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NavDialog Plugin has obtained a new class: Version 2.8, August 20, 2002 --added a new class: NavCallback that allows the client to sneak the user's temporally choices when a NavDialog is open. It also provides ways to block the opening, to block saving or prevent creation of a new folder. NavCallback (Class) NavCallback provides additional info and manipulates a NavDialog. When subclassed, you can block opening, or saving or block creation of a new folder. You can monitor what files are being selected by the client, such that when the client cancels the Navdialog, you still know what the last folderitem was that was selected. NavCallback is a natural enhancement of the Navigation Services the MacOS provides. Alfred -- Alfred N. Van Hoek, Ph.D. http://homepage.mac.com/vanhoek/ __________________________ Please visit our sponsors: RadGad(sm): The Place for Useful Gifts & Gadgets.(sm) http://www.radgad.com/, mailto:[EMAIL PROTECTED], or 877-5-RADGAD MacTech(r) Magazine: The journal of Macintosh technology and development http://www.mactech.com, mailto:[EMAIL PROTECTED], or 805-494-9797 DevDepot(sm): Your Source for RAM, Technical & Developer Products http://www.devdepot.com, mailto:[EMAIL PROTECTED] or call 877-DEPOT-NOW To submit a posting to MacDev-1, mailto:[EMAIL PROTECTED]. To subscribe to MacDev-1, send mail to [EMAIL PROTECTED] with the SUBJECT line reading "SUBSCRIBE MACDEV-1". To unsubscribe, the SUBJECT line should read "UNSUBSCRIBE MACDEV-1". MacTech, Developer Depot, RadGad, and Xplain Corporation are not responsible for any errors, omissions, or other inaccuracies in this message. News may be propagated freely, but please attribute your source as MacTech Magazine, <http://www.mactech.com>. --
