donner::css::AtRule Struct Reference

Rules starting with an @ are called At-Rules, and are used to define CSS features such as @media, @font-face, @keyframes, etc. More...

#include "donner/css/Rule.h"

Collaboration diagram for donner::css::AtRule:

Public Member Functions
	AtRule (RcString name)
	Construct the AtRule with the given name.
bool	operator== (const AtRule &other) const
	Equality operator.

Public Attributes
RcString	name
	Name of the at-rule, such as media, font-face, keyframes, etc.
std::vector< ComponentValue >	prelude
	List of component values before the block definition.
std::optional< SimpleBlock >	block
	Block for the at-rule's definition, if any.

Friends
std::ostream &	operator<< (std::ostream &os, const AtRule &rule)
	Output a human-readable parsed representation of AtRule to the given stream.

Detailed Description

Rules starting with an @ are called At-Rules, and are used to define CSS features such as @media, @font-face, @keyframes, etc.

For example, the following is a valid at-rule:

@media (min-width: 600px) {
 a > b { color: red }
}

Note that @charset is a special rule, which does not show up as an AtRule, but it is used to inform the parsing behavior. For example, if the first rule is @charset "utf-8";, then this will not show up in the list of rules, but the parser will be in UTF-8 mode.

Constructor & Destructor Documentation

AtRule()

donner::css::AtRule::AtRule ( RcString name )

explicit

Construct the AtRule with the given name.

Parameters

name	Name of the at-rule.

Friends And Related Symbol Documentation

operator<<

std::ostream & operator<< ( std::ostream & os, const AtRule & rule )

friend

Output a human-readable parsed representation of AtRule to the given stream.

Parameters

os	Output stream.
rule	AtRule to output.

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The documentation for this struct was generated from the following files:

• donner/css/Rule.h
• donner/css/Rule.cc