Method refresh

src/elements/textedit.rs:128–164

_from_typing: bool=true, _emit: bool=true

(&self, str: String, from_typing: bool, emit: bool)

    #[inline]
    // _from_typing: bool=true, _emit: bool=true
    fn refresh(&self, str: String, from_typing: bool, emit: bool) -> String {
        let mut state = self.state.borrow_mut();
        state.edit = str.clone();

        match state.display_char {
            Some(ch) => {
                state.display = String::new();
                for i in 0..str.len() {
                    state.display.push(ch);
                }
            }
            None => {
                let state = self.state.borrow();
                let index = state.index as usize;
                self.state.borrow_mut().display = format!(
                    "{}{}{}",
                    self.before(index),
                    state.composition,
                    self.after(index)
                );
            }
        }

        let state = self.state.borrow();
        self.label.set_text(state.display.clone());
        self.update_cur();

        if emit {
            self.onchange.emit(&TextEditChangeEvent {
                text: state.edit.clone(),
                display_text: state.display.clone(),
                from_typing,
            });
        }

        state.edit.clone()
    }

    pub fn index(&self) -> i32 {
        self.state.borrow().index