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NavEventDataInfo

Header: Navigation.h

The NavEventDataInfo structure provides event-handling data to your application.

union NavEventDataInfo {
    EventRecord *event; 
    void *param;
};

Field descriptions

event

A pointer to the EventRecord structure describing an event to be handled by your event-handling function.

param

A pointer to additional event data. In most cases, this data consists of an Apple event descriptor list (AEDescList) for the file or files affected by the event described in the event field. For example, if the event consists of the user making a selection in the browser list, the AEDescList specifies the file or files selected.

The NavEventDataInfo structure provides event-handling data to your application.


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