> A simple fix for the graphics of a `CheckBoxTreeCell` not showing after > expand/collapse events. The graphics node needs to be released from the > previous checkbox so that it doesn't serve as the graphics of more than one > checkbox at once. If it does, only one checkbox (its skin) can actually use > it as a scenegraph child, and it's not always the correct one. > > Added also a manual test app as I'm unsure about how to do an automatic test > for this. The test app will be useful for later fixes, so I suggest adding it > anyway. To test the fix, simply expand and collapse the root note repeatedly > while it has a child. Before the fix the graphic will disappear after a few > tries, after the fix it won't. You can test other hierarchies as well by > adding children to the tree.
Nir Lisker has updated the pull request incrementally with one additional commit since the last revision: Removed thrown exception ------------- Changes: - all: https://git.openjdk.org/jfx/pull/970/files - new: https://git.openjdk.org/jfx/pull/970/files/4d89b0da..abb71bd4 Webrevs: - full: https://webrevs.openjdk.org/?repo=jfx&pr=970&range=02 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=970&range=01-02 Stats: 3 lines in 1 file changed: 0 ins; 2 del; 1 mod Patch: https://git.openjdk.org/jfx/pull/970.diff Fetch: git fetch https://git.openjdk.org/jfx pull/970/head:pull/970 PR: https://git.openjdk.org/jfx/pull/970
