Struct Knob

pub struct Knob<L> { /* private fields */ }

Implementations

impl<L> Knob<L>

where L: Lens<Target = f32>,

pub fn new( cx: &mut Context, normalized_default: impl Res<f32>, lens: L, centered: bool, ) -> Handle<'_, Knob<L>>

pub fn custom<F, V>( cx: &mut Context, default_normal: f32, lens: L, content: F, ) -> Handle<'_, Knob<L>>

where V: View, F: 'static + Fn(&mut Context, L) -> Handle<'_, V>,

Trait Implementations

impl<L> View for Knob<L>

where L: Lens<Target = f32>,

fn element(&self) -> Option<&'static str>

Specifies a name for the view type which can be used as an element selector in css.

fn event(&mut self, cx: &mut EventContext<'_>, event: &mut Event)

Handles any events received by the view.

fn build<F>(self, cx: &mut Context, content: F) -> Handle<'_, Self>

where F: FnOnce(&mut Context),

Builds the view into the tree and returns a handle which can be used to apply style and layout modifiers to the view.

fn draw(&self, cx: &mut DrawContext<'_>, canvas: &Canvas)

Provides custom drawing for the view.

fn accessibility(&self, cx: &mut AccessContext<'_>, node: &mut AccessNode)