diff -r 000000000000 -r 1918ee327afb src/qt3support/tools/q3signal.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/qt3support/tools/q3signal.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,97 @@
+/****************************************************************************
+**
+** 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 Qt3Support module 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 Q3SIGNAL_H
+#define Q3SIGNAL_H
+
+#include <QtCore/qvariant.h>
+#include <QtCore/qobject.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Qt3SupportLight)
+
+class Q_COMPAT_EXPORT Q3Signal : public QObject
+{
+    Q_OBJECT
+
+public:
+    Q3Signal(QObject *parent=0, const char *name=0);
+    ~Q3Signal();
+
+    bool	connect(const QObject *receiver, const char *member);
+    bool	disconnect(const QObject *receiver, const char *member=0);
+
+    void	activate();
+
+    bool	isBlocked()	 const		{ return QObject::signalsBlocked(); }
+    void	block(bool b)		{ QObject::blockSignals(b); }
+#ifndef QT_NO_VARIANT
+    void	setParameter(int value);
+    int		parameter() const;
+#endif
+
+#ifndef QT_NO_VARIANT
+    void	setValue(const QVariant &value);
+    QVariant	value() const;
+#endif
+Q_SIGNALS:
+#ifndef QT_NO_VARIANT
+    void signal(const QVariant&);
+#endif
+    void intSignal(int);
+
+private:
+    Q_DISABLE_COPY(Q3Signal)
+
+#ifndef QT_NO_VARIANT
+    QVariant val;
+#endif
+
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // Q3SIGNAL_H