[plt-scheme] Table Widget in MrEd?

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I am trying to understand how to develop a table type widget in MrEd.
Basically, I do not see any pre-built widget for the multi-column
list-type boxes that many programs use. I am talking about the forms that
allow you to sort items in a list by their certain columns. I see a
list-box widget, but it only looks like it was designed for one column of
data.

How can I do this? Is this even possible?

- --
Aaron Hsu
af at sacrificumdeo.net <http://www.aaronhsu.com> Jabber: arcfide at xmpp.us
A Member of <http://www.sacrificumdeo.net>
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