cappuccino/cappuccino — pull request #1837 by BlairDuncan (2013-03-08 17:39:48+00:00)
Title: don't allow views from another window to be next/previouskeyViews

IB allows the user to select a view from another window as the nextKeyView.
But, when run in cocoa it does nothing. In Cappuccino we get an infinite loop.
This fix disables views from another window to be set as the next or previousKeyView.