72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#ifndef QSCATTERDATAPROXY_H
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#define QSCATTERDATAPROXY_H
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#include <QtDataVisualization/qabstractdataproxy.h>
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#include <QtDataVisualization/qscatterdataitem.h>
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Q_MOC_INCLUDE(<QtDataVisualization/qscatter3dseries.h>)
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QT_BEGIN_NAMESPACE
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class QScatterDataProxyPrivate;
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class QScatter3DSeries;
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typedef QList<QScatterDataItem> QScatterDataArray;
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class Q_DATAVISUALIZATION_EXPORT QScatterDataProxy : public QAbstractDataProxy
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{
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Q_OBJECT
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Q_PROPERTY(int itemCount READ itemCount NOTIFY itemCountChanged)
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Q_PROPERTY(QScatter3DSeries *series READ series NOTIFY seriesChanged)
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public:
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explicit QScatterDataProxy(QObject *parent = nullptr);
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virtual ~QScatterDataProxy();
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QScatter3DSeries *series() const;
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int itemCount() const;
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const QScatterDataArray *array() const;
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const QScatterDataItem *itemAt(int index) const;
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void resetArray(QScatterDataArray *newArray);
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void setItem(int index, const QScatterDataItem &item);
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void setItems(int index, const QScatterDataArray &items);
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int addItem(const QScatterDataItem &item);
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int addItems(const QScatterDataArray &items);
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void insertItem(int index, const QScatterDataItem &item);
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void insertItems(int index, const QScatterDataArray &items);
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void removeItems(int index, int removeCount);
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Q_SIGNALS:
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void arrayReset();
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void itemsAdded(int startIndex, int count);
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void itemsChanged(int startIndex, int count);
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void itemsRemoved(int startIndex, int count);
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void itemsInserted(int startIndex, int count);
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void itemCountChanged(int count);
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void seriesChanged(QScatter3DSeries *series);
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protected:
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explicit QScatterDataProxy(QScatterDataProxyPrivate *d, QObject *parent = nullptr);
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QScatterDataProxyPrivate *dptr();
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const QScatterDataProxyPrivate *dptrc() const;
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private:
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Q_DISABLE_COPY(QScatterDataProxy)
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friend class Scatter3DController;
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};
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QT_END_NAMESPACE
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#endif
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