Struct SliderTrack 

pub struct SliderTrack {
    pub start: f32,
    pub len: f32,
    pub vertical: bool,
    pub range: SliderRange,
    pub tag: Value,
}

A slider’s track as the pointer reads it: the node’s content box along its main axis, and the range it maps onto. Registered on the node’s hit region when it declared on_change (HitRegion::slider).

Fields

start: f32

Where the track starts and how long it is, logical px along its axis: the content box, so a stock slider’s padding — half its thumb — keeps the thumb’s centre under the pointer at both ends.

len: f32

vertical: bool

A column slider runs bottom to top, its maximum at the top.

range: SliderRange

tag: Value

Implementations

impl SliderTrack

pub fn new( rect: Rect, padding: Edges, vertical: bool, range: SliderRange, tag: Value, ) -> SliderTrack

The track of a node laid out at rect with padding, running along its main axis.

pub fn value_at(&self, p: Vec2) -> f64

The value under p, snapped.

Trait Implementations

impl Clone for SliderTrack

fn clone(&self) -> SliderTrack

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SliderTrack

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

Formats the value using the given formatter.

impl PartialEq for SliderTrack

fn eq(&self, other: &SliderTrack) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SliderTrack