diff -r 000000000000 -r 1918ee327afb doc/src/snippets/code/doc_src_qt4-mainwindow.qdoc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/src/snippets/code/doc_src_qt4-mainwindow.qdoc	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** 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 documentation 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+MainWindow::MainWindow(QWidget *parent)
+    : QMainWindow(parent)
+{
+//! [0]
+
+
+//! [1]
+fileToolbar->setAllowedAreas(Qt::TopToolBarArea | Qt::BottomToolBarArea);
+addToolBar(Qt::TopToolBarArea, fileToolbar);
+//! [1]
+
+
+//! [2]
+setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
+setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
+setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
+setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
+//! [2]
+
+
+//! [3]
+QWidget *centralWidget = new QWidget(this);
+setCentralWidget(centralWidget);
+//! [3]
+
+
+//! [4]
+QPopupMenu *fileMenu = new QPopupMenu(this);
+openAction->addTo(fileMenu);
+saveAction->addTo(fileMenu);
+...
+menuBar()->insertItem(tr("&File"), fileMenu);
+//! [4]
+
+
+//! [5]
+QMenu *fileMenu = menuBar()->addMenu(tr("&File"));
+fileMenu->addAction(openAction);
+fileMenu->addAction(saveAction);
+...
+//! [5]
+
+
+//! [6]
+QToolBar *fileTools = new QToolBar(this, "file toolbar");
+openAction->addTo(fileTools);
+saveAction->addTo(fileTools);
+...
+//! [6]
+
+
+//! [7]
+QToolBar *fileTools = addToolBar(tr("File Tool Bar"));
+fileTools->addAction(openAction);
+fileTools->addAction(saveAction);
+...
+//! [7]
+
+
+//! [8]
+QDockWidget *dockWidget = new QDockWidget(this);
+mainWin->moveDockWidget(dockWidget, Qt::DockLeft);
+//! [8]
+
+
+//! [9]
+QDockWidget *dockWidget = new QDockWidget(mainWindow);
+mainWindow->addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
+//! [9]