Trait perspective_viewer::utils::CaretPosition

pub trait CaretPosition {
    // Required methods
    fn select_all(&self) -> ApiResult<()>;
    fn set_caret_position(&self, offset: usize) -> ApiResult<()>;
    fn get_caret_position(&self) -> Option<u32>;
}

Utilities for caret position. DOM elements have different APIs for this but Deref makes them fall through, so it is important that this method be called on the correct struct type!

Required Methods

fn select_all(&self) -> ApiResult<()>

fn set_caret_position(&self, offset: usize) -> ApiResult<()>

fn get_caret_position(&self) -> Option<u32>

Implementations on Foreign Types

impl CaretPosition for HtmlElement

fn select_all(&self) -> ApiResult<()>

fn set_caret_position(&self, offset: usize) -> ApiResult<()>

fn get_caret_position(&self) -> Option<u32>

impl CaretPosition for HtmlTextAreaElement

fn select_all(&self) -> ApiResult<()>

fn set_caret_position(&self, offset: usize) -> ApiResult<()>

fn get_caret_position(&self) -> Option<u32>

Implementors