Mouse cursor with multiple monitors

[folieadeux]

I have a two monitor setup, one is 16:10 (primary), and the other is 4:3. I run Dolphin on my primary and hide the mouse when playing Wii games, but my cursor will leave the window and go to the other monitor if I move it too far. Is there any way or could there be any way to lock the cursor in the Dolphin window when I'm playing games?