Struct ContainerProps 

pub struct ContainerProps {

    pub layout: LayoutStyle,
    pub padding: SpacingEdges,
    pub background: Option<Color>,
    pub background_paint: Option<Paint>,
    pub shadow: Option<ShadowStyle>,
    pub border: Edges,
    pub border_color: Option<Color>,
    pub border_paint: Option<Paint>,
    pub border_dash: Option<DashPatternV1>,
    pub focus_ring: Option<RingStyle>,
    pub focus_ring_always_paint: bool,
    pub focus_border_color: Option<Color>,
    pub focus_within: bool,
    pub corner_radii: Corners,
    pub snap_to_device_pixels: bool,
}

A low-opinionated container primitive for declarative authoring.

This is intentionally small and composable: it provides padding and an optional quad background (including border and corner radii) so component-layer recipes can build shadcn-like widgets via composition.

Fields

layout: LayoutStyle

padding: SpacingEdges

background: Option<Color>

background_paint: Option<Paint>

Optional paint override for the container background (ADR 0233).

When set, this takes precedence over background and enables gradients/materials for declarative container chrome.

shadow: Option<ShadowStyle>

border: Edges

border_color: Option<Color>

border_paint: Option<Paint>

Optional paint override for the container border (ADR 0233).

When set, this takes precedence over border_color.

border_dash: Option<DashPatternV1>

Optional dashed border pattern (v1).

focus_ring: Option<RingStyle>

Optional focus-visible ring decoration.

focus_ring_always_paint: bool

When true, paint the focus ring even when the element is not focused.

This is intended for component-layer animation parity with CSS transition outcomes (e.g. transition-[color,box-shadow]), where the focus ring can animate out after focus moves away.

When false (default), the focus ring is painted only while focus-visible is active.

focus_border_color: Option<Color>

Optional border-color override applied when focus-visible is active.

This is primarily used for shadcn-style focus-visible:border-ring outcomes without requiring a dedicated “border state” API at the layout layer.

focus_within: bool

When true, focus state is derived from any focused descendant (focus-within).

corner_radii: Corners

snap_to_device_pixels: bool

When true, snap paint bounds to device pixels (policy-only).

Trait Implementations

impl Clone for ContainerProps

fn clone(&self) -> ContainerProps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContainerProps

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

Formats the value using the given formatter.

impl Default for ContainerProps

fn default() -> Self

Returns the “default value” for a type.

impl Copy for ContainerProps