Crate velox_style 

Velox Style - CSS Styling System

This crate provides comprehensive CSS support for Velox:

• CSS property parsing and computed styles
• Unit handling (px, %, rem, em, vw, vh)
• Color parsing (hex, rgb, rgba, named colors)
• Flexbox layout properties
• Style inheritance and cascading

Re-exports

pub use fonts::FontDescriptor;

pub use fonts::FontFamily;

pub use fonts::FontStyle;

pub use fonts::GenericFamily;

pub use fonts::LineHeight;

pub use visual_effects::BorderRadius;

pub use visual_effects::BoxShadow as VisualBoxShadow;

pub use visual_effects::TextShadow;

Modules

fonts

Font management system for Velox

ua

visual_effects

Visual effects and decorations for CSS

Structs

Border

Border struct

BoxShadow

Box shadow struct

Color

A CSS color value

CompoundSelector

A compound CSS selector — a chain of SelectorParts connected by combinators (whitespace for descendant, > for child). The rightmost part matches the target element; preceding parts must match ancestors according to the combinator stored on each part.

ComputedStyle

ComputedStyle struct (moved from velox-style)

Rule

SelectorPart

A single part of a CSS selector (e.g., h1, .class, h1.class, [attr]).

Sides

Sides type for margin, padding, etc.

Stylesheet

Transform

Transform struct

Transition

A single CSS transition (e.g. opacity 0.2s ease-in 0.1s)

Enums

AlignItems

Align items

AlignSelf

Align self (for individual flex children)

BorderStyle

Border style enum

BoxSizing

Box sizing enum

Combinator

How a selector part is connected to the part on its left in the source selector (e.g. the > between div and .card in div > .card).

Display

Display enum

FlexDirection

Flex direction

FlexWrap

Flex wrap enum

FontWeight

Font weight enum

JustifyContent

Justify content

Length

A CSS length value with unit

Overflow

Overflow

Position

Position enum

TextAlign

Text align enum

TextDecoration

Text decoration enum

TextOverflow

Text-overflow handling

TimingFunction

CSS transition timing function

TransformOp

Transform operations

VerticalAlign

How an inline-level box is aligned within its line box.

Visibility

Visibility enum

WhiteSpace

White-space handling per CSS Text

Constants

PLACEHOLDER_STYLE_ATTR

Attribute the cascade writes ::placeholder declarations onto.

Functions

apply_styles

Apply stylesheet to a VNode recursively, returning a new VNode with inline style attributes populated.

apply_styles_with_hover

Apply stylesheet with a custom hover predicate

apply_with_cascade

Apply the 3-layer cascade UA < author < inline.

apply_with_cascade_with_hover

Cascade with a custom hover predicate.

compute_styles_for_node

Compute styles for a VNode given inline styles and optional stylesheet Returns a ComputedStyle with all properties resolved. ancestors provides the VNode ancestor chain for compound selector matching.

is_viewport_filling

Viewport-filling predicate for ComputedStyle, expanded to handle 100% | 100vw | 100dvw | 100vh | 100dvh | min-height. is_root_index should be true when source_index == 0 (first VNode always fills).

resolve_auto_margins

Resolve margin: auto for a block-level box (CSS 2.1 §10.3.3).

resolve_auto_margins_core

Core auto-margin distribution (CSS 2.1 §10.3.3).

root_is_viewport_filling

Root-is-viewport-filling helper: index == 0 ⇒ true (first VNode always fills).