As said in the CB, 
use Tk;
my $mw = MainWindow->new;
$mw->Label(-text => "Foo")->pack;
$mw->after(2000, sub {exit});
MainLoop;

[download]

--shmem 

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

In reply to Re: autoclose a Perl-Tk window after 2 seconds. by shmem
in thread autoclose a Perl-Tk window after 2 seconds. by shobhit

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