Hi Swing-dev,
ComboBox on linux GTK L&F does not works as gtk native applications,
when get focused, the apperance of Java ComboBox remains unchanged but
native GTK ComboBox control will have a outline to indicate it has got
focused.
The problem seems similar to bug
6947671 ( http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6947671),
except that I did not reproduced the problem on Nimbus L&F, so another bug
7155887 (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7155887)
was created for this issue,
And here's the proposed patch to fix this problem,
http://cr.openjdk.java.net/~luchsh/7155887/
Could anybody please help to take a look?
Cheers!
- Jonathan