border_decorator.php

来自「Professional PHP5 code for this book」· PHP 代码 · 共 24 行

<?php

require_once("abstract_widget.php");

class BorderDecorator extends Widget {

  private $widget;
  
  function __construct(Widget & $widget) {
         $this->widget = $widget;
  }

  public function draw() {
         
         $this->widget->update($this->getSubject());
         
         echo  "<table border=0 cellpadding=1 bgcolor=#3366ff>";
         echo  "<tr bgcolor=#ffffff><td>";     
         $this->widget->draw();
         echo "</td></tr></table>";
  }
}
?>