April 2015
Intermediate to advanced
556 pages
17h 47m
English
book
Cocoa Programming for OS X: The Big Nerd Ranch Guide
by Aaron Hillegass, Adam Preble, Nate Chandler
Content preview from Cocoa Programming for OS X: The Big Nerd Ranch Guide
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Cleaning up with Auto Layout
Your application has a usability issue: The user can resize the application window, but the instance of DieView will stay its original size. What you want is for the DieView to resize along with its superview. You can fix this with Auto Layout.
Auto Layout is a sophisticated system for controlling the layout of views in a window by applying constraints to views. You will learn more about Auto Layout and constraints in Chapter 25.
In this section, you are going to skip ahead and apply a constraint to make DieView resize with the window. The constraint will keep all four edges of the DieView exactly 20 points away from the edges of its superview (the content view of the window). Thus, when the window is ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.