title: Any way to freeze a window / application?
body: <p>Example of what I wish to happen:</p>
  <p>I have a game open which I am current holding left click down into, I want the ability to minimize or go to another window without taking away that sent input of holding down left click to that application. I have tried VM's and none of that seems to work very well.</p>
  <p>I would prefer to find a way to do this in Python. However, if there is a solution in any other language I will happily accept that as well, anything works.</p>