> The collapsed icon for JTree is not painted using `Icon.paintIcon(Component > c, Graphics g, int x, int y)` in GTK LAF. The collapsed icon is returned from > BasicTreeUI class which doesn't contain any icon image whereas the expanded > icon is returned from SynthTreeUI class and expanded icon is rendered > correctly. > The proposed fix is to return collapsed icon as an object of collapsed icon > wrapper which implements synthIcon and is similar to the expanded icon > implementation. > > Test mentioned in JBS is an applet based which is converted to main based now > and extended for all installed LAFs on the system. > > No regression caused with the fix, link is attached in JBS .
Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision: ExpandedIconWrapper and CollapsedIconWrapper class merged together ------------- Changes: - all: https://git.openjdk.org/jdk/pull/17294/files - new: https://git.openjdk.org/jdk/pull/17294/files/ed5caa98..2fa05f9f Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=17294&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17294&range=02-03 Stats: 76 lines in 1 file changed: 32 ins; 33 del; 11 mod Patch: https://git.openjdk.org/jdk/pull/17294.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/17294/head:pull/17294 PR: https://git.openjdk.org/jdk/pull/17294
