On Wed, 4 Dec 2024 18:14:58 GMT, Kevin Rushforth <k...@openjdk.org> wrote:
>> One can extend `PopupWindow` and call the protected `setScene()`, so this is >> a valid scenario, I think. > > PopupWindow already specifies that subclasses should not do this: > > > Note to subclasses: the scene used by PopupWindow is very specifically > managed by PopupWindow. This method is overridden to throw > UnsupportedOperationException. You cannot specify your own scene. > > > So no, it is not a valid use case. More to the point, the `setScene` method is final in `PopupWindow` and will unconditionally throw `UnsupportedOperationException` ------------- PR Review Comment: https://git.openjdk.org/jfx/pull/1634#discussion_r1870085558
