Struct Slider 

pub struct Slider { /* private fields */ }

Slider component

Example

use armas_basic::components::Slider;

let mut value = 50.0;
let response = Slider::new(0.0, 100.0)
    .label("Volume")
    .show(ui, &mut value);

if response.changed {
    // value was modified
}

Implementations

impl Slider

pub const fn new(min: f32, max: f32) -> Self

Create a new slider

pub fn id(self, id: impl Into<Id>) -> Self

Set ID for state persistence (useful for demos where slider is recreated each frame)

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

Set the slider width

pub const fn height(self, height: f32) -> Self

Set the slider height

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

Show or hide the value label

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

Set a label for the slider

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

Set a suffix for the value (e.g., “%”, “ms”, “dB”)

pub const fn step(self, step: f32) -> Self

Set a step value for snapping

pub const fn default_value(self, value: f32) -> Self

Set a default value for double-click reset

pub const fn velocity_mode(self, enabled: bool) -> Self

Enable velocity-based dragging mode

When enabled, holding Ctrl/Cmd while dragging uses velocity mode where faster mouse movement = larger value changes. This allows for fine-grained control.

pub const fn sensitivity(self, sensitivity: f64) -> Self

Set the sensitivity for velocity mode (default: 1.0)

Higher values = more responsive to mouse speed

pub fn show(self, ui: &mut Ui, value: &mut f32) -> SliderResponse

Show the slider