<xs:enumeration value="ToggleAlwaysOnBottom"/>
<xs:enumeration value="ToggleAlwaysOnTop"/>
<xs:enumeration value="ToggleDecorations"/>
+ <xs:enumeration value="ToggleFullscreen"/>
<xs:enumeration value="ToggleMaximizeFull"/>
<xs:enumeration value="ToggleMaximizeHorz"/>
<xs:enumeration value="ToggleMaximizeVert"/>