Posted by gouessej on Jan 20, 2014; 2:12pm
URL: https://forum.jogamp.org/MouseListener-mouseWheelMoved-and-Shift-tp4031233p4031258.html

Yes. That's why we create high level libraries, it allows developers to keep concentrated on their softwares, they don't have to write this kind of code themselves. When the mouse state is already set in mousePressed, you can see that the buttons states are simply updated. After the update, this state reflects the fact that 2 buttons are pressed, it seems to be what you want.