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diff --git a/examples/webkitwidgets/xmlpatterns/qobjectxmlmodel/mainwindow.cpp b/examples/webkitwidgets/xmlpatterns/qobjectxmlmodel/mainwindow.cpp
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+++ b/examples/webkitwidgets/xmlpatterns/qobjectxmlmodel/mainwindow.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtWidgets>
+#include <QtXmlPatterns>
+
+#include "mainwindow.h"
+#include "qobjectxmlmodel.h"
+#include "xmlsyntaxhighlighter.h"
+
+MainWindow::MainWindow()
+{
+    setupUi(this);
+
+    new XmlSyntaxHighlighter(wholeTreeOutput->document());
+
+    /* Setup the font. */
+    {
+        QFont font("Courier");
+        font.setFixedPitch(true);
+
+        wholeTree->setFont(font);
+        wholeTreeOutput->setFont(font);
+        htmlQueryEdit->setFont(font);
+    }
+
+    QXmlNamePool namePool;
+    QObjectXmlModel qObjectModel(this, namePool);
+    QXmlQuery query(namePool);
+
+    /* The QObject tree as XML view. */
+    {
+        query.bindVariable("root", qObjectModel.root());
+        query.setQuery(QUrl("qrc:/queries/wholeTree.xq"));
+
+        Q_ASSERT(query.isValid());
+        QByteArray output;
+        QBuffer buffer(&output);
+        buffer.open(QIODevice::WriteOnly);
+
+        /* Let's the use the formatter, so it's a bit easier to read. */
+        QXmlFormatter serializer(query, &buffer);
+
+        query.evaluateTo(&serializer);
+        buffer.close();
+
+        {
+            QFile queryFile(":/queries/wholeTree.xq");
+            queryFile.open(QIODevice::ReadOnly);
+            wholeTree->setPlainText(QString::fromUtf8(queryFile.readAll()));
+            wholeTreeOutput->setPlainText(QString::fromUtf8(output.constData()));
+        }
+    }
+
+    /* The QObject occurrence statistics as HTML view. */
+    {
+        query.setQuery(QUrl("qrc:/queries/statisticsInHTML.xq"));
+        Q_ASSERT(query.isValid());
+
+        QByteArray output;
+        QBuffer buffer(&output);
+        buffer.open(QIODevice::WriteOnly);
+
+        /* Let's the use the serializer, so we gain a bit of speed. */
+        QXmlSerializer serializer(query, &buffer);
+
+        query.evaluateTo(&serializer);
+        buffer.close();
+
+        {
+            QFile queryFile(":/queries/statisticsInHTML.xq");
+            queryFile.open(QIODevice::ReadOnly);
+            htmlQueryEdit->setPlainText(QString::fromUtf8(queryFile.readAll()));
+            htmlOutput->setHtml(QString(output));
+        }
+    }
+}
+
+void MainWindow::on_actionAbout_triggered()
+{
+    QMessageBox::about(this,
+                       tr("About QObject XML Model"),
+                       tr("<p>The <b>QObject XML Model</b> example shows "
+                          "how to use XQuery on top of data of your choice "
+                          "without converting it to an XML document.</p>"
+                          "<p>In this example a QSimpleXmlNodeModel subclass "
+                          "makes it possible to query a QObject tree using "
+                          "XQuery and retrieve the result as pointers to "
+                          "QObjects, or as XML.</p>"
+                          "<p>A possible use case of this could be to write "
+                          "an application that tests a graphical interface "
+                          "against Human Interface Guidelines, or that "
+                          "queries an application's data which is modeled "
+                          "using a QObject tree and dynamic properties."));
+}
+
+