[xmonad] Focus and shortcuts on some applications

[wagnerdm at seas.upenn.edu]

Quoting Robert Sawko <robertsawko at gmail.com>:

> First, is the focus and shorcuts in some application. For instance a Java
> application Geogebra. When I run it I seem to have focus on it but no
> shortcuts work until I actually click on the window. The same happens if
> I change focus to another window and then come back. No shortcuts until
> I actually click.

For Java applications, perhaps see
https://code.google.com/p/xmonad/issues/detail?id=177#c33

~d