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.

pub fn free_focus(&self)

Free/clear focus from the associated widget on the next frame. If the associated widget currently has focus, focus is cleared entirely. Corresponds to Compose’s freeFocus().

pub fn capture_focus(&self)

Request focus for the associated widget on the next frame, bypassing some focusability checks. Corresponds to Compose’s captureFocus(), which is typically used internally by the focus system. In repose this is an alias for request_focus().

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.