diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index b5545e3..03946c9 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -1,270 +1,263 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>MainWindow</class>
  <widget class="QWidget" name="MainWindow">
   <property name="geometry">
    <rect>
     <x>0</x>
     <y>0</y>
     <width>615</width>
     <height>490</height>
    </rect>
   </property>
   <property name="sizePolicy">
    <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
     <horstretch>0</horstretch>
     <verstretch>0</verstretch>
    </sizepolicy>
   </property>
   <property name="minimumSize">
    <size>
     <width>0</width>
     <height>0</height>
    </size>
   </property>
   <layout class="QGridLayout">
    <item row="0" column="0">
     <widget class="QSplitter" name="m_mainSplitter">
      <property name="orientation">
       <enum>Qt::Horizontal</enum>
      </property>
      <widget class="QWidget" name="layout6">
       <layout class="QVBoxLayout">
        <item>
         <widget class="QTreeView" name="m_altList">
          <property name="sizePolicy">
           <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
            <horstretch>0</horstretch>
            <verstretch>0</verstretch>
           </sizepolicy>
          </property>
          <property name="whatsThis">
           <string>This is a list of the available alternative groups.</string>
          </property>
          <property name="alternatingRowColors">
           <bool>true</bool>
          </property>
          <property name="rootIsDecorated">
           <bool>false</bool>
          </property>
         </widget>
        </item>
        <item>
         <widget class="QGroupBox" name="groupBox3">
          <property name="title">
           <string>Options</string>
          </property>
          <layout class="QGridLayout" name="_2">
           <item row="0" column="0">
            <widget class="QCheckBox" name="m_hideAlt">
             <property name="sizePolicy">
              <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
               <horstretch>0</horstretch>
               <verstretch>0</verstretch>
              </sizepolicy>
             </property>
             <property name="whatsThis">
              <string>If this option is active, all the alternative groups with only one alternative available will be hidden from the list.</string>
             </property>
             <property name="text">
              <string extracomment="Hide useless alternatives">&amp;Hide useless</string>
             </property>
            </widget>
           </item>
          </layout>
         </widget>
        </item>
       </layout>
      </widget>
      <widget class="QWidget" name="layout24">
       <layout class="QVBoxLayout">
        <item>
         <layout class="QHBoxLayout">
          <item>
           <layout class="QVBoxLayout">
            <item>
             <widget class="QLabel" name="textLabel1">
              <property name="sizePolicy">
               <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
                <horstretch>0</horstretch>
                <verstretch>0</verstretch>
               </sizepolicy>
              </property>
              <property name="font">
               <font>
                <weight>75</weight>
                <bold>true</bold>
               </font>
              </property>
              <property name="text">
               <string>Status:</string>
              </property>
              <property name="wordWrap">
               <bool>false</bool>
              </property>
             </widget>
            </item>
            <item>
-            <widget class="KComboBox" name="m_statusCombo">
+            <widget class="QComboBox" name="m_statusCombo">
              <property name="sizePolicy">
               <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
                <horstretch>0</horstretch>
                <verstretch>0</verstretch>
               </sizepolicy>
              </property>
              <property name="whatsThis">
               <string>&lt;qt&gt;The status of the current alternative:
 &lt;ul&gt;
 &lt;li&gt;Automatic: the alternative system will always choose the alternative with the highest priority, updating it (if necessary) when an alternative is installed or removed&lt;/li&gt;
 &lt;li&gt;Manual: the choice is done manually, updated by the alternative system only when it is uninstalled&lt;/li&gt;
 &lt;/ul&gt;
 &lt;/qt&gt;
 </string>
              </property>
             </widget>
            </item>
           </layout>
          </item>
          <item>
           <spacer name="spacer6">
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
            </property>
            <property name="sizeType">
             <enum>QSizePolicy::Expanding</enum>
            </property>
            <property name="sizeHint" stdset="0">
             <size>
              <width>88</width>
              <height>20</height>
             </size>
            </property>
           </spacer>
          </item>
          <item>
           <widget class="QLabel" name="m_altTilte">
            <property name="sizePolicy">
             <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
              <horstretch>0</horstretch>
              <verstretch>0</verstretch>
             </sizepolicy>
            </property>
            <property name="font">
             <font>
              <pointsize>14</pointsize>
              <weight>75</weight>
              <bold>true</bold>
             </font>
            </property>
            <property name="text">
             <string comment="KDE::DoNotExtract">Automake</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignCenter</set>
            </property>
            <property name="wordWrap">
             <bool>false</bool>
            </property>
           </widget>
          </item>
          <item>
           <spacer name="spacer5">
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
            </property>
            <property name="sizeType">
             <enum>QSizePolicy::Expanding</enum>
            </property>
            <property name="sizeHint" stdset="0">
             <size>
              <width>88</width>
              <height>20</height>
             </size>
            </property>
           </spacer>
          </item>
         </layout>
        </item>
        <item>
         <widget class="QTreeView" name="m_optionsList">
          <property name="whatsThis">
           <string>This shows the alternatives available for the selected group.</string>
          </property>
          <property name="alternatingRowColors">
           <bool>true</bool>
          </property>
          <property name="rootIsDecorated">
           <bool>false</bool>
          </property>
          <property name="sortingEnabled">
           <bool>true</bool>
          </property>
          <property name="allColumnsShowFocus">
           <bool>true</bool>
          </property>
         </widget>
        </item>
        <item>
         <layout class="QHBoxLayout">
          <item>
           <spacer name="spacer3">
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
            </property>
            <property name="sizeType">
             <enum>QSizePolicy::Expanding</enum>
            </property>
            <property name="sizeHint" stdset="0">
             <size>
              <width>40</width>
              <height>20</height>
             </size>
            </property>
           </spacer>
          </item>
          <item>
           <widget class="QPushButton" name="m_bAdd">
            <property name="text">
             <string>&amp;Add</string>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QPushButton" name="m_bProperties">
            <property name="text">
             <string>&amp;Properties</string>
            </property>
           </widget>
          </item>
          <item>
           <widget class="QPushButton" name="m_bDelete">
            <property name="text">
             <string>&amp;Delete</string>
            </property>
           </widget>
          </item>
         </layout>
        </item>
       </layout>
      </widget>
     </widget>
    </item>
   </layout>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
- <customwidgets>
-  <customwidget>
-   <class>KComboBox</class>
-   <extends>QComboBox</extends>
-   <header>kcombobox.h</header>
-  </customwidget>
- </customwidgets>
  <includes>
   <include location="local">kcombobox.h</include>
   <include location="local">kpushbutton.h</include>
   <include location="local">kpushbutton.h</include>
   <include location="local">kpushbutton.h</include>
  </includes>
  <resources/>
  <connections/>
 </ui>