diff -r 000000000000 -r 1918ee327afb examples/mainwindows/mdi/mdichild.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/mainwindows/mdi/mdichild.h	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,77 @@
+/****************************************************************************
+**
+** 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 examples 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 MDICHILD_H
+#define MDICHILD_H
+
+#include <QTextEdit>
+
+class MdiChild : public QTextEdit
+{
+    Q_OBJECT
+
+public:
+    MdiChild();
+
+    void newFile();
+    bool loadFile(const QString &fileName);
+    bool save();
+    bool saveAs();
+    bool saveFile(const QString &fileName);
+    QString userFriendlyCurrentFile();
+    QString currentFile() { return curFile; }
+
+protected:
+    void closeEvent(QCloseEvent *event);
+
+private slots:
+    void documentWasModified();
+
+private:
+    bool maybeSave();
+    void setCurrentFile(const QString &fileName);
+    QString strippedName(const QString &fullFileName);
+
+    QString curFile;
+    bool isUntitled;
+};
+
+#endif