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public interface CSSStyleSheet
The CSSStyleSheet
interface is a concrete interface used to
represent a CSS style sheet i.e., a style sheet whose content type is
"text/css".
See also the Document Object Model (DOM) Level 2 Style Specification.
Method Summary | |
---|---|
void |
deleteRule(int index)
Used to delete a rule from the style sheet. |
CSSRuleList |
getCssRules()
The list of all CSS rules contained within the style sheet. |
CSSRule |
getOwnerRule()
If this style sheet comes from an @import rule, the
ownerRule attribute will contain the
CSSImportRule . |
int |
insertRule(java.lang.String rule,
int index)
Used to insert a new rule into the style sheet. |
Methods inherited from interface org.w3c.dom.stylesheets.StyleSheet |
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getDisabled, getHref, getMedia, getOwnerNode, getParentStyleSheet, getTitle, getType, setDisabled |
Method Detail |
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CSSRule getOwnerRule()
@import
rule, the
ownerRule
attribute will contain the
CSSImportRule
. In that case, the ownerNode
attribute in the StyleSheet
interface will be
null
. If the style sheet comes from an element or a
processing instruction, the ownerRule
attribute will be
null
and the ownerNode
attribute will
contain the Node
.
CSSRuleList getCssRules()
int insertRule(java.lang.String rule, int index) throws DOMException
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 style sheet's rule list of the rule
before which to insert the specified rule. If the specified index
is equal to the length of the style sheet's rule collection, the
rule will be added to the end of the style sheet.
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.
void deleteRule(int index) throws DOMException
index
- The index within the style sheet's rule list of the rule
to remove.
DOMException
- INDEX_SIZE_ERR: Raised if the specified index does not correspond to
a rule in the style sheet's rule list.
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