> When a scene graph contains multiple nested focused nodes (this can happen > with `TableView` and other controls), the `focusWithin` bits that are cleared > when a focused node is de-focused must only be cleared when there is no other > nested node in the scene graph that would also cause `focusWithin` to be set. > > For example, consider a scene graph of nested nodes: > A -> B -> C -> D > > When B and D are both focused, the scene graph looks like this: > A(`focusWithin`) > -> B(`focused`, `focusWithin`) > -> C(`focusWithin`) > -> D(`focused`, `focusWithin`) > > When B is de-focused, the `focusWithin` flags must still be preserved because > D remains focused. > > This PR fixes the issue by counting the number of times `focusWithin` has > been "set", and only clears it when it has been "un-set" an equal number of > times.
Michael Strauß has updated the pull request incrementally with one additional commit since the last revision: refactoring ------------- Changes: - all: https://git.openjdk.org/jfx/pull/993/files - new: https://git.openjdk.org/jfx/pull/993/files/96661623..1508cdbf Webrevs: - full: https://webrevs.openjdk.org/?repo=jfx&pr=993&range=01 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=993&range=00-01 Stats: 39 lines in 2 files changed: 20 ins; 0 del; 19 mod Patch: https://git.openjdk.org/jfx/pull/993.diff Fetch: git fetch https://git.openjdk.org/jfx pull/993/head:pull/993 PR: https://git.openjdk.org/jfx/pull/993
