14. StdControlReceiver, StdMenuReceiver, StdTimerReceiver

Receivers can be inluded as a part of the definition of windows, menus or timers. This is done with the following instance definitions and allows inter device communication.

instance Controls (Receiver  m)
instance Controls (Receiver2 m r)

instance MenuElements (Receiver  m)
instance MenuElements (Receiver2 m r)

instance TimerElements (Receiver  m)
instance TimerElements (Receiver2 m r)

See Section 8, “StdControl”, Section 15, “StdMenu” and Section 16, “StdTimer” for class definitions.