Re: [PATCH v3 0/2] MR2743: comctl32/edit: Keep and draw IME composition string separate from the text.

[Byeongsik Jeon (＠bsjeon)]

On Thu May  4 21:18:42 2023 +0000, Rémi Bernon wrote:
> I think I will just move the drawing to imm32. As @bsjeon said, native
> edit control simply does that for the Japanese IME and there's actually
> not too much to fix there. Korean IME style is different but I suspect
> this is a matter of WM_IME_COMPOSITION CS_INSERTCHAR|CS_NOMOVECARET
> flags presence.

I absolutely agree.
The attached image is an example of the Japanese IME UI Composition Window.

![japanese_multiline_ime_ui_composition_window](/uploads/79bf388a85dbb076aef7e1a518127124/japanese_multiline_ime_ui_composition_window.png)

This is one composition string, and the UI_HWND has 4 ui-composition child windows.