Hello, please review the fix http://cr.openjdk.java.net/~azvegint/jdk/9/8068305/00/ for the issue https://bugs.openjdk.java.net/browse/JDK-8068305
Unlike the other look and feels, GTK needs to click twice to press a button: the first click dismisses the menu, the second actually clicks on a component.
This is a correct behaviour, native apps acts in same way. -- Thanks, Alexander.
