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2014/10/15 ¤U¤È 10:05:32
iphone Programming Glossary: controllerHow to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the.. Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection internetReachableFoo..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone a UDP packet to your server which sends the real SMS iOS 4 Update iOS 4 however now provides a viewcontroller you can import into your application. You prepopulate the SMS fields then the user can initiate the.. application. You prepopulate the SMS fields then the user can initiate the SMS send within the controller. Unlike using the sms ... url format this allows your application to stay open and allows you to populate.. perhaps under iOS 5. You must either detect the device and iOS limitations prior to using this controller or risk restricting your app to recently upgraded 3G 3GS and 4 iPhones. However an intermediate server..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices upgraded to XCode 4.5 GM and found out that you can now apply the '4 Retina' size to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented.. . Create a UITableViewController in your storyboard embedded in a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController.. a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h create..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone this new type instead of the base type in IB or using it when allocating a view . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application your application to handle particular document types and any application that uses a document controller can hand off processing of these documents to your own application. For example my application Molecules..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key this class is not key value coding compliant for the key string.' It is caused by the Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application #import MessageUI MFMailComposeViewController.h Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My.. to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there... controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO if controller self presentModalViewController..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c since the delegate of an object often holds a strong reference to that object. For example a view controller is often the delegate of a view it contains. To define your own delegates you'll have to declare their..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the iPhone SDK 3.0. You can drag that to the header of your tableView or programmatically set that.. set a few simple parameters like the dataSource which is just an UITableViewDatasource and a viewController where the results have to been showed in . This gives you exactly the same look as the contacts application..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started much of the sample code doesn't work on the iPhone SDK plus it seems geared towards the Model View Controller paradigm which doesn't seem that suited for 3D apps. Basically I'm confused about what my first steps..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers class cs193p cgi bin index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how.. 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical... a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there are some stern warnings..
http://stackoverflow.com/questions/675433/custom-colors-in-uitabbar Mac Design . I implemented this way First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1.. of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m.. CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su controllers without using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as.. using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as a sub view to an existing.. animation How to use multiple iOS custom view controllers without a navigation controller Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller..
Transparent Modal View on Navigation Controller http://stackoverflow.com/questions/849458/transparent-modal-view-on-navigation-controller Modal View on Navigation Controller I'm trying to create a transparent modal View on top of my navigation controller. Does anyone know.. well as the navigation bar for your navigation controller. However if you use the presentModalViewController animated approach then once the animation finishes the view just covered will actually disappear which..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically Controllers How to switch between views programmatically In short I want to have two fullscreen views where I.. fullscreen views where I can switch between view A and view B. I know I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood... want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface MyRootController UIViewController IBOutlet UIView contentView..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk here https github.com tonymillion Reachability 3 Update the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks.. .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection internetReachableFoo Reachability reachabilityWithHostname @ www.google.com..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone complete automation. ie your program on the iPhone sends a UDP packet to your server which sends the real SMS iOS 4 Update iOS 4 however now provides a viewcontroller you can import into your application. You prepopulate the SMS fields then the user can initiate the SMS send within the controller. Unlike using the sms ... url.. however now provides a viewcontroller you can import into your application. You prepopulate the SMS fields then the user can initiate the SMS send within the controller. Unlike using the sms ... url format this allows your application to stay open and allows you to populate both the to and the body fields. You can even specify.. iOS 4 and it won't work on the iPod touch or the iPad except perhaps under iOS 5. You must either detect the device and iOS limitations prior to using this controller or risk restricting your app to recently upgraded 3G 3GS and 4 iPhones. However an intermediate server that sends SMS will allow any and all of these iOS devices..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices to detect iPhone 5 widescreen devices I've just upgraded to XCode 4.5 GM and found out that you can now apply the '4 Retina' size to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every window twice but I also have to detect..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented in a current project. It's nice because I can reuse.. of options. Create a new UITableViewController subclass SimpleTableViewController . Create a UITableViewController in your storyboard embedded in a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h.. a UITableViewController in your storyboard embedded in a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h create an NSArray property that will represent the data in the table...
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone subclassing the view with only these methods and then selecting this new type instead of the base type in IB or using it when allocating a view . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super viewWillAppear animated void viewWillDisappear..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application than the already existing custom URL schemes. You can register your application to handle particular document types and any application that uses a document controller can hand off processing of these documents to your own application. For example my application Molecules for which the source code is available handles the .pdb..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key reason ' UIViewController 0x3927310 setValue forUndefinedKey this class is not key value coding compliant for the key string.' It is caused by the Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct class resolves the problem. By the way it is bad practice to..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application the MessageUI framework. First add the framework and import #import MessageUI MFMailComposeViewController.h Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO.. import #import MessageUI MFMailComposeViewController.h Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO if controller self presentModalViewController controller.. Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO if controller self presentModalViewController controller animated YES controller release..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c declared weak in ARC or assign pre ARC to avoid retain loops since the delegate of an object often holds a strong reference to that object. For example a view controller is often the delegate of a view it contains. To define your own delegates you'll have to declare their methods somewhere. There are two basic approaches discussed..
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code 08 MyTableView sample filters a simple list of names. iphone uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the iPhone SDK 3.0. You can drag that to the header of your tableView or programmatically set that as headerView. You only have to set a few simple parameters.. or programmatically set that as headerView. You only have to set a few simple parameters like the dataSource which is just an UITableViewDatasource and a viewController where the results have to been showed in . This gives you exactly the same look as the contacts application and all other Apple applications you can also set 'scopes'..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started Hillgrass' but I've also read that they are outdated and much of the sample code doesn't work on the iPhone SDK plus it seems geared towards the Model View Controller paradigm which doesn't seem that suited for 3D apps. Basically I'm confused about what my first steps should be. iphone ios opengl es share improve this question..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers be from the horse's mouth . Class Website http www.stanford.edu class cs193p cgi bin index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However.. www.stanford.edu class cs193p cgi bin index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there are some stern warnings in the slide about.. index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there are some stern warnings in the slide about communicating between your UIViewControllers...
http://stackoverflow.com/questions/675433/custom-colors-in-uitabbar share improve this question I found an answer to this at Silent Mac Design . I implemented this way First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m.. Mac Design . I implemented this way First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m #import CustomUITabBarController.h @implementation.. I implemented this way First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m #import CustomUITabBarController.h @implementation CustomUITabBarController..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su change of view controllers without using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as a sub view to an existing view controller requires passing.. change of view controllers without using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as a sub view to an existing view controller requires passing events to the sub view.. animated transitions between them A close example but no animation How to use multiple iOS custom view controllers without a navigation controller Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller being shown needs to be swapped completely not stacked..
Transparent Modal View on Navigation Controller http://stackoverflow.com/questions/849458/transparent-modal-view-on-navigation-controller Modal View on Navigation Controller I'm trying to create a transparent modal View on top of my navigation controller. Does anyone know if this is possible iphone share improve this question .. A modal view will cover the view it is pushed on top of as well as the navigation bar for your navigation controller. However if you use the presentModalViewController animated approach then once the animation finishes the view just covered will actually disappear which makes any transparency of your modal view pointless. You..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically Controllers How to switch between views programmatically In short I want to have two fullscreen views where I can switch between view A and view B. I know I could just use.. between views programmatically In short I want to have two fullscreen views where I can switch between view A and view B. I know I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller.. I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface MyRootController UIViewController IBOutlet UIView contentView @property nonatomic retain UIView contentView @end The..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk 3 Update the interface section #import Reachability.h Add this to the interface in the .m file of your view controller @interface MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view.. MyViewController Reachability internetReachableFoo @end 4 Then implement this method in the .m file of your view controller which you can call Checks if we have an internet connection or not void testInternetConnection internetReachableFoo Reachability..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone on the iPhone sends a UDP packet to your server which sends the real SMS iOS 4 Update iOS 4 however now provides a viewcontroller you can import into your application. You prepopulate the SMS fields then the user can initiate the SMS send within the.. can import into your application. You prepopulate the SMS fields then the user can initiate the SMS send within the controller. Unlike using the sms ... url format this allows your application to stay open and allows you to populate both the to and.. or the iPad except perhaps under iOS 5. You must either detect the device and iOS limitations prior to using this controller or risk restricting your app to recently upgraded 3G 3GS and 4 iPhones. However an intermediate server that sends SMS will..
How to detect iPhone 5 (widescreen devices)? http://stackoverflow.com/questions/12446990/how-to-detect-iphone-5-widescreen-devices devices I've just upgraded to XCode 4.5 GM and found out that you can now apply the '4 Retina' size to your view controller in the storyboard. Now if I want to create an application that runs on both iPhone 4 and 5 of course I have to build every..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tableview. There are many ways to accomplish this. Here's one way that I just implemented in a current.. subclass SimpleTableViewController . Create a UITableViewController in your storyboard embedded in a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController a Storyboard.. embedded in a navigation controller and set its custom class to SimpleTableViewController. Give the navigation controller for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h create an NSArray property..
How do I detect when someone shakes an iPhone? http://stackoverflow.com/questions/150446/how-do-i-detect-when-someone-shakes-an-iphone and then selecting this new type instead of the base type in IB or using it when allocating a view . In the view controller you want to set this view to become first responder void viewWillAppear BOOL animated shakeView becomeFirstResponder super..
How do I associate file types with an iPhone application? http://stackoverflow.com/questions/2774343/how-do-i-associate-file-types-with-an-iphone-application You can register your application to handle particular document types and any application that uses a document controller can hand off processing of these documents to your own application. For example my application Molecules for which the source..
This class is not key value coding-compliant for the key http://stackoverflow.com/questions/3088059/this-class-is-not-key-value-coding-compliant-for-the-key forUndefinedKey this class is not key value coding compliant for the key string.' It is caused by the Second view controller in MainWindow.xib having a class of UIViewController instead of SecondView . Changing to the correct class resolves the..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application and import #import MessageUI MFMailComposeViewController.h Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller.. Then to send a message MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO if controller.. MFMailComposeViewController controller MFMailComposeViewController alloc init controller.mailComposeDelegate self controller setSubject @ My Subject controller setMessageBody @ Hello there. isHTML NO if controller self presentModalViewController..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c avoid retain loops since the delegate of an object often holds a strong reference to that object. For example a view controller is often the delegate of a view it contains. To define your own delegates you'll have to declare their methods somewhere...
UISearchBar Sample Code [closed] http://stackoverflow.com/questions/1302962/uisearchbar-sample-code of names. iphone uitableview search share improve this question WAIT Apple has implemented the Search Display Controller in the iPhone SDK 3.0. You can drag that to the header of your tableView or programmatically set that as headerView. You.. You only have to set a few simple parameters like the dataSource which is just an UITableViewDatasource and a viewController where the results have to been showed in . This gives you exactly the same look as the contacts application and all other..
In iOS6, trouble forcing ViewController to certain interfaceOrientation when pushed on stack http://stackoverflow.com/questions/15300819/in-ios6-trouble-forcing-viewcontroller-to-certain-interfaceorientation-when-pus iOS6 trouble forcing ViewController to certain interfaceOrientation when pushed on stack I have the following view controller set up viewController1 is able.. ViewController to certain interfaceOrientation when pushed on stack I have the following view controller set up viewController1 is able rotate freely to any orientation except portrait upside down. viewController2 gets pushed on top of viewController1.. view controller set up viewController1 is able rotate freely to any orientation except portrait upside down. viewController2 gets pushed on top of viewController1 and I'd like for it to be the same orientation viewController1 is and I'd like for..
Creating a custom UIKeyBoard for iPhone http://stackoverflow.com/questions/2275685/creating-a-custom-uikeyboard-for-iphone which will then post a notification that will then append a decimal in the UITextField in the Appropriate View Controller. dot addTarget self action @selector sendDecimal forControlEvents UIControlEventTouchUpInside return else if numberPadShowing..
Problem dealloc'ing memory used by UIImageViews with fairly large image in an UIScrollView http://stackoverflow.com/questions/289360/problem-deallocing-memory-used-by-uiimageviews-with-fairly-large-image-in-an-ui issue with using images this large Am I doing something wrong in this code pasted below This is a snippet from the viewController that is causing problems. CGFloat findHeight UIImageView imageView nil NSArray subviews self.scrollView subviews CGFloat.. YES self.scrollView.scrollEnabled YES self.scrollView.pagingEnabled NO void dealloc NSLog @ DAY Controller Dealloc'd self.scrollView nil super dealloc UPDATE I've noticed another weird phenomenon. If I don't use the scroll on the..
iPhone proper usage of Application Delegate http://stackoverflow.com/questions/338734/iphone-proper-usage-of-application-delegate else you should create a singleton which manages access to them. Jason Coco suggested routing through the Application Controller. In my programs I normally avoid this as I think it puts too much responsibility at the top level I think things should..
Is there a way to change page indicator dots color http://stackoverflow.com/questions/3409319/is-there-a-way-to-change-page-indicator-dots-color dot.image inactiveImage void setCurrentPage NSInteger page super setCurrentPage page self updateDots Then in the View Controller we just use it like a normal UIPageControl IBOutlet GrayPageControl PageIndicator Edit In the view controller that has the..
IPhone/IPad: How to get screen width programmatically? http://stackoverflow.com/questions/3655104/iphone-ipad-how-to-get-screen-width-programmatically CGFloat width CGRectGetWidth self.view.bounds If the view is not being auto rotated by the View Controller then you will need to check the interface orientation to determine which part of the view bounds represents the 'width'..
Tab Bar Application With Navigation Controller http://stackoverflow.com/questions/369128/tab-bar-application-with-navigation-controller Bar Application With Navigation Controller I have a simple iPhone app that has a tab bar and 3 tabs. Each tab loads a a seperate nib with a corresponding controller... improve this question Once you have a tab bar in a XIB the easiest way to approach this is to drag a UINavigationController object over from the Library window looks like a left nav bar button on a gold background into the Tree View for your tab..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started are outdated and much of the sample code doesn't work on the iPhone SDK plus it seems geared towards the Model View Controller paradigm which doesn't seem that suited for 3D apps. Basically I'm confused about what my first steps should be. iphone..
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone and foremost an object graph management system. It true function is to create the runtime model layer of Model View Controller design patterned apps. Persistence is actually a secondary and even optional function of Core Data. The major modeling persistence.. you add in hierarchies of tables in which can change on the fly SQL becomes a nightmare. Core Data NSFetchedResultsController and UITableViewController delegates make it trivial. 4 With high complexity and high size Core Data is clearly the superior.. of tables in which can change on the fly SQL becomes a nightmare. Core Data NSFetchedResultsController and UITableViewController delegates make it trivial. 4 With high complexity and high size Core Data is clearly the superior choice. Core Data is highly..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing I abusing UIViewController Subclassing In trying to figure out why viewWillAppear wasn't being called in my app I came across what may be a gross.. being called in my app I came across what may be a gross misunderstanding I hold about the intended use of UIViewController subclasses. According to the following post viewWillAppear does not run when using addSubView and the link to this blog.. using addSubView and the link to this blog post http blog.carbonfive.com 2011 03 09 abusing uiviewcontrollers UIViewController subclassing should only happen in very specific situations. Most notably when added directly to the UIWindow or other Apple..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers http www.stanford.edu class cs193p cgi bin index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController.. index.php Lecture 08 is related to an assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there.. assignment to build a UINavigationController based app that has multiple UIViewControllers pushed onto the UINavigationController stack. That's how the UINavigationController works. That's logical. However there are some stern warnings in the slide about..
http://stackoverflow.com/questions/675433/custom-colors-in-uitabbar answer to this at Silent Mac Design . I implemented this way First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic.. First make a subclass of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m.. of UITabBarContoller CustomUITabBarController.h #import UIKit UIKit.h @interface CustomUITabBarController UITabBarController IBOutlet UITabBar tabBar1 @property nonatomic retain UITabBar tabBar1 @end CustomUITabBarController.m #import CustomUITabBarController.h..
http://stackoverflow.com/questions/8146253/animate-change-of-view-controllers-without-using-navigation-controller-stack-su change of view controllers without using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as a sub view to an existing.. controllers without using navigation controller stack subviews or modal controllers NavigationControllers have ViewController stacks to manage and limited animation transitions. Adding a view controller as a sub view to an existing view controller.. example but no animation How to use multiple iOS custom view controllers without a navigation controller Edit Nav Controller use is fine but there needs to be animated transition styles not simply the slide effects the view controller being shown..
Storyboard - refer to ViewController in AppDelegate http://stackoverflow.com/questions/8186375/storyboard-refer-to-viewcontroller-in-appdelegate refer to ViewController in AppDelegate consider the following scenario I have a storyboard based app. I add a ViewController object to the storyboard.. refer to ViewController in AppDelegate consider the following scenario I have a storyboard based app. I add a ViewController object to the storyboard add the class files for this ViewController into the project and specify the name of the new class.. I have a storyboard based app. I add a ViewController object to the storyboard add the class files for this ViewController into the project and specify the name of the new class in the IB identity inspector. Now how am I going to refer to this..
Transparent Modal View on Navigation Controller http://stackoverflow.com/questions/849458/transparent-modal-view-on-navigation-controller Modal View on Navigation Controller I'm trying to create a transparent modal View on top of my navigation controller. Does anyone know if this is possible.. pushed on top of as well as the navigation bar for your navigation controller. However if you use the presentModalViewController animated approach then once the animation finishes the view just covered will actually disappear which makes any transparency..
View Controllers: How to switch between views programmatically? http://stackoverflow.com/questions/910994/view-controllers-how-to-switch-between-views-programmatically Controllers How to switch between views programmatically In short I want to have two fullscreen views where I can switch between view.. I want to have two fullscreen views where I can switch between view A and view B. I know I could just use an Tab Bar Controller but I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController.. I dont want to. I want to see how this is done by hand for learning what's going on under the hood. I have an UIViewController that acts as an root controller @interface MyRootController UIViewController IBOutlet UIView contentView @property nonatomic..
cocos2d 2.0-rc2: end the director and restart http://stackoverflow.com/questions/11037134/cocos2d-2-0-rc2-end-the-director-and-restart id CCDirectorDelegate UIApplication sharedApplication delegate I DO NOT PUSH BECAUSE I ALREADY PUSHED TO THIS CONTROLLER SO I ADD THE COCOS2D VIEW AS A SUBVIEW self.view addSubview director_ view Hope this code will help you because I spent..
http://stackoverflow.com/questions/2336976/simple-mvc-setup-design is constructed. MODEL @interface Reactor NSObject NSNumber temperature NSString lastInspection NSNumber activeRods . CONTROLLER @interface viewController UIViewController UITextField tempTextField UITextField inspectTextField UITextField activeTextField.. and the MODEL so its going to need links to both. The VIEW is linked via IBActions to methods implemented within the CONTROLLER which in turn sends messages to methods in the MODEL . The MODEL does any processing data manipulation needed sending any.. methods in the MODEL . The MODEL does any processing data manipulation needed sending any required results back to the CONTROLLER which in turn may be used to update the VIEW . Does this sound sensible in simple terms gary objective c iphone cocoa touch..
Array nil (even when addObject:) [duplicate] http://stackoverflow.com/questions/8569495/array-nil-even-when-addobject NSLog @ ROWS NO. NSLog @ i arrayOfFavourites count return arrayOfFavourites count Favourites A CLASS ON TAB BAR CONTROLLER WEBVIEWCONROLLER CONTROLLER FOR DIFFERENT WEB VIEWS LISTVIEWCONTROLLER DATA PROVIDER Actually what happens is when i shake.. @ i arrayOfFavourites count return arrayOfFavourites count Favourites A CLASS ON TAB BAR CONTROLLER WEBVIEWCONROLLER CONTROLLER FOR DIFFERENT WEB VIEWS LISTVIEWCONTROLLER DATA PROVIDER Actually what happens is when i shake i reload the table view data.. count Favourites A CLASS ON TAB BAR CONTROLLER WEBVIEWCONROLLER CONTROLLER FOR DIFFERENT WEB VIEWS LISTVIEWCONTROLLER DATA PROVIDER Actually what happens is when i shake i reload the table view data and i add an object to an array array of..
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