June 2014
Intermediate to advanced
400 pages
6h 29m
Japanese
Content preview from 入門 iOS SDK ―初めてのiPhone/iPadプログラミング
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
7章nibファイル
Xcodeで使われるnibファイル（または単にnib）は、ユーザーインタフェース（UI）の描画情報を含むファイルです†1。ファイル拡張子が呼び名の由来で、NeXTStep Interface Builderの頭文字になっています。iOS用のアプリは通常少なくともひとつのnibファイルを含んでいます。nibファイルは.xibファイルあるいは.storyboardファイルから作られます。Xcodeのnibファイルの編集環境をnibエディタと呼びます。nibエディタを使うと.xibファイルあるいは.storyboardファイルを（つまりUI要素を）、Adobe Illustratorなどの描画ソフトを使っているときのように作成することができます。
[†1] ペン先（万年筆の先端）のことを英語でnibと言いますが、関係はありません。
![[注記]](/api/v2/epubs/urn:orm:book:9784873116747/files/images/note.png) |
|
以前はnibの編集にInterface Builder（IB）というXcodeとは別のアプリケーションを使っていましたが、Xcode 4以降でIBはXcodeに統合されました。 |
iOSアプリの作成作業を大きく「プログラムコードの記述」と「nibエディタを使ったUIの作成」のふたつに分けて考えることができます。ただしXcodeで描画ソフトのように作成されたUIであっても、Objective-C（Obj-C）のコードを書いているのと本質的な違いはありません。この章で説明するように、アプリを起動するときにnibに保存されたUIの描画情報がロードされ、それがインスタンスの生成と初期化用の命令に変換されるのです。 ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.