use strict;
use warnings;
use Tk;

# Das MainWindow erzeugen
my $mw = MainWindow->new(-background   =>   'lightskyblue1');

$mw -> title('Test für pack');

# Wieder mal diverse Felder definieren
my $lbl_1 = $mw -> Label (-text => 'Feld 1',
                          -relief => 'ridge');
my $lbl_2 = $mw -> Label (-text => 'Feld 2',
                          -relief => 'ridge');
my $lbl_3 = $mw -> Label (-text => 'Feld 3',
                          -relief => 'ridge');
my $lbl_4 = $mw -> Label (-text => 'Feld 4',
                          -relief => 'ridge');

$lbl_1 -> pack(-side => 'top',   -fill => 'x');
$lbl_4 -> pack(-side => 'bottom',-fill => 'x');
$lbl_2 -> pack(-side => 'left',  -fill => 'y');
$lbl_3 -> pack(-side => 'right', -fill => 'y');

MainLoop;