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/*
* This file is available under and governed by the GNU General Public
* License version 2 only, as published by the Free Software Foundation.
* However, the following notice accompanied the original version of this
* file and, per its terms, should not be removed:
*
* Copyright (c) 2000 World Wide Web Consortium,
* (Massachusetts Institute of Technology, Institut National de
* Recherche en Informatique et en Automatique, Keio University). All
* Rights Reserved. This program is distributed under the W3C's Software
* Intellectual Property License. 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
*/
package org.w3c.dom.css;
import org.w3c.dom.Element;
import org.w3c.dom.views.AbstractView;
/**
* This interface represents a CSS view. The <code>getComputedStyle</code>
* method provides a read only access to the computed values of an element.
* <p> The expectation is that an instance of the <code>ViewCSS</code>
* interface can be obtained by using binding-specific casting methods on an
* instance of the <code>AbstractView</code> interface.
* <p> Since a computed style is related to an <code>Element</code> node, if
* this element is removed from the document, the associated
* <code>CSSStyleDeclaration</code> and <code>CSSValue</code> related to
* this declaration are no longer valid.
* <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
* @since DOM Level 2
*/
public interface ViewCSS extends AbstractView {
/**
* This method is used to get the computed style as it is defined in [<a href='http://www.w3.org/TR/1998/REC-CSS2-19980512'>CSS2</a>].
* @param elt The element whose style is to be computed. This parameter
* cannot be null.
* @param pseudoElt The pseudo-element or <code>null</code> if none.
* @return The computed style. The <code>CSSStyleDeclaration</code> is
* read-only and contains only absolute values.
*/
public CSSStyleDeclaration getComputedStyle(Element elt,
String pseudoElt);
}