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diff --git a/tools/qmldebugger/standalone/expressionquerywidget.h b/tools/qmldebugger/standalone/expressionquerywidget.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 EXPRESSIONQUERYWIDGET_H
+#define EXPRESSIONQUERYWIDGET_H
+
+#include <QWidget>
+
+#include <private/qmldebug_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QGroupBox;
+class QTextEdit;
+class QLineEdit;
+class QPushButton;
+
+class ExpressionQueryWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    enum Mode {
+        SeparateEntryMode,
+        ShellMode
+    };
+
+    ExpressionQueryWidget(Mode mode = SeparateEntryMode, QmlEngineDebug *client = 0, QWidget *parent = 0);
+    
+    void setEngineDebug(QmlEngineDebug *client);
+    void clear();
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event);
+
+public slots:
+    void setCurrentObject(const QmlDebugObjectReference &obj);
+
+private slots:
+    void executeExpression();
+    void showResult();
+
+private:
+    void appendPrompt();
+    void checkCurrentContext();
+    void showCurrentContext();
+    void updateTitle();
+
+    Mode m_mode;
+
+    QmlEngineDebug *m_client;
+    QmlDebugExpressionQuery *m_query;
+    QTextEdit *m_textEdit;
+    QLineEdit *m_lineEdit;
+    QPushButton *m_button;
+    QString m_prompt;
+    QString m_expr;
+    QString m_lastExpr;
+
+    QString m_title;
+
+    QmlDebugObjectReference m_currObject;
+    QmlDebugObjectReference m_objectAtLastFocus;
+};
+
+QT_END_NAMESPACE
+
+#endif
+