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diff --git a/src/plugins/coreplugin/basemode.cpp b/src/plugins/coreplugin/basemode.cpp
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+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, 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 file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#include "basemode.h"
+
+#include <QtGui/QWidget>
+
+#include <extensionsystem/pluginmanager.h>
+
+using namespace Core;
+
+/*!
+    \class BaseMode
+    \mainclass
+    \ingroup qwb
+    \inheaderfile basemode.h
+    \brief A base implementation of the mode interface IMode.
+
+    The BaseMode class can be used directly for most IMode implementations. It has setter functions
+    for the mode properties and a convenience constructor.
+
+    The ownership of the widget is given to the BaseMode, so when the BaseMode is destroyed it
+    deletes its widget.
+
+    A typical use case is to do the following in the init method of a plugin:
+    \code
+    bool MyPlugin::init(QString *error_message)
+    {
+        [...]
+        addObject(new Core::BaseMode("mymode",
+            "MyPlugin.UniqueModeName",
+            icon,
+            50, // priority
+            new MyWidget));
+        [...]
+    }
+    \endcode
+*/
+
+/*!
+    \fn BaseMode::BaseMode(QObject *parent)
+
+    Creates a mode with empty name, no icon, lowest priority and no widget. You should use the
+    setter functions to give the mode a meaning.
+
+    \a parent
+*/
+BaseMode::BaseMode(QObject *parent):
+    IMode(parent),
+    m_priority(0),
+    m_widget(0)
+{
+}
+
+/*!
+    \fn BaseMode::BaseMode(const QString &name,
+                           const char * uniqueModeName,
+                           const QIcon &icon,
+                           int priority,
+                           QWidget *widget,
+                           QObject *parent)
+
+    Creates a mode with the given properties.
+
+    \a name
+    \a uniqueModeName
+    \a icon
+    \a priority
+    \a widget
+    \a parent
+*/
+BaseMode::BaseMode(const QString &name,
+                   const char * uniqueModeName,
+                   const QIcon &icon,
+                   int priority,
+                   QWidget *widget,
+                   QObject *parent):
+    IMode(parent),
+    m_name(name),
+    m_icon(icon),
+    m_priority(priority),
+    m_widget(widget),
+    m_uniqueModeName(uniqueModeName)
+{
+}
+
+/*!
+    \fn BaseMode::~BaseMode()
+*/
+BaseMode::~BaseMode()
+{
+    delete m_widget;
+}