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Adding metatype declarations in qml plugin for Qt5...
Adding metatype declarations in qml plugin for Qt5 Not sure why they are needed for Qt5. Definetly NOT needed for Qt4.
Jani Honkonen - - Load All Authors

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r2099:dacd8b696e6b
r2257:b97c592cff78
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chart.cpp
72 lines | 1.9 KiB | text/x-c | CppLexer
/ demos / dynamicspline / chart.cpp
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Jani Honkonen
Add/modify license headers
 r830 /****************************************************************************
**
** 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
** $QT_END_LICENSE$
**
****************************************************************************/
Jani Honkonen
Make ekgchart compile
 r840 #include "chart.h"
Michal Klocek
Refactors QAxis to QAbstractAxis...
 r1541 #include <QAbstractAxis>
Michal Klocek
Adds ekg example draft
 r599 #include <QSplineSeries>
Marek Rosa
class QValuesAxis renamed to QValueAxis
 r1804 #include <QValueAxis>
Michal Klocek
Adds ekg example draft
 r599 #include <QTime>
Michal Klocek
Adds plotArea()...
 r1648 #include <QDebug>
Michal Klocek
Adds ekg example draft
 r599
Marek Rosa
F1 qml example fixed
 r1663 Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags):
QChart(parent, wFlags),
m_series(0),
Marek Rosa
class QValuesAxis renamed to QValueAxis
 r1804 m_axis(new QValueAxis),
Marek Rosa
F1 qml example fixed
 r1663 m_step(0),
Michal Klocek
Adds plotArea()...
 r1648 m_x(5),
Jani Honkonen
Make ekgchart compile
 r840 m_y(1)
Michal Klocek
Adds ekg example draft
 r599 {
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977 qsrand((uint) QTime::currentTime().msec());
Michal Klocek
Adds ekg example draft
 r599
Jani Honkonen
Make ekgchart compile
 r840 QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
Michal Klocek
minor. updates to line ekg exampels
 r705 m_timer.setInterval(1000);
Michal Klocek
Adds ekg example draft
 r599
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977 m_series = new QSplineSeries(this);
Michal Klocek
minor. updates to line ekg exampels
 r705 QPen green(Qt::red);
Michal Klocek
Adds ekg example draft
 r599 green.setWidth(3);
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977 m_series->setPen(green);
m_series->append(m_x, m_y);
Michal Klocek
Adds ekg example draft
 r599
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977 addSeries(m_series);
Marek Rosa
Updated spline nad legend example
 r1585 createDefaultAxes();
Jani Honkonen
coding style fixes for demos
 r2099 setAxisX(m_axis, m_series);
Marek Rosa
QValueAxis ticksCount to tickCount
 r1807 m_axis->setTickCount(5);
Michal Klocek
Adds plotArea()...
 r1648 axisX()->setRange(0, 10);
axisY()->setRange(-5, 10);
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977
Michal Klocek
Adds ekg example draft
 r599 m_timer.start();
}
Jani Honkonen
Make ekgchart compile
 r840 Chart::~Chart()
Michal Klocek
Adds ekg example draft
 r599 {
}
Jani Honkonen
Make ekgchart compile
 r840 void Chart::handleTimeout()
Michal Klocek
Adds ekg example draft
 r599 {
Jani Honkonen
coding style fixes for demos
 r2099 qreal x = plotArea().width() / m_axis->tickCount();
qreal y = (m_axis->max() - m_axis->min()) / m_axis->tickCount();
Michal Klocek
Adds plotArea()...
 r1648 m_x += y;
Michal Klocek
Adds ekg example draft
 r599 m_y = qrand() % 5 - 2.5;
Jani Honkonen
Rename ekgchart -> dynamicspline
 r977 m_series->append(m_x, m_y);
Jani Honkonen
coding style fixes for demos
 r2099 scroll(x, 0);
if (m_x == 100)
m_timer.stop();
Michal Klocek
Adds ekg example draft
 r599 }