- <number id="count" type="spinbutton" arg="-count %"
- _label="Count" low="-5000" high="5000" default="-500"/>
-
- <number id="delay" type="slider" arg="-delay %"
- _label="Speed" _low-label="Slow" _high-label="Fast"
- low="0" high="80000" default="60000"
- convert="invert"/>
+ <hgroup>
+ <boolean id="grid" _label="Draw grid" arg-set="-grid"/>
+ <boolean id="cells" _label="Draw cell" arg-unset="-no-cell"/>
+ <boolean id="centre" _label="Center on screen" arg-set="-centre"/>
+ </hgroup>