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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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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.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef DECLARATIVEPIESERIES_H
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#define DECLARATIVEPIESERIES_H
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#include "qchartglobal.h"
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#include <QPieSlice>
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#include <QPieSeries>
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#include <QDeclarativeParserStatus>
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#include <QDeclarativeListProperty>
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#include <QAbstractItemModel>
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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class QChart;
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class DeclarativePieSeries : public QPieSeries, public QDeclarativeParserStatus
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{
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Q_OBJECT
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Q_INTERFACES(QDeclarativeParserStatus)
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Q_PROPERTY(QDeclarativeListProperty<QObject> seriesChildren READ seriesChildren)
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Q_CLASSINFO("DefaultProperty", "seriesChildren")
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public:
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explicit DeclarativePieSeries(QObject *parent = 0);
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QDeclarativeListProperty<QObject> seriesChildren();
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Q_INVOKABLE QPieSlice *at(int index);
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Q_INVOKABLE QPieSlice *find(QString label);
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Q_INVOKABLE QPieSlice *append(QString label, qreal value);
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Q_INVOKABLE bool remove(QPieSlice *slice);
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Q_INVOKABLE void clear();
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public:
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void classBegin();
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void componentComplete();
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Q_SIGNALS:
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void sliceAdded(QPieSlice* slice);
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void sliceRemoved(QPieSlice* slice);
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public Q_SLOTS:
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static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
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void handleAdded(QList<QPieSlice*> slices);
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void handleRemoved(QList<QPieSlice*> slices);
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};
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QTCOMMERCIALCHART_END_NAMESPACE
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#endif // DECLARATIVEPIESERIES_H
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