#!/usr/local/bin/perl -w
use Tk;
use Tk::Xrm;
use Tk::widgets qw(DirTree Button);
# This does not work properly yet
use strict qw(subs);
use Tk::Pretty;
sub top
{
 my $name = shift;
 my $top = MainWindow->new();
 $top->Button('-text'=>"Quit",'-command'=>['destroy',$top])->pack;
 $top->Button('-textvariable'=>\$name,
              '-command'=> [ sub { my $name = shift; print "$name\n"},$name])->pack;
 $top->DirTree()->pack;
 $top->title($name);
}
&top("One");
&top("Two");
MainLoop;