Hi, Semyon. A few questions: - Is it possible to add a test case for this bug? Since the bug was not found by sqe I assume we have no such tests. - Is the bug reproducible on jdk8? - Is it possible that parentFrame.isTargetUndecorated() may call the users code via XFramePeer->isTargetUndecorated()->Frame.isUndecorated()? - I suggest to create a standalone native application and send a bug report to the gnome3 team. Because next year it will be default on Ubuntu as well.
> > Hello, > > Please review fix for JDK9: > > bug: https://bugs.openjdk.java.net/browse/JDK-8178905 > > webrev: http://cr.openjdk.java.net/~ssadetsky/8178905/webrev.00/ > > When an undecorated window is initialized Gnome3 WM does not send the > ConfigureNotify event which is must in the Linux AWT implementation to > establish the correct frame content size. > > The suggested fix introduces a check for the frame content was initialized > upon the Expose notification and updates the content bounds if necessary. > > --Semyon >