# Script show tag merging behavior with an option set in the 
#  option database. 
#
#   Should display with one row hightlighted red and a cell in the row left-justified

use Tk;
use Tk::TableMatrix;

use strict;

my $mw = MainWindow->new;

#$mw->optionAdd('*background', 'blue', 'interactive');
$mw->optionAdd('*tablematrix*background', 'skyblue');

my $table = $mw->TableMatrix(-rows => 5,
                            -cols => 8,
                            -cache => 1,
			    #-bg => 'blue',
			    );                
$table->pack(-expand => 1, -fill => 'both');

$table->tagConfigure("invalid", -background => 'red');
$table->tagConfigure("left", -anchor => 'w');

foreach my $row (0..4) {
     #$table->tagRow('invalid', $row);                # swap
     foreach my $column (0..7) {
       $table->set("$row,$column", "hello");
             #$table->tagCell('left', "$row,$column");    # swap
   }
}

$table->tagCell('left', '2,3');
$table->tagRow('invalid', 2);

MainLoop;