The GUI doesn't scale well on HiDPI monitors

[itoshkov]

This is basically a problem with Swing. I think Oracle are going to fix it with Java 9. But we still may need to implement something to make it work.

BTW, I think Swing is now deprecated in favor of JavaFX, so we may use that if we end up with massive re-implementation of the GUI code.

[Hritik14]

On Linux system, with Java-14, I was able to get better results with:
export GDK_SCALE=2 then running the bash script. (Some of the window parts goes out of the screen]
or
xrandr --output eDP-1 --scale 0.7 ( Fonts are choppy).

eDP-1 needs to be replaced with the correct monitor as shown by xrandr