Trait droom_ui::callback::callbacks::CaretCb

pub trait CaretCb where Self: Element + 'static {
    fn set_caret_cb<F>(&mut self, cb: F) -> Self where F: Callback<(Self, i32, i32, usize)> { ... }
    fn remove_caret_cb(&mut self)
                       -> Option<Box<Callback<(Self, i32, i32, usize)>>> { ... }
}

Action generated when the caret/cursor position is changed.

The second and third parameters are the line and column number (start at 1). The fourth parameter is a 0 based character position.

Provided Methods

fn set_caret_cb<F>(&mut self, cb: F) -> Self where F: Callback<(Self, i32, i32, usize)>

fn remove_caret_cb(&mut self) -> Option<Box<Callback<(Self, i32, i32, usize)>>>

Implementors

• impl CaretCb for Text
• impl CaretCb for List