Struct OverScrollHeaderStretchConfiguration 

pub struct OverScrollHeaderStretchConfiguration {
    pub stretch_trigger_offset: f64,
    pub on_stretch_trigger: Option<AsyncCallback>,
}

Specifies how a stretched header is to trigger a callback.

Fields

stretch_trigger_offset: f64

The offset of overscroll required to trigger the on_stretch_trigger.

on_stretch_trigger: Option<AsyncCallback>

The callback function to be executed when a user over-scrolls to the offset specified by stretch_trigger_offset.

Implementations

impl OverScrollHeaderStretchConfiguration

pub fn new() -> OverScrollHeaderStretchConfiguration

Creates an object that specifies how a stretched header may activate an AsyncCallback.

Dart’s default stretch_trigger_offset is 100.0.

pub fn stretch_trigger_offset( self, value: f64, ) -> OverScrollHeaderStretchConfiguration

Sets stretch_trigger_offset.

pub fn on_stretch_trigger( self, value: AsyncCallback, ) -> OverScrollHeaderStretchConfiguration

Sets on_stretch_trigger.

Trait Implementations

impl Clone for OverScrollHeaderStretchConfiguration

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OverScrollHeaderStretchConfiguration

fn default() -> OverScrollHeaderStretchConfiguration

Returns the “default value” for a type.