Struct ultron::editor::Editor

pub struct Editor<XMSG> { /* fields omitted */ }

Implementations

impl<XMSG> Editor<XMSG>

pub fn from_str(options: Options, content: &str) -> Self

impl<XMSG> Editor<XMSG>

pub fn with_options(self, options: Options) -> Self

pub fn command_replace_char(&mut self, ch: char)

pub fn command_set_position(&mut self, cursor_x: i32, cursor_y: i32)

pub fn on_change<F>(self, f: F) -> Self where
    F: Fn(String) -> XMSG + 'static, 

Attach a callback to this editor where it is invoked when the content is changed.

Note:The content is extracted into string and used as a parameter to the function. This may be a costly operation when the editor has lot of text on it.

pub fn on_change_notify<F>(self, f: F) -> Self where
    F: Fn(()) -> XMSG + 'static, 

Attach an callback to this editor where it is invoked when the content is changed. The callback function just notifies the parent component that uses the Editor component. It will be up to the parent component to extract the content of the editor manually.

This is intended to be used in a debounced or throttled functionality where the component decides when to do an expensive operation based on time and recency.

pub fn client_to_cursor(&self, client_x: i32, client_y: i32) -> Point2<i32>

convert screen coordinate to cursor position

pub fn cursor_to_client(&self) -> Point2<i32>

convert current cursor position to client coordinate relative to the editor div

Trait Implementations

impl<XMSG> Component<Msg, XMSG> for Editor<XMSG>

fn update(&mut self, msg: Msg) -> Effects<Msg, XMSG>

Update the model of this component and return follow up and/or effects that will be executed on the next update loop

fn view(&self) -> Node<Msg>

the view of the component

fn style(&self) -> String

optionally a Component can specify its own css style