On Tue, 30 Sep 2025 18:19:03 GMT, Martin Fox <[email protected]> wrote:

> This bug seems to only apply to Linux systems with no input method framework 
> (IMF) configured. If you want to reproduce the original bug on Ubuntu 24.04 
> you need to go into Settings > System > "Region & Language" > "Manage 
> installed languages" > Language and verify that "Keyboard input method 
> system" is set to "none". If you change this setting you should reboot the 
> system.
> 
> Normally at the end of a dead-key sequence the IMF sends us a "commit" with 
> the composed character followed by a "preedit-end" signal. When no IMF is 
> configured these signals arrive in reverse order. This is not the way any IMF 
> works and is confusing the heuristic we use to determine whether to send a 
> KeyEvent or an InputMethodEvent.
> 
> To insulate ourselves against this signal ordering issue we add a new flag 
> that ensures that if we're in the preedit window when we start filtering an 
> event we stay there until filtering is done.

This pull request has now been integrated.

Changeset: d5e817d6
Author:    Martin Fox <[email protected]>
URL:       
https://git.openjdk.org/jfx/commit/d5e817d6e4f28bb1e14292f17f7fe95f5d001487
Stats:     13 lines in 2 files changed: 12 ins; 0 del; 1 mod

8367045: [Linux] Dead keys not working

Reviewed-by: lkostyra, tsayao

-------------

PR: https://git.openjdk.org/jfx/pull/1924

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