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29 | |
30 | #ifndef QSCATTERDATAPROXY_H |
31 | #define QSCATTERDATAPROXY_H |
32 | |
33 | #include <QtDataVisualization/qabstractdataproxy.h> |
34 | #include <QtDataVisualization/qscatterdataitem.h> |
35 | |
36 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
37 | |
38 | class QScatterDataProxyPrivate; |
39 | class QScatter3DSeries; |
40 | |
41 | typedef QVector<QScatterDataItem> QScatterDataArray; |
42 | |
43 | class QT_DATAVISUALIZATION_EXPORT QScatterDataProxy : public QAbstractDataProxy |
44 | { |
45 | Q_OBJECT |
46 | |
47 | Q_PROPERTY(int itemCount READ itemCount NOTIFY itemCountChanged) |
48 | Q_PROPERTY(QScatter3DSeries *series READ series NOTIFY seriesChanged) |
49 | |
50 | public: |
51 | explicit QScatterDataProxy(QObject *parent = nullptr); |
52 | virtual ~QScatterDataProxy(); |
53 | |
54 | QScatter3DSeries *series() const; |
55 | int itemCount() const; |
56 | const QScatterDataArray *array() const; |
57 | const QScatterDataItem *itemAt(int index) const; |
58 | |
59 | void resetArray(QScatterDataArray *newArray); |
60 | |
61 | void setItem(int index, const QScatterDataItem &item); |
62 | void setItems(int index, const QScatterDataArray &items); |
63 | |
64 | int addItem(const QScatterDataItem &item); |
65 | int addItems(const QScatterDataArray &items); |
66 | |
67 | void insertItem(int index, const QScatterDataItem &item); |
68 | void insertItems(int index, const QScatterDataArray &items); |
69 | |
70 | void removeItems(int index, int removeCount); |
71 | |
72 | Q_SIGNALS: |
73 | void arrayReset(); |
74 | void itemsAdded(int startIndex, int count); |
75 | void itemsChanged(int startIndex, int count); |
76 | void itemsRemoved(int startIndex, int count); |
77 | void itemsInserted(int startIndex, int count); |
78 | |
79 | void itemCountChanged(int count); |
80 | void seriesChanged(QScatter3DSeries *series); |
81 | |
82 | protected: |
83 | explicit QScatterDataProxy(QScatterDataProxyPrivate *d, QObject *parent = nullptr); |
84 | QScatterDataProxyPrivate *dptr(); |
85 | const QScatterDataProxyPrivate *dptrc() const; |
86 | |
87 | private: |
88 | Q_DISABLE_COPY(QScatterDataProxy) |
89 | |
90 | friend class Scatter3DController; |
91 | }; |
92 | |
93 | QT_END_NAMESPACE_DATAVISUALIZATION |
94 | |
95 | #endif |
96 | |