diff -r 000000000000 -r 1918ee327afb examples/tools/undoframework/diagramitem.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/tools/undoframework/diagramitem.cpp	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+
+#include "diagramitem.h"
+
+DiagramItem::DiagramItem(DiagramType diagramType, QGraphicsItem *item,
+                         QGraphicsScene *scene)
+    : QGraphicsPolygonItem(item, scene)
+{
+    if (diagramType == Box) {
+        boxPolygon << QPointF(0, 0) << QPointF(0, 30) << QPointF(30, 30)
+                   << QPointF(30, 0) << QPointF(0, 0);
+        setPolygon(boxPolygon);
+    } else {
+        trianglePolygon << QPointF(15, 0) << QPointF(30, 30) << QPointF(0, 30)
+                        << QPointF(15, 0);
+        setPolygon(trianglePolygon);
+    }
+
+    QColor color(static_cast<int>(qrand()) % 256,
+        static_cast<int>(qrand()) % 256, static_cast<int>(qrand()) % 256);
+    QBrush brush(color);
+    setBrush(brush);
+    setFlag(QGraphicsItem::ItemIsSelectable);
+    setFlag(QGraphicsItem::ItemIsMovable);
+}