Struct CSSMediaRule 

pub struct CSSMediaRule { /* private fields */ }

CSSMediaRule - 媒体查询规则

表示一个 @media 规则：@media query { ...rules... }

示例

use iris_cssom::cssrule::CSSMediaRule;

let mut media_rule = CSSMediaRule::new("screen and (max-width: 600px)");
// 可以添加子规则

Implementations

impl CSSMediaRule

pub fn new(condition: &str) -> Self

创建新的媒体规则

pub fn condition_text(&self) -> &str

获取媒体查询条件

pub fn set_condition_text(&mut self, text: &str)

设置媒体查询条件

pub fn insert_rule(&mut self, rule: Arc<Mutex<dyn CSSRuleTrait>>, index: usize)

插入子规则

pub fn delete_rule(&mut self, index: usize) -> bool

删除子规则

pub fn length(&self) -> usize

获取子规则数量

pub fn css_rule(&self, index: usize) -> Option<Arc<Mutex<dyn CSSRuleTrait>>>

获取子规则

Trait Implementations

impl CSSRuleTrait for CSSMediaRule

fn rule_type(&self) -> CSSRuleType

获取规则类型

fn get_css_text(&self) -> &str

获取 CSS 文本

fn set_css_text(&mut self, text: &str)

设置 CSS 文本

impl Clone for CSSMediaRule

fn clone(&self) -> CSSMediaRule

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CSSMediaRule

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.