Comment 0 for bug 632619

Unity currently listens for specific gestures on all windows. This includes the root window and all sub windows. It should only listen to gestures on the top level application windows.

One consequence is that a three finger drag that occurs over two windows will be caught by the root window, and one of the windows will begin moving. A window should only be draggable when all three fingers initiate the drag by touching within the bounds of the window.