[Cuis] 2243: #keepMorphExtent

[Juan Vuletich]

On 4/24/2015 10:31 AM, Ken.Dickey wrote:
> Some Layout oddness..
>
> In a Worpspace
> -----
> lm := LayoutMorph initializedInstance .
> lm addMorph: ImageMorph initializedInstance
>     layoutSpec: LayoutSpec keepMorphExtent.
> lm openInWorld.
> -----
>
> Dragging shows artifacts.
>
> Resize smaller makes morph lose size (does not keep morphExtent)
>

Please add

ImageMorph >> minimumExtent
     ^image extent

to fix the artifacts (will be in next bunch of updates).

WRT #keepMorphExtent, I enhanced a bit the comment. The idea is to try 
not to modify the morph extent, but distribute space amongst other 
morphs inside the layout. But, if there's no enough room, try to make it 
smaller (if morph allows this, see #minimumExtent, etc).

Cheers,
Juan Vuletich