Posted by Marcel on Mar 08, 2019; 3:37pm
URL: https://forum.jogamp.org/NewtCanvasSWT-Linux-Exception-with-GTK-VERSION-tp4039442p4039584.html

@Wade Walker: Could you please file a link to a repository (Github, Gitlab, etc.) where the fixed classes could be accessed and compared.
In addition I also aplied some HighDPI fixes to the NewtCanvasSWT class to scale the canvas according to the OS settings using the DPIUtil class from SWT.

It might be that you already fixed that, too.