Posted by gouessej on Jan 19, 2018; 12:47pm
URL: https://forum.jogamp.org/NEWT-Mouse-wheel-event-EVENT-MOUSE-WHEEL-MOVED-not-generated-unless-window-has-focus-tp4038554p4038556.html

It seems to be inconsistent but maybe we're missing something important. Feel free to make a request for enhancement, fill a bug report.