+ <number id="boxsize" type="spinbutton" arg="-boxsize %"
+ _label="Box Size" low="1" high="4" default="1"/>
+
+ <hgroup>
+ <boolean id="fade" _label="Fade" arg-unset="-no-fade"/>
+ <boolean id="dissolve" _label="Dissolve" arg-set="-dissolve"/>
+ <boolean id="wire" _label="Wireframe" arg-set="-wireframe"/>
+ </hgroup>
+