HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · examples/charts/chartinteractions/chartview.cpp

Fix QNX build issue...

Fix QNX build issue Use qmath and cmath methods instead of math.h methods. Change-Id: I7c853f2e1218a1d3cde15a089192c24a6b0b1395 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

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             chartview.cpp
        
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      /****************************************************************************

      **

      ** Copyright (C) 2014 Digia Plc

      ** All rights reserved.

      ** For any questions to Digia, please use contact form at http://qt.io

      **

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

      **

      ** 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

      ** agreement between you and Digia.

      **

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

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

      **

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

      #include "chartview.h"

      #include <QtGui/QMouseEvent>

      #include "chart.h"

      ChartView::ChartView(Chart *chart, QWidget *parent) :

          QChartView(chart, parent)

      {

          m_chart = chart;

      }

      void ChartView::mousePressEvent(QMouseEvent *event)

      {

          m_mousePos = event->pos();

          QChartView::mousePressEvent(event);

      }

      void ChartView::mouseMoveEvent(QMouseEvent *event)

      {

          m_chart->handlePointMove(event->pos());

          QChartView::mouseMoveEvent(event);

      }

      void ChartView::mouseReleaseEvent(QMouseEvent *event)

      {

          if (event->pos() != m_mousePos) {

              m_chart->handlePointMove(event->pos());

              m_chart->setPointClicked(false);

          }

          QChartView::mouseReleaseEvent(event);

      }

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				/****************************************************************************
				**
				** Copyright (C) 2014 Digia Plc
				** All rights reserved.
				** For any questions to Digia, please use contact form at http://qt.io
				**
				** This file is part of the Qt Charts module.
				**
				** 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
				** agreement between you and Digia.
				**
				** If you have questions regarding the use of this file, please use
				** contact form at http://qt.io
				**
				****************************************************************************/

				#include "chartview.h"
				#include <QtGui/QMouseEvent>
				#include "chart.h"

				ChartView::ChartView(Chart chart, QWidget parent) :
				QChartView(chart, parent)
				{
				m_chart = chart;
				}

				void ChartView::mousePressEvent(QMouseEvent *event)
				{
				m_mousePos = event->pos();
				QChartView::mousePressEvent(event);
				}

				void ChartView::mouseMoveEvent(QMouseEvent *event)
				{
				m_chart->handlePointMove(event->pos());
				QChartView::mouseMoveEvent(event);
				}

				void ChartView::mouseReleaseEvent(QMouseEvent *event)
				{
				if (event->pos() != m_mousePos) {
				m_chart->handlePointMove(event->pos());
				m_chart->setPointClicked(false);
				}
				QChartView::mouseReleaseEvent(event);
				}