1 files changed, 57 insertions, 0 deletions
diff --git a/examples/datavisualization/customproxy/variantdataset.h b/examples/datavisualization/customproxy/variantdataset.h
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+#ifndef VARIANTDATASET_H
+#define VARIANTDATASET_H
+
+#include <QScopedPointer>
+#include <QVariantList>
+
+//! [1]
+typedef QVariantList VariantDataItem;
+typedef QList<VariantDataItem *> VariantDataItemList;
+//! [1]
+
+class VariantDataSet : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit VariantDataSet();
+    ~VariantDataSet();
+
+    //! [0]
+    void clear();
+
+    int addItem(VariantDataItem *item);
+    int addItems(VariantDataItemList *itemList);
+
+    const VariantDataItemList &itemList() const;
+
+signals:
+    void itemsAdded(int index, int count);
+    void dataCleared();
+    //! [0]
+
+private:
+    VariantDataItemList m_variantData;
+
+    Q_DISABLE_COPY(VariantDataSet)
+};
+
+#endif