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# Copyright (c) 1995-2003 Nick Ing-Simmons. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
package Tk::Image;
# This module does for images what Tk::Widget does for widgets:
# provides a base class for them to inherit from.
require DynaLoader;
use base qw(DynaLoader Tk); # but are they ?
use vars qw($VERSION);
$VERSION = '4.011'; # $Id: //depot/Tkutf8/Tk/Image.pm#11 $
sub new
{
my $package = shift;
my $widget = shift;
$package->InitClass($widget);
my $leaf = $package->Tk_image;
my $obj = $widget->Tk::image('create',$leaf,@_);
$obj = $widget->_object($obj) unless (ref $obj);
return bless $obj,$package;
}
sub Install
{
# Dynamically loaded image types can install standard images here
my ($class,$mw) = @_;
}
sub ClassInit
{
# Carry out class bindings (or whatever)
my ($package,$mw) = @_;
return $package;
}
require Tk::Submethods;
Direct Tk::Submethods ('image' => [qw(delete width height inuse type)]);
sub Tk::Widget::imageNames
{
my $w = shift;
$w->image('names',@_);
}
sub Tk::Widget::imageTypes
{
my $w = shift;
map("\u$_",$w->image('types',@_));
}
sub Construct
{
my ($base,$name) = @_;
my $class = (caller(0))[0];
# Hack for broken ->isa in perl5.6.0
delete ${"$class\::"}{'::ISA::CACHE::'} if $] == 5.006;
*{"Tk::Widget::$name"} = sub { $class->new(@_) };
}
# This is here to prevent AUTOLOAD trying to find it.
sub DESTROY
{
my $i = shift;
# maybe do image delete ???
}
1;
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