declarativelineseries.cpp
72 lines
| 2.0 KiB
| text/x-c
|
CppLexer
Jani Honkonen
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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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
Tero Ahola
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r215 | #include "declarativelineseries.h" | ||
#include "declarativechart.h" | ||||
#include "qchart.h" | ||||
Michal Klocek
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r349 | #include "qlineseries.h" | ||
Tero Ahola
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r215 | |||
QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
Tero Ahola
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r1468 | /*! | ||
\qmlclass LineSeries QLineSeries | ||||
\beginfloatleft | ||||
\image demos_qmlchart2.png | ||||
\endfloat | ||||
\clearfloat | ||||
The following QML shows how to create a simple line chart: | ||||
\snippet ../demos/qmlchart/qml/qmlchart/View2.qml 1 | ||||
*/ | ||||
Tero Ahola
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r789 | DeclarativeLineSeries::DeclarativeLineSeries(QObject *parent) : | ||
QLineSeries(parent) | ||||
Tero Ahola
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r215 | { | ||
Tero Ahola
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r1465 | connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int))); | ||
connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int))); | ||||
Tero Ahola
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r215 | } | ||
Tero Ahola
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r1401 | QXYSeries *DeclarativeLineSeries::xySeries() | ||
{ | ||||
return this; | ||||
} | ||||
Tero Ahola
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r1465 | void DeclarativeLineSeries::handleCountChanged(int index) | ||
{ | ||||
Q_UNUSED(index) | ||||
emit countChanged(points().count()); | ||||
} | ||||
Tero Ahola
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r1202 | QDeclarativeListProperty<QObject> DeclarativeLineSeries::declarativeChildren() | ||
{ | ||||
return QDeclarativeListProperty<QObject>(this, 0, &appendDeclarativeChildren); | ||||
} | ||||
void DeclarativeLineSeries::appendDeclarativeChildren(QDeclarativeListProperty<QObject> *list, QObject *element) | ||||
{ | ||||
Tero Ahola
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r1465 | Q_UNUSED(list) | ||
Q_UNUSED(element) | ||||
// Empty implementation, childs are parsed in componentComplete | ||||
Tero Ahola
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r1202 | } | ||
Tero Ahola
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r215 | #include "moc_declarativelineseries.cpp" | ||
QTCOMMERCIALCHART_END_NAMESPACE | ||||