> Would be nice if the inner morphs were clickable, I tried to enhance  
> them quickly with
> some mouseOver:evt etc. (to change their color while mouse is over) -  
> to no avail.

> Any ideas or plans to fix that?

On the list. Once I get the bounding box stuff sorted out I'll take
a look at the transforms and adapting them so that the submorphs
are bounded properly.
BTW the color comes from the style associated with the morph.
Try:
	self style at: 'fill' put: aColor.
	self invalidateComposedStyleCache; changed

Gary