[osg-submissions] osgViewer/X11: consider capslock on FocusOut/FocusIn key handling

[Melchior FRANZ]

* Robert Osfield -- Thursday 13 March 2008:
> Its the modifier state that is not updated as I'd expect it to be,
> this is output to the command line, this is where I spotted what seems
> to be an error.

Ahh, indeed. The states are maintained correctly, but the
capslock key itself isn't "fake-pressed/released", so
EventQueue::keyPress/keyRelease doesn't get the hint. (Why
I hadn't realized that: the osgviewer messages are pretty
annoying if you have your own debug messages, so I just
piped that to /dev/null in almost all of my tests. :-)
Fix pending ...

m.