|
|
/****************************************************************************
|
|
|
**
|
|
|
** 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
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#include "declarativesplineseries.h"
|
|
|
#include "declarativechart.h"
|
|
|
#include <QChart>
|
|
|
#include "declarativexypoint.h"
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
/*!
|
|
|
\qmlclass SplineSeries QSplineSeries
|
|
|
|
|
|
\section1 Example Usage
|
|
|
|
|
|
\beginfloatleft
|
|
|
\image demos_qmlchart3.png
|
|
|
\endfloat
|
|
|
\clearfloat
|
|
|
|
|
|
The following QML shows how to create a simple spline chart:
|
|
|
\snippet ../demos/qmlchart/qml/qmlchart/View3.qml 1
|
|
|
*/
|
|
|
|
|
|
DeclarativeSplineSeries::DeclarativeSplineSeries(QObject *parent) :
|
|
|
QSplineSeries(parent)
|
|
|
{
|
|
|
connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
|
|
|
connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
|
|
|
}
|
|
|
|
|
|
QXYSeries *DeclarativeSplineSeries::xySeries()
|
|
|
{
|
|
|
return this;
|
|
|
}
|
|
|
|
|
|
void DeclarativeSplineSeries::handleCountChanged(int index)
|
|
|
{
|
|
|
Q_UNUSED(index)
|
|
|
emit countChanged(points().count());
|
|
|
}
|
|
|
|
|
|
QDeclarativeListProperty<QObject> DeclarativeSplineSeries::declarativeChildren()
|
|
|
{
|
|
|
return QDeclarativeListProperty<QObject>(this, 0, &appendDeclarativeChildren);
|
|
|
}
|
|
|
|
|
|
void DeclarativeSplineSeries::appendDeclarativeChildren(QDeclarativeListProperty<QObject> *list, QObject *element)
|
|
|
{
|
|
|
Q_UNUSED(list)
|
|
|
Q_UNUSED(element)
|
|
|
// Empty implementation, childs are parsed in componentComplete
|
|
|
}
|
|
|
|
|
|
#include "moc_declarativesplineseries.cpp"
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
