[xmonad] Desktop integration, problem with screen focus

[Hans Chen]

Hi,

I use xmonad with KDE integration[1]. After some changes it works
surprisingly well, but there's one minor annoyance: the screen focus only
changes when clicking on windows (or when the mouse cursor enters windows
if focusFollowsMouse is set to True), not when clicking on desktops. The
cause seems to be plasma-desktop, KDE's desktop, since everything works as
expected if I quit plasma-desktop. The question is, is it possible to fix
this somehow?