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2014/10/15 ¤U¤È 10:05:26

iphone Programming Glossary: conform

iPhone - Why does the documentation say UIImageView is NSCoding compliant?

http://stackoverflow.com/questions/1072700/iphone-why-does-the-documentation-say-uiimageview-is-nscoding-compliant

confused iphone uiimageview nscoding share improve this question The documentation is misleading UIImage does not conform to NSCoding as you've stated. You can work around it in a primitive way by doing the work yourself @interface UIImage NSCoding..

Custom iOS UIDatepicker using UIAppearance

http://stackoverflow.com/questions/10844675/custom-ios-uidatepicker-using-uiappearance

. Meaning that its not possible to change any values as per the docs To support appearance customization a class must conform to the UIAppearanceContainer protocol and relevant accessor methods must be marked with UI_APPEARANCE_SELECTOR. How can..

Saving an NSMutableArray to Core Data

http://stackoverflow.com/questions/1104075/saving-an-nsmutablearray-to-core-data

NSKeyedArchiver archivedDataWithRootObject NSArray arrayWithObjects @ 1 @ 2 nil Basically any class you have which conforms to the NSCoding protocol can be archived in this way. NSArray NSMutableArray already conform to it. They tell all of their.. any class you have which conforms to the NSCoding protocol can be archived in this way. NSArray NSMutableArray already conform to it. They tell all of their objects to archive themselves so they must conform too. And all of those objects' members.. way. NSArray NSMutableArray already conform to it. They tell all of their objects to archive themselves so they must conform too. And all of those objects' members must conform etc. It's like a tree. Since your array conforms and it's an array of..

Add UIPickerView & a Button in Action sheet - How?

http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how

the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the SimpleTableViewDelegate and implement the itemSelectedAtRow method. Then to open the modal just instantiate a new..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

Garrett links NSData data NSKeyedArchiver archivedDataWithRootObject array Note that all the objects in array must conform to the NSCoding protocol. If these are custom objects then that means you need to read up on Encoding and Decoding Objects..

Using CALayer Delegate

http://stackoverflow.com/questions/2015353/using-calayer-delegate

for CALayer Or should I just subclass Also why is it that the class implementing the delegate methods doesn't have to conform to some sort of CALayer protocol That's a wider overarching question I don't quite understand. I thought all classes requiring.. thought all classes requiring implementation of delegate methods required a protocol specification for implementers to conform to. iphone calayer share improve this question The lightest wight solution would be to create a small helper class..

Available iPhone Web Application JavaScript UI Library/Frameworks

http://stackoverflow.com/questions/215390/available-iphone-web-application-javascript-ui-library-frameworks

Application not really a standalone library framework but it provides generates JavaScript CSS and images that conform to the native iPhone UI metaphors. Are there any others out there I want to make sure I'm not missing any before I make..

Delegates Vs. Notifications in iPhoneOS

http://stackoverflow.com/questions/2232694/delegates-vs-notifications-in-iphoneos

delegate ... @property assign id ChildViewControllerDelegate delegate ... @end In RootViewController.h make your class conform to the delegate protocol @interface RootViewController UIViewController ChildViewControllerDelegate ... In the RootViewController..

Can I select a specific block of text in a UITextField?

http://stackoverflow.com/questions/3277538/can-i-select-a-specific-block-of-text-in-a-uitextfield

others that might be used if you add some categories to it Update for iOS5 and above Now UITextField and UITextView conform to UITextInput protocol so it is possible Selecting the last 5 characters before the caret would be like this Get current..

Implementing NSCopying

http://stackoverflow.com/questions/4089238/implementing-nscopying

To implement NSCopying your object must respond to the copyWithZone selector. Here ™s how you declare that you conform to it @interface MyObject NSObject NSCopying Then in your object ™s implementation your .m file id copyWithZone NSZone zone..

Why NSUserDefaults failed to save NSMutableDictionary in iPhone SDK?

http://stackoverflow.com/questions/471830/why-nsuserdefaults-failed-to-save-nsmutabledictionary-in-iphone-sdk

type is NSArray which contains a list of object which implements NSCoding . Per document NSString and NSArray both are conform to NSCoding . I am getting this error NSUserDefaults setObject forKey Attempt to insert non property value.... of class..

iPhone - UIImagePickerControllerDelegate inheritance

http://stackoverflow.com/questions/4727895/iphone-uiimagepickercontrollerdelegate-inheritance

delegate property though and doesn't declare a hypothetical imagePickerDelegate of its own so your delegate has to conform to both protocols. It makes sense because you're also assigning the same delegate to the UINavigationController part that..

Gesture recognizer and button actions

http://stackoverflow.com/questions/4825199/gesture-recognizer-and-button-actions

How do I size a UITextView to its content?

http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content

do I size a UITextView to its content Is there a good way to adjust the size of a UITextView to conform to its content Say for instance I have a UITextView that contains one line of text Hello world I then add another line of..

iOS 5: Curious about UIAppearance

http://stackoverflow.com/questions/8257556/ios-5-curious-about-uiappearance

questions a How do I know which properties of a class work with the appearance property For e.g. since UITableView conforms to the UIAppearance protocol I was thinking I could do something like UITableView appearance setBackgroundColor mytableViewColor.. question a How do I know which instances of a class work with the appearance property For e.g. since UITableView conforms to the UIAppearance protocol I was thinking I could do something like You look in the header of the class and the headers.. isn't guaranteed to. From the UIAppearance Protocol Reference To support appearance customization a class must conform to the UIAppearanceContainer protocol and relevant accessor methods must be marked with UI_APPEARANCE_SELECTOR . note and..