Struct ArcTrack

pub struct ArcTrack { /* private fields */ }

Makes a knob that represents the current value with an arc

Implementations

impl ArcTrack

pub fn new( cx: &mut Context, center: bool, radius: Units, span: Units, angle_start: f32, angle_end: f32, mode: KnobMode, ) -> Handle<'_, ArcTrack>

Creates a new ArcTrack view.

Trait Implementations

impl View for ArcTrack

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

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

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

Provides custom drawing for 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 event(&mut self, cx: &mut EventContext<'_>, event: &mut Event)

Handles any events received by the view.

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

Provides a way to configure the accessibility features of a view.