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2014/10/15 ¤U¤È 10:11:09
iphone Programming Glossary: loadviewWhen should I release objects in -(void)viewDidUnload rather than in -dealloc? http://stackoverflow.com/questions/1158788/when-should-i-release-objects-in-voidviewdidunload-rather-than-in-dealloc hierarchy. These properties could have been set through IBOutlets when loading from a nib or programmatically inside loadView for instance. The additional ownership of subviews by the UIViewController means that even when its view is removed from.. and set again when the UIViewController's view is re loaded either from a Nib or through an implementation of loadView . Also note that the UIViewController's view property is nil by the time this method is called. share improve this answer..
http://stackoverflow.com/questions/412982/iphone-unzip-code the file but its corrupt. Would be really grateful is someone has an example or any pointers. Thanking you Tony void loadView NSString DOCUMENTS_FOLDER NSHomeDirectory stringByAppendingPathComponent @ Documents NSString path DOCUMENTS_FOLDER stringByAppendingPathComponent..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll self.tableView self.searchDisplayController.searchResultsTableView tableView endUpdates Other view information void loadView super loadView UISearchBar searchBar UISearchBar alloc initWithFrame CGRectMake 0 0 self.tableView.frame.size.width 44.0.. self.searchDisplayController.searchResultsTableView tableView endUpdates Other view information void loadView super loadView UISearchBar searchBar UISearchBar alloc initWithFrame CGRectMake 0 0 self.tableView.frame.size.width 44.0 autorelease searchBar.autoresizingMask..
how to crop image in to pieces programmatically http://stackoverflow.com/questions/4743242/how-to-crop-image-in-to-pieces-programmatically in a UIView. Finally provide the gesture and a unique tag so that the piece can be identified when tapped on. void loadView UIView root UIView alloc initWithFrame UIScreen mainScreen applicationFrame UIImage whole UIImage imageNamed @ whole.jpg..
Can somebody explain the process of a UIViewController birth (which method follows which)? http://stackoverflow.com/questions/5107604/can-somebody-explain-the-process-of-a-uiviewcontroller-birth-which-method-follo birth which method follows which There are many methods to override like initWithNibname awakeFromNib loadView viewDidLoad viewDidAppear and I just cannot decide in which order gets these method called. I just override one of them.. on how you manage your UI. When the viewController has identified that its view is required but not yet loaded the loadView method will be called. The basic message flow goes something like this view loadView viewDidLoad Note that if you override.. required but not yet loaded the loadView method will be called. The basic message flow goes something like this view loadView viewDidLoad Note that if you override the view method loadView and viewDidLoad will not be called automatically. If you..
UITextView ruled line background but wrong line height http://stackoverflow.com/questions/5375350/uitextview-ruled-line-background-but-wrong-line-height #import NoteView.h #define KEYBOARD_HEIGHT 216 @implementation MyViewController @synthesize note void loadView super loadView self.note NoteView alloc initWithFrame self.view.bounds autorelease self.view addSubview note note.delegate.. #import NoteView.h #define KEYBOARD_HEIGHT 216 @implementation MyViewController @synthesize note void loadView super loadView self.note NoteView alloc initWithFrame self.view.bounds autorelease self.view addSubview note note.delegate self note.text..
NSInternalInconsistencyException Could not load nib in bundle http://stackoverflow.com/questions/5415252/nsinternalinconsistencyexception-could-not-load-nib-in-bundle 5 UIKit 0x330d3e09 NSBundle UINSBundleAdditions loadNibNamed owner options 92 6 UIKit 0x3304d5e9 UIViewController _loadViewFromNibNamed bundle 36 7 UIKit 0x3301afa5 UIViewController loadView 80 8 UIKit 0x32effebf UIViewController view 30 9 VisualMath.. options 92 6 UIKit 0x3304d5e9 UIViewController _loadViewFromNibNamed bundle 36 7 UIKit 0x3301afa5 UIViewController loadView 80 8 UIKit 0x32effebf UIViewController view 30 9 VisualMath 0x00062875 DragTriangleViewController hideThemePicker 40 10..
iPhone SDK: what is the difference between loadView and viewDidLoad? http://stackoverflow.com/questions/573958/iphone-sdk-what-is-the-difference-between-loadview-and-viewdidload SDK what is the difference between loadView and viewDidLoad When working with views and view controllers in an iPhone app can anyone explain the difference between.. viewDidLoad When working with views and view controllers in an iPhone app can anyone explain the difference between loadView and viewDidLoad My personal context is that I build all my views from code I do not and will not use Interface Builder should.. not and will not use Interface Builder should that make any difference. I've found that often when I add init code to loadView I end up with an infinite stack trace so I typically do all my child view building in viewDidLoad...but it's really unclear..
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload or in UIKit in response to a user action like selecting a tab. UIKit lazy loads your view controller's view by calling loadView if it's defined or by loading the view from the NIB that was specified in initWithNibName bundle . If neither exists UIKit.. its subviews have been fully loaded. At this point the view's frame will be whatever it was set to in the NIB or in loadView . Something calls for UIKit to display your view controller's view. Again this may be a user action like tapping on a tab.. for any change in bounds. If you wish to build your view hierarchy manually the recommended place to do so is in loadView. Since you construct the view yourself in this method you can initialize its frame to whatever you'd like. The size you..
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