class CSSMediaRule

# class CSSMediaRule | The `CSSMediaRule` interface represents a More...
Full name | `DOM::CSSMediaRule`
Definition | `#include <css_rule.h>`
Inherits | DOM::CSSRule [public ]
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#### Public Methods

- CSSMediaRule ()
- CSSMediaRule (const CSSMediaRule &other)
- CSSMediaRule (const CSSRule &other)
- CSSMediaRule (CSSMediaRuleImpl *impl)
- CSSMediaRule & operator = (const CSSMediaRule &other)
- CSSMediaRule & operator = (const CSSRule &other)
- ~CSSMediaRule ()
- MediaList media () const
- CSSRuleList cssRules () const
- unsigned long insertRule ( const DOM::DOMString &rule, unsigned long index )
- void deleteRule ( unsigned long index )

## Detailed Description

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.

CSSMediaRule () | ### CSSMediaRule

CSSMediaRule (const CSSMediaRule &other) | ### CSSMediaRule

CSSMediaRule (const CSSRule &other) | ### CSSMediaRule

CSSMediaRule (CSSMediaRuleImpl *impl) | ### CSSMediaRule

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

Reimplemented from CSSRule.

CSSMediaRule & operator = (const CSSRule &other) | ### operator =

Reimplemented from CSSRule.

~CSSMediaRule () | ### ~CSSMediaRule

MediaList media () | ### media

[const]

A list of media types for this rule.

CSSRuleList cssRules () | ### cssRules

[const]

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

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

Used to insert a new rule into the media block.

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.

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 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: The index within the media block'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 media block.

NO_MODIFICATION_ALLOWED_ERR: Raised if this media rule is readonly.

Parameters:

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

Throws: DOMException, INDEX_SIZE_ERR:, Raised, if, the, specified, index, does, not, correspond, to, a, rule, in, the, media, rule, list.

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