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diff --git a/tools/qmldebugger/standalone/objecttree.h b/tools/qmldebugger/standalone/objecttree.h
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+++ b/tools/qmldebugger/standalone/objecttree.h
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt QML Debugger of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef OBJECTTREE_H
+#define OBJECTTREE_H
+
+#include <QtGui/qtreewidget.h>
+
+QT_BEGIN_NAMESPACE
+
+class QTreeWidgetItem;
+
+class QmlEngineDebug;
+class QmlDebugObjectReference;
+class QmlDebugObjectQuery;
+class QmlDebugContextReference;
+class QmlDebugConnection;
+
+
+class ObjectTree : public QTreeWidget
+{
+    Q_OBJECT
+public:
+    ObjectTree(QmlEngineDebug *client = 0, QWidget *parent = 0);
+
+    void setEngineDebug(QmlEngineDebug *client);
+    
+signals:
+    void currentObjectChanged(const QmlDebugObjectReference &);
+    void activated(const QmlDebugObjectReference &);
+    void expressionWatchRequested(const QmlDebugObjectReference &, const QString &);
+
+public slots:
+    void reload(int objectDebugId);     // set the root object
+    void setCurrentObject(int debugId); // select an object in the tree
+
+protected:
+    virtual void mousePressEvent(QMouseEvent *);
+
+private slots:
+    void objectFetched();
+    void currentItemChanged(QTreeWidgetItem *);
+    void activated(QTreeWidgetItem *);
+
+private:
+    QTreeWidgetItem *findItemByObjectId(int debugId) const;
+    QTreeWidgetItem *findItem(QTreeWidgetItem *item, int debugId) const;
+    void dump(const QmlDebugContextReference &, int);
+    void dump(const QmlDebugObjectReference &, int);
+    void buildTree(const QmlDebugObjectReference &, QTreeWidgetItem *parent);
+
+    QmlEngineDebug *m_client;
+    QmlDebugObjectQuery *m_query;
+};
+
+QT_END_NAMESPACE
+
+
+#endif