There are a variety of ways of displaying multiple columns of data
Multiple fields: * tablelist (pure Tcl, edit, images, sort, reorder columns) * mclistbox (pure Tcl) * heirtable from blt (images?, heirarchical, sort) * listcontrol from mkWidgets * tktable (edit, images, non-contiguous cell selection) * ?
Single field broken across multiple columns: * ListBox from BWidget * ?
Category Widget - Category Command - Tk syntax help - Arts and Crafts of Tcl-Tk Programming