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2014/10/15 ¤U¤È 10:05:26

iphone Programming Glossary: conformstoprotocol

Passing Values Between Master and Detail in UISplitViewController Using Storyboards

http://stackoverflow.com/questions/10019422/passing-values-between-master-and-detail-in-uisplitviewcontroller-using-storyboa

__unsafe_unretained if targeting 5.0. @end You can check if your class conforms to your protocol like so if delegate conformsToProtocol @protocol CustomerDelegate NSException raise @ Delegate Exception format @ Parameter does not conform to CustomerDelegate..

Application run on simulator but not on device in iphone

http://stackoverflow.com/questions/20800108/application-run-on-simulator-but-not-on-device-in-iphone

currentViewController _slideNavigationController viewControllers objectAtIndex 0 if currentViewController conformsToProtocol @protocol SlideViewControllerSlideDelegate currentViewController respondsToSelector @selector shouldSlideOut if id SlideViewControllerSlideDelegate..

Change UISearchBar/Keyboard Search Button Title

http://stackoverflow.com/questions/2705865/change-uisearchbar-keyboard-search-button-title

and keyboard appearance of the search bar for UIView searchBarSubview in tableSearchBar subviews if searchBarSubview conformsToProtocol @protocol UITextInputTraits @try UITextField searchBarSubview setReturnKeyType UIReturnKeyDone UITextField searchBarSubview..

Remove clear button (grey x) to the right of UISearchBar when cancel button tapped

http://stackoverflow.com/questions/3052343/remove-clear-button-grey-x-to-the-right-of-uisearchbar-when-cancel-button-tapp

before you start using it but after the search bar is initialised. for UIView subview in searchBar.subviews if subview conformsToProtocol @protocol UITextInputTraits UITextField subview setClearButtonMode UITextFieldViewModeWhileEditing share improve this..

UITextView inputView

http://stackoverflow.com/questions/3539520/uitextview-inputview

and I can use the protocol's methods to enter the text but in reality UITextView doesn't adopt this protocol. conformsToProtocol @protocol UIKeyInput returns NO and deleteBackwards is not implemented insertText and hasText are implemented. In addition..

iphone UISearchBar Done button always enabled

http://stackoverflow.com/questions/4728338/iphone-uisearchbar-done-button-always-enabled

type. loop around subviews of UISearchBar for UIView searchBarSubview in searchBar subviews if searchBarSubview conformsToProtocol @protocol UITextInputTraits @try set style of keyboard UITextField searchBarSubview setKeyboardAppearance UIKeyboardAppearanceAlert..

How to change the size of the grid of TTThumbsViewController

http://stackoverflow.com/questions/5236599/how-to-change-the-size-of-the-grid-of-ttthumbsviewcontroller

2 kThumbSize kThumbSpacing return 3 Class tableView UITableView tableView cellClassForObject id object if object conformsToProtocol @protocol TTPhoto return TTThumbsTableViewCell_Ext class else return super tableView tableView cellClassForObject object..

Warning while adding and using a new method in external library protocol

http://stackoverflow.com/questions/5771957/warning-while-adding-and-using-a-new-method-in-external-library-protocol

to MyExtendedDelegate before you call the method from your extended protocol. if self.libraryController.delegate conformsToProtocol @protocol MyExtendedDelegate id MyExtendedDelegate extendedDelegate id MyExtendedDelegate self.libraryController.delegate..

Delegate vs Protocol [duplicate]

http://stackoverflow.com/questions/6361958/delegate-vs-protocol

the listed methods. A class can be tested for conformance to a protocol at compile time and also at run time using the conformsToProtocol .. NSObject method. A delegate is a more abstract term that refers to the Delegation Design Patten. Using this design pattern..

How to trigger a video when a user reaches a certain location?

http://stackoverflow.com/questions/6995443/how-to-trigger-a-video-when-a-user-reaches-a-certain-location

manager didUpdateToLocation CLLocation newLocation fromLocation CLLocation oldLocation if self.delegate conformsToProtocol @protocol CoreLocationControllerDelegate Check if the class assigning itself as the delegate conforms to our protocol. If.. newLocation void locationManager CLLocationManager manager didFailWithError NSError error if self.delegate conformsToProtocol @protocol CoreLocationControllerDelegate Check if the class assigning itself as the delegate conforms to our protocol. If..

Customize the MKAnnotationView callout

http://stackoverflow.com/questions/8018841/customize-the-mkannotationview-callout

id MKAnnotation annotation if this is a custom annotation delegate the implementation of the view if annotation conformsToProtocol @protocol AnnotationProtocol return NSObject AnnotationProtocol annotation annotationViewInMap mapView else else return..