diff --git a/Plugins/org.blueberry.ui.qt/resources/darkstyle.qss b/Plugins/org.blueberry.ui.qt/resources/darkstyle.qss
index 0401c21c32..b00162dff5 100644
--- a/Plugins/org.blueberry.ui.qt/resources/darkstyle.qss
+++ b/Plugins/org.blueberry.ui.qt/resources/darkstyle.qss
@@ -1,576 +1,596 @@
 /*===================================================================
 
 BlueBerry Platform
 
 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.
 
 ===================================================================*/
 
 /*
   iconColor       = #c7c7c7 <- This line is parsed by MITK
   iconAccentColor = #d4821e <- This line is parsed by MITK
 */
 
 QWidget {
   background-color: #2d2d30;
   border: none;
   color: #f1f1f1;
 }
 
 QWidget:disabled {
   background-color: #2d2d30;
   border-color: #434346;
   color: #656565;
 }
 
+QStackedWidget {
+  background-color: transparent;
+}
+
 QAbstractButton:hover, QComboBox:hover, QLineEdit:hover, QAbstractSpinBox:hover {
   background-color: #3f3f46;
 }
 
 QAbstractButton:pressed, QAbstractButton:checked {
   background-color: #434346;
 }
 
 QPushButton {
   border: 1px solid #3f3f46;
   padding: 4px 8px;
 }
 
 QPushButton:pressed {
   border: 1px solid #434346;
 }
 
 QPushButton:checked, QToolButton:checked {
   border: 1px solid #007acc;
 }
 
 QToolButton {
   padding: 2px;
 }
 
 QToolBar QToolButton {
   padding: 4px;
 }
 
 QToolButton#qt_toolbar_ext_button {
   background-color: transparent;
   border: none;
   min-width: 12px;
   padding: 0;
   qproperty-icon: url(:/org.blueberry.ui.qt/dark/tight-right-arrow-textcolor.svg);
 }
 
+QToolBox::tab {
+  border: 1px solid #3f3f46;
+}
+
+QToolBox::tab:hover {
+  background-color: #434346;
+}
+
+QToolBox::tab:selected {
+  background-color: #1c97ea;
+  border: 1px solid #1c97ea;
+}
+
 QAbstractItemView {
   alternate-background-color: #1b1b1c;
   background-color: #252526;
 }
 
+QAbstractItemView::item {
+  color: #f1f1f1;
+}
+
 QHeaderView::section {
   background-color: #2d2d30;
   border: 1px solid transparent;
 }
 
 QHeaderView::section:horizontal {
   border-right: 1px solid #3f3f46;
 }
 
 QHeaderView::section:vertical {
   border-bottom: 1px solid #3f3f46;
 }
 
 QHeaderView::section:vertical:checked {
   background-color: #1c97ea;
 }
 
 QHeaderView::section:vertical:pressed {
   background-color: #1c97ea;
   font-weight: bold;
 }
 
 QHeaderView::down-arrow {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow.svg);
   height: 16px;
   width: 16px;
 }
 
 QHeaderView::down-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-hover.svg);
 }
 
 QHeaderView::down-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-pressed.svg);
 }
 
 QHeaderView::up-arrow {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow.svg);
   height: 16px;
   width: 16px;
 }
 
 QHeaderView::up-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow-hover.svg);
 }
 
 QHeaderView::up-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow-pressed.svg);
 }
 
 QGroupBox {
   border: 1px solid #434346;
   margin-top: 8px;
   padding-top: 8px;
 }
 
 QGroupBox, QGroupBox:disabled {
   background-color: #252526;
 }
 
 QGroupBox::title {
   padding: 0 4px;
   subcontrol-origin: margin;
   subcontrol-position: top center;
 }
 
 QComboBox, QLineEdit, QAbstractSpinBox {
   background-color: #333337;
   border: 1px solid #434346;
 }
 
 QComboBox QAbstractItemView {
   border: 1px solid #333337;
   selection-background-color: #3f3f46;
 }
 
 QComboBox::drop-down {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow.svg);
   subcontrol-origin: margin;
   subcontrol-position: right;
   width: 12px;
 }
 
 QComboBox::drop-down:hover {
   background-color: #1f1f20;
   border-left: 1px solid #007acc;
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-pressed.svg);
 }
 
 QAbstractSpinBox::up-button, QAbstractSpinBox::down-button {
   background-color: transparent;
   border: none;
   height: 9px;
 }
 
 QAbstractSpinBox::up-button:hover, QAbstractSpinBox::down-button:hover {
   background-color: #1f1f20;
 }
 
 QAbstractSpinBox::up-arrow {
   image: url(:/org.blueberry.ui.qt/dark/tight-up-arrow.svg);
 }
 
 QAbstractSpinBox::up-arrow:disabled, QAbstractSpinBox::up-arrow:off {
   image: url(:/org.blueberry.ui.qt/dark/tight-up-arrow-disabled.svg);
 }
 
 QAbstractSpinBox::up-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/tight-up-arrow-hover.svg);
 }
 
 QAbstractSpinBox::up-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/tight-up-arrow-pressed.svg);
 }
 
 QAbstractSpinBox::down-arrow {
   image: url(:/org.blueberry.ui.qt/dark/tight-down-arrow.svg);
 }
 
 QAbstractSpinBox::down-arrow:disabled, QAbstractSpinBox::down-arrow:off {
   image: url(:/org.blueberry.ui.qt/dark/tight-down-arrow-disabled.svg);
 }
 
 QAbstractSpinBox::down-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/tight-down-arrow-hover.svg);
 }
 
 QAbstractSpinBox::down-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/tight-down-arrow-pressed.svg);
 }
 
 QCheckBox, QCheckBox:hover, QCheckBox:disabled, QCheckBox:checked, QRadioButton, QRadioButton:hover, QRadioButton:disabled, QRadioButton:checked {
   background-color: none;
 }
 
 QCheckBox::indicator, QRadioButton::indicator {
   height: 13px;
   width: 13px;
 }
 
 QCheckBox::indicator:unchecked {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-unchecked.svg);
 }
 
 QCheckBox::indicator:unchecked:hover {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-unchecked-hover.svg);
 }
 
 QCheckBox::indicator:unchecked:disabled {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-unchecked-disabled.svg);
 }
 
 QCheckBox::indicator:checked {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-checked.svg);
 }
 
 QCheckBox::indicator:checked:hover {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-checked-hover.svg);
 }
 
 QCheckBox::indicator:checked:disabled {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-checked-disabled.svg);
 }
 
 QRadioButton::indicator:unchecked {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-unchecked.svg);
 }
 
 QRadioButton::indicator:unchecked:hover {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-unchecked-hover.svg);
 }
 
 QRadioButton::indicator:unchecked:disabled {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-unchecked-disabled.svg);
 }
 
 QRadioButton::indicator:checked {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-checked.svg);
 }
 
 QRadioButton::indicator:checked:hover {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-checked-hover.svg);
 }
 
 QRadioButton::indicator:checked:disabled {
   image: url(:/org.blueberry.ui.qt/dark/radiobutton-checked-disabled.svg);
 }
 
 QSlider::groove {
   background-color: #686868;
 }
 
 QSlider::groove:hover {
   background-color: #9e9e9e;
 }
 
 QSlider::groove:horizontal {
   height: 3px;
 }
 
 QSlider::groove:vertical {
   width: 3px;
 }
 
 QSlider::handle {
   background-color: #686868;
 }
 
 QSlider::handle:hover {
   background-color: #1c97ea;
 }
 
 QSlider::handle:pressed {
   background-color: #007acc;
 }
 
 QSlider::handle:horizontal {
   margin: -8px 0;
   width: 8px;
 }
 
 QSlider::handle::vertical {
   margin: 0 -8px;
   height: 8px;
 }
 
 QLineEdit:hover {
   border: 1px solid #2b7de1;
 }
 
 QLabel, QLabel:disabled {
   background-color: none;
 }
 
 QMenu {
   border: 1px solid #3e3e40;
 }
 
 QMenu QWidget {
   background-color: #1b1b1c;
 }
 
 QMenu::item {
   background-color: #1b1b1c;
 }
 
 QMenu::item:selected {
   background-color: #333334;
 }
 
 QMenu::separator {
   height: 1px;
   background-color: #3e3e40;
 }
 
 QMenuBar::item:selected {
   background-color: #3e3e40;
 }
 
 QScrollBar {
   background-color: #3e3e42;
 }
 
 QScrollBar:horizontal {
   height: 18px;
   margin: 0 18px 0 18px;
 }
 
 QScrollBar:vertical {
   width: 18px;
   margin: 18px 0 18px 0;
 }
 
 QScrollBar::handle {
   background-color: #686868;
 }
 
 QScrollBar::handle:hover {
   background-color: #9e9e9e;
 }
 
 QScrollBar::handle:pressed {
   background-color: #efebef;
 }
 
 QScrollBar::handle:horizontal {
   min-width: 18px;
   margin: 4px 0 5px 0;
 }
 
 QScrollBar::handle:vertical {
   min-height: 18px;
   margin: 0 5px 0 4px;
 }
 
 QScrollBar::add-page, QScrollBar::sub-page {
   background-color: none;
 }
 
 QScrollBar::add-line, QScrollBar::sub-line {
   background-color: #3e3e42;
   subcontrol-origin: margin;
 }
 
 QScrollBar::add-line:horizontal {
   subcontrol-position: right;
   width: 18px;
 }
 
 QScrollBar::sub-line:horizontal {
   subcontrol-position: left;
   width: 18px;
 }
 
 QScrollBar::add-line:vertical {
   subcontrol-position: bottom;
   height: 18px;
 }
 
 QScrollBar::sub-line:vertical {
   subcontrol-position: top;
   height: 18px;
 }
 
 QScrollBar::up-arrow, QScrollBar::right-arrow, QScrollBar:down-arrow, QScrollBar:left-arrow {
   width: 18px;
   height: 18px;
 }
 
 QScrollBar::down-arrow {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow.svg);
 }
 
 QScrollBar::down-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-disabled.svg);
 }
 
 QScrollBar::down-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-hover.svg);
 }
 
 QScrollBar::down-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-pressed.svg);
 }
 
 QScrollBar::left-arrow {
   image: url(:/org.blueberry.ui.qt/dark/left-arrow.svg);
 }
 
 QScrollBar::left-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/left-arrow-disabled.svg);
 }
 
 QScrollBar::left-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/left-arrow-hover.svg);
 }
 
 QScrollBar::left-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/left-arrow-pressed.svg);
 }
 
 QScrollBar::right-arrow {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow.svg);
 }
 
 QScrollBar::right-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow-disabled.svg);
 }
 
 QScrollBar::right-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow-hover.svg);
 }
 
 QScrollBar::right-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow-pressed.svg);
 }
 
 QScrollBar::up-arrow {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow.svg);
 }
 
 QScrollBar::up-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow-disabled.svg);
 }
 
 QScrollBar::up-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow-hover.svg);
 }
 
 QScrollBar::up-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/up-arrow-pressed.svg);
 }
 
 QTabWidget::pane {
   border: 1px solid #434346;
 }
 
 QTabBar::tab {
   background-color: #434346;
   border: 1px solid #434346;
   border-bottom: none;
   padding: 4px;
 }
 
 QTabBar::tab:middle {
   border-left: none;
 }
 
 QTabBar::tab:last {
   border-left: none;
 }
 
 QTabBar::tab:next-selected {
   border-right: none;
 }
 
 QTabBar::tab:selected {
   border: 1px solid #434346;
   border-bottom: none;
 }
 
 QTabBar::tab:!selected {
   background-color: #2d2d30;
-  margin-top: 4px;
 }
 
 QTabBar::tab:!selected:hover {
   background-color: #434346;
 }
 
 #TabCloseButton {
   background-color: none;
 }
 
 QTabBar QToolButton::left-arrow {
   image: url(:/org.blueberry.ui.qt/dark/tight-left-arrow.svg);
 }
 
 QTabBar QToolButton::left-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/tight-left-arrow-hover.svg);
 }
 
 QTabBar QToolButton::left-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/tight-left-arrow-pressed.svg);
 }
 
 QTabBar QToolButton::left-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/tight-left-arrow-disabled.svg);
 }
 
 QTabBar QToolButton::right-arrow {
   image: url(:/org.blueberry.ui.qt/dark/tight-right-arrow.svg);
 }
 
 QTabBar QToolButton::right-arrow:hover {
   image: url(:/org.blueberry.ui.qt/dark/tight-right-arrow-hover.svg);
 }
 
 QTabBar QToolButton::right-arrow:pressed {
   image: url(:/org.blueberry.ui.qt/dark/tight-right-arrow-pressed.svg);
 }
 
 QTabBar QToolButton::right-arrow:disabled {
   image: url(:/org.blueberry.ui.qt/dark/tight-right-arrow-disabled.svg);
 }
 
 QTreeView::branch:closed:has-children:has-siblings,
 QTreeView::branch:closed:has-children:!has-siblings {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow.svg);
 }
 
 QTreeView::branch:closed:has-children:has-siblings:hover,
 QTreeView::branch:closed:has-children:!has-siblings:hover {
   image: url(:/org.blueberry.ui.qt/dark/right-arrow-hover.svg);
 }
 
 QTreeView::branch:open:has-children:has-siblings,
 QTreeView::branch:open:has-children:!has-siblings {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow.svg);
 }
 
 QTreeView::branch:open:has-children:has-siblings:hover,
 QTreeView::branch:open:has-children:!has-siblings:hover {
   image: url(:/org.blueberry.ui.qt/dark/down-arrow-hover.svg);
 }
 
 QTreeView::indicator:unchecked {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-unchecked.svg);
 }
 
 QTreeView::indicator:unchecked:selected {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-unchecked-hover.svg);
 }
 
 QTreeView::indicator:checked, QTreeView::indicator:indeterminate {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-checked.svg);
 }
 
 QTreeView::indicator:checked:selected, QTreeView::indicator:indeterminate:selected {
   image: url(:/org.blueberry.ui.qt/dark/checkbox-checked-hover.svg);
 }
diff --git a/Plugins/org.mitk.gui.qt.segmentation/files.cmake b/Plugins/org.mitk.gui.qt.segmentation/files.cmake
index f1c7d5d6dc..69bc5eadc3 100644
--- a/Plugins/org.mitk.gui.qt.segmentation/files.cmake
+++ b/Plugins/org.mitk.gui.qt.segmentation/files.cmake
@@ -1,81 +1,79 @@
 set(SRC_CPP_FILES
   QmitkSegmentationPreferencePage.cpp
 )
 
 set(INTERNAL_CPP_FILES
   mitkPluginActivator.cpp
   QmitkSegmentationView.cpp
   QmitkThresholdAction.cpp
   QmitkCreatePolygonModelAction.cpp
   #QmitkStatisticsAction.cpp
   QmitkAutocropAction.cpp
   QmitkDeformableClippingPlaneView.cpp
   Common/QmitkDataSelectionWidget.cpp
   SegmentationUtilities/QmitkSegmentationUtilitiesView.cpp
   SegmentationUtilities/QmitkSegmentationUtilityWidget.cpp
   SegmentationUtilities/BooleanOperations/QmitkBooleanOperationsWidget.cpp
   SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.cpp
   SegmentationUtilities/ContourModelToImage/QmitkContourModelToImageWidget.cpp
   SegmentationUtilities/MorphologicalOperations/QmitkMorphologicalOperationsWidget.cpp
   SegmentationUtilities/SurfaceToImage/QmitkSurfaceToImageWidget.cpp
-  SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.cpp
 )
 
 set(UI_FILES
   src/internal/QmitkSegmentationControls.ui
   src/internal/QmitkDeformableClippingPlaneViewControls.ui
   src/internal/Common/QmitkDataSelectionWidgetControls.ui
   src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesViewControls.ui
   src/internal/SegmentationUtilities/BooleanOperations/QmitkBooleanOperationsWidgetControls.ui
   src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidgetControls.ui
   src/internal/SegmentationUtilities/ContourModelToImage/QmitkContourModelToImageWidgetControls.ui
   src/internal/SegmentationUtilities/MorphologicalOperations/QmitkMorphologicalOperationsWidgetControls.ui
   src/internal/SegmentationUtilities/SurfaceToImage/QmitkSurfaceToImageWidgetControls.ui
 )
 
 set(MOC_H_FILES
   src/QmitkSegmentationPreferencePage.h
   src/internal/mitkPluginActivator.h
   src/internal/QmitkSegmentationView.h
   src/internal/QmitkThresholdAction.h
   src/internal/QmitkCreatePolygonModelAction.h
   #src/internal/QmitkStatisticsAction.h
   src/internal/QmitkAutocropAction.h
   src/internal/QmitkDeformableClippingPlaneView.h
   src/internal/Common/QmitkDataSelectionWidget.h
   src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.h
   src/internal/SegmentationUtilities/QmitkSegmentationUtilityWidget.h
   src/internal/SegmentationUtilities/BooleanOperations/QmitkBooleanOperationsWidget.h
   src/internal/SegmentationUtilities/ImageMasking/QmitkImageMaskingWidget.h
   src/internal/SegmentationUtilities/ContourModelToImage/QmitkContourModelToImageWidget.h
   src/internal/SegmentationUtilities/MorphologicalOperations/QmitkMorphologicalOperationsWidget.h
   src/internal/SegmentationUtilities/SurfaceToImage/QmitkSurfaceToImageWidget.h
-  src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.h
 )
 
 set(CACHED_RESOURCE_FILES
   resources/segmentation.svg
   resources/deformablePlane.png
   resources/clipping_plane_translate_48x48.png
   resources/clipping_plane_rotate48x48.png
   resources/clipping_plane_deform48x48.png
   resources/segmentation_utilities.svg
   plugin.xml
 )
 
 set(QRC_FILES
   resources/segmentation.qrc
   resources/SegmentationUtilities.qrc
   resources/BooleanOperationsWidget.qrc
   resources/MorphologicalOperationsWidget.qrc
 )
 
 set(CPP_FILES)
 
 foreach(file ${SRC_CPP_FILES})
   set(CPP_FILES ${CPP_FILES} src/${file})
 endforeach(file ${SRC_CPP_FILES})
 
 foreach(file ${INTERNAL_CPP_FILES})
   set(CPP_FILES ${CPP_FILES} src/internal/${file})
 endforeach(file ${INTERNAL_CPP_FILES})
diff --git a/Plugins/org.mitk.gui.qt.segmentation/resources/CTKWidgets_48x48.png b/Plugins/org.mitk.gui.qt.segmentation/resources/CTKWidgets_48x48.png
deleted file mode 100644
index 34faebcdef..0000000000
Binary files a/Plugins/org.mitk.gui.qt.segmentation/resources/CTKWidgets_48x48.png and /dev/null differ
diff --git a/Plugins/org.mitk.gui.qt.segmentation/resources/SegmentationUtilities.qrc b/Plugins/org.mitk.gui.qt.segmentation/resources/SegmentationUtilities.qrc
index 7bf9be6d2f..61e2804c10 100644
--- a/Plugins/org.mitk.gui.qt.segmentation/resources/SegmentationUtilities.qrc
+++ b/Plugins/org.mitk.gui.qt.segmentation/resources/SegmentationUtilities.qrc
@@ -1,13 +1,12 @@
 <RCC>
   <qresource prefix="/SegmentationUtilities">
      <file>BooleanOperations_48x48.png</file>
      <file>ContourModelSetToImage_48x48.png</file>
      <file>ImageMasking_48x48.png</file>
      <file>MorphologicalOperations_48x48.png</file>
      <file>SurfaceToImage_48x48.png</file>
      <file>segmentation_utilities.svg</file>
-     <file>CTKWidgets_48x48.png</file>
      <file>BooleanLabelA_32x32.png</file>
      <file>BooleanLabelB_32x32.png</file>
   </qresource>
 </RCC>
diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.cpp b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.cpp
deleted file mode 100644
index 027aca0c47..0000000000
--- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.cpp
+++ /dev/null
@@ -1,58 +0,0 @@
-/*===================================================================
-
-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 "QmitkCTKWidgetsWidget.h"
-#include <ctkDoubleSlider.h>
-#include <ctkDoubleRangeSlider.h>
-#include <ctkRangeWidget.h>
-#include <ctkMenuButton.h>
-#include <QLabel>
-#include <QMenu>
-#include <QVBoxLayout>
-
-QmitkCTKWidgetsWidget::QmitkCTKWidgetsWidget(mitk::SliceNavigationController* timeNavigationController, QWidget* parent)
-  : QmitkSegmentationUtilityWidget(timeNavigationController, parent)
-{
-  auto   layout = new QVBoxLayout(this);
-  this->setLayout(layout);
-
-  layout->addWidget(new QLabel("ctkDoubleSlider", this));
-  layout->addWidget(new ctkDoubleSlider(Qt::Horizontal, this));
-
-  layout->addWidget(new QLabel("ctkDoubleRangeSlider", this));
-  layout->addWidget(new ctkDoubleRangeSlider(Qt::Horizontal, this));
-
-  layout->addWidget(new QLabel("ctkRangeWidget", this));
-  layout->addWidget(new ctkRangeWidget(this));
-
-  QIcon icon(":/SegmentationUtilities/CTKWidgets_48x48.png");
-
-  auto   menu = new QMenu(this);
-  menu->addAction(icon, "Axial");
-  menu->addAction(icon, "Sagittal");
-  menu->addAction(icon, "Coronal");
-
-  ctkMenuButton* menuButton = new ctkMenuButton("Apply", this);
-  menuButton->setMenu(menu);
-  layout->addWidget(new QLabel("ctkMenuButton", this));
-  layout->addWidget(menuButton);
-
-  layout->addStretch();
-}
-
-QmitkCTKWidgetsWidget::~QmitkCTKWidgetsWidget()
-{
-}
diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.h b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.h
deleted file mode 100644
index a0bc226b2c..0000000000
--- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/CTKWidgets/QmitkCTKWidgetsWidget.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*===================================================================
-
-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.
-
-===================================================================*/
-
-#ifndef QmitkCTKWidgetsWidget_h
-#define QmitkCTKWidgetsWidget_h
-
-#include "../QmitkSegmentationUtilityWidget.h"
-
-class QmitkCTKWidgetsWidget : public QmitkSegmentationUtilityWidget
-{
-  Q_OBJECT
-
-public:
-  explicit QmitkCTKWidgetsWidget(mitk::SliceNavigationController* timeNavigationController, QWidget* parent = nullptr);
-  ~QmitkCTKWidgetsWidget();
-};
-
-#endif
diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.cpp b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.cpp
index c065165cff..6f23a8e237 100644
--- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.cpp
+++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.cpp
@@ -1,105 +1,88 @@
 /*===================================================================
 
 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.
 
 ===================================================================*/
 
-// #define ENABLE_CTK_WIDGETS_WIDGET
-
 #include "QmitkSegmentationUtilitiesView.h"
 #include "BooleanOperations/QmitkBooleanOperationsWidget.h"
 #include "ContourModelToImage/QmitkContourModelToImageWidget.h"
 #include "ImageMasking/QmitkImageMaskingWidget.h"
 #include "MorphologicalOperations/QmitkMorphologicalOperationsWidget.h"
 #include "SurfaceToImage/QmitkSurfaceToImageWidget.h"
-#include "CTKWidgets/QmitkCTKWidgetsWidget.h"
 
 QmitkSegmentationUtilitiesView::QmitkSegmentationUtilitiesView()
   : m_BooleanOperationsWidget(nullptr),
     m_ContourModelToImageWidget(nullptr),
     m_ImageMaskingWidget(nullptr),
     m_MorphologicalOperationsWidget(nullptr),
-    m_SurfaceToImageWidget(nullptr),
-    m_CTKWidgetsWidget(nullptr)
+    m_SurfaceToImageWidget(nullptr)
 {
 }
 
 QmitkSegmentationUtilitiesView::~QmitkSegmentationUtilitiesView()
 {
 }
 
 void QmitkSegmentationUtilitiesView::CreateQtPartControl(QWidget* parent)
 {
   m_Controls.setupUi(parent);
 
   mitk::IRenderWindowPart* renderWindowPart = this->GetRenderWindowPart();
 
   mitk::SliceNavigationController* timeNavigationController = renderWindowPart != nullptr
     ? renderWindowPart->GetTimeNavigationController()
     : nullptr;
 
   m_BooleanOperationsWidget = new QmitkBooleanOperationsWidget(timeNavigationController, parent);
   m_ContourModelToImageWidget = new QmitkContourModelToImageWidget(timeNavigationController, parent);
   m_ImageMaskingWidget = new QmitkImageMaskingWidget(timeNavigationController, parent);
   m_MorphologicalOperationsWidget = new QmitkMorphologicalOperationsWidget(timeNavigationController, parent);
   m_SurfaceToImageWidget = new QmitkSurfaceToImageWidget(timeNavigationController, parent);
 
   this->AddUtilityWidget(m_BooleanOperationsWidget, QIcon(":/SegmentationUtilities/BooleanOperations_48x48.png"), "Boolean Operations");
   this->AddUtilityWidget(m_ContourModelToImageWidget, QIcon(":/SegmentationUtilities/ContourModelSetToImage_48x48.png"), "Contour To Image");
   this->AddUtilityWidget(m_ImageMaskingWidget, QIcon(":/SegmentationUtilities/ImageMasking_48x48.png"), "Image Masking");
   this->AddUtilityWidget(m_MorphologicalOperationsWidget, QIcon(":/SegmentationUtilities/MorphologicalOperations_48x48.png"), "Morphological Operations");
   this->AddUtilityWidget(m_SurfaceToImageWidget, QIcon(":/SegmentationUtilities/SurfaceToImage_48x48.png"), "Surface To Image");
-
-#ifdef ENABLE_CTK_WIDGETS_WIDGET
-  m_CTKWidgetsWidget = new QmitkCTKWidgetsWidget(timeNavigationController, parent);
-  this->AddUtilityWidget(m_CTKWidgetsWidget, QIcon(":/SegmentationUtilities/CTKWidgets_48x48.png"), "CTK Widgets");
-#endif
 }
 
 void QmitkSegmentationUtilitiesView::AddUtilityWidget(QWidget* widget, const QIcon& icon, const QString& text)
 {
   m_Controls.toolBox->addItem(widget, icon, text);
 }
 
 void QmitkSegmentationUtilitiesView::SetFocus()
 {
   m_Controls.toolBox->setFocus();
 }
 
 void QmitkSegmentationUtilitiesView::RenderWindowPartActivated(mitk::IRenderWindowPart* renderWindowPart)
 {
   mitk::SliceNavigationController* timeNavigationController = renderWindowPart->GetTimeNavigationController();
 
   m_BooleanOperationsWidget->SetTimeNavigationController(timeNavigationController);
   m_ContourModelToImageWidget->SetTimeNavigationController(timeNavigationController);
   m_ImageMaskingWidget->SetTimeNavigationController(timeNavigationController);
   m_MorphologicalOperationsWidget->SetTimeNavigationController(timeNavigationController);
   m_SurfaceToImageWidget->SetTimeNavigationController(timeNavigationController);
-
-#ifdef ENABLE_CTK_WIDGETS_WIDGET
-  m_CTKWidgetsWidget->SetTimeNavigationController(timeNavigationController);
-#endif
 }
 
 void QmitkSegmentationUtilitiesView::RenderWindowPartDeactivated(mitk::IRenderWindowPart*)
 {
   m_BooleanOperationsWidget->SetTimeNavigationController(nullptr);
   m_ContourModelToImageWidget->SetTimeNavigationController(nullptr);
   m_ImageMaskingWidget->SetTimeNavigationController(nullptr);
   m_MorphologicalOperationsWidget->SetTimeNavigationController(nullptr);
   m_SurfaceToImageWidget->SetTimeNavigationController(nullptr);
-
-#ifdef ENABLE_CTK_WIDGETS_WIDGET
-  m_CTKWidgetsWidget->SetTimeNavigationController(nullptr);
-#endif
 }
diff --git a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.h b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.h
index aa48ab7c0b..20fdeb6070 100644
--- a/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.h
+++ b/Plugins/org.mitk.gui.qt.segmentation/src/internal/SegmentationUtilities/QmitkSegmentationUtilitiesView.h
@@ -1,57 +1,55 @@
 /*===================================================================
 
 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.
 
 ===================================================================*/
 
 #ifndef QmitkSegmentationUtilitiesView_h
 #define QmitkSegmentationUtilitiesView_h
 
 #include <ui_QmitkSegmentationUtilitiesViewControls.h>
 #include <mitkIRenderWindowPartListener.h>
 #include <QmitkAbstractView.h>
 
 class QmitkBooleanOperationsWidget;
 class QmitkContourModelToImageWidget;
 class QmitkImageMaskingWidget;
 class QmitkMorphologicalOperationsWidget;
 class QmitkSurfaceToImageWidget;
-class QmitkCTKWidgetsWidget;
 
 class QmitkSegmentationUtilitiesView : public QmitkAbstractView, public mitk::IRenderWindowPartListener
 {
   Q_OBJECT
 
 public:
   QmitkSegmentationUtilitiesView();
   ~QmitkSegmentationUtilitiesView();
 
   void CreateQtPartControl(QWidget* parent) override;
   void SetFocus() override;
 
   void RenderWindowPartActivated(mitk::IRenderWindowPart* renderWindowPart) override;
   void RenderWindowPartDeactivated(mitk::IRenderWindowPart* renderWindowPart) override;
 
 private:
   void AddUtilityWidget(QWidget* widget, const QIcon& icon, const QString& text);
 
   Ui::QmitkSegmentationUtilitiesViewControls m_Controls;
   QmitkBooleanOperationsWidget* m_BooleanOperationsWidget;
   QmitkContourModelToImageWidget* m_ContourModelToImageWidget;
   QmitkImageMaskingWidget* m_ImageMaskingWidget;
   QmitkMorphologicalOperationsWidget* m_MorphologicalOperationsWidget;
   QmitkSurfaceToImageWidget* m_SurfaceToImageWidget;
-  QmitkCTKWidgetsWidget* m_CTKWidgetsWidget;
 };
 
 #endif