[osg-submissions] osgViewer/X11: make sure the NumLock state is picked up at FocusIn

[Melchior FRANZ]

* Robert Osfield -- Wednesday 19 March 2008:
> Thanks Melchior, changes now merged and submitted to SVN.

Thanks for committing. What I didn't mention (and isn't that
important) is that also a MappingNotify event will rescan the
modifiers for the numlock mask. So you can remap the numlock
key (e.g. via xmodmap), and running OSG apps will adapt to
that. That's sounds a bit overengineered, but costs only
three lines of code, so why not.  :-)

m.