Struct PullModel 

pub struct PullModel {
    pub threshold: f32,
    pub distance_pulled: f32,
    pub vertical_offset: f32,
}

A pull’s drag bookkeeping (Compose PullToRefreshModifierNode), in px.

Fields

threshold: f32

The threshold, rounded to whole pixels.

distance_pulled: f32

The drag distance the pull took.

vertical_offset: f32

Where the indicator is, with the tension applied.

Implementations

impl PullModel

pub fn new(threshold: f32) -> Self

An idle pull. A threshold that is not positive and finite uses the default.

pub fn adjusted_distance(&self) -> f32

The drag distance after the multiplier.

pub fn distance_fraction(&self) -> f32

The indicator’s position as a fraction of the threshold.

pub fn consume(&mut self, available: f32, refreshing: bool) -> f32

Take available px of drag (positive down) and return what the pull consumed. Nothing is consumed while refreshing.

pub fn release(&self, refreshing: bool) -> bool

Whether letting go now refreshes: past the threshold, not refreshing.

pub fn reset(&mut self, refreshing: bool)

Rest: at 0, or at the threshold while refreshing.

Trait Implementations

impl Clone for PullModel

fn clone(&self) -> PullModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PullModel

impl Debug for PullModel

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

Formats the value using the given formatter.

impl PartialEq for PullModel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PullModel