[Cuis-dev] Artifacts

[ken.dickey at whidbey.com]

Hi Juan,

Doing test code for update of Terse Guide, I found a case which does not 
involve the hand/mouse (below).

I suspect a short damage rect.

FYI,
-KenD

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myLayout _ LayoutMorph newRow color: Color cyan.
myLayout openInWorld.
myLayout morphExtent: (6 * myLayout morphExtent).

myLayout addAllMorphs: { EllipseMorph initializedInstance. ImageMorph 
initializedInstance. BorderedRectMorph initializedInstance. }.

"When there is space left over, the submorphs can be shifted
  along the layout axis.  This is the axisEdgeWeight, a number from
  0 to 1, which can also be specified by a symbol."

myLayout axisEdgeWeight: #rowRight.
myLayout axisEdgeWeight: #center.
myLayout axisEdgeWeight: #rowLeft.

myLayout beColumn.
myLayout direction." #vertical "
myLayout axisEdgeWeight: #columnBottom.
myLayout axisEdgeWeight: #center.
myLayout axisEdgeWeight: #columnTop.

myLayout beRow.
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