Sorry if duplicate.
So... I can't type cyrillic characters neither to the editor nor settings/other stuff. I can type them into terminal where the programs were started (but it's gnome-terminal, not part of CDB).
But i can paste cyrillic strings to the editor and program sucessfully compiles and runs and they normally show up in gnome-terminal.
Hope this video will help explain:
https://drive.google.com/file/d/0BxIHcwpUkmNET1ZXaHpwQVg5NG8/view