Struct SliderRange 

pub struct SliderRange { /* private fields */ }

A component which represents the allowed range of the slider value. Defaults to 0.0..=1.0.

Implementations

impl SliderRange

pub fn new(start: f32, end: f32) -> Self

Creates a new slider range with the given start and end values.

pub fn from_range(range: RangeInclusive<f32>) -> Self

Creates a new slider range from a Rust range.

pub fn start(&self) -> f32

Returns the minimum allowed value for this slider.

pub fn with_start(&self, start: f32) -> Self

Return a new instance of a SliderRange with a new start position.

pub fn end(&self) -> f32

Returns the maximum allowed value for this slider.

pub fn with_end(&self, end: f32) -> Self

Return a new instance of a SliderRange with a new end position.

pub fn span(&self) -> f32

Returns the full span of the range (max - min).

pub fn center(&self) -> f32

Returns the center value of the range.

pub fn clamp(&self, value: f32) -> f32

Constrain a value between the minimum and maximum allowed values for this slider.

pub fn thumb_position(&self, value: f32) -> f32

Compute the position of the thumb on the slider, as a value between 0 and 1, taking into account the proportion of the value between the minimum and maximum limits.

Trait Implementations

impl Clone for SliderRange

fn clone(&self) -> SliderRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for SliderRange

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 = Immutable

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

Gets the on_replace 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 SliderRange

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

Formats the value using the given formatter.

impl Default for SliderRange

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SliderRange

fn eq(&self, other: &SliderRange) -> 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 Copy for SliderRange

impl StructuralPartialEq for SliderRange