Posted by gouessej on Feb 29, 2016; 9:00am
URL: https://forum.jogamp.org/JOGL-2-support-for-Ardor3D-JMonkeyEngine-3-jzy3d-and-NiftyGUI-tp1706747p4036379.html

Is it reproducible without Netbeans Platform on your machine only with Swing?

When you remove the GLJPanel from its parent, the OpenGL context is destroyed, this is the expected behaviour. If you want to preserve the OpenGL context, you'll have to use JoglNewtAwtCanvas.

If you reinitialize the context, you'll lose what you stored into the previous one anyway.