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2014/10/15 ¤U¤È 10:12:25
iphone Programming Glossary: overrideHow would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone image processing share improve this question First you'll want to subclass UIImageView and override the drawRect method. Your class needs a UIColor property let's call it overlayColor to hold the blend..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs of its parent view. Also the ClipView needs a reference to the UIScrollView . The final step is to override UIView hitTest withEvent inside the ClipView . UIView hitTest CGPoint point withEvent UIEvent event.. of its parent's view exactly what you need. Another option would be to subclass UIScrollView and override its BOOL pointInside CGPoint point withEvent UIEvent event method however you will still need a container..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour Now if you want a specific view to be portrait only you will have to do some sort of subclass and override the autorotation methods to return portrait only. I have an example here http stackoverflow.com a 12522119..
iPhone UITextField - Change placeholder text color http://stackoverflow.com/questions/1340224/iphone-uitextfield-change-placeholder-text-color to make it black. I'd prefer to do this without using normal text as the placeholder and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void.. and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void drawPlaceholderInRect CGRect rect ..then I should be able to do this. But I'm unsure.. object from within this method. iphone ios uitextfield share improve this question You can override drawPlaceholderInRect CGRect rect as such to manually render the placeholder text void drawPlaceholderInRect..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview on the map with my own icon. I have this working fine. But what I would also like to do is to override the default callout view the bubble that shows up with the title subtitle when the annotation icon is.. a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making.. solution. Create a custom UIView for your callout . Then create a subclass of MKAnnotationView and override setSelected as follows void setSelected BOOL selected animated BOOL animated super setSelected selected..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell use something like ABTableViewCell where you just draw in your own view. Make a custom table view override touchesBegan withEvent and check for touches. Calculate the delta of the two touches in touchesMoved..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language the user can specify multiple languages with a custom ordering in System Preferences You can override the global setting for your own application if you wish by using the setObject forKey method to set..
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel iphone text uilabel underline share improve this question You may subclass from UILabel and override drawRect method void drawRect CGRect rect CGContextRef ctx UIGraphicsGetCurrentContext CGContextSetRGBStrokeColor..
iPhone: Detecting user inactivity/idle time since last screen touch http://stackoverflow.com/questions/273450/iphone-detecting-user-inactivity-idle-time-since-last-screen-touch been looking for Have your application delegate subclass UIApplication. In the implementation file override the sendEvent method like so void sendEvent UIEvent event super sendEvent event Only want to reset the..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone window above the existing status bar. Just create a simple subclass of UIWindow with the following override of initWithFrame @interface ACStatusBarOverlayWindow UIWindow @end @implementation ACStatusBarOverlayWindow..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch the position of mute NOTE My program has its own mute switch but I'd like the physical switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions landscape share improve this question What's in the documentation In your view controller override shouldAutorotateToInterfaceOrientation to declare your supported interface orientations. This property..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store Assistant then Create a Certificate. Name iPhone Developer Certificate Type Code Signing Let me override defaults Yes Click Continue Validity 3650 days Click Continue Blank out the Email address field. Click..
iVar property, access via self? http://stackoverflow.com/questions/4088801/ivar-property-access-via-self for an ivar you should use it rather than accessing the ivar directly. That allows subclasses to override the setter getter and do something different to just fetching the value from the ivar. The only exception..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature the effort to change everything without making the code to obscure My first instinct is to override NSDateFormatter with a version that would set the locale in the init method. Requires changing two lines..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder the View to be of class Question1View. I link the outlets with the view's component using IB . I override the initWithNib of my QuestionManagerViewController to look like this id initWithNibName NSString nibNameOrNil..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone kCGBlendModeOverlay alpha 1.0 draw image iphone cocoa touch image processing share improve this question First you'll want to subclass UIImageView and override the drawRect method. Your class needs a UIColor property let's call it overlayColor to hold the blend color and a custom setter that forces a redraw when the color..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs clipsToBounds is set to YES if its width is less than that of its parent view. Also the ClipView needs a reference to the UIScrollView . The final step is to override UIView hitTest withEvent inside the ClipView . UIView hitTest CGPoint point withEvent UIEvent event if self pointInside point withEvent event return scrollView.. expands the touch area of the UIScrollView to the frame of its parent's view exactly what you need. Another option would be to subclass UIScrollView and override its BOOL pointInside CGPoint point withEvent UIEvent event method however you will still need a container view to do the clipping and it may be difficult to determine..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour
iPhone UITextField - Change placeholder text color http://stackoverflow.com/questions/1340224/iphone-uitextfield-change-placeholder-text-color of the placeholder text I set in my UITextField controls to make it black. I'd prefer to do this without using normal text as the placeholder and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void drawPlaceholderInRect CGRect rect ..then I should be able.. to do this without using normal text as the placeholder and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void drawPlaceholderInRect CGRect rect ..then I should be able to do this. But I'm unsure how to access the actual placeholder object from within.. do this. But I'm unsure how to access the actual placeholder object from within this method. iphone ios uitextfield share improve this question You can override drawPlaceholderInRect CGRect rect as such to manually render the placeholder text void drawPlaceholderInRect CGRect rect UIColor blueColor setFill self placeholder..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview using and I want to use the image property to display the point on the map with my own icon. I have this working fine. But what I would also like to do is to override the default callout view the bubble that shows up with the title subtitle when the annotation icon is touched . I want to be able to control the callout itself.. the left and right ancillary callout views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making a call to my custom annotation view. This works but only.. share improve this question There is an even easier solution. Create a custom UIView for your callout . Then create a subclass of MKAnnotationView and override setSelected as follows void setSelected BOOL selected animated BOOL animated super setSelected selected animated animated if selected Add your custom view to self.....
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell you completely change the behavior of swiping you could use something like ABTableViewCell where you just draw in your own view. Make a custom table view override touchesBegan withEvent and check for touches. Calculate the delta of the two touches in touchesMoved withEvent and move your own view around. share improve this..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language is not available in the preferred language. on the desktop the user can specify multiple languages with a custom ordering in System Preferences You can override the global setting for your own application if you wish by using the setObject forKey method to set your own language list. This will take precedence over the globally..
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel and right justfied I am new here so thank in advance. iphone text uilabel underline share improve this question You may subclass from UILabel and override drawRect method void drawRect CGRect rect CGContextRef ctx UIGraphicsGetCurrentContext CGContextSetRGBStrokeColor ctx 207.0f 255.0f 91.0f 255.0f 44.0f 255.0f 1.0f..
iPhone: Detecting user inactivity/idle time since last screen touch http://stackoverflow.com/questions/273450/iphone-detecting-user-inactivity-idle-time-since-last-screen-touch c share improve this question Here's the answer I had been looking for Have your application delegate subclass UIApplication. In the implementation file override the sendEvent method like so void sendEvent UIEvent event super sendEvent event Only want to reset the timer on a Began touch or an Ended touch to reduce the number..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone You can easily accomplish this by creating your own window above the existing status bar. Just create a simple subclass of UIWindow with the following override of initWithFrame @interface ACStatusBarOverlayWindow UIWindow @end @implementation ACStatusBarOverlayWindow id initWithFrame CGRect frame if self super initWithFrame..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch use the mute switch it just keeps playing away. How do I test the position of mute NOTE My program has its own mute switch but I'd like the physical switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer eventually. For completeness because S.O...
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions answers if you know of any. iphone uiviewcontroller orientation landscape share improve this question What's in the documentation In your view controller override shouldAutorotateToInterfaceOrientation to declare your supported interface orientations. This property will should be checked by the controller infrastructure everytime..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store no items selected from the Keychain menu select Certificate Assistant then Create a Certificate. Name iPhone Developer Certificate Type Code Signing Let me override defaults Yes Click Continue Validity 3650 days Click Continue Blank out the Email address field. Click Continue until complete. You should see This root certificate..
iVar property, access via self? http://stackoverflow.com/questions/4088801/ivar-property-access-via-self share improve this question If you have a defined property for an ivar you should use it rather than accessing the ivar directly. That allows subclasses to override the setter getter and do something different to just fetching the value from the ivar. The only exception is in init methods and dealloc. share improve this answer..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature any clever ideas for a macro overridden class whatever to minimize the effort to change everything without making the code to obscure My first instinct is to override NSDateFormatter with a version that would set the locale in the init method. Requires changing two lines the alloc init line and the added import. Added This is..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder PROBLEM PROBABLY ARE . I set the both the ViewController and the View to be of class Question1View. I link the outlets with the view's component using IB . I override the initWithNib of my QuestionManagerViewController to look like this id initWithNibName NSString nibNameOrNil bundle NSBundle nibBundleOrNil if self super initWithNibName..
How would I tint an image programatically on the iPhone? http://stackoverflow.com/questions/1117211/how-would-i-tint-an-image-programatically-on-the-iphone iphone cocoa touch image processing share improve this question First you'll want to subclass UIImageView and override the drawRect method. Your class needs a UIColor property let's call it overlayColor to hold the blend color and a custom..
UIScrollView horizontal paging like Mobile Safari tabs http://stackoverflow.com/questions/1220354/uiscrollview-horizontal-paging-like-mobile-safari-tabs is less than that of its parent view. Also the ClipView needs a reference to the UIScrollView . The final step is to override UIView hitTest withEvent inside the ClipView . UIView hitTest CGPoint point withEvent UIEvent event if self pointInside.. to the frame of its parent's view exactly what you need. Another option would be to subclass UIScrollView and override its BOOL pointInside CGPoint point withEvent UIEvent event method however you will still need a container view to do the..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour all orientations. Now if you want a specific view to be portrait only you will have to do some sort of subclass and override the autorotation methods to return portrait only. I have an example here http stackoverflow.com a 12522119 1575017 share..
iPhone UITextField - Change placeholder text color http://stackoverflow.com/questions/1340224/iphone-uitextfield-change-placeholder-text-color controls to make it black. I'd prefer to do this without using normal text as the placeholder and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void drawPlaceholderInRect.. as the placeholder and having to override all the methods to imitate the behaviour of a placeholder. I believe if I override this method.. void drawPlaceholderInRect CGRect rect ..then I should be able to do this. But I'm unsure how to access the.. the actual placeholder object from within this method. iphone ios uitextfield share improve this question You can override drawPlaceholderInRect CGRect rect as such to manually render the placeholder text void drawPlaceholderInRect CGRect rect..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview to display the point on the map with my own icon. I have this working fine. But what I would also like to do is to override the default callout view the bubble that shows up with the title subtitle when the annotation icon is touched . I want to.. but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making a call to my custom.. is an even easier solution. Create a custom UIView for your callout . Then create a subclass of MKAnnotationView and override setSelected as follows void setSelected BOOL selected animated BOOL animated super setSelected selected animated animated..
Custom Delete button On Editing in UITableView Cell http://stackoverflow.com/questions/1615469/custom-delete-button-on-editing-in-uitableview-cell of swiping you could use something like ABTableViewCell where you just draw in your own view. Make a custom table view override touchesBegan withEvent and check for touches. Calculate the delta of the two touches in touchesMoved withEvent and move..
How to force NSLocalizedString to use a specific language http://stackoverflow.com/questions/1669645/how-to-force-nslocalizedstring-to-use-a-specific-language language. on the desktop the user can specify multiple languages with a custom ordering in System Preferences You can override the global setting for your own application if you wish by using the setObject forKey method to set your own language list...
http://stackoverflow.com/questions/2711297/underline-text-in-uilabel so thank in advance. iphone text uilabel underline share improve this question You may subclass from UILabel and override drawRect method void drawRect CGRect rect CGContextRef ctx UIGraphicsGetCurrentContext CGContextSetRGBStrokeColor ctx 207.0f..
iPhone: Detecting user inactivity/idle time since last screen touch http://stackoverflow.com/questions/273450/iphone-detecting-user-inactivity-idle-time-since-last-screen-touch the answer I had been looking for Have your application delegate subclass UIApplication. In the implementation file override the sendEvent method like so void sendEvent UIEvent event super sendEvent event Only want to reset the timer on a Began..
Adding view on StatusBar in iPhone http://stackoverflow.com/questions/2833724/adding-view-on-statusbar-in-iphone creating your own window above the existing status bar. Just create a simple subclass of UIWindow with the following override of initWithFrame @interface ACStatusBarOverlayWindow UIWindow @end @implementation ACStatusBarOverlayWindow id initWithFrame..
How to programmatically sense the iPhone mute switch? http://stackoverflow.com/questions/287543/how-to-programmatically-sense-the-iphone-mute-switch away. How do I test the position of mute NOTE My program has its own mute switch but I'd like the physical switch to override that. Thanks iphone share improve this question Thanks JPM. Indeed the link you provide leads to the correct answer..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions orientation landscape share improve this question What's in the documentation In your view controller override shouldAutorotateToInterfaceOrientation to declare your supported interface orientations. This property will should be checked..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store select Certificate Assistant then Create a Certificate. Name iPhone Developer Certificate Type Code Signing Let me override defaults Yes Click Continue Validity 3650 days Click Continue Blank out the Email address field. Click Continue until complete...
iVar property, access via self? http://stackoverflow.com/questions/4088801/ivar-property-access-via-self a defined property for an ivar you should use it rather than accessing the ivar directly. That allows subclasses to override the setter getter and do something different to just fetching the value from the ivar. The only exception is in init methods..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature class whatever to minimize the effort to change everything without making the code to obscure My first instinct is to override NSDateFormatter with a version that would set the locale in the init method. Requires changing two lines the alloc init..
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder ViewController and the View to be of class Question1View. I link the outlets with the view's component using IB . I override the initWithNib of my QuestionManagerViewController to look like this id initWithNibName NSString nibNameOrNil bundle NSBundle..
Not sure why UIView is being nudged up by around 10px http://stackoverflow.com/questions/1054539/not-sure-why-uiview-is-being-nudged-up-by-around-10px UIApplication application self originalView I want to use this instead of the following two lines Override point for customization after app launch window addSubview viewController.view window makeKeyAndVisible void endView endV..
Interface orientation in iOS 6.0 http://stackoverflow.com/questions/12404556/interface-orientation-in-ios-6-0 support your answers. Thanks. iphone ios xcode ipad ios6 share improve this question Deprecated method in iOS 5 Override to allow orientations other than the default portrait orientation. BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation..
“wait_fences: failed to receive reply: 10004003”? http://stackoverflow.com/questions/1371346/wait-fences-failed-to-receive-reply-10004003 time after. This is causing a major headache for me. iphone objective c cocoa touch share improve this question Override viewDidAppear not viewWillAppear and make sure to call super viewDidAppear . You should not perform animations when you..
Xcode 5 without Storyboard and ARC http://stackoverflow.com/questions/17234172/xcode-5-without-storyboard-and-arc NSDictionary launchOptions self.window UIWindow alloc initWithFrame UIScreen mainScreen bounds Override point for customization after application launch. TestViewController test TestViewController alloc initWithNibName @ TestViewController.. NSDictionary launchOptions self.window UIWindow alloc initWithFrame UIScreen mainScreen bounds Override point for customization after application launch. TestViewController test TestViewController alloc initWithNibName @ TestViewController..
UITableViewCell Accessory Type Checked on Tap & Set other unchecked http://stackoverflow.com/questions/1750753/uitableviewcell-accessory-type-checked-on-tap-set-other-unchecked type none I have tried following code. But I found that indexpath.row indexpath.section is readonly properties. Override to support row selection in the table view. void tableView UITableView tableView didSelectRowAtIndexPath NSIndexPath indexPath..
Using Cocoa Touch Tutorial: Extract Address Book Address Values on iPhone OS http://stackoverflow.com/questions/1994870/using-cocoa-touch-tutorial-extract-address-book-address-values-on-iphone-os YES return Yes If they didn't pick an address return YES here to keep going. return YES The designated initializer. Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad... viewDidLoad to do additional setup after loading the view typically from a nib. void viewDidLoad super viewDidLoad Override to allow orientations other than the default portrait orientation. BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad Lay out your views in landscape mode and make sure that their autoresizing options are set correctly. Override your view controller ™s shouldAutorotateToInterfaceOrientation method and return YES only for the desired landscape orientation..
Can iPad/iPhone Touch Points be Wrong Due to Calibration? http://stackoverflow.com/questions/2733868/can-ipad-iphone-touch-points-be-wrong-due-to-calibration launchOptions UIApplication sharedApplication setStatusBarHidden YES withAnimation UIStatusBarAnimationSlide Override point for customization after app launch viewController.view.multipleTouchEnabled YES viewController.view.userInteractionEnabled..
Dismiss popover using UIbutton http://stackoverflow.com/questions/3565968/dismiss-popover-using-uibutton MyPopoverViewController.h @implementation MyPopoverViewController @synthesize delegate The designated initializer. Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad... #pragma mark Rotation support BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Overriden to allow any orientation. return YES #pragma mark #pragma mark Memory Management void didReceiveMemoryWarning Releases.. @synthesize myPopoverController #pragma mark #pragma mark View lifecycle void viewDidLoad super viewDidLoad Override to allow orientations other than the default portrait orientation. BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation..
Want to use muliple nibs for different iphone interface orientations http://stackoverflow.com/questions/3786727/want-to-use-muliple-nibs-for-different-iphone-interface-orientations the view. Right now I am using BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation Override to allow orientations other than the default portrait orientation. if interfaceOrientation UIInterfaceOrientationLandscapeLeft..
Is there a way to toggle bluetooth and/or wifi on and off programatically in iOS? http://stackoverflow.com/questions/4518406/is-there-a-way-to-toggle-bluetooth-and-or-wifi-on-and-off-programatically-in-ios looking for was BOOL application UIApplication application didFinishLaunchingWithOptions NSDictionary launchOptions Override point for customization after application launch. #if TARGET_IPHONE_SIMULATOR exit EXIT_SUCCESS #else this works in iOS..
UIView backgroundColor disappears when UITableViewCell is selected http://stackoverflow.com/questions/5222736/uiview-backgroundcolor-disappears-when-uitableviewcell-is-selected on this call. What strangeness is going on inside that super method layoutSubviews again So your options are to Override void setSelected BOOL selected animated BOOL animated without calling super setSelected selected animated animated . This..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample @ AppDelegate app did finish launching self.window UIWindow alloc initWithFrame UIScreen mainScreen bounds autorelease Override point for customization after application launch. if UIDevice currentDevice userInterfaceIdiom UIUserInterfaceIdiomPhone..
Scrolling with two fingers with a UIScrollView http://stackoverflow.com/questions/787212/scrolling-with-two-fingers-with-a-uiscrollview window @synthesize viewController @synthesize scrollView void applicationDidFinishLaunching UIApplication application Override point for customization after app launch application setStatusBarHidden YES animated NO window addSubview viewController.view..
show a login screen before Tab bar controller? http://stackoverflow.com/questions/8504219/show-a-login-screen-before-tab-bar-controller is my code this is a view based application application.M void applicationDidFinishLaunching UIApplication application Override point for customization after app launch window addSubview viewController.view window addSubview tabBarController. view..
how can i detect the touch event of an UIImageView http://stackoverflow.com/questions/855095/how-can-i-detect-the-touch-event-of-an-uiimageview you want finer grain control over taps moves etc. this is the way to go. You'll also want to look at a few more things Override canBecomeFirstResponder and return YES to indicate that the view can become the focus of touch events the default is NO..
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