Module dynamic_selector 

Runtime CSS selector matching (:hover, @os, @media, etc.). Dynamic CSS selectors for runtime evaluation based on OS, media queries, container queries, etc.

Structs

CssPropertyWithConditions

A CSS property with optional conditions for when it should be applied. This replaces NodeDataInlineCssProperty with a more flexible system.

CssPropertyWithConditionsVec

CssPropertyWithConditionsVecSlice

C-compatible slice type for $struct_name. This is a non-owning view into a Vec’s data.

DesktopEnvVersion

A desktop environment together with a numeric version (e.g. GNOME 40). Used by OsVersionCondition::DesktopEnv{Min,Max,Exact} for @os(linux:gnome > 40) style selectors.

DynamicSelectorContext

Context for evaluating dynamic selectors

DynamicSelectorVec

DynamicSelectorVecSlice

C-compatible slice type for $struct_name. This is a non-owning view into a Vec’s data.

MinMaxRange

Min/Max Range for numeric conditions (C-compatible)

OsVersion

OS version with ordering - only comparable within the same OS family

PseudoStateFlags

State flags for pseudo-classes (used in DynamicSelectorContext) Note: This is a CSS-only version. See azul_core::styled_dom::StyledNodeState for the main type.

Enums

BoolCondition

Boolean condition (C-compatible)

CssPropertyWithConditionsVecDestructor

DynamicSelector

Dynamic selector that is evaluated at runtime C-compatible: Tagged union with single field

DynamicSelectorVecDestructor

LanguageCondition

Language/Locale condition for @lang() CSS selector Matches BCP 47 language tags with prefix matching

LinuxDesktopEnv

Linux desktop environment for @os(linux:<de>) CSS selectors.

MediaType

Media type for @media CSS selectors (screen, print, all)

OptionCssPropertyWithConditions

OptionDynamicSelector

OptionLinuxDesktopEnv

OptionOsCondition

OptionOsVersion

OptionThemeCondition

OrientationType

Orientation type for @media (orientation: ...) CSS selectors

OsCondition

Operating system condition for @os CSS selectors

OsFamily

OS family for version comparisons

OsVersionCondition

PseudoStateType

ThemeCondition

Constants

DEFAULT_VIEWPORT_HEIGHT

Default viewport height used when actual window size is not yet known.

DEFAULT_VIEWPORT_WIDTH

Default viewport width used when actual window size is not yet known.

Functions

parse_os_at_rule_content

Parse the content of an @os(...) at-rule into a list of dynamic-selector conditions.

parse_os_version

Parse a named or numeric OS version string Returns None if the version string is not recognized

Type Aliases

CssPropertyWithConditionsVecDestructorType

DynamicSelectorVecDestructorType