Inside Macintosh: QuickTime Components /

Chapter 7 - Sequence Grabber Panel Components / Sequence Grabber Panel Components Reference

Functions / Managing Your Panel Component

SGPanelSetGrabber

The SGPanelSetGrabber function allows a sequence grabber component to identify itself to your panel component. This is typically the first function the sequence grabber component calls after opening your panel component.

pascal ComponentResult SGPanelSetGrabber 
                                    (SeqGrabPanelComponent s, 
                                     SeqGrabComponent sg);

s

Identifies the sequence grabber component's connection to your panel component.

sg

Identifies a connection to the sequence grabber component that is using your panel component. Your component may use this connection to call sequence grabber component functions.

DESCRIPTION

A sequence grabber component calls your SGPanelSetGrabber function in order to identify itself to your panel component. Your component can use the provided connection to call sequence grabber functions, either to determine the characteristics of the current capture operation or to alter those characteristics.

RESULT CODE

badComponentSelector

0x80008002

Function not supported

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