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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: navProgrammatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard cases I want to add a toolbar to the top of the iPhone keyboard as in iPhone Safari when you're navigating form elements for example . Currently I am specifying the toolbar's rectangle with constants.. rectangle with constants but because other elements of the interface are in flux toolbars and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment...
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the.. for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the utility bar at the top. I can't seem to find an option in my.. background. From the documentation barTintColor Class Reference The tint color to apply to the navigation bar background. @property nonatomic retain UIColor barTintColor Discussion This color is made..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController.. with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController which contains a small hierarchy of view.. CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in.. bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in the Tweetie app which behaves as so.. structured like in the Tweetie app which behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to..
When is layoutSubviews called? http://stackoverflow.com/questions/728372/when-is-layoutsubviews-called subview at the bottom of the screen that correctly resizes in IB if I change the height of the nav bar. layoutSubviews is called when the view is created but never again. My subviews are correctly laid..
Programmatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard align a toolbar on top of the iPhone keyboard In several cases I want to add a toolbar to the top of the iPhone keyboard as in iPhone Safari when you're navigating form elements for example . Currently I am specifying the toolbar's rectangle with constants but because other elements of the interface are in flux toolbars.. elements for example . Currently I am specifying the toolbar's rectangle with constants but because other elements of the interface are in flux toolbars and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment. Is there a way to programatically determine the position..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 I change the Navigation Bar color in iOS 7 Basically I want to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the utility bar at the top. I can't seem to find an option in my.. to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the utility bar at the top. I can't seem to find an option in my storyboard . iphone ios xcode ipad apple share improve this.. for bars has changed in iOS 7.0. It no longer affects the bar's background. From the documentation barTintColor Class Reference The tint color to apply to the navigation bar background. @property nonatomic retain UIColor barTintColor Discussion This color is made translucent by default unless you set the translucent property..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController which contains a small hierarchy of view controllers... with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController which contains a small hierarchy of view controllers. I followed the docs and for each view controller.. the view's popover context size like so self setContentSizeForViewInPopover CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in the Tweetie app which behaves as so the top level view controller.. bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in the Tweetie app which behaves as so the top level view controller seems to be a navigation controller.. a navigation root view I'm trying to implement a UI structured like in the Tweetie app which behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which has a tab bar across the bottom. Each..
When is layoutSubviews called? http://stackoverflow.com/questions/728372/when-is-layoutsubviews-called animation. I have a view that fills the screen. It has a custom subview at the bottom of the screen that correctly resizes in IB if I change the height of the nav bar. layoutSubviews is called when the view is created but never again. My subviews are correctly laid out. If I toggle the in call status bar off the subview's..
Programmatically align a toolbar on top of the iPhone keyboard http://stackoverflow.com/questions/158574/programmatically-align-a-toolbar-on-top-of-the-iphone-keyboard keyboard In several cases I want to add a toolbar to the top of the iPhone keyboard as in iPhone Safari when you're navigating form elements for example . Currently I am specifying the toolbar's rectangle with constants but because other elements.. specifying the toolbar's rectangle with constants but because other elements of the interface are in flux toolbars and nav bars at the top of the screen every time we make a minor interface change the toolbar goes out of alignment. Is there a..
Xcode 5 without Storyboard and ARC http://stackoverflow.com/questions/17234172/xcode-5-without-storyboard-and-arc test TestViewController alloc initWithNibName @ TestViewController bundle nil UINavigationController nav UINavigationController alloc initWithRootViewController test self.window.rootViewController nav self.window makeKeyAndVisible.. UINavigationController nav UINavigationController alloc initWithRootViewController test self.window.rootViewController nav self.window makeKeyAndVisible return YES STEPS FOR REMOVE ARC 1 In build setting set Automatic Reference Counting to NO.. test TestViewController alloc initWithNibName @ TestViewController bundle nil UINavigationController nav UINavigationController alloc initWithRootViewController test self.window.rootViewController nav self.window makeKeyAndVisible..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 7 Basically I want to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the utility bar at the top... Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav bar color to light blue along with the utility bar at the top. I can't seem to find an option in my storyboard . iphone.. affects the bar's background. From the documentation barTintColor Class Reference The tint color to apply to the navigation bar background. @property nonatomic retain UIColor barTintColor Discussion This color is made translucent by default..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController which.. with embedded navigation controller doesn't respect size on back nav I have a UIPopoverController hosting a UINavigationController which contains a small hierarchy of view controllers. I followed.. self setContentSizeForViewInPopover CGSizeMake 320 500 size different for each controller This works as expected as I navigate forward in the hierarchy the popover automatically animates size changes to correspond to the pushed controller. However..
Transitioning to landscape rotation within a uinavigationcontroller http://stackoverflow.com/questions/2922919/transitioning-to-landscape-rotation-within-a-uinavigationcontroller to landscape rotation within a uinavigationcontroller I want to push a landscape view from within a uinaviagtioncontroller whose initial view is in portrait..... to landscape rotation within a uinavigationcontroller I want to push a landscape view from within a uinaviagtioncontroller whose initial view is in portrait... So you click a button or tableviewcell and the screen rotates 90°.. movie. note i am not interested in what rotation the user is holding the device iphone objective c cocoa touch uinavigationcontroller share improve this question What appears in YouTube app when transitioning from the movie info screen..
Figure out UIBarButtonItem frame in window? http://stackoverflow.com/questions/2994354/figure-out-uibarbuttonitem-frame-in-window course this still assumes the bar button item must inherit the UIControl class and are direct subviews of the toolbar nav bar which again may not be. As you can see there are a lot of uncertainty when dealing with undocumented features. However..
Tab Bar Application With Navigation Controller http://stackoverflow.com/questions/369128/tab-bar-application-with-navigation-controller some other controls for searching filtering etc. What I would like and cant seem to find an example of is adding a navigation controller to the app so each nib i.e. each tab can drill down to further detail pages. Should I be adding a navigation.. controller to the app so each nib i.e. each tab can drill down to further detail pages. Should I be adding a navigation controller to the main window and creating an IBOutlet for it or should the NC be added to the nibs. Any thoughts.. 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 bar the text only view not the GUI . Place the navigation..
How can I pop a view from a UINavigationController and replace it with another in one operation? http://stackoverflow.com/questions/410471/how-can-i-pop-a-view-from-a-uinavigationcontroller-and-replace-it-with-another-i within the first view MyEditViewController mevc MYEditViewController alloc initWithGizmo gizmo self retain self.navigationController popViewControllerAnimated NO self.navigationController pushViewController mevc animated YES self release.. MYEditViewController alloc initWithGizmo gizmo self retain self.navigationController popViewControllerAnimated NO self.navigationController pushViewController mevc animated YES self release I get very strange behavior. Usually the editor view.. release I get very strange behavior. Usually the editor view will appear but if I try to use the back button on the nav bar I get extra screens some blank and some just screwed up. The title becomes random too. It is like the nav stack is completely..
Tab bar controller inside a navigation controller, or sharing a navigation root view http://stackoverflow.com/questions/576764/tab-bar-controller-inside-a-navigation-controller-or-sharing-a-navigation-root bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in the Tweetie app which.. bar controller inside a navigation controller or sharing a navigation root view I'm trying to implement a UI structured like in the Tweetie app which behaves as so the top level view.. to implement a UI structured like in the Tweetie app which behaves as so the top level view controller seems to be a navigation controller whose root view is an Accounts table view. If you click on any account it goes to the second level which..
Change Default Scrolling Behavior of UITableView Section Header http://stackoverflow.com/questions/664781/change-default-scrolling-behavior-of-uitableview-section-header I change the default behavior so that the section headers do NOT stay anchored at the top but rather scroll under the nav bar with the rest of the section rows Am I missing something obvious Thanks. iphone cocoa touch uitableview share improve..
When is layoutSubviews called? http://stackoverflow.com/questions/728372/when-is-layoutsubviews-called screen. It has a custom subview at the bottom of the screen that correctly resizes in IB if I change the height of the nav bar. layoutSubviews is called when the view is created but never again. My subviews are correctly laid out. If I toggle..
Selective Autorotation within a UINavigationController and UITabBarController http://stackoverflow.com/questions/1196758/selective-autorotation-within-a-uinavigationcontroller-and-uitabbarcontroller Autorotation within a UINavigationController and UITabBarController Greetings Here's the scenario. Starting with a navigation controller and no tab.. Compile and run. Aaaand ... nothing. Obviously I've done something wrong. Now I've already read the post regarding UINavigationController and autorotation and I get the sneaking suspicion that I'm going about this the wrong way and making it.. than necessary. There's got to be a better way to present a UIScrollView that supports autorotation. Perhaps the Nav Controller is getting in the way but I'm not sure how to get around it. Ideally I'd like something without any kind of nav..
iphone tab bar controller and core data http://stackoverflow.com/questions/1365792/iphone-tab-bar-controller-and-core-data tab bar controller and core data Ok bit of a newbie type question. I want to use Core Data together with Tab and Navigation controllers. In XCode if I create a Navigation Based Application I get the option to choose Core Data. Whereas If.. a newbie type question. I want to use Core Data together with Tab and Navigation controllers. In XCode if I create a Navigation Based Application I get the option to choose Core Data. Whereas If I create a Tab Bar Application I don't get the.. 'pure' any combination of the templates is left as an exercise for the developer. They could do a CoreData Tab and Nav Controller template but to be fair they'd then have to do every other combination that might be 'reasonable'. Combining..
How do I change the Navigation Bar color in iOS 7? http://stackoverflow.com/questions/18929864/how-do-i-change-the-navigation-bar-color-in-ios-7 do I change the Navigation Bar color in iOS 7 How do I change the Navigation Bar color in iOS 7 Basically I want to achieve something like.. do I change the Navigation Bar color in iOS 7 How do I change the Navigation Bar color in iOS 7 Basically I want to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is.. in iOS 7 How do I change the Navigation Bar color in iOS 7 Basically I want to achieve something like the Twitter Nav Bar updated Twitter for iOS7 that is . I embedded in a nav bar atop a view controller . All I want is to change the nav..
http://stackoverflow.com/questions/19303062/core-data-relationships-how-to-insert-a-new-object-into-an-entity-and-create-a nibNameOrNil bundle nibBundleOrNil if self Custom initialization return self void viewDidLoad super viewDidLoad Setup Nav Title self.navigationItem.title self.game valueForKey @ title Setup Player's Names self.playerOneName setText self.playerOne..
Forcing UIInterfaceOrientation changes on iPhone http://stackoverflow.com/questions/2689598/forcing-uiinterfaceorientation-changes-on-iphone changes on iPhone I'm strugging with getting an iPhone application which requires just about every push or pop in the Nav Controller Stack to change orientation. Basically the first view is portrait the second landscape the third portrait again..
Hidden UINavigationController inside UITabBarController http://stackoverflow.com/questions/284321/hidden-uinavigationcontroller-inside-uitabbarcontroller UINavigationController inside UITabBarController I have an application with 5 UIViewControllers each inside a corresponding UINavigationController.. inside UITabBarController I have an application with 5 UIViewControllers each inside a corresponding UINavigationController all tucked inside a UITabBarController that displays 5 tabs at the bottom of the screen. I want to display.. that displays 5 tabs at the bottom of the screen. I want to display another UIViewController inside a UINavigationController when a dialog button is pressed. This view should only be loaded and unloaded programatically ie. it should..
how to create a tabbar programmatically and adding buttons on it http://stackoverflow.com/questions/3220978/how-to-create-a-tabbar-programmatically-and-adding-buttons-on-it That is not to say you cannot do things differently... The main question you have is that you have already placed a Nav Controller in the app and you want to create the tab bar controller programmatically. The only way I can therefore see this.. can therefore see this is that you don't mind if the tabbar controller changes each time you change screens within the Nav Controller. Some apps work this way. Most do not. If my assumptions above are true I would suggest you rethink your code.. use to create my setup for one of my apps set up a local nav controller which we will reuse for each view controller UINavigationController localNavigationController create tab bar controller and array to hold the view controllers UITabBarController..
iPhone UINavigationController inside UIViewController http://stackoverflow.com/questions/4761935/iphone-uinavigationcontroller-inside-uiviewcontroller UINavigationController inside UIViewController Steps List item Create a project called Nav. Create a new UIViewController BaseViewController.. UINavigationController inside UIViewController Steps List item Create a project called Nav. Create a new UIViewController BaseViewController with XIB and FirstViewController with XIB . In the NavAppDelegat.h define.. called Nav. Create a new UIViewController BaseViewController with XIB and FirstViewController with XIB . In the NavAppDelegat.h define baseController variable @interface NavAppDelegate NSObject UIApplicationDelegate BaseViewController baseController..
Change Default Scrolling Behavior of UITableView Section Header http://stackoverflow.com/questions/664781/change-default-scrolling-behavior-of-uitableview-section-header good. The default scrolling behavior is that when a section is encountered the section header stays anchored below the Nav bar until the next section scrolls into view. My question is this can I change the default behavior so that the section..
Xcode 4.2 Warnings when dropping Nav Controller on Tab Bar in IB http://stackoverflow.com/questions/7625731/xcode-4-2-warnings-when-dropping-nav-controller-on-tab-bar-in-ib 4.2 Warnings when dropping Nav Controller on Tab Bar in IB I'm developing an app which is iOS 4 compatible so my deployment target is set to iOS 4.0... in IB I'm developing an app which is iOS 4 compatible so my deployment target is set to iOS 4.0. Whenever I drop a UINavigationController onto a UITabBar I get these two warnings warning Attribute Unavailable Defines Presentation Context is.. prior to Xcode 4.2. warning Attribute Unavailable Defines Presentation Context on iOS versions prior to 5.0. The UINavigationController functions as expected in fact the entire app runs perfectly. But these two warnings are driving me nuts..
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.. 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..
What are the benefits of using Storyboards instead of xib files in iOS programming? http://stackoverflow.com/questions/9083759/what-are-the-benefits-of-using-storyboards-instead-of-xib-files-in-ios-programmi xcode storyboard xib share improve this question A Storyboard is A container for all your Scenes View Controllers Nav Controllers TabBar Controllers etc A manager of connections and transitions between these scenes these are called Segues..
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