Struct LayoutNode

pub struct LayoutNode {
    pub id: ComponentId,
    pub style: LayoutStyle,
    pub layout: LayoutResult,
    pub children: Vec<LayoutNode>,
    pub parent_id: Option<ComponentId>,
}

A node in the layout tree

Fields

id: ComponentId

Unique identifier for this layout node

style: LayoutStyle

Layout style properties

layout: LayoutResult

Computed layout result

children: Vec<LayoutNode>

Child nodes

parent_id: Option<ComponentId>

Parent node ID (if any)

Implementations

impl LayoutNode

pub fn new(id: ComponentId, style: LayoutStyle) -> Self

Create a new layout node

pub fn add_child(&mut self, child: LayoutNode)

Add a child node

pub fn remove_child(&mut self, child_id: ComponentId) -> Option<LayoutNode>

Remove a child node by ID

pub fn mark_dirty(&mut self)

Mark this node and all ancestors as dirty

pub fn is_dirty(&self) -> bool

Check if this node needs layout recalculation

pub fn main_axis_size(&self) -> f32

Get the main axis size based on flex direction

pub fn cross_axis_size(&self) -> f32

Get the cross axis size based on flex direction

Trait Implementations

impl Debug for LayoutNode

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

Formats the value using the given formatter.