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29
30#ifndef VARIANTDATASET_H
31#define VARIANTDATASET_H
32
33#include <QtCore/QScopedPointer>
34#include <QtCore/QVariantList>
35
36//! [1]
37typedef QVariantList VariantDataItem;
38typedef QList<VariantDataItem *> VariantDataItemList;
39//! [1]
40
41class VariantDataSet : public QObject
42{
43 Q_OBJECT
44
45public:
46 explicit VariantDataSet();
47 ~VariantDataSet();
48
49 //! [0]
50 void clear();
51
52 int addItem(VariantDataItem *item);
53 int addItems(VariantDataItemList *itemList);
54
55 const VariantDataItemList &itemList() const;
56
57Q_SIGNALS:
58 void itemsAdded(int index, int count);
59 void dataCleared();
60 //! [0]
61
62private:
63 VariantDataItemList m_variantData;
64
65 Q_DISABLE_COPY(VariantDataSet)
66};
67
68#endif
69

source code of qtdatavis3d/examples/datavisualization/customproxy/variantdataset.h