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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Begin Editing on Insert
Your app is coming along nicely, but your users will complain, “Why do I have to double-click to start editing after an insert? It is obvious that I am going to immediately change the name of the new person. Can’t you start the editing as part of the insert?”
Oddly, this is a little tricky to do. Open Document.swift. First, add two new outlets:
class Document: NSDocument {
@IBOutlet weak var tableView: NSTableView!
@IBOutlet weak var arrayController: NSArrayController!
var employees: [Employee] = [] {
Next, while still in Document.swift, add a stub for a new action, addEmployee(_:), to the implementation:
// MARK: - Actions
@IBAction func addEmployee(sender: NSButton) {
}
You will write the implementation ...
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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.