class CSSStyleSheet

# class CSSStyleSheet | The `CSSStyleSheet` interface is a concrete interface used to represent a CSS style sheet i. More...
Full name | `DOM::CSSStyleSheet`
Definition | `#include <css_stylesheet.h>`
Inherits | DOM::StyleSheet [public ]
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#### Public Methods

- CSSStyleSheet ()
- CSSStyleSheet (const CSSStyleSheet &other)
- CSSStyleSheet (const StyleSheet &other)
- CSSStyleSheet (CSSStyleSheetImpl *impl)
- CSSStyleSheet & operator = (const CSSStyleSheet &other)
- CSSStyleSheet & operator = (const StyleSheet &other)
- ~CSSStyleSheet ()
- CSSRule ownerRule () const
- CSSRuleList cssRules () const
- unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index )
- void deleteRule ( unsigned long index )

## Detailed Description

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".

CSSStyleSheet () | ### CSSStyleSheet

CSSStyleSheet (const CSSStyleSheet &other) | ### CSSStyleSheet

CSSStyleSheet (const StyleSheet &other) | ### CSSStyleSheet

CSSStyleSheet (CSSStyleSheetImpl *impl) | ### CSSStyleSheet

CSSStyleSheet & operator = (const CSSStyleSheet &other) | ### operator =

Reimplemented from StyleSheet.

CSSStyleSheet & operator = (const StyleSheet &other) | ### operator =

Reimplemented from StyleSheet.

~CSSStyleSheet () | ### ~CSSStyleSheet

CSSRule ownerRule () | ### ownerRule

[const]

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` .

CSSRuleList cssRules () | ### cssRules

[const]

The list of all CSS rules contained within the style sheet. This includes both rule sets and at-rules .

unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index ) | ### insertRule

Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.

INDEX_SIZE_ERR: Raised if the specified index is not a valid insertion point.

NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.

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 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.

Returns: The index within the style sheet'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., CSSException, SYNTAX_ERR:, Raised, if, the, specified, rule, has, a, syntax, error, and, is, unparsable.

void deleteRule ( unsigned long index ) | ### deleteRule

Used to delete a rule from the style sheet.

NO_MODIFICATION_ALLOWED_ERR: Raised if this style sheet is readonly.

Parameters:

index | The index within the style sheet's rule list of the rule to remove.

Throws: 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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