[Qt-interest] Autoscrolling--yet friendly--QTextEdit

[william.crocker at analog.com]

> 
> --Because we have to use QTextEdit::insertX rather than
>   QTextEdit::append, clicking somewhere in the middle of the log
>   causes new insertions to go there. Let's call it a feature.
> 

Procedurally move the cursor to the end before "inserting" ?

You should also provide a button at the bottom of the scrollbar
which users can press to scroll to the bottom in one atomic action.

Bill