#!/usr/bin/perl -w

use Tk;


$side = "right";

$Tk::strictMotif = 1;

$main = MainWindow->new();

$button1 = $main->Button(-text => "Button 1",
                         -command => \&exit_button);

$button1->pack(-side=>$side);

$button2 = $main->Button(-text => "Button 2",
                         -command => \&exit_button);

$button2->pack(-side=>$side);

$button3 = $main->Button(-text => "Button 3",
                         -command => \&exit_button);

$button3->pack(-side=>$side);

MainLoop();

sub exit_button {
    print "You pushed the button!\n";
    exit;
}