iOS Programming: The Big Nerd Ranch Guide, 3/e (Big Nerd Ranch Guides) (103 page)

E
editButtonItem,
UINavigationBar
editing (UITableView, UITableViewController),
Editing Mode
editor area,
Building Interfaces
encodeInt:forKey:,
Archiving
encodeObject:forKey:,
Archiving
encodeWithCoder:,
Archiving
,
NSKeyedArchiver and NSKeyedUnarchiver
@end,
Creating an NSObject subclass
endEditing:,
Appearing and disappearing views
,
Dismissing the keyboard
entities (Core Data),
The model file
,
Adding BNRAssetTypes to Homepwner
entitlements,
Ubiquity Containers
errors

compile-time,
Compiling

connection,
Collecting XML data

linker,
Linking

and NSError,
For the More Curious: Reading and Writing to the Filesystem

run-time,
Exceptions and Unrecognized Selectors

event loop,
Redrawing Views
exceptions

diagnosing in debugger,
Diagnosing crashes and exceptions

explained,
Exceptions and Unrecognized Selectors

internal inconsistency,
Adding Rows

throwing,
More Modal View Controllers

unknown key,
An Additional UIViewController

unrecognized selector,
Exceptions and Unrecognized Selectors
,
Objective-C selector magic

using NSException,
More Modal View Controllers

explicit layers,
For the More Curious: Programmatically Generating Content

(see also
CALayer
)

extern,
Core Data and iCloud

F
fast enumeration,
Fast Enumeration
faults,
Faults
fetch requests,
NSFetchRequest and NSPredicate
,
Faults
fetched property,
Faults
file inspector,
Localizing Resources
file paths, retrieving,
Constructing a file path
File's Owner,
Demystifying the XIB: File's Owner
files

header (.h),
Creating an NSObject subclass
,
Your own MKAnnotation

implementation (.m),
Creating an NSObject subclass
,
Accessor methods
,
Your own MKAnnotation

importing,
Accessor methods
,
Core Location
,
Putting the pieces together

including,
Accessor methods

intermediate,
Preprocessing

library,
Linking

object,
Compiling

filteredArrayUsingPredicate:,
NSFetchRequest and NSPredicate
first responder

and motion events,
Motion Events

and nil-targeted actions,
For the More Curious: UIControl

overview,
Tagging locations

resigning,
Appearing and disappearing views
,
Dismissing the keyboard

and responder chain,
The Responder Chain

and UIMenuController,
UIMenuController

format string,
Format strings
forward declarations,
Creating BNRItemStore
frame (in stack),
The Stack
frame (UIView),
Creating a Custom View
,
The drawRect: Method
frameworks

adding,
Projects, Targets, and Frameworks
,
Core Animation Layer

class name prefixes of,
For the More Curious: Class Names

Cocoa Touch,
Projects, Targets, and Frameworks

Core Data (see
Core Data
)

Core Foundation,
Creating and using keys
,
Core Foundation and toll-free bridging

Core Graphics,
The drawRect: Method
,
Core Graphics
,
Image Manipulation
,
Layer Content

Core Location,
Core Location

header files,
Core Location

importing,
Core Location
,
Putting the pieces together

and linker errors,
Linking

MapKit,
MapKit and Text Input
,
MapKit Framework

MobileCoreServices,
For the More Curious: Recording Video

QuartzCore,
Core Animation Layer
,
Layer Content

UIKit,
Layer Content

functions

callback,
Delegation

vs. methods,
Objects

timing (animation),
Timing functions

G
genstrings,
NSLocalizedString and Strings Tables
gestures

(see also
UIGestureRecognizer
,
UIScrollView
)

long press,
UILongPressGestureRecognizer

panning,
Using UIScrollView
,
UILongPressGestureRecognizer
,
UIPanGestureRecognizer and Simultaneous Recognizers

pinching,
Zooming

taps,
Detecting Taps with UITapGestureRecognizer

getter methods,
Accessor methods
graphic contexts,
For the More Curious: Layers, Bitmaps, and Contexts
GUIDs,
Creating and using keys

H
.h files (see
header files
)
header files

description,
Creating an NSObject subclass

for frameworks,
Core Location

importing,
Accessor methods
,
Testing your subclass

order of declarations in,
Class methods

shortcut to implementation files,
Your own MKAnnotation

header view (UITableView),
Editing Mode
heap memory,
The Heap
,
The Stack
,
Memory Management
heapshots,
Heapshot analysis
HeavyRotation application

implementing autorotation,
Autorotation

making universal,
Autorotation

registering and receiving notifications,
UIDevice Notifications

hierarchies

class,
Subclassing an Objective-C Class

layer,
Layers and Views
,
Creating a CALayer

view,
Views and the View Hierarchy
,
UIViewController
,
Subclassing UIViewController

Homepwner application

adding an image store,
Creating BNRImageStore

adding drill-down interface,
UINavigationController
,
UINavigationController

adding item images,
Camera

adding item store,
UITableView’s Data Source

adding modal presentation,
More Modal View Controllers

customizing cells,
Subclassing UITableViewCell

enabling editing,
Editing UITableView

localizing,
Internationalization Using NSLocale

moving to Core Data,
Moving Homepwner to Core Data

object diagrams,
UITableView’s Data Source
,
UINavigationController

reusing BNRItem class,
Subclassing UITableViewController

storing images,
Writing to the Filesystem with NSData

universalizing,
Universalizing Homepwner

HTTP protocol,
For the More Curious: The Request Body
Hypnosister application

creating HypnosisView,
Creating a Custom View

detecting shakes,
Motion Events

hiding status bar,
Hiding the Status Bar

object diagram,
Using UIScrollView

scrolling and zooming,
Using UIScrollView

HypnoTime application

adding animation,
Creating a CALayer
,
Spinning with CABasicAnimation

adding second view controller,
Another UIViewController

adding tab bar controller,
UITabBarController

creating,
Creating HypnoTime

I
I/O functions,
For the More Curious: Reading and Writing to the Filesystem
IBAction,
Declaring methods
,
Setting targets and actions
,
Taking pictures and UIImagePickerController
IBOutlet,
Declaring methods
,
An Additional UIViewController
ibtool,
Localizing Resources
iCloud

backing up data with,
For the More Curious: iCloud Backups

controlling synchronization,
Core Data and iCloud
,
For the More Curious: iCloud Backups

and Core Data,
Core Data and iCloud

document storage,
iCloud

key-value storage,
iCloud

managing stored data,
Core Data and iCloud

purpose,
iCloud

requirements,
iCloud Requirements

synchronizing with,
Ubiquity Containers

and ubiquity containers,
Ubiquity Containers
,
Core Data and iCloud

user accounts,
iCloud
,
iCloud Requirements

icons

application,
Application Icons

camera,
Taking pictures and UIImagePickerController

tab bar,
UITabBarController

id,
id
identity matrices,
Bouncing with a CAKeyframeAnimation
image picker (see
UIImagePickerController
)
imageNamed:,
For the More Curious: Retina Display
imagePickerController: didFinishPickingMediaWithInfo:,
Taking pictures and UIImagePickerController
imagePickerControllerDidCancel:,
Taking pictures and UIImagePickerController
images

(see also
camera
,
UIImage
,
UIImageView
)

archiving,
Image Manipulation

caching,
Writing to the Filesystem with NSData

creating thumbnail,
Image Manipulation

displaying in UIImageView,
Displaying Images and UIImageView

manipulating in offscreen contexts,
Image Manipulation

for Retina display,
For the More Curious: Retina Display

storing,
Creating BNRImageStore

wrapping in NSData,
Writing to the Filesystem with NSData

imageWithContentsOfFile:,
Writing to the Filesystem with NSData
@implementation,
Accessor methods
implementation files,
Creating an NSObject subclass
,
Accessor methods
,
Your own MKAnnotation
implicit animations,
Implicitly Animatable Properties
implicit layers,
Layers and Views
,
Layer Content
#import,
Testing your subclass
importing files,
Accessor methods
,
Testing your subclass
,
Core Location
,
Putting the pieces together
inactive state,
Application States and Transitions
including files,
Accessor methods
incomplete implementation warnings,
Diagnosing crashes and exceptions
Info.plist,
Forcing Landscape Mode
inheritance, single,
Subclassing an Objective-C Class
,
Creating an NSObject subclass
init

and alloc,
Creating objects

overview,
Initializers

for view controllers,
Style Choices

initialize,
Using NSUserDefaults
initializers,
Initializers

disallowing calls to,
More Modal View Controllers

and singletons,
Creating BNRItemStore

initWithCGImage:,
Layer Content
,
For the More Curious: Layers, Bitmaps, and Contexts
initWithCoder:,
Archiving
initWithContentsOfFile:,
For the More Curious: Reading and Writing to the Filesystem
initWithFrame:,
Creating a Custom View
,
Creating a CALayer
,
Layer Content
initWithNibName:bundle:,
Initializing view controllers
insertObject:atIndex:,
Beginning RandomPossessions
,
NSArray and NSMutableArray
inspectors

attributes,
Building Interfaces
,
Interface Properties

connections,
Summary of connections

file,
Localizing Resources

overview,
Building Interfaces

size,
Autorotation

instance variables

(see also
properties
)

accessing with ->,
NSCopying

accessor methods for,
Accessor methods

and weak references,
Strong and Weak References

customizing in attributes inspector,
Building Interfaces

declaring,
Instance variables

description,
Objects

in memory,
The Heap

memory management of,
How objects lose owners

datatypes of,
Instance variables

private,
NSCopying

and properties,
Instance variables and properties

protected,
NSCopying

public,
NSCopying

visibility of,
NSCopying

instances,
Objects
instantiateWithOwner:options:,
Using HomepwnerItemCell
Instruments,
Instruments

and schemes,
Creating a new scheme

@interface,
Creating an NSObject subclass
interface files (see
header files
)
intermediate files,
Preprocessing
internal inconsistency exception,
Adding Rows
internationalization,
For the More Curious: NSBundle’s Role in Internationalization

(see also
localization
)

iOS SDK documentation,
Using the documentation
iPad

(see also
devices
)

application icons for,
Application Icons

launch images for,
Launch Images

orientations,
Autorotation

running iPhone applications on,
Creating an Xcode Project

XIB files for,
Universalizing Homepwner

isa pointer,
isa
isEqual:,
Deleting Rows
,
Advanced Caching
isSourceTypeAvailable:,
Taking pictures and UIImagePickerController
issue navigator,
Build and Run on the Simulator
,
Compiling