Struct LayoutSystem 

pub struct LayoutSystem;

Drives CSS-like layout for all dirty LayoutComponent subtrees.

Each tick, dirty roots are found and dispatched to the appropriate formatting-context algorithm (block, flex, or inline) based on the container’s display mode. Each algorithm emits UpdateTransform intents to position TC children.

Implementations

impl LayoutSystem

pub fn new() -> Self

pub fn tick(&mut self, world: &mut World, emit: &mut dyn SignalEmitter)

Process all dirty LayoutComponent roots.

pub fn estimate_panel_width( max_chars: usize, text_scale: f32, indent_width: f32, ) -> f32

Estimate the overlay-space width of a text panel without world matrices. Used during panel setup before transforms are propagated.

pub fn default_panel_width_chars() -> usize

Trait Implementations

impl Debug for LayoutSystem

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

Formats the value using the given formatter.

impl Default for LayoutSystem

fn default() -> LayoutSystem

Returns the “default value” for a type.