Font Name and Sample Text displays in LibreOffice

I am using Ubuntu 14.04 LTS, LibreOffice 4.

I am in the process of finishing a font for one of the new scripts recently added to Unicode 7.0 and I want to know, how do I program LibreOffice so that when I hover my mouse to Font Name it displays my created/installed font followed by a sample text of the font. I cannot upload a picture for some reason so I hope this is not too confusing. In MS Word, hard coding into MS Word is done and restricted by the engineers so users are prohibited from modifying it, so I want to use LibreOffice. Any suggestions or sources I can use to achieve this task?

Why don’ t you get in touch with the development team and see what you can contribute to LibO?

Have a look at: