August 2011
Intermediate to advanced
552 pages
23h 48m
English
Content preview from Advanced Mac OS X Programming: The Big Nerd Ranch Guide
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Make a File Browser
In this chapter, you are going to create a simple file browser using NSFileManager and NSTreeController, as shown in Figure 13.3
Figure 13.3 The file browser
Create a new "Cocoa Application" project called Remover. Besides browsing, your app will allow the user to delete files and directories.
To represent the information about one directory entry, which may be a file or a directory, you will create a class called DirEntry. You will also be adding an NSTreeController, and the RemoverAppDelegate has already been created by the Xcode template. The class diagram is shown in Figure 13.4
Figure 13.4 Class diagram for Remover app ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.