As long as I never saw such widget before (closest I saw is list list of checkboxes) I doubt there exists any.
Probably no-one bothered creating such.

But it seems to me using namely Tk::Tree this is quite possible: display items could be any window, however they must be different windows (not instances of same window)

Did not tried this myself though...

Best regards,
Courage, the Cowardly Dog

In reply to Re: Tree with checkboxes by Courage
in thread Tree with checkboxes by perlNoob

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