#!/usr/bin/perl
use warnings;
use strict;
use Tk;
use lib 'lib';
use Tk::CanvasDirTree;

my $mw = MainWindow->new();
$mw->geometry('+200+50');

$mw->fontCreate('big',
          -family=>'arial',
          -weight=>'bold',
          -size=>int(-18*18/14));

my $frame = $mw->Frame()->pack(-expand=>1,-fill=>'both');

# base64encoded png 
my $bunny = $mw->Photo(-data => 
'iVBORw0KGgoAAAANSUhEUgAAAB4AAAAjEAIAAABcJvHFAAAACXBIWXMAAAsSAAALEgHS3X78AAAD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');


my $ztree = $frame->Scrolled('CanvasDirTree',
            -bg =>'white',
            -width =>350,  
	    -height =>350, 
	    -backimage => 'scripts/madhat-charc-light.jpg',  #either a file
#	    -backimage => $bunny,  #or Tk::Photo object data
            -floatback => 1,
	    -imx => 100,           # position relative to nw corner
	    -imy => 60,            # to place nw corner of image
	    -font => 'big',        # defaults to system
#	    -fontcolorn => 'lightseagreen', # defaults to black
#	    -fontcolora => 'cyan', #defaults to red
#	    -indfilln => 'hotpink',         #defaults to blue   
#	    -indfilla => 'orange',          #defaults to red
            -scrollbars =>'osow',
            -borderwidth =>15,
	    -scrollregion => [0,0,700,700]
	    )->pack(-side=>'left',-fill=>'both', -expand=>1); 

my $text = $frame->Scrolled('Text',
                       -bg=>'white',
		       -width => 30,
		       -scrollbars =>'osoe',
	)->pack(-side=>'right',-fill=>'both',-expand=>1);

my $button = $mw->Button(-text=>'Exit',-command=>sub{exit})->pack();

$ztree->bind('<ButtonPress-1>', sub{   
               my $selected = $ztree->get_selected();

	        if(length $selected){
	            $text->insert('end',"$selected\n");
	            $text->see('end');
	         }
	   });


# set scrollbar colors
my $xbar = $ztree->Subwidget("xscrollbar");
my $ybar = $ztree->Subwidget("yscrollbar");
# do not attempt to change the scrollbar's  -yscrollbackcommand
# it is used internally by CanvasDirTree
for($xbar,$ybar){
  $_->configure(
           -background => "darkseagreen", 
           -activebackground => "lightgreen",
	   -troughcolor => "black",
          );
}



MainLoop;
