Struct Card 

pub struct Card {
    pub background: Color,
    pub border_color: Option<Color>,
    pub radius: f32,
    pub elevation: f32,
    pub padding: EdgeInsets,
    pub width: Option<f32>,
    pub material: Option<ShaderMaterial>,
    pub child: BoxedWidget,
}

An elevated surface — background + rounded corners + optional shadow.

The most common surface for grouping content (task card, profile card, etc.).

Fields

background: Color

border_color: Option<Color>

radius: f32

elevation: f32

padding: EdgeInsets

width: Option<f32>

material: Option<ShaderMaterial>

child: BoxedWidget

Implementations

impl Card

pub fn new(child: impl Widget + 'static) -> Self

pub fn background(self, c: Color) -> Self

pub fn border(self, c: Color) -> Self

pub fn no_border(self) -> Self

pub fn radius(self, r: f32) -> Self

pub fn elevation(self, e: f32) -> Self

pub fn padding(self, p: EdgeInsets) -> Self

pub fn width(self, w: f32) -> Self

pub fn material(self, m: ShaderMaterial) -> Self

Per-instance shader material — replaces the background fill when resolved. Beats the theme’s CardMaterial default. Corners are drawn square under the shader (no rounded-clip primitive yet, D124 Step 4+).

Trait Implementations

impl Widget for Card

fn layout(&self, ctx: &LayoutCtx<'_>) -> Size

Measure under ctx.constraints and return a size within them.

fn paint(&self, ctx: &mut PaintCtx<'_>)

Record draw commands for ctx.rect.

fn children(&self) -> Children<'_>

Declare this widget’s children. Drives every default below.

fn flex_factor(&self) -> f32

Flex weight inside Row/Column. Wrappers are transparent by default.

fn into_element(self) -> Element

where Self: Sized + 'static,

Wrap this widget in an Element so it can be returned from Component::build().