Show font name in the font itself

[utkarsh2102]

It's very confusing which font to select since there's no preview available during selection.
I hit this bug when I selected some unreadable font by mistake and I couldn't read or select anything further.

Something like this would be really very awesome:

(that is, showing the font name in the font itself :))

[deepbluev7]

Sounds like a good idea, but it may have some performance implications or make the code a lot more complicated, so this needs some investigation :3

[LorenDB]

I'll look into this one.

[LorenDB]

Completed. There should be a PR soon.