https://goo.gl/photos/eXiyJmKKGhTREpBfA
There is en example under Kubuntu 16.04 with Breeze dark theme. The color scheme is prepared for light background as I suppose so the bar highlighting the line of text makes the text beneth unreadible. Is it possible to tweak the colours?
P.
You can customize the editor colors at
Options -> Syntax HighlightingThere's also a feature request for theme support, but no time to work on it: related [feature-requests:#317]
For a complete dark theme with manual configuration see:
http://tex.stackexchange.com/questions/108315/how-can-i-set-a-dark-theme-in-texstudio
Related
Feature Requests: #317