The Ime event does not occur.

[dolto]

Hello, I was making a ui module and had a problem creating text_box.

I need to get the input value, but I'm Korean, so I'd like to input Korean as well.

As a result of the search, I didn't understand exactly that you have to use Ime events to get languages other than English to enter, but I followed the example as much as I could.

However, there was an issue where the event itself did not occur...
The following is part of the code I wrote.

pub fn ui_toggle_ime(
    mut q_window: Query<&mut Window, With<PrimaryWindow>>,
    focus: Res<TextBoxFocus>
){
    let mut window = q_window.single_mut();
    if focus.activity{
        if !window.ime_enabled{
            window.ime_enabled = true;
            console::log_1(&JsValue::from_str(format!("ime enable {}", window.ime_enabled).as_str()));
            window.ime_position = Vec2::new(window.width() / 2., window.height() / 2.);
        }
    }
    else{
        if window.ime_enabled{
            window.ime_enabled = false;
            console::log_1(&JsValue::from_str(format!("ime disable {}", window.ime_enabled).as_str()));
            window.ime_position = Vec2::new(0., 0.);
        }
    }
}

///
...
///

pub fn ui_textbox_input(
    mut query_text_box: Query<(&TextBox, &mut Text, Entity)>,
    focus: Res<TextBoxFocus>,
    mut input_key_event: EventReader<Ime>
){
    let mut v = String::new();
    for key in input_key_event.iter(){
        match key {
            Ime::Preedit {value, ..} => {
                console::log_1(&JsValue::from_str(format!("buffer {}", value).as_str()));
            },
            Ime::Commit { value, .. } => {
                console::log_1(&JsValue::from_str(format!("input {}", value).as_str()));
                v.push_str(&value);
            },
            Ime::Enabled { ..} => {console::log_1(&JsValue::from_str(format!("ImeEnabled").as_str()));},
            Ime::Disabled { ..} => {console::log_1(&JsValue::from_str(format!("ImeDisabled").as_str()));},
        }
    }
    for (text_box, mut secction, entity) in query_text_box.iter_mut(){
        if text_box.enable && focus.activity {
            if focus.focus == entity{
                let value = &mut secction.sections[0].value;
                if value.len() < text_box.max_textsize{
                    console::log_1(&JsValue::from_str(format!("try input v {}", v.clone()).as_str()));
                    value.push_str(v.clone().as_str());
                    break;
                }
            }
        }
    }
}

The ui_toggle_ime function works fine.

However, the ui_textbox_input function does not have any events called into EventReader.

I also printed out a log saying that the function is being performed to check if the function itself is occurring.

Did I do something wrong?

Thank you for reading anyway. Have a nice day

[rparrett]

I don't think that IME is implemented by winit for the web, unfortunately.

I looked at the upcoming winit 0.29 release which is likely to be included in Bevy 0.12 and I think it is still unimplemented.

[mockersf]

Yup, as you can see in the docs here: https://docs.rs/bevy/latest/bevy/window/struct.Window.html#structfield.ime_enabled (or the underlying winit docs here: https://docs.rs/winit/latest/winit/window/struct.Window.html#method.set_ime_allowed) IME is not supported on the web

[dolto]

Oh... That is very sad information T_T
so there nothing any option to input other language?

[daxpedda]

I plan to finish IME for Web before the next release!
(no promises though)