1/* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * 4 * This code is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License version 2 only, as 6 * published by the Free Software Foundation. Oracle designates this 7 * particular file as subject to the "Classpath" exception as provided 8 * by Oracle in the LICENSE file that accompanied this code. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 */ 24 25/* 26 * This file is available under and governed by the GNU General Public 27 * License version 2 only, as published by the Free Software Foundation. 28 * However, the following notice accompanied the original version of this 29 * file and, per its terms, should not be removed: 30 * 31 * Copyright (c) 2000 World Wide Web Consortium, 32 * (Massachusetts Institute of Technology, Institut National de 33 * Recherche en Informatique et en Automatique, Keio University). All 34 * Rights Reserved. This program is distributed under the W3C's Software 35 * Intellectual Property License. This program is distributed in the 36 * hope that it will be useful, but WITHOUT ANY WARRANTY; without even 37 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 38 * PURPOSE. 39 * See W3C License http://www.w3.org/Consortium/Legal/ for more details. 40 */ 41 42package org.w3c.dom.css; 43 44import org.w3c.dom.Element; 45import org.w3c.dom.views.AbstractView; 46 47/** 48 * This interface represents a CSS view. The <code>getComputedStyle</code> 49 * method provides a read only access to the computed values of an element. 50 * <p> The expectation is that an instance of the <code>ViewCSS</code> 51 * interface can be obtained by using binding-specific casting methods on an 52 * instance of the <code>AbstractView</code> interface. 53 * <p> Since a computed style is related to an <code>Element</code> node, if 54 * this element is removed from the document, the associated 55 * <code>CSSStyleDeclaration</code> and <code>CSSValue</code> related to 56 * this declaration are no longer valid. 57 * <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>. 58 * @since 1.4, DOM Level 2 59 */ 60public interface ViewCSS extends AbstractView { 61 /** 62 * 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>]. 63 * @param elt The element whose style is to be computed. This parameter 64 * cannot be null. 65 * @param pseudoElt The pseudo-element or <code>null</code> if none. 66 * @return The computed style. The <code>CSSStyleDeclaration</code> is 67 * read-only and contains only absolute values. 68 */ 69 public CSSStyleDeclaration getComputedStyle(Element elt, 70 String pseudoElt); 71 72} 73