8312518: [macos13] setFullScreenWindow() shows black screen on macOS 13 & above

[mrserb]

Hi all,

This pull request contains a backport of commit 37123ee7 from the openjdk/jdk11u-dev repository.

The commit being backported was authored by Sergey Bylokhov on 27 Aug 2025 and had no reviewers.

The patch is clean(need to fix copyright and path to the test) and has been verified by the new test. No new issues were found by the jdk_desktop tests. The patch fixes the fullscreen windows, which are currently non-functional.

Thanks!

---

Progress

• [ ] Change must be properly reviewed (1 review required, with at least 1 Reviewer)
• [x] Change must not contain extraneous whitespace
• [x] Commit message must refer to an issue
• [ ] JDK-8312518 needs maintainer approval

Issue

• JDK-8312518: [macos13] setFullScreenWindow() shows black screen on macOS 13 & above (Bug - P3)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk8u-dev.git pull/694/head:pull/694
$ git checkout pull/694

Update a local copy of the PR:
$ git checkout pull/694
$ git pull https://git.openjdk.org/jdk8u-dev.git pull/694/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 694

View PR using the GUI difftool:
$ git pr show -t 694

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk8u-dev/pull/694.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper[bot]]

:wave: Welcome back serb! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk[bot]]

❗ This change is not yet ready to be integrated. See the Progress checklist in the description for automated requirements.

[openjdk[bot]]

This backport pull request has now been updated with issue from the original commit.

[mlbridge[bot]]

Webrevs

• 01: Full - Incremental (e588f1d9)
• 00: Full (93f10cf1)

[bridgekeeper[bot]]

@mrserb This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

[mrserb]

/keepalive

[openjdk[bot]]

@mrserb The pull request is being re-evaluated and the inactivity timeout has been reset.

[bridgekeeper[bot]]

@mrserb This pull request has been inactive for more than 4 weeks and will be automatically closed if another 4 weeks passes without any activity. To avoid this, simply issue a /touch or /keepalive command to the pull request. Feel free to ask for assistance if you need help with progressing this pull request towards integration!

[mrserb]

/keepalive

[openjdk[bot]]

@mrserb The pull request is being re-evaluated and the inactivity timeout has been reset.