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org.w3c.dom.css

Interface CSSMediaRule

All Superinterfaces:
CSSRule
public interface CSSMediaRule
extends CSSRule
The CSSMediaRule interface represents a @media rule in a CSS style sheet. A @media rule can be used to delimit style rules for specific media types.

See also the Document Object Model (DOM) Level 2 Style Specification.

Since:
DOM Level 2

Fields inherited from interface org.w3c.dom.css.CSSRule

CHARSET_RULE, FONT_FACE_RULE, IMPORT_RULE, MEDIA_RULE, PAGE_RULE, STYLE_RULE, UNKNOWN_RULE

Method Summary

void
deleteRule(int index)
Used to delete a rule from the media block.
CSSRuleList
getCssRules()
A list of all CSS rules contained within the media block.
MediaList
getMedia()
A list of media types for this rule.
int
insertRule(String rule, int index)
Used to insert a new rule into the media block.

Methods inherited from interface org.w3c.dom.css.CSSRule

getCssText, getParentRule, getParentStyleSheet, getType, setCssText

Method Details

deleteRule

public void deleteRule(int index)
            throws DOMException
Used to delete a rule from the media block.
Parameters:
index - The index within the media block's rule collection of the rule to remove.
Throws:
DOMException - INDEX_SIZE_ERR: Raised if the specified index does not correspond to a rule in the media rule list.
NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is readonly.

getCssRules

public CSSRuleList getCssRules()
A list of all CSS rules contained within the media block.

getMedia

public MediaList getMedia()
A list of media types for this rule.

insertRule

public int insertRule(String rule,
                      int index)
            throws DOMException
Used to insert a new rule into the media block.
Parameters:
rule - The parsable text representing the rule. For rule sets this contains both the selector and the style declaration. For at-rules, this specifies both the at-identifier and the rule content.
index - The index within the media block's rule collection of the rule before which to insert the specified rule. If the specified index is equal to the length of the media blocks's rule collection, the rule will be added to the end of the media block.
Returns:
The index within the media block's rule collection of the newly inserted rule.
Throws:
DOMException - HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at the specified index, e.g., if an @import rule is inserted after a standard rule set or other at-rule.
INDEX_SIZE_ERR: Raised if the specified index is not a valid insertion point.
NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is readonly.
SYNTAX_ERR: Raised if the specified rule has a syntax error and is unparsable.
* 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.

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