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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd
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** All rights reserved.
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** For any questions to The Qt Company, please use contact form at http://qt.io
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**
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** This file is part of the Qt Charts module.
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**
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** Licensees holding valid commercial license for Qt may use this file in
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** accordance with the Qt License Agreement provided with the Software
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** or, alternatively, in accordance with the terms contained in a written
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** agreement between you and The Qt Company.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.io
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**
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****************************************************************************/
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#include "chartview.h"
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#include <QtGui/QMouseEvent>
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#include "chart.h"
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ChartView::ChartView(Chart *chart, QWidget *parent) :
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QChartView(chart, parent)
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{
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m_chart = chart;
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}
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void ChartView::mousePressEvent(QMouseEvent *event)
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{
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m_mousePos = event->pos();
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QChartView::mousePressEvent(event);
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}
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void ChartView::mouseMoveEvent(QMouseEvent *event)
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{
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m_chart->handlePointMove(event->pos());
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QChartView::mouseMoveEvent(event);
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}
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void ChartView::mouseReleaseEvent(QMouseEvent *event)
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{
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if (event->pos() != m_mousePos) {
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m_chart->handlePointMove(event->pos());
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m_chart->setPointClicked(false);
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}
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QChartView::mouseReleaseEvent(event);
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}
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