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Re: Tk programmatically monitor change in Listbox

by Marshall (Canon)
on Jan 06, 2020 at 09:42 UTC ( [id://11111039]=note: print w/replies, xml ) Need Help??

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  1. or download this
     
    my @list =    ( "a", "b", "c", "d", "e", "f" );
    
  2. or download this
    my @list =    ( "a", "b", "c", "d", "e", "f","g" );
    or perhaps    ( "a", "b", "NEW", "c", "d", "e", "f" )
    or perhaps    ( "a", "b", "c")
    
  3. or download this
    =================================
    use strict;
    ...
    $lbox->bind('<<ListboxSelect>>', sub{warn "new ListBox element selecte
    +d!\n"} );
    
    MainLoop;
    

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