org.w3c.dom.css
Interface CSSStyleSheet
- StyleSheet
- CSSStyleSheetImpl
public interface CSSStyleSheet
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(String rule, int index) - Used to insert a new rule into the style sheet.
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deleteRule
public void deleteRule(int index)
throws DOMException
Used to delete a rule from the style sheet.
index
- The index within the style sheet's rule list of the rule
to remove.
getCssRules
public CSSRuleList getCssRules()
The list of all CSS rules contained within the style sheet. This
includes both rule sets and at-rules.
getOwnerRule
public CSSRule getOwnerRule()
If this style sheet comes from an @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
.
insertRule
public int insertRule(String rule,
int index)
throws DOMException
Used to insert a new rule into the style sheet. The new rule now
becomes part of the cascade.
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.
- The index within the style sheet's rule collection of the
newly inserted rule.