That is what the -command parameter of Button is for. So, construct your button thus: 

$angel = $MW->Button(
  -text    => 'Launch Scripts',
  -command => sub { 
      print STDERR "Launching..."; 
      system("./scriptname"); 
  },
); ##not sure why you're using exit, so I left it out.

[download]
That will run ./scriptname on every button press.

Anima Legato
.oO all things connect through the motion of the mind

In reply to Re: Tk binding... by legato
in thread Tk binding... by Anonymous Monk

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