diff --git a/Modules/IGTUI/Qmitk/QmitkAbstractTrackingDeviceWidget.cpp b/Modules/IGTUI/Qmitk/QmitkAbstractTrackingDeviceWidget.cpp
index 229f2bfa13..856b4a694a 100644
--- a/Modules/IGTUI/Qmitk/QmitkAbstractTrackingDeviceWidget.cpp
+++ b/Modules/IGTUI/Qmitk/QmitkAbstractTrackingDeviceWidget.cpp
@@ -1,77 +1,77 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include "QmitkAbstractTrackingDeviceWidget.h"
 
 #include <QThread>
 
 QmitkAbstractTrackingDeviceWidget::QmitkAbstractTrackingDeviceWidget(QWidget* parent, Qt::WindowFlags f)
   : QWidget(parent, f)
-  , isInitialized(false)
   , m_TestConnectionWorker(NULL)
   , m_TestConnectionWorkerThread(NULL)
   , m_ErrorMessage("")
+  , isInitialized(false)
 {
 }
 
 void QmitkAbstractTrackingDeviceWidget::InitializeSuperclassWidget()
 {
   m_TestConnectionWorkerThread = new QThread();
   m_TestConnectionWorker = new QmitkTrackingDeviceConfigurationWidgetConnectionWorker();
   CreateConnections();
   m_ErrorMessage = "";
   isInitialized = true;
 }
 
 QmitkAbstractTrackingDeviceWidget::~QmitkAbstractTrackingDeviceWidget(){
   if (m_TestConnectionWorker) delete m_TestConnectionWorker;
   if (m_TestConnectionWorkerThread) delete m_TestConnectionWorkerThread;
 }
 
 void QmitkAbstractTrackingDeviceWidget::TestConnectionFinished(bool connected, QString output)
 {
   m_TestConnectionWorkerThread->quit();
   AddOutput(output.toStdString());
   MITK_INFO << "Test connection: " << connected;
   this->setEnabled(true);
 }
 
 void QmitkAbstractTrackingDeviceWidget::TestConnection()
 {
   this->setEnabled(false);
   //construct a tracking device:
   mitk::TrackingDevice::Pointer testTrackingDevice = GetTrackingDevice();
   m_TestConnectionWorker->SetTrackingDevice(testTrackingDevice);
   m_TestConnectionWorkerThread->start();
 }
 
 void QmitkAbstractTrackingDeviceWidget::CreateConnections() {
   connect(m_TestConnectionWorker, SIGNAL(ConnectionTested(bool, QString)), this, SLOT(TestConnectionFinished(bool, QString)));
   connect(m_TestConnectionWorkerThread, SIGNAL(started()), m_TestConnectionWorker, SLOT(TestConnectionThreadFunc()));
 
   //move the worker to the thread
   m_TestConnectionWorker->moveToThread(m_TestConnectionWorkerThread);
 }
 
 QmitkAbstractTrackingDeviceWidget* QmitkAbstractTrackingDeviceWidget::CloneForQt(QWidget* parent) const
 {
   QmitkAbstractTrackingDeviceWidget* clonedWidget = this->Clone(parent);
   if (!clonedWidget->IsInitialized())
     MITK_ERROR << "Your cloned widget is not initialized!";
   clonedWidget->create();
 
   return clonedWidget;
 }