Struct LayoutNode 

pub struct LayoutNode {
    pub constraint_w: Constraint,
    pub constraint_h: Constraint,
    pub children: Vec<LayoutNode>,
    pub rect: Rect,
    pub flex_grow: f32,
    pub padding: f32,
}

A node in a layout tree.

Fields

constraint_w: Constraint

constraint_h: Constraint

children: Vec<LayoutNode>

rect: Rect

Computed rect (set after arrange).

flex_grow: f32

padding: f32

Implementations

impl LayoutNode

pub fn new(cw: Constraint, ch: Constraint) -> Self

pub fn with_flex(self, g: f32) -> Self

pub fn with_padding(self, p: f32) -> Self

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

pub fn measure(&self) -> (f32, f32)

Measure pass: compute intrinsic (minimum) sizes.

pub fn arrange(&mut self, available: Rect)

Arrange pass: assign rects to self and all children within available.

Trait Implementations

impl Clone for LayoutNode

fn clone(&self) -> LayoutNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutNode

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

Formats the value using the given formatter.