions regarding the use of this file, please use
Titta Heikkala Updated license headers...	r2740	** contact form at http://qt.io
Michal Klocek Adds scroll and zoom to chartviewer	r1748	**
		****************************************************************************/

		#include "view.h"
Titta Heikkala Fix include syntax...	r2714	#include <QtWidgets/QGraphicsWidget>
		#include <QtGui/QResizeEvent>
		#include <QtCore/QDebug>
Michal Klocek Adds scroll and zoom to chartviewer	r1748
Jani Honkonen coding style fixes for demos	r2099	View::View(QGraphicsScene scene, QGraphicsWidget form , QWidget *parent)
		: QGraphicsView(scene, parent),
		m_form(form)
Michal Klocek Adds scroll and zoom to chartviewer	r1748	{
		setDragMode(QGraphicsView::NoDrag);
		setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
		setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
		}

		void View::resizeEvent(QResizeEvent *event)
		{
		if (scene())
		scene()->setSceneRect(QRect(QPoint(0, 0), event->size()));
		if (m_form)
		m_form->resize(QSizeF(event->size()));
		QGraphicsView::resizeEvent(event);
		}

		void View::mouseMoveEvent(QMouseEvent *event)
		{
		//BugFix somehow view always eats the mouse move event;
Michal Klocek minor . small bufix to charviewer	r1749	QGraphicsView::mouseMoveEvent(event);
Michal Klocek Adds scroll and zoom to chartviewer	r1748	event->setAccepted(false);
		}

		void View::mouseReleaseEvent(QMouseEvent *event)
		{
		QGraphicsView::mouseReleaseEvent(event);
Jani Honkonen coding style fixes for demos	r2099	//BugFix somehow view always eats the mouse release event;
Michal Klocek Adds scroll and zoom to chartviewer	r1748	event->setAccepted(false);
		}