Subversion-Projekte lars-tiefland.php_share

<?php

// $Header: /cvsroot/html2ps/box.null.php,v 1.18 2006/07/09 09:07:44 Konstantin Exp $

class NullBox extends GenericInlineBox {

  function get_min_width(&$context) { return 0; }

  function get_max_width(&$context) { return 0; }

  function get_height() { return 0; }

  function NullBox() {

    $this->GenericInlineBox();

  }

  function &create() {

    $box =& new NullBox;

    $css_state = new CSSState(CSS::get());

    $css_state->pushState();

    $box->readCSS($css_state);

    return $box;

  }

  function show(&$viewport) {

    return true;

  }

  function reflow_static(&$parent, &$context) {

    if (!$parent) {

      $this->put_left(0);

      $this->put_top(0);

      return;

    };

    // Move current "box" to parent current coordinates. It is REQUIRED,

    // as some other routines uses box coordinates.

    $this->put_left($parent->get_left());

    $this->put_top($parent->get_top());

  }

  function is_null() { return true; }

}

?>