Hi Prasanta,
Thanks for bringing that up. I have updated the webrev with the test case. JDK 10 Webrev: http://cr.openjdk.java.net/~pkbalakr/Krishna/6714836/webrev.01/ Krishna From: Prasanta Sadhukhan Sent: Thursday, August 24, 2017 1:50 PM To: Krishna Addepalli <krishna.addepa...@oracle.com>; swing-dev@openjdk.java.net Subject: Re: <Swing Dev> [10][JDK-6714836] JRootPane.getMaximumSize() returns a width of 0 You can add a regression test with the fix as JBS already has one. Regards Prasanta On 8/24/2017 12:37 PM, Krishna Addepalli wrote: Hi All, Bug : JDK- 6714836 <https://bugs.openjdk.java.net/browse/JDK-6714836> JDK 10 Webrev: HYPERLINK "http://cr.openjdk.java.net/%7Epkbalakr/Krishna/6714836/webrev00/"http://cr.openjdk.java.net/~pkbalakr/Krishna/6714836/webrev00/ The issue is that when a text label is added to JRootPane and query the maximumLayoutSize, it is returning 0. The root cause is because, JRootPane decides to provide the Minimum width of Menubar (which in this case is 0) and the content pane (which contains the JLabel). Actually, it should return the maximum of the two, since that is what is the layout size needed. Thanks, Krishna