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diff --git a/src/datavisualization/data/qbardataitem.h b/src/datavisualization/data/qbardataitem.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 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 QBARDATAITEM_H
+#define QBARDATAITEM_H
+
+#include <QtDataVisualization/qdatavisualizationenums.h>
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+class QBarDataItemPrivate;
+
+class QT_DATAVISUALIZATION_EXPORT QBarDataItem
+{
+public:
+    QBarDataItem();
+    QBarDataItem(qreal value);
+    QBarDataItem(const QBarDataItem &other);
+    ~QBarDataItem();
+
+    QBarDataItem &operator=(const QBarDataItem &other);
+
+    void setValue(qreal value);
+    qreal value() const;
+
+    // TODO Set color, label format, ...?
+
+protected:
+    virtual void createExtraData();
+
+    QBarDataItemPrivate *d_ptr;
+
+private:
+    qreal m_value;
+};
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif