On Sat, 21 Mar 2026 23:19:44 GMT, Marius Hanl <[email protected]> wrote:
> Very similar to https://github.com/openjdk/jfx/pull/1829, this PR removes the > questionable behavior that the `MouseEventFirer` may create a temporary > `Stage` for your `Node`. > > Take the following test code: > > Button button = new Button("Button"); > MouseEventFirer mouse = new MouseEventFirer(button); > mouse.fireMousePressAndRelease(); > mouse.fireMousePressAndRelease(); > mouse.dispose() > > What it does is to create a `Stage` in the first method. The second method > does not. This is not immediately clear. > That is also the reason why the dispose method exists. To MAY clean it up. Or > forget to call it. > > This does not test a realistic scenario and the chance is quite high that > developers used that methods without even knowing that it contains such logic. > > So the idea is to remove the StageLoader code from MouseEventFirer and rather > use it in the Test code before calling the Util methods. > > For the example above, this would result in: > > Button button = new Button("Button"); > stageLoader = new StageLoader(button ); > MouseEventFirer mouse = new MouseEventFirer(button); > mouse.fireMousePressAndRelease(); > mouse.fireMousePressAndRelease(); > > > There were only two real tests that did not have a `Stage` yet. So most of > the tests already had a good setup and this could never run. Most of the changes are trivial and in the tests, but I think the second pair of eyes wouldn't hurt. ------------- PR Comment: https://git.openjdk.org/jfx/pull/2124#issuecomment-4113193969
