diff --git a/src/gui/sizedialogwidget.h b/src/gui/sizedialogwidget.h
index 5be87cb..c9f274c 100644
--- a/src/gui/sizedialogwidget.h
+++ b/src/gui/sizedialogwidget.h
@@ -1,148 +1,148 @@
 /*************************************************************************
  *  Copyright (C) 2008, 2010 by Volker Lanz <vl@fidra.de>                *
  *  Copyright (C) 2016 by Teo Mrnjavac <teo@kde.org>                     *
  *                                                                       *
  *  This program is free software; you can redistribute it and/or        *
  *  modify it under the terms of the GNU General Public License as       *
  *  published by the Free Software Foundation; either version 3 of       *
  *  the License, or (at your option) any later version.                  *
  *                                                                       *
  *  This program is distributed in the hope that it will be useful,      *
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  *  GNU General Public License for more details.                         *
  *                                                                       *
  *  You should have received a copy of the GNU General Public License    *
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.*
  *************************************************************************/
 
 #if !defined(SIZEDIALOGWIDGET__H)
 
 #define SIZEDIALOGWIDGET__H
 
 #include "ui_sizedialogwidgetbase.h"
 
 #include <QWidget>
 
 /** Central widget for the SizeDialogBase
     @author Volker Lanz <vl@fidra.de>
 */
 class SizeDialogWidget : public QWidget, public Ui::SizeDialogWidgetBase
 {
     Q_OBJECT
 
 public:
     SizeDialogWidget(QWidget* parent) : QWidget(parent), Ui::SizeDialogWidgetBase() {
         setupUi(this);
     }
 
 public:
     PartResizerWidget& partResizerWidget() {
         Q_ASSERT(m_PartResizerWidget);
         return *m_PartResizerWidget;
     }
 
     QDoubleSpinBox& spinFreeBefore() {
         Q_ASSERT(m_SpinFreeBefore);
         return *m_SpinFreeBefore;
     }
     QDoubleSpinBox& spinFreeAfter() {
         Q_ASSERT(m_SpinFreeAfter);
         return *m_SpinFreeAfter;
     }
     QDoubleSpinBox& spinCapacity() {
         Q_ASSERT(m_SpinCapacity);
         return *m_SpinCapacity;
     }
 
     QLabel& labelMinSize() {
         Q_ASSERT(m_LabelMinSize);
         return *m_LabelMinSize;
     }
     QLabel& labelMaxSize() {
         Q_ASSERT(m_LabelMaxSize);
         return *m_LabelMaxSize;
     }
 
     QRadioButton& radioPrimary() {
         Q_ASSERT(m_RadioPrimary);
         return *m_RadioPrimary;
     }
     QRadioButton& radioExtended() {
         Q_ASSERT(m_RadioExtended);
         return *m_RadioExtended;
     }
     QRadioButton& radioLogical() {
         Q_ASSERT(m_RadioLogical);
         return *m_RadioLogical;
     }
 
     QComboBox& comboFileSystem() {
         Q_ASSERT(m_ComboFileSystem);
         return *m_ComboFileSystem;
     }
 
     QCheckBox& checkBoxEncrypt() {
         Q_ASSERT(m_CheckBoxEncrypt);
         return *m_CheckBoxEncrypt;
     }
 
     QLineEdit& editPassphrase() {
         Q_ASSERT(m_EditPassphrase);
         return *m_EditPassphrase;
     }
     QLabel& labelPassphrase() {
         Q_ASSERT(m_LabelPassphrase);
         return *m_LabelPassphrase;
     }
 
     QLabel& textLabel() {
         Q_ASSERT(m_LabelTextLabel);
         return *m_LabelTextLabel;
     }
     QLineEdit& label() {
         Q_ASSERT(m_EditLabel);
         return *m_EditLabel;
     }
     const QLineEdit& label() const {
         Q_ASSERT(m_EditLabel);
         return *m_EditLabel;
     }
     QLabel& noSetLabel() {
         Q_ASSERT(m_LabelTextNoSetLabel);
         return *m_LabelTextNoSetLabel;
     }
 
     void hideRole() {
         delete m_LabelRole;
         m_LabelRole = nullptr;
         delete m_RadioPrimary;
         m_RadioPrimary = nullptr;
         delete m_RadioExtended;
         m_RadioExtended = nullptr;
         delete m_RadioLogical;
         m_RadioLogical = nullptr;
     }
     void hideFileSystem() {
         delete m_LabelFileSystem;
         m_LabelFileSystem = nullptr;
         delete m_ComboFileSystem;
         m_ComboFileSystem = nullptr;
-        delete m_CheckBoxEncrypt;
-        m_CheckBoxEncrypt = nullptr;
-        delete m_LabelPassphrase;
-        m_LabelPassphrase = nullptr;
-        delete m_EditPassphrase;
-        m_EditPassphrase = nullptr;
+//         delete m_CheckBoxEncrypt; // FIXME: why is this necessary?
+//         m_CheckBoxEncrypt = nullptr;
+//         delete m_LabelPassphrase;
+//         m_LabelPassphrase = nullptr;
+//         delete m_EditPassphrase;
+//         m_EditPassphrase = nullptr;
     }
     void hideLabel() {
         delete m_LabelTextLabel;
         m_LabelTextLabel = nullptr;
         delete m_EditLabel;
         m_EditLabel = nullptr;
         delete m_LabelTextNoSetLabel;
         m_LabelTextNoSetLabel = nullptr;
     }
 };
 
 #endif