Keyboard output in CsoundQT

I finally managed to get the output of the keyboard to show up in Csound front end, QT.

If I want to use any of the earlier work of Comajuncosas, Mikelson, etc., I will need to rewrite the GUI (Graphical User Interface) sections.

The original works were written with the gtk (Gimp Toolkit) gui toolkit.
That system has been retired and replaced with ftlk (Faster Than Light toolkit).

A lot of work will be involved, especially with Josep Comajuncosa's B6 instrument, formerly 'Direct Hammond.'