This PR adds a warning about inserting Nodes directly into the virtualized containers such as ListView, TreeView, TableView and TreeTableView. It also adds code snippets showing the recommended pattern of using a custom cell factory for each of the virtualized control.
------------- Commit messages: - Doc updates Changes: https://git.openjdk.org/jfx/pull/995/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=995&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8290863 Stats: 308 lines in 5 files changed: 302 ins; 0 del; 6 mod Patch: https://git.openjdk.org/jfx/pull/995.diff Fetch: git fetch https://git.openjdk.org/jfx pull/995/head:pull/995 PR: https://git.openjdk.org/jfx/pull/995
