Undecorated frames are erroneously decorated

[GoogleCodeExporter]

Tested in OpenJDK 7 under Linux.

1. Set the seaglass LAF.
2. Create a JFrame.
3. Call frame.setUndecorated(true).
4. Show the frame.

Expected result: the frame is undecorated (as it is under Metal and Nimbus).

Actual result: the frame has the custom seaglass titlebar and buttons.

Original issue reported on code.google.com by [email protected] on 19 Dec 2013 at 7:28

[GoogleCodeExporter]

I too have this issue.

Original comment by [email protected] on 10 Mar 2014 at 3:58

[GoogleCodeExporter]

   this.getRootPane().setWindowDecorationStyle(JRootPane.NONE);

try this, I have spent close to 6 hours just for searching this

Original comment by [email protected] on 6 Oct 2014 at 3:12