Legacy Document

Inside Macintosh: Cyberdog Programmer's Kit / Part 3 - Cyberdog Reference

Chapter 7 - Classes and Methods / CyberNavigatorExtension

PreviousCyberItem

Displays the content referenced by the previous Cyberdog item in this navigator's visitation history.

void PreviousCyberItem ();

DISCUSSION

This method notifies a navigator to select the previous Cyberdog item in its visitation history and display the item's content. If there is no previous item in the visitation history, the navigator does nothing. The navigator embeds the display part associated with the Cyberdog item and updates the visitation history.

If you subclass CyberNavigatorExtension, you must override this method. Your override must call its inherited method.

SEE ALSO

The NavigateToCyberItem method (page 260).
The NextCyberItem method (page 260).