Change triggerFrame originInWindow calculation.
Change triggerFrame originInWindow calculation.

UIView that you previously created for origin calculation does not belong to any UIWindow, so this will give incorrect `frame` for triggerView in UIWindow coordinates.
nathankot/IHKeyboardAvoiding,IdleHandsApps/IHKeyboardAvoiding,ikesyo/IHKeyboardAvoiding,IdleHandsApps/IHKeyboardAvoiding,orkenstein/IHKeyboardAvoiding