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diff --git a/examples/widgets/mainwindows/mainwindow/colorswatch.h b/examples/widgets/mainwindows/mainwindow/colorswatch.h
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+++ b/examples/widgets/mainwindows/mainwindow/colorswatch.h
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the demonstration applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef COLORSWATCH_H
+#define COLORSWATCH_H
+
+#include <QDockWidget>
+
+QT_FORWARD_DECLARE_CLASS(QAction)
+QT_FORWARD_DECLARE_CLASS(QActionGroup)
+QT_FORWARD_DECLARE_CLASS(QMenu)
+
+class ColorSwatch : public QDockWidget
+{
+    Q_OBJECT
+
+    QAction *closableAction;
+    QAction *movableAction;
+    QAction *floatableAction;
+    QAction *floatingAction;
+    QAction *verticalTitleBarAction;
+
+    QActionGroup *allowedAreasActions;
+    QAction *allowLeftAction;
+    QAction *allowRightAction;
+    QAction *allowTopAction;
+    QAction *allowBottomAction;
+
+    QActionGroup *areaActions;
+    QAction *leftAction;
+    QAction *rightAction;
+    QAction *topAction;
+    QAction *bottomAction;
+
+    QAction *changeSizeHintsAction;
+
+    QMenu *tabMenu;
+    QMenu *splitHMenu;
+    QMenu *splitVMenu;
+
+    QAction *windowModifiedAction;
+
+public:
+    ColorSwatch(const QString &colorName, QWidget *parent = 0, Qt::WindowFlags flags = 0);
+
+    QMenu *menu;
+    void setCustomSizeHint(const QSize &size);
+
+protected:
+    virtual void contextMenuEvent(QContextMenuEvent *event);
+    virtual void resizeEvent(QResizeEvent *e);
+
+private:
+    void allow(Qt::DockWidgetArea area, bool allow);
+    void place(Qt::DockWidgetArea area, bool place);
+
+private slots:
+    void changeClosable(bool on);
+    void changeMovable(bool on);
+    void changeFloatable(bool on);
+    void changeFloating(bool on);
+    void changeVerticalTitleBar(bool on);
+    void updateContextMenu();
+
+    void allowLeft(bool a);
+    void allowRight(bool a);
+    void allowTop(bool a);
+    void allowBottom(bool a);
+
+    void placeLeft(bool p);
+    void placeRight(bool p);
+    void placeTop(bool p);
+    void placeBottom(bool p);
+
+    void splitInto(QAction *action);
+    void tabInto(QAction *action);
+};
+
+class BlueTitleBar : public QWidget
+{
+    Q_OBJECT
+public:
+    BlueTitleBar(QWidget *parent = 0);
+
+    QSize sizeHint() const { return minimumSizeHint(); }
+    QSize minimumSizeHint() const;
+protected:
+    void paintEvent(QPaintEvent *event);
+    void mousePressEvent(QMouseEvent *event);
+public slots:
+    void updateMask();
+
+private:
+    QPixmap leftPm, centerPm, rightPm;
+};
+
+
+#endif