org.w3c.dom.css
public interface CSSRule
CSSRule interface is the abstract base interface for any
type of CSS statement. This includes both rule sets and at-rules. An
implementation is expected to preserve all rules specified in a CSS style
sheet, even if the rule is not recognized by the parser. Unrecognized
rules are represented using the CSSUnknownRule interface.
See also the Document Object Model (DOM) Level 2 Style Specification.
Since: DOM Level 2
| Field Summary | |
|---|---|
| static short | CHARSET_RULE
The rule is a CSSCharsetRule. |
| static short | FONT_FACE_RULE
The rule is a CSSFontFaceRule. |
| static short | IMPORT_RULE
The rule is a CSSImportRule. |
| static short | MEDIA_RULE
The rule is a CSSMediaRule. |
| static short | PAGE_RULE
The rule is a CSSPageRule. |
| static short | STYLE_RULE
The rule is a CSSStyleRule. |
| static short | UNKNOWN_RULE
The rule is a CSSUnknownRule. |
| Method Summary | |
|---|---|
| String | getCssText()
The parsable textual representation of the rule. |
| CSSRule | getParentRule()
If this rule is contained inside another rule (e.g. a style rule
inside an @media block), this is the containing rule. |
| CSSStyleSheet | getParentStyleSheet()
The style sheet that contains this rule. |
| short | getType()
The type of the rule, as defined above. |
| void | setCssText(String cssText)
The parsable textual representation of the rule. |
CSSCharsetRule.CSSFontFaceRule.CSSImportRule.CSSMediaRule.CSSPageRule.CSSStyleRule.CSSUnknownRule.null.CSSRule interface to the specific
derived interface implied by the type.Throws: DOMException
SYNTAX_ERR: Raised if the specified CSS string value has a syntax
error and is unparsable.
INVALID_MODIFICATION_ERR: Raised if the specified CSS string
value represents a different type of rule than the current one.
HIERARCHY_REQUEST_ERR: Raised if the rule cannot be inserted at
this point in the style sheet.
NO_MODIFICATION_ALLOWED_ERR: Raised if the rule is readonly.