use strict; use warnings; use Tk; my $mw = tkinit (); $mw-> state ('zoomed'); #Dadurch sieht man besser was ich meine my $antwort; $mw-> Radiobutton ( -text => "Beispiel Radio", -font => "Arial 20", -variable => \$antwort, -value => "A", -bg => "Cyan", -activebackground => "yellow", )-> pack (-side => 'left'); MainLoop ();