Carbon


PreFilterEventProc

Header: Controls.h Carbon status: Unsupported

typedef Boolean(* PreFilterEventProc) (
    ControlRef theControl, 
    EventRecord *theEvent
);

You would declare your function like this if you were to name it MyCallback:

Boolean MyCallback (
    ControlRef theControl, 
    EventRecord *theEvent
);
CARBON NOTES

This QuickTime function for manipulating controls is not supported in Carbon.


© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)