as an example, with Tkx i do : 

  Tkx::font_configure('TkFixedFont',-size=>8);

.... 

  my $lb = $w_bfrm->new_tk__listbox( -height    =>3
                                   , -selectmode=>'extended'
                                   , -font      =>'TkFixedFont'
                                   );

[download]

In reply to Re^2: How to align the contents inside a ListboxSelect of Tk GUI by huck
in thread How to align the contents inside a ListboxSelect of Tk GUI by Evel

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