Struct iced_web::widget::slider::Slider

pub struct Slider<'a, T, Message> { /* fields omitted */ }

An horizontal bar and a handle that selects a single value from a range of values.

A Slider will try to fill the horizontal space of its container.

The Slider range of numeric values is generic and its step size defaults to 1 unit.

Example

pub enum Message {
    SliderChanged(f32),
}

let state = &mut slider::State::new();
let value = 50.0;

Slider::new(state, 0.0..=100.0, value, Message::SliderChanged);

Implementations

impl<'a, T, Message> Slider<'a, T, Message> where
    T: Copy + From<u8> + PartialOrd, 

pub fn new<F>(
    state: &'a mut State,
    range: RangeInclusive<T>,
    value: T,
    on_change: F
) -> Self where
    F: 'static + Fn(T) -> Message, 

Creates a new Slider.

It expects:

• the local State of the Slider
• an inclusive range of possible values
• the current value of the Slider
• a function that will be called when the Slider is dragged. It receives the new value of the Slider and must produce a Message.

pub fn width(self, width: Length) -> Self

Sets the width of the Slider.

pub fn style(self, style: impl Into<Box<dyn StyleSheet>>) -> Self

Sets the style of the Slider.

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

Sets the step size of the Slider.

Trait Implementations

impl<'a, T, Message> From<Slider<'a, T, Message>> for Element<'a, Message> where
    T: 'static + Copy + Into<f64> + FromPrimitive,
    Message: 'static, 

fn from(slider: Slider<'a, T, Message>) -> Element<'a, Message>

Performs the conversion.

impl<'a, T, Message> Widget<Message> for Slider<'a, T, Message> where
    T: 'static + Copy + Into<f64> + FromPrimitive,
    Message: 'static, 

fn node<'b>(
    &self,
    bump: &'b Bump,
    bus: &Bus<Message>,
    _style_sheet: &mut Css<'b>
) -> Node<'b>

Produces a VDOM node for the Widget.