1 | // Copyright (C) 2023 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
3 | |
4 | #ifndef QSCATTERDATAPROXY_H |
5 | #define QSCATTERDATAPROXY_H |
6 | |
7 | #include <QtGraphs/qabstractdataproxy.h> |
8 | #include <QtGraphs/qscatterdataitem.h> |
9 | |
10 | Q_MOC_INCLUDE(<QtGraphs/qscatter3dseries.h>) |
11 | |
12 | QT_BEGIN_NAMESPACE |
13 | |
14 | class QScatterDataProxyPrivate; |
15 | class QScatter3DSeries; |
16 | |
17 | using QScatterDataArray = QList<QScatterDataItem>; |
18 | |
19 | class Q_GRAPHS_EXPORT QScatterDataProxy : public QAbstractDataProxy |
20 | { |
21 | Q_OBJECT |
22 | Q_DECLARE_PRIVATE(QScatterDataProxy) |
23 | Q_PROPERTY(qsizetype itemCount READ itemCount NOTIFY itemCountChanged FINAL) |
24 | Q_PROPERTY(QScatter3DSeries *series READ series NOTIFY seriesChanged FINAL) |
25 | |
26 | public: |
27 | explicit QScatterDataProxy(QObject *parent = nullptr); |
28 | ~QScatterDataProxy() override; |
29 | |
30 | QScatter3DSeries *series() const; |
31 | qsizetype itemCount() const; |
32 | const QScatterDataItem &itemAt(qsizetype index) const; |
33 | |
34 | void resetArray(); |
35 | void resetArray(QScatterDataArray newArray); |
36 | |
37 | void setItem(qsizetype index, QScatterDataItem item); |
38 | void setItems(qsizetype index, QScatterDataArray items); |
39 | |
40 | qsizetype addItem(QScatterDataItem item); |
41 | qsizetype addItem(QScatterDataItem &&item); |
42 | qsizetype addItems(QScatterDataArray items); |
43 | qsizetype addItems(QScatterDataArray &&items); |
44 | |
45 | void insertItem(qsizetype index, QScatterDataItem item); |
46 | void insertItems(qsizetype index, QScatterDataArray items); |
47 | |
48 | void removeItems(qsizetype index, qsizetype removeCount); |
49 | |
50 | Q_SIGNALS: |
51 | void arrayReset(); |
52 | void itemsAdded(qsizetype startIndex, qsizetype count); |
53 | void itemsChanged(qsizetype startIndex, qsizetype count); |
54 | void itemsRemoved(qsizetype startIndex, qsizetype count); |
55 | void itemsInserted(qsizetype startIndex, qsizetype count); |
56 | |
57 | void itemCountChanged(qsizetype count); |
58 | void seriesChanged(QScatter3DSeries *series); |
59 | |
60 | protected: |
61 | explicit QScatterDataProxy(QScatterDataProxyPrivate &d, QObject *parent = nullptr); |
62 | |
63 | private: |
64 | Q_DISABLE_COPY(QScatterDataProxy) |
65 | |
66 | friend class QQuickGraphsScatter; |
67 | }; |
68 | |
69 | QT_END_NAMESPACE |
70 | |
71 | #endif |
72 | |