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. Looks good, verified on Ubuntu 24.04 with IBus off. As a side note for other reviewers, disabling IBus according to PR description actually did not (fully) help on my system, I still had to call `ibus exit` in console to fully disable it and get the issue to appear. ------------- Marked as reviewed by lkostyra (Reviewer). PR Review: https://git.openjdk.org/jfx/pull/1924#pullrequestreview-3298943823
