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reintroducing clicked and hovered signals to barset. Makes some things easier on QML api
reintroducing clicked and hovered signals to barset. Makes some things easier on QML api

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declarativescatterseries.cpp
73 lines | 2.2 KiB | text/x-c | CppLexer
/ plugins / declarative / declarativescatterseries.cpp
/****************************************************************************
**
** 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 "declarativescatterseries.h"
#include "declarativechart.h"
#include "qchart.h"
#include "qscatterseries.h"
QTCOMMERCIALCHART_BEGIN_NAMESPACE
/*!
\qmlclass ScatterSeries QScatterSeries
The following QML shows how to create a chart with two simple scatter series:
\snippet ../demos/qmlchart/qml/qmlchart/View5.qml 1
\snippet ../demos/qmlchart/qml/qmlchart/View5.qml 2
\beginfloatleft
\image demos_qmlchart5.png
\endfloat
\clearfloat
*/
DeclarativeScatterSeries::DeclarativeScatterSeries(QObject *parent) :
QScatterSeries(parent)
{
connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
}
QXYSeries *DeclarativeScatterSeries::xySeries()
{
return this;
}
void DeclarativeScatterSeries::handleCountChanged(int index)
{
Q_UNUSED(index)
emit countChanged(QScatterSeries::count());
}
QDeclarativeListProperty<QObject> DeclarativeScatterSeries::declarativeChildren()
{
return QDeclarativeListProperty<QObject>(this, 0, &appendDeclarativeChildren);
}
void DeclarativeScatterSeries::appendDeclarativeChildren(QDeclarativeListProperty<QObject> *list, QObject *element)
{
Q_UNUSED(list)
Q_UNUSED(element)
// Empty implementation, childs are parsed in componentComplete
}
#include "moc_declarativescatterseries.cpp"
QTCOMMERCIALCHART_END_NAMESPACE