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From: WJG <wjgiddi...@blueyonder.co.uk>
Newsgroups: comp.lang.tcl
Subject: Re: A listbox with a checkboxes: what is my best bet?
Date: Tue, 5 Apr 2011 09:05:12 -0700 (PDT)
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Use Gnocl

https://sites.google.com/site/gnocltclgtk/gnocl-user-documentation/tree-and-list-widgets/gnocl-list

Does all that you want.

Will