[Cuis-dev] PluggableScrollPane scroller width

[ken.dickey at whidbey.com]

Hi Mark,

Not quite sure what you are trying to do here.

Note that the `scroller` in a PluggableScrollPane is a Morph of fixed 
extent.  It is not contained within a LayoutMorph, so its LayoutSpec is 
ignored.

The interior LabelMorphs use default LayoutSpec's which specify to use 
the Morph's initial width and height.

Remember that a Morph's LayoutSpec is only interpreted when it is a 
submorph of a LayoutMorph.

HTH,
-KenD