Struct Slider 

pub struct Slider<'a, T: Numeric> { /* private fields */ }

A horizontal numeric slider.

let mut cpu = 42.0_f32;
ui.add(Slider::new(&mut cpu, 0.0..=100.0).label("CPU limit").suffix("%"));

Implementations

impl<'a, T: Numeric> Slider<'a, T>

pub fn new(value: &'a mut T, range: RangeInclusive<T>) -> Self

Create a slider bound to value, constrained to range.

pub fn label(self, label: impl Into<WidgetText>) -> Self

Show a label above the slider.

pub fn suffix(self, suffix: impl Into<String>) -> Self

Suffix appended to the formatted value (e.g. "%", " dB").

pub fn decimals(self, n: usize) -> Self

Number of decimal places in the value display. Defaults to 0 for integer-typed sliders and 2 for float-typed.

pub fn value_fmt(self, fmt: impl Fn(f64) -> String + 'a) -> Self

Supply a custom formatter for the value display. Overrides suffix and decimals.

pub fn show_value(self, show: bool) -> Self

Hide the right-aligned value display.

pub fn step(self, step: f64) -> Self

Snap the value to multiples of step (in the slider’s value units). Integer-typed sliders snap to 1.0 automatically unless overridden.

pub fn accent(self, accent: Accent) -> Self

Pick the fill colour from one of the theme accents. Default: Accent::Sky.

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

Override the slider width. Defaults to ui.available_width().

Trait Implementations

impl<'a, T: Numeric> Debug for Slider<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: Numeric> Widget for Slider<'a, T>

fn ui(self, ui: &mut Ui) -> Response

Allocate space, interact, paint, and return a Response.