Cocoa Programming L85 - Open/Save Panel Accessory View

How to add an accessory view to NSOpenPanel or NSSavePanel. We walk through creating one similar to that of Xcode's new project creation flow.

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Microphone - https://amzn.to/2qdiRPk ScreenFlow - https://telestream.8bx6ag.net/c/1996116/352742/4900 ... https://www.youtube.com/watch?v=P2L7fdf6o14