Struct FocusRequester 

pub struct FocusRequester {
    pub target: Rc<RefCell<Option<u64>>>,
}

A handle that can programmatically request focus for a widget.

Similar to Compose’s FocusRequester. Create one via remember(FocusRequester::new), attach it via .focus_requester(...) on a modifier, and call request_focus() to move keyboard focus to the associated widget on the next frame.

Fields

target: Rc<RefCell<Option<u64>>>

Target view ID, set during layout/paint by the modifier system.

Implementations

impl FocusRequester

pub fn new() -> Self

pub fn request_focus(&self)

Request focus for the associated widget on the next frame.

Trait Implementations

impl Clone for FocusRequester

fn clone(&self) -> FocusRequester

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for FocusRequester

fn default() -> Self

Returns the “default value” for a type.