On Tue, 29 Apr 2025 17:29:26 GMT, Martin Fox <m...@openjdk.org> wrote:

>> On macOS the system animates the transition into and out of fullscreen and 
>> this animation runs asynchronously. JavaFX tries to make the setFullScreen 
>> call appear synchronous by running a nested event loop while the transition 
>> is going on. But this means that runLater runnables can fire during a call 
>> to setFullScreen.
>> 
>> This can also occur during a call to Window.hide() if the window is in 
>> fullscreen mode. During the setView call glass tries to take the window out 
>> of fullscreen mode which fires up a nested event loop and, again, runLater 
>> runnables (like pulses) start firing.
>> 
>> In this PR GlassRunnables that try to run during the fullscreen transition 
>> are instead placed in a deferral list. When the fullscreen event loop exits 
>> they are re-scheduled.
>
> Martin Fox has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Fixed typo, re-enabled maximized position test on macOS.

my testing looks good.

I'd suggest to double the timeout in 
`RestoreStagePositionTest::testUnfullscreenPosition()` (line 95) to 800ms since 
I was getting exceptions during testing.

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

Changes requested by angorya (Reviewer).

PR Review: https://git.openjdk.org/jfx/pull/1797#pullrequestreview-2805060147

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