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diff --git a/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp b/examples/uml/duse-mt/src/app/shell/projectcontroller.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtUml module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 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 the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "projectcontroller.h"
+
+#include <QtWidgets/QFileDialog>
+#include <QtWidgets/QMessageBox>
+
+#include <QtModeling/QXmiReader>
+#include <QtModeling/QModelingElement>
+
+namespace DuSE
+{
+
+ProjectController::ProjectController()
+{
+}
+
+ProjectController::~ProjectController()
+{
+}
+
+bool ProjectController::initialize()
+{
+ return true;
+}
+
+QString ProjectController::errorString() const
+{
+ return _errorString;
+}
+
+bool ProjectController::openModel(const QString &fileName)
+{
+ qDeleteAll(_currentModel);
+ _currentModel.clear();
+ _errorString.clear();
+
+ _currentModelFileName = fileName;
+
+ QFile file(fileName);
+ if (!file.open(QFile::ReadOnly | QFile::Text)) {
+ _errorString = QObject::tr("Cannot read file %1").arg(fileName);
+ return false;
+ }
+
+ QXmiReader reader;
+ _currentModel = reader.readFile(&file);
+
+// ui->txeIssues->setModel(new QStringListModel(reader.errorStrings()));
+// setModelInspector(modelingObjectList);
+ QList<QModelingObject *> modelObjects;
+ foreach (QModelingElement *element, _currentModel)
+ modelObjects << element->asQModelingObject();
+
+ emit modelOpened(modelObjects);
+
+ return true;
+}
+
+}