Re: [PATCH v6 0/11] MR2637: winex11: Use messages instead of user callbacks and handle them in the default IME UI window procedure.

[Rémi Bernon]

> The reason I said invalid is because the hwnd in the xic callback is not the hwnd stored with IMMGWL_IMC. But it's OK, because ime_ui_wndow_proc will use the correct hwnd value. In my old personal code, I used the value received by ImeSetActiveContext.

Yes we only need to target the right thread with the built-in IME UI messages. Then the currently active input context and its window will be used (there will be some minor things to fix there too).

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2637#note_30857