<AWT Dev>  Review request for 8178905: Undercorated frame is not painted on OEL7(Gnome3).
sergey.bylokhov at oracle.com
Wed Apr 19 13:53:44 UTC 2017
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.
> 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.
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