We need autoFillBackground

* For change of backgroundRole to take effect
* Works without on KDE 4 though

src/pulsatingscience.ui

@@ -16,6 +16,9 @@
    <iconset resource="pulsatingscience.qrc" >
     <normaloff>:/icons/resources/aei-icon48.png</normaloff>:/icons/resources/aei-icon48.png</iconset>
   </property>
+  <property name="autoFillBackground" >
+   <bool>true</bool>
+  </property>
   <widget class="QWidget" name="centralwidget" >
    <layout class="QGridLayout" name="gridLayout" >
     <item row="0" column="0" >
@@ -471,7 +474,7 @@
      <x>0</x>
      <y>0</y>
      <width>693</width>
-     <height>24</height>
+     <height>31</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuView" >