Struct BringIntoViewResponder 

pub struct BringIntoViewResponder { /* private fields */ }

A scroll container’s ability to scroll a target window rect into view.

Installed into composition by scroll containers via local_bring_into_view_responder and read by a focused text field. Equality is by identity so providing the same remembered responder does not thrash the composition local.

Implementations

impl BringIntoViewResponder

pub fn new(responder: impl Fn(Rect, f32) + 'static) -> Self

Builds a responder from a callback that receives the caret’s window rect and the keyboard inset (px covering the viewport bottom).

pub fn bring_into_view(&self, caret_window_rect: Rect, ime_bottom: f32)

Asks the container to scroll caret_window_rect clear of a keyboard that covers the bottom ime_bottom px of the viewport.

Trait Implementations

impl Clone for BringIntoViewResponder

fn clone(&self) -> BringIntoViewResponder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BringIntoViewResponder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for BringIntoViewResponder

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.