+ <toolitem action="GoPageDown"/>
+ <toolitem action="GoPageUp"/>
+ <separator/>
+ <toolitem action="PageSelector"/>
+ <separator/>
+ <toolitem action="ViewZoomIn"/>
+ <toolitem action="ViewZoomOut"/>
+ <toolitem action="ViewBestFit"/>
+ <toolitem action="ViewPageWidth"/>
+<!--
+ <separator/>
+ <toolitem action="SinglePage"/>
+ <toolitem action="ContinuousPage"/>
+-->