Struct ScrollNode 

pub struct ScrollNode {
    pub component: Arc<dyn Component>,
    pub get_scroll_top: fn() -> usize,
}

Scroll view layout node.

Fields

component: Arc<dyn Component>

get_scroll_top: fn() -> usize

A callback to get the scroll state during layout

Implementations

impl ScrollNode

pub fn new(component: Arc<dyn Component>) -> Self

Create a new scroll node with a component.

pub fn with_scroll_top( component: Arc<dyn Component>, get_scroll_top: fn() -> usize, ) -> Self

Create a scroll node with a scroll top getter.

Trait Implementations

impl Clone for ScrollNode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.