[Patch] Fix keyboard navigation (tabbing out of a textarea)

[bj at altern.org]

>During investigating the event flow, I found a flag >"tabChangesFocus" in the 
>qtextedit code. It can be modified through the method

>QTextEdit::setTabChangesFocus(bool).

Ha! good catch!
I just committed (because of string freeze in a few hours) my patch modified to use the QTextEdit slots.
For those who want to check:
http://lists.kde.org/?l=kde-cvs&m=108975099625564&w=

Jean-Baptiste