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org.w3c.dom.css

public Interface CSSMediaRule

extends CSSRule
Imports
org.w3c.dom.DOMException, org.w3c.dom.stylesheets.MediaList
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
1.4, DOM Level 2

Field Summary

Inherited from org.w3c.dom.css.CSSRule:
CHARSET_RULEFONT_FACE_RULEIMPORT_RULEMEDIA_RULEPAGE_RULESTYLE_RULEUNKNOWN_RULE

Method Summary

Modifier and TypeMethod and Description
public void
deleteRule(int
The index within the media block's rule collection of the rule to remove.
index)

Used to delete a rule from the media block.

public CSSRuleList
getCssRules()

A list of all CSS rules contained within the media block.

public MediaList
getMedia()

A list of media types for this rule.

public int

Returns:

The index within the media block's rule collection of the newly inserted rule.
insertRule(String
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.
rule, int
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.
index)

Used to insert a new rule into the media block.

Inherited from org.w3c.dom.css.CSSRule:
getCssTextgetParentRulegetParentStyleSheetgetTypesetCssText

Method Detail

deleteRuleback to summary
public void deleteRule(int index) throws DOMException

Used to delete a rule from the media block.

Parameters
index:int

The index within the media block's rule collection of the rule to remove.

Exceptions
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.
getCssRulesback to summary
public CSSRuleList getCssRules()

A list of all CSS rules contained within the media block.

getMediaback to summary
public MediaList getMedia()

A list of media types for this rule.

insertRuleback to summary
public int insertRule(String rule, int index) throws DOMException

Used to insert a new rule into the media block.

Parameters
rule:String

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:int

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:int

The index within the media block's rule collection of the newly inserted rule.

Exceptions
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.