Struct Slider 

pub struct Slider { /* private fields */ }

A slider widget to control a floating point value between 0.0 and 1.0.

Theming

You can style the slider using following properties:

• color - The color of the slider bar.
• color_ball - The color of the slider ball.

The WidgetId is equal to maycoon-widgets:Slider.

Implementations

impl Slider

pub fn new(value: impl Into<MaybeSignal<f32>>) -> Self

Create a new Slider widget from a value (should be a signal) and an on_change callback.

pub fn with_value(self, value: impl Into<MaybeSignal<f32>>) -> Self

Sets the layout style of the slider and returns itself.

pub fn with_on_change(self, on_change: impl Into<MaybeSignal<Update>>) -> Self

Sets the function to be called when the slider is clicked/changed.

Trait Implementations

impl Widget for Slider

fn render( &mut self, scene: &mut dyn Scene, theme: &mut dyn Theme, layout_node: &LayoutNode, _: &AppInfo, _: AppContext, )

Render the widget to the canvas.

fn layout_style(&self) -> StyleNode

Return the layout style node for layout computation.

fn update( &mut self, layout: &LayoutNode, _: AppContext, info: &AppInfo, ) -> Update

Update the widget state with given info and layout. Returns if the app should be updated.

fn widget_id(&self) -> WidgetId

Return the widget id.

impl WidgetLayoutExt for Slider

fn set_layout_style( &mut self, layout_style: impl Into<MaybeSignal<LayoutStyle>>, )

Sets the layout style of the widget.

fn with_layout_style( self, layout_style: impl Into<MaybeSignal<LayoutStyle>>, ) -> Self

where Self: Sized,

Sets the layout style of the widget and returns self.