Struct Slider 

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

A Material 3 continuous slider with thumb elevation.

Implementations

impl<'a, T, Message> Slider<'a, T, Message>

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

pub fn default(self, default: impl Into<T>) -> Self

Sets the optional default value.

pub fn on_release(self, on_release: Message) -> Self

Sets the release message.

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

Sets the width of the slider.

pub fn height(self, height: impl Into<Pixels>) -> Self

Sets the height of the slider.

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

Sets the step size of the slider.

Examples found in repository

examples/showcase/pages/feedback.rs (line 27)

fn progress_indicators(state: &Showcase) -> material::Element<'_, Message> {
    use material::widget::progress_bar::{self, LinearProgressMode, LoadingIndicatorMode};

    let progress = state.progress / 100.0;
    let linear_phase = state.progress_animation.linear_phase();
    let loading_phase = state.progress_animation.loading_phase();

    page::dense_stack([
        page::labeled_value_row("Determinate", format!("{:.0}%", state.progress)).into(),
        material::widget::slider::continuous(0.0..=100.0, state.progress, Message::SliderChanged)
            .step(1.0)
            .into(),
        progress_bar::linear(LinearProgressMode::determinate(progress, linear_phase)).into(),
        progress_bar::linear(LinearProgressMode::indeterminate(linear_phase)).into(),
        page::indicator_row([
            progress_bar::loading(LoadingIndicatorMode::indeterminate(loading_phase)).into(),
            progress_bar::loading(LoadingIndicatorMode::contained_indeterminate(loading_phase))
                .into(),
        ])
        .into(),
    ])
    .into()
}

pub fn shift_step(self, shift_step: impl Into<T>) -> Self

Sets the optional shift-step size.

pub fn style(self, style: impl Fn(&Theme, Status) -> Style + 'a) -> Self

Sets the slider style.

Trait Implementations

impl<T, Message> Debug for Slider<'_, T, Message>

where T: Debug,

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

Formats the value using the given formatter.

impl<'a, T, Message, Renderer> From<Slider<'a, T, Message>> for Element<'a, Message, Theme, Renderer>

where T: Copy + Into<f64> + FromPrimitive + 'a, Message: Clone + 'a, Renderer: Renderer + 'a,

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

Converts to this type from the input type.

impl<'a, T, Message, Renderer> Widget<Message, Theme, Renderer> for Slider<'a, T, Message>

where T: Copy + Into<f64> + FromPrimitive, Message: Clone, Renderer: Renderer,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout( &mut self, _tree: &mut Tree, _renderer: &Renderer, limits: &Limits, ) -> Node

Returns the layout::Node of the Widget.

fn update( &mut self, tree: &mut Tree, event: &Event, layout: Layout<'_>, cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, _viewport: &Rectangle, )

Processes a runtime Event.

fn draw( &self, _tree: &Tree, renderer: &mut Renderer, theme: &Theme, _style: &Style, layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, )

Draws the Widget using the associated Renderer.

fn mouse_interaction( &self, tree: &Tree, layout: Layout<'_>, cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer, ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&self, tree: &mut Tree)

Reconciles the Widget with the provided Tree.

fn operate( &mut self, _tree: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation, )

Applies an Operation to the Widget.

fn overlay<'a>( &'a mut self, _tree: &'a mut Tree, _layout: Layout<'a>, _renderer: &Renderer, _viewport: &Rectangle, _translation: Vector, ) -> Option<Element<'a, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.