September 2002
Intermediate to advanced
1272 pages
31h 12m
English
Content preview from Cocoa® Programming
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Summary
Subclassing NSView to handle events and manage the cursor enables the creation of complex views that accept user input. Application Kit classes such as NSControl, NSScrollView, and NSSplitView extend NSView using the techniques described in this chapter to provide the standard behaviors of Cocoa applications. After using Cocoa for a while, programmers can often guess exactly how the various Application Kit subclasses of NSView are implemented. The important realization is that there is no magic involved.
Views provide one of the most common ways to accept input from users. Another common way users interact with programs is via menus. Chapter 16, “Menus,” delves into menu management, including the interaction of menu items and the responder ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.