Click above to get retro games delivered to your door ever month!

     invalidate() --> self

        TBrowse:invalidate() causes the next stabilization of the TBrowse
        object to redraw the entire TBrowse display, including headings,
        footings, and all data rows.  Note that sending this message has no
        effect on the values in the data rows; it simply forces the display to be
        updated during the next stabilization.  To force the data to be
        refreshed from the underlying data source, send the
        TBrowse:refreshAll() message.