Inside Macintosh: QuickTime Reference

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New Wired Actions

kActionOpenCustomHandler 
    Supported Flags: None 
    Param 1: [long handlerID] 
    Param 2: [QTCustomActionHandlerRecord 

Opens a custom action-handling component that may be referred to later by its handlerID.

Typically, you will first use the kOperandUniqueCustomActionHandlerID operand to obtain a unique id. After storing this in a variable, you will use this action to open the handler. Then you may use kOperandCustomActionHandlerOpen to determine if the handler was found.

How a custom action handler is specified to handle a given action in a movie is explained above in the section on "Authoring Custom Wired Actions".


© 2000 Apple Computer, Inc.

Inside Macintosh: QuickTime Reference

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