This is accessibility specific fix. **Issue**: When a ListView is shown for first time then accessibility focus rectangle is not drawn around the focused ListIem
**Cause:** The ListView takes a little time to create it's skin(ListViewSkin) and the skins for ListItems(ListCellSkin) If the Accessibility client application requests focused item before ListView is completely ready then JavaFX return null. **Fix**: Send a focus item change notification to accessibility client application after the ListIteam is ready **Verification:** - On Windows machine, launch Narrator. Issue is observed only with Narrator - Execute the [program](https://bugs.openjdk.org/secure/attachment/104180/Main.java) attached to the JBS issue [JDK-8309374](https://bugs.openjdk.org/browse/JDK-8309374) Move through the TextFields and press `Alt+down`, observe that focus rectangle is drawn correctly. Once the ListView is showing Press and hold `Up/Down` or `Ctrl + Up/Down` keys, observe that focus rectangle is always drawn. ------------- Commit messages: - a11y ListView focused item fix Changes: https://git.openjdk.org/jfx/pull/1363/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1363&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8309374 Stats: 31 lines in 1 file changed: 31 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1363.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1363/head:pull/1363 PR: https://git.openjdk.org/jfx/pull/1363
