| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QTGRAPHS_QSCATTERDATAPROXY_H |
| 5 | #define QTGRAPHS_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 | |