See stackoverflow question
http://stackoverflow.com/questions/34722545/how-to-make-a-scrollpane-adjust-to-its-content/34751687#34751687

all I came up with is
calling
sp setScrollDeltas.

This will reset (or add or remove) the scrollbars.

I was wondering why something like
rows updateLayout or
rows changed

doesn't work.

Do we have a way to let a ScrollPane "know" when the submorphs changed ?
Some way for listening to newly added submorphs. Or add
the pane to dependents for its scrolled area and notify on changes for
submorphs or just
the size?
(The content morph ("rows" in this example) can automatically adjust its
size when we add new submorphs)


nicolai
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