[Wine] Can't get Keyboard focus in Game windows.

[ioky]

I have install two game with Wine, they Run close to perfect, except. When I use a virtual Desktop to run the Games, I can't really get a the Keyboard Focus in the Game Windows. I have try all the graphic Setting in Wine. Non of them seem to help. However, Every thing works perfect in Full Screen. except the the games is a bit old, and they doesn't look so good on my 22" Monitor in Full screen. 

Can any one help me fix this?