<?php

error_reporting(E_ALL);


class CompositeBox extends GtkFixed{

	protected $tempo_parent;

	public function __construct(){
		parent::__construct();

		# $this->connect('size-allocate', array($this, 'size_allocate'));
		# $this->connect('size-request', array($this, 'size_request'));

		$this->tempo_parent = new GtkFixed();
	}

	public function move_top($w){
		$pos = $w->allocation;
		$w->reparent($this->tempo_parent);
		$w->reparent($this);
		$this->move($w, $pos->x, $pos->y);
	}
}


class TextBox extends GtkEventBox{
	public function __construct($label, $fg='#111', $bg='#EEE', $font='Sans Bold 20'){
		parent::__construct();

		$this->modify_bg(Gtk::STATE_NORMAL, GdkColor::parse($bg));
		$this->label = new GtkLabel($label);
		$this->label->modify_font(new PangoFontDescription($font));
		$this->label->modify_fg(Gtk::STATE_NORMAL, GdkColor::parse($fg));

		$this->add($this->label);
	}
}

$window = new GtkWindow();
$window->connect_simple('destroy', array('Gtk','main_quit'));
$window->set_size_request( 300, 200 );      # set window size
$window->set_position(Gtk::WIN_POS_CENTER); # place window to screen center
$window->set_title("Composite widget extention test");


	$box = new CompositeBox();
	$box2 = new CompositeBox();

	$window->add($box);

		$box->put($w1 = new TextBox("some    \ntext\n....", '#A00', '#EEE'), 50, 50);
		$box->put($w2 = new TextBox("an other\ntext box\n....", '#0A0', '#AAA'), 150, 70);

Gtk::timeout_add(2000, 'timeout');

//display it
$window->show_all();
Gtk::main();

function timeout(){

	global $w1, $w2, $box;

	echo "timeout\n";
	$box->move_top($w1);
}


?>