Struct Visuals 

pub struct Visuals {
    pub fill: Option<Fill>,
    pub radius: f32,
    pub corner_radii: Option<[f32; 4]>,
    pub shadows: Vec<ShadowSpec>,
    pub border: Option<Border>,
}

Visual record for one rect: optional fill (solid or gradient), uniform corner radius, and stacked shadows.

• fill = None emits no rect; the entity behaves as a layout-only container.
• Opacity is held in Opacity separately so it composes with text, image, and SVG paint too.

Fields

fill: Option<Fill>

Background fill. None emits no rect.

radius: f32

Uniform corner radius in logical pixels (0 = sharp).

corner_radii: Option<[f32; 4]>

Per-corner radii [top-left, top-right, bottom-right, bottom-left] (CSS border-radius 2-4 value shorthand / per-corner longhands). When Some, the paint path uses these and Self::radius carries the max corner for uniform-only consumers (knob geometry, focus rings).

shadows: Vec<ShadowSpec>

Stacked shadows in source order. Each comma-separated CSS box-shadow entry produces one ShadowSpec; inset entries set inner = true and render clipped to the rect.

border: Option<Border>

CSS border paint: per-side widths + one color, solid style. None = no border (style none). Painted inside the border box (between the outer edge and the padding box), above the background fill and below children - exactly CSS’s background -> border -> content order. The matching layout-space widths live in Style::border.

Implementations

impl Visuals

pub fn primary_shadow(&self) -> Option<&ShadowSpec>

Returns a reference to the first ShadowSpec in shadows, or None when the vector is empty.

Trait Implementations

impl Clone for Visuals

fn clone(&self) -> Visuals

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for Visuals

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for Visuals

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

Formats the value using the given formatter.

impl Default for Visuals

fn default() -> Visuals

Returns the “default value” for a type.

impl PartialEq for Visuals

fn eq(&self, other: &Visuals) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Visuals