TableListSort is an Itcl popup widget for sorting contents of a TableList(n) . You can specify one or more columns to sort the list by and the direction of the sort ( increasing or decreasing ). Although you can use the class directly, it is normally easier to simply call the TableList::sort_dialog method.
TableList $tablelist -headings {...} $tablelist sort_dialog
See TableListSort(n) for more details.
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