And here's an example of making a fixed number of Labels and changing the data in each with a scrollbar. 

#!/usr/bin/perl

use strict;
use warnings;
use Tk;
use Tk::Pane;

my $offset = 0;
my $labelcount = 7;

my $mw = MainWindow->new();
$mw->geometry('500x500');

my $pane = $mw->Scrolled( 'Pane', -scrollbars => 'se' )->pack( -side =
+> 'left', -fill => 'both', -expand => 1 );

my @data = map "Col $_", 1 .. 1000;

$pane->Scale(-orient => 'horizontal', -from => 0,
  -to => @data - $labelcount, -variable => \$offset, -command => \&sho
+w,
  -showvalue => 0,
  )->pack(-fill => 'x', -side => 'bottom');
my @labels = map
  {
  $pane->Label( -text => $data[$_], -relief => 'groove',
    -height => 20, -width => 8,
    )->pack( -side => 'left' );
  } 0 .. $labelcount - 1;

MainLoop;

sub show
  {
  my $i = $offset;
  for ( @labels )
    {
    $_->configure( -text => $data[$i++] );
    }
  }

[download]

In reply to Re^3: Tk::Pane widget size limit? by tybalt89
in thread Tk::Pane widget size limit? by jbuck

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