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diff --git a/src/kernel/tqiconset.h b/src/kernel/tqiconset.h
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+/****************************************************************************
+**
+** Definition of TQIconSet class
+**
+** Created : 980318
+**
+** Copyright (C) 1992-2008 Trolltech ASA.  All rights reserved.
+**
+** This file is part of the kernel module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file.  Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQICONSET_H
+#define TQICONSET_H
+
+#ifndef QT_H
+#include "tqobject.h"
+#include "ntqpixmap.h"
+#endif // QT_H
+
+#ifndef TQT_NO_ICONSET
+
+class TQIconFactory;
+class TQIconSetPrivate;
+
+// ### Remove all 'virtual' functions in TQIconSet (but not TQIconFactory) in TQt 4.0
+class TQ_EXPORT TQIconSet
+{
+public:
+    // the implementation makes assumptions about the value of these
+    enum Size { Automatic, Small, Large };
+    enum Mode { Normal, Disabled, Active };
+    enum State { On, Off };
+
+    TQIconSet();
+    TQIconSet( const TQPixmap& pixmap, Size size = Automatic );
+    TQIconSet( const TQPixmap& smallPix, const TQPixmap& largePix );
+    TQIconSet( const TQIconSet& other );
+    virtual ~TQIconSet();
+
+    void reset( const TQPixmap& pixmap, Size size );
+
+    virtual void setPixmap( const TQPixmap& pixmap, Size size,
+			    Mode mode = Normal, State state = Off );
+    virtual void setPixmap( const TQString& fileName, Size size,
+			    Mode mode = Normal, State state = Off );
+    TQPixmap pixmap( Size size, Mode mode, State state = Off ) const;
+    TQPixmap pixmap( Size size, bool enabled, State state = Off ) const;
+    TQPixmap pixmap() const;
+    bool isGenerated( Size size, Mode mode, State state = Off ) const;
+    void clearGenerated();
+    void installIconFactory( TQIconFactory *factory );
+
+    bool isNull() const;
+
+    void detach();
+
+    TQIconSet& operator=( const TQIconSet& other );
+
+    // static functions
+    static void setIconSize( Size which, const TQSize& size );
+    static const TQSize& iconSize( Size which );
+
+#ifndef Q_QDOC
+    TQ_DUMMY_COMPARISON_OPERATOR(TQIconSet)
+#endif
+
+private:
+    void normalize( Size& which, const TQSize& pixSize );
+    TQPixmap *createScaled( Size size, const TQPixmap *suppliedPix ) const;
+    TQPixmap *createDisabled( Size size, State state ) const;
+
+    TQIconSetPrivate *d;
+};
+
+class TQ_EXPORT TQIconFactory : private TQShared
+{
+public:
+    TQIconFactory();
+    virtual ~TQIconFactory();
+
+    virtual TQPixmap *createPixmap( const TQIconSet& iconSet, TQIconSet::Size size,
+				   TQIconSet::Mode mode, TQIconSet::State state );
+    void setAutoDelete( bool autoDelete ) { autoDel = autoDelete; }
+    bool autoDelete() const { return autoDel; }
+
+    static TQIconFactory *defaultFactory();
+    static void installDefaultFactory( TQIconFactory *factory );
+
+private:
+#if defined(TQ_DISABLE_COPY)
+    TQIconFactory( const TQIconFactory & );
+    TQIconFactory &operator=( const TQIconFactory & );
+#endif
+
+    friend class TQIconSet;
+    friend class TQIconSetPrivate;
+
+    uint autoDel : 1;
+    uint unused : 31;
+};
+
+#endif // TQT_NO_ICONSET
+#endif