Struct PullToRefreshState 

pub struct PullToRefreshState { /* private fields */ }

State for PullToRefresh - tracks pull progress and refresh trigger.

Connect to a ScrollState via set_scroll_state so that the pull offset is automatically driven by scroll overscroll.

Implementations

impl PullToRefreshState

pub fn new() -> Self

pub fn set_scroll_state(&self, state: Rc<ScrollState>)

Connect this PullToRefresh state to a scroll state. The pull offset is then derived from the scroll state’s overscroll.

pub fn set_threshold(&mut self, px: f32)

Set the overscroll threshold that triggers a refresh (default 64px).

pub fn is_refreshing(&self) -> bool

pub fn set_refreshing(&self, v: bool)

pub fn pull_offset(&self) -> f32

Read the current pull offset from the connected scroll state’s overscroll.

Trait Implementations

impl Default for PullToRefreshState

fn default() -> Self

Returns the “default value” for a type.