Keyboard navigation for code view

[egraether]

e.g. arrow keys or vim-like HJKL

[AnomalRoil]

+1
Most IDE nowadays allow mouse-less usage, it's annoying to have to rely on the mouse while using SourceTrail. I'd say that even the Graph view could benefit from keybindings such as "hint based navigation" (like Vimperator or Vimium do in a browser.)

[egraether]

Do you have a specific keyboard navigation concept in mind?

[egraether]

Fixed with #935