96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Data Visualization module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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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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QT_BEGIN_NAMESPACE_DATAVISUALIZATION
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class QScatterDataProxyPrivate;
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class QScatter3DSeries;
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typedef QVector<QScatterDataItem> QScatterDataArray;
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class QT_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_DATAVISUALIZATION
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#endif
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