1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#ifndef QTDATAVIS3D_QSURFACEDATAPROXY_H
5#define QTDATAVIS3D_QSURFACEDATAPROXY_H
6
7#include <QtDataVisualization/qabstractdataproxy.h>
8#include <QtDataVisualization/qsurfacedataitem.h>
9
10Q_MOC_INCLUDE(<QtDataVisualization/qsurface3dseries.h>)
11
12QT_BEGIN_NAMESPACE
13
14class QSurfaceDataProxyPrivate;
15class QSurface3DSeries;
16
17typedef QList<QSurfaceDataItem> QSurfaceDataRow;
18typedef QList<QSurfaceDataRow *> QSurfaceDataArray;
19
20class Q_DATAVISUALIZATION_EXPORT QSurfaceDataProxy : public QAbstractDataProxy
21{
22 Q_OBJECT
23
24 Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
25 Q_PROPERTY(int columnCount READ columnCount NOTIFY columnCountChanged)
26 Q_PROPERTY(QSurface3DSeries *series READ series NOTIFY seriesChanged)
27
28public:
29 explicit QSurfaceDataProxy(QObject *parent = nullptr);
30 virtual ~QSurfaceDataProxy();
31
32 QSurface3DSeries *series() const;
33 int rowCount() const;
34 int columnCount() const;
35 const QSurfaceDataArray *array() const;
36 const QSurfaceDataItem *itemAt(int rowIndex, int columnIndex) const;
37 const QSurfaceDataItem *itemAt(const QPoint &position) const;
38
39 void resetArray(QSurfaceDataArray *newArray);
40
41 void setRow(int rowIndex, QSurfaceDataRow *row);
42 void setRows(int rowIndex, const QSurfaceDataArray &rows);
43
44 void setItem(int rowIndex, int columnIndex, const QSurfaceDataItem &item);
45 void setItem(const QPoint &position, const QSurfaceDataItem &item);
46
47 int addRow(QSurfaceDataRow *row);
48 int addRows(const QSurfaceDataArray &rows);
49
50 void insertRow(int rowIndex, QSurfaceDataRow *row);
51 void insertRows(int rowIndex, const QSurfaceDataArray &rows);
52
53 void removeRows(int rowIndex, int removeCount);
54
55Q_SIGNALS:
56 void arrayReset();
57 void rowsAdded(int startIndex, int count);
58 void rowsChanged(int startIndex, int count);
59 void rowsRemoved(int startIndex, int count);
60 void rowsInserted(int startIndex, int count);
61 void itemChanged(int rowIndex, int columnIndex);
62
63 void rowCountChanged(int count);
64 void columnCountChanged(int count);
65 void seriesChanged(QSurface3DSeries *series);
66
67protected:
68 explicit QSurfaceDataProxy(QSurfaceDataProxyPrivate *d, QObject *parent = nullptr);
69 QSurfaceDataProxyPrivate *dptr();
70 const QSurfaceDataProxyPrivate *dptrc() const;
71
72private:
73 Q_DISABLE_COPY(QSurfaceDataProxy)
74
75 friend class Surface3DController;
76};
77
78QT_END_NAMESPACE
79
80#endif
81

source code of qtdatavis3d/src/datavisualization/data/qsurfacedataproxy.h