qscatterdataproxy.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#ifndef QTDATAVIS3D_QSCATTERDATAPROXY_H

#define QTDATAVIS3D_QSCATTERDATAPROXY_H

#include <QtDataVisualization/qabstractdataproxy.h>

#include <QtDataVisualization/qscatterdataitem.h>

Q_MOC_INCLUDE(<QtDataVisualization/qscatter3dseries.h>)

QT_BEGIN_NAMESPACE

class QScatterDataProxyPrivate;

class QScatter3DSeries;

typedef QList<QScatterDataItem> QScatterDataArray;

class Q_DATAVISUALIZATION_EXPORT QScatterDataProxy : public QAbstractDataProxy

    Q_OBJECT

    Q_PROPERTY(int itemCount READ itemCount NOTIFY itemCountChanged)

    Q_PROPERTY(QScatter3DSeries *series READ series NOTIFY seriesChanged)

public:

    explicit QScatterDataProxy(QObject *parent = nullptr);

    virtual ~QScatterDataProxy();

    QScatter3DSeries *series() const;

    int itemCount() const;

    const QScatterDataArray *array() const;

    const QScatterDataItem *itemAt(int index) const;

    void resetArray(QScatterDataArray *newArray);

    void setItem(int index, const QScatterDataItem &item);

    void setItems(int index, const QScatterDataArray &items);

    int addItem(const QScatterDataItem &item);

    int addItems(const QScatterDataArray &items);

    void insertItem(int index, const QScatterDataItem &item);

    void insertItems(int index, const QScatterDataArray &items);

    void removeItems(int index, int removeCount);

Q_SIGNALS:

    void arrayReset();

    void itemsAdded(int startIndex, int count);

    void itemsChanged(int startIndex, int count);

    void itemsRemoved(int startIndex, int count);

    void itemsInserted(int startIndex, int count);

    void itemCountChanged(int count);

    void seriesChanged(QScatter3DSeries *series);

protected:

    explicit QScatterDataProxy(QScatterDataProxyPrivate *d, QObject *parent = nullptr);

    QScatterDataProxyPrivate *dptr();

    const QScatterDataProxyPrivate *dptrc() const;

private:

    Q_DISABLE_COPY(QScatterDataProxy)

    friend class Scatter3DController;

};

QT_END_NAMESPACE

#endif