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    Listboxes

    Listboxes changed quite a bit in Tk 4.0. See Chapter 35 for all the details. There are now four Motif-like selection styles, and two of these support disjoint selections. The tk_listboxSingleSelect procedure no longer exists. Instead, configure the selectMode attribute of the listbox. A listbox has an active element, which is drawn with an underline. It is referenced with the active index keyword.

    The selection commands for listboxes have changed. Change:


      

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