On Tue, 18 May 2021 15:55:09 GMT, Phil Race <p...@openjdk.org> wrote:
> See the bug report for lots of explanation. > The short version (not that short) is that Swing adds a new line char to > editable TextComponents > It used to work because harfbuzz asked CoreText which mapped it to an > invisible glyph > Now harfbuzz does its own processing of AAT fonts it is different. > Harfbuzz looks up the mapping for this but there is none so it gets a missing > glyph. > > Solution: Since HB now does AAT processing we can dispense with all the > special handling of that case > and core text and just treat AAT fonts like OT fonts. > This means its gets the same mapping we get when not using Layout. > > And the test passes on all platforms .. not just macOS .. This pull request has now been integrated. Changeset: 005d8a7f Author: Phil Race <p...@openjdk.org> URL: https://git.openjdk.java.net/jdk/commit/005d8a7fca8b4d9519d2bde0a7cdbbece1cd3981 Stats: 1425 lines in 9 files changed: 65 ins; 1352 del; 8 mod 8256372: [macos] Unexpected symbol was displayed on JTextField with Monospaced font Reviewed-by: erikj, serb ------------- PR: https://git.openjdk.java.net/jdk/pull/4097