package MTools::GUI::MImage;
#	This program is free software; you can redistribute it and/or
#	modify it under the terms of the GNU LGPL Libray General Public License
#	as published by the Free Software Foundation; either version 2
#	of the License, or (at your option) any later version.
#
#	This program is distributed in the hope that it will be useful,
#	but WITHOUT ANY WARRANTY; without even the implied warranty of
#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#	GNU Library General Public License for more details.
#
#	You should have received a copy of the GNU Library General Public License
#	along with this program; if not, write to the Free Software
#	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA,
#	or refer to http://www.gnu.org/copyleft/lgpl.html
#
##################################################################

# Encapsule la creation d'une image
# Parametres : 
# 	* parent : pere de l'objet.
# 	* image_name : nom de l'image
#	* %options : table de hash passee en parametre de la creation de l'objet zinc icon


use strict;

use MTools;
use MTools::MObjet;
use vars qw / @ISA /;

use Tk::PNG;

BEGIN 
{
	@ISA = qw /MTools::MObjet/;
}

sub new {
	my ($class, $parent, $image_name, %options) = @_;
	my $self = new MTools::MObjet ();
	bless $self, $class;
	
	my $image = __getImage ($zinc, $image_name);
	$self -> {instance}  = $zinc -> add('icon', minstance ($parent),
		-priority => 10,
		-image => $image,
		-composealpha => 1,
		%options
	);
	return $self;
}


sub __getImage {
	my ($widget, $imagefile) = @_;
	my $image;
	if (index ($imagefile, '.png') != -1)
	{
		$image = $widget -> Photo(-file => Tk::findINC($imagefile), -format => 'png');
	}
	else
	{
		$image = $widget -> Photo(-file => Tk::findINC($imagefile));
	}
    return $image;
}

1;