<ui>
 <menubar name='Menubar'>
    <menu action='FileMenu'>
      <menu action='TheoryMenu'>
        <menuitem action='TheoryIntervals' />
      </menu>
      <menuitem action='TreeEditor'/>
      <menuitem action='OpenPreferencesWindow'/>
      <separator/>
      <menuitem action='ExportTrainingSet'/>
      <menuitem action='EditPractiseSheet'/>
      <menuitem action='AppQuit' />
    </menu>
  </menubar>
</ui>
