#!/usr/bin/perl
use strict;
use warnings;
use Tk;
my @choices = qw/Apple Ball Cat Dog Elephant Fish Goat House Ink Jug Kite/;
my $choice = &myListBox(@choices);
print "Selection is $choice\n";

sub myListBox{
 my $choice;
my @listbox_items = @_;
 my $mw = MainWindow->new;
$mw->title("Listbox");
my $lb = $mw->Scrolled("Listbox", 
       -scrollbars => "osoe",
       -height => 10,
       -width => 30,
       -selectmode => "single");

my $real_lb = $lb->Subwidget('scrolled');
$real_lb->configure(-borderwidth=>0);
$lb->insert("end", @listbox_items);
$lb->pack(-side => "left");


$mw->Button(-text => "Exit",
             -command => sub{exit; })->pack(-side => "bottom");

$mw->Button(-text=>"View", 
             -command => sub {
         $choice=  $lb->get('active');
      my $w = $real_lb->width;
      my $sample = ' ' x 10;
      my $font_len = $lb->fontMeasure('default', $sample );         

     }
    )->pack(-side => "bottom");


$lb->selectionSet('end');
$lb->see('end');
MainLoop;
return $choice;

}