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#!/usr/local/bin/perl -w
use strict;
use Tk;
use Tk::Font;
use Tk::widgets qw(BrowseEntry Text Spinbox);
my %fopt = (-family => 'fixed', -weight => 'medium',
            -slant => 'roman', -size => 12);
my $mw   = MainWindow->new();
my $font = $mw->Font(%fopt);
my $family  = $mw->BrowseEntry(-variable => \$fopt{-family},
                           -options => [sort $mw->fontFamilies()],
                           -command => [\&SetFont,$font,\%fopt]);
my $size = $mw->Spinbox(-width => 3, -textvariable => \$fopt{-size},
                        -from => 6, -to => 72,
                        -command => [\&SetFont,$font,\%fopt]);
my $weight = $mw->Optionmenu(-width => 3, -variable => \$fopt{-weight},
                        -options => [qw(medium bold)],
                        -command => [\&SetFont,$font,\%fopt]);

Tk::grid($mw->Label(-text => 'Family:',-justify => 'right'), $family,
         $mw->Label(-text => 'Size:',-justify => 'right'), $size,
         $mw->Label(-text => 'Weight:',-justify => 'right'), $weight,
         -sticky => 'ew',
        );

my $text = $mw->Scrolled(Text => -font => $font, -width => 40, -height => 20)->grid(-sticky => 'nsew', -columnspan => 6);

my $l = '';
for my $ch (0x20..0x7E,0xa0..0xff)
 {
  $l .= chr($ch);
  if (length($l) == 16)
   {
    $text->insert(end => "$l\n");
    $l = '';
   }
 }

#$text->insert('end',<<"END");
#Example Text - list
#\x{20ac}40 Only.
#END

MainLoop;

sub SetFont
{
 my ($font,$fopt) = @_;
 my @opt = %$fopt;
 print "@opt\n";
 $font->configure(%$fopt);
 @opt = $font->actual;
 print "$$font @opt\n";
}