StyleSheet


1   /*
2    * Copyright (c) 2000 World Wide Web Consortium,
3    * (Massachusetts Institute of Technology, Institut National de
4    * Recherche en Informatique et en Automatique, Keio University). All
5    * Rights Reserved. This program is distributed under the W3C's Software
6    * Intellectual Property License. This program is distributed in the
7    * hope that it will be useful, but WITHOUT ANY WARRANTY; without even
8    * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
9    * PURPOSE.
10   * See W3C License http://www.w3.org/Consortium/Legal/ for more details.
11   */
12  
13  package org.w3c.dom.stylesheets;
14  
15  import org.w3c.dom.Node  ;
16  
17  /**
18   *  The <code>StyleSheet</code> interface is the abstract base interface for 
19   * any type of style sheet. It represents a single style sheet associated 
20   * with a structured document. In HTML, the StyleSheet interface represents 
21   * either an external style sheet, included via the HTML  LINK element, or 
22   * an inline  STYLE element. In XML, this interface represents an external 
23   * style sheet, included via a style sheet processing instruction. 
24   * <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>.
25   * @since DOM Level 2
26   */
27  public interface StyleSheet {
28      /**
29       *  This specifies the style sheet language for this style sheet. The 
30       * style sheet language is specified as a content type (e.g. 
31       * "text/css"). The content type is often specified in the 
32       * <code>ownerNode</code>. Also see the type attribute definition for 
33       * the <code>LINK</code> element in HTML 4.0, and the type 
34       * pseudo-attribute for the XML style sheet processing instruction. 
35       */
36      public String   getType();
37  
38      /**
39       *  <code>false</code> if the style sheet is applied to the document. 
40       * <code>true</code> if it is not. Modifying this attribute may cause a 
41       * new resolution of style for the document. A stylesheet only applies 
42       * if both an appropriate medium definition is present and the disabled 
43       * attribute is false. So, if the media doesn't apply to the current 
44       * user agent, the <code>disabled</code> attribute is ignored. 
45       */
46      public boolean getDisabled();
47      public void setDisabled(boolean disabled);
48  
49      /**
50       *  The node that associates this style sheet with the document. For HTML, 
51       * this may be the corresponding <code>LINK</code> or <code>STYLE</code> 
52       * element. For XML, it may be the linking processing instruction. For 
53       * style sheets that are included by other style sheets, the value of 
54       * this attribute is <code>null</code>. 
55       */
56      public Node   getOwnerNode();
57  
58      /**
59       *  For style sheet languages that support the concept of style sheet 
60       * inclusion, this attribute represents the including style sheet, if 
61       * one exists. If the style sheet is a top-level style sheet, or the 
62       * style sheet language does not support inclusion, the value of this 
63       * attribute is <code>null</code>. 
64       */
65      public StyleSheet getParentStyleSheet();
66  
67      /**
68       *  If the style sheet is a linked style sheet, the value of its attribute 
69       * is its location. For inline style sheets, the value of this attribute 
70       * is <code>null</code>. See the href attribute definition for the 
71       * <code>LINK</code> element in HTML 4.0, and the href pseudo-attribute 
72       * for the XML style sheet processing instruction. 
73       */
74      public String   getHref();
75  
76      /**
77       *  The advisory title. The title is often specified in the 
78       * <code>ownerNode</code>. See the title attribute definition for the 
79       * <code>LINK</code> element in HTML 4.0, and the title pseudo-attribute 
80       * for the XML style sheet processing instruction. 
81       */
82      public String   getTitle();
83  
84      /**
85       *  The intended destination media for style information. The media is 
86       * often specified in the <code>ownerNode</code>. If no media has been 
87       * specified, the <code>MediaList</code> will be empty. See the media 
88       * attribute definition for the <code>LINK</code> element in HTML 4.0, 
89       * and the media pseudo-attribute for the XML style sheet processing 
90       * instruction . Modifying the media list may cause a change to the 
91       * attribute <code>disabled</code>. 
92       */
93      public MediaList getMedia();
94  
95  }
96
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