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2014/10/15 ¤U¤È 10:11:57
iphone Programming Glossary: navbarHow to set a picture programmatically in a NavBar? http://stackoverflow.com/questions/13488710/how-to-set-a-picture-programmatically-in-a-navbar present a small icon on the navigation bar which also is depends on the view. How do I do that iphone xcode icons navbar detailview share improve this question You can set backGround image to navigationBar Using this Put in didFinishLaunchingWithOptions..
http://stackoverflow.com/questions/13902734/bootstrap-cant-click-dropdown-child-menu-items-on-mobile-and-first-click-not issues with dropdown menu items on mobile devices. Specifically My nav collapse isn't shown on the first click of btn navbar but only on an iPhone. While I can toggle dropdowns I can't click on any dropdown menu items on mobile devices. My page.. mobile devices. My page is valid on W3 Validator and I have added both the .nav collapse and .collapse classes to my navbar. Plus everything works fine when resizing the browser window on my laptop. You can see the live web page here http hartmandashboard.com..
iPhone: UINavigationBar with buttons - adjust the height http://stackoverflow.com/questions/1620045/iphone-uinavigationbar-with-buttons-adjust-the-height with UIBarButtonItem doesn't shrink. So for the 34 px in the landscape mode this button is to big and overlaps the navbar in the height. The funny thing is though that this worked with identical code in other apps... have no idea which it isn't..
UINavigationController with presentModalViewController http://stackoverflow.com/questions/1622956/uinavigationcontroller-with-presentmodalviewcontroller . I have tried to implement another navigation controller to handle the new screen but I either get a navbar 1 8th the way down the screen and it crashes or nothing at all. I have tried UINavigationController alloc initWithRootViewController..
Resizing UINavigationBar on rotation http://stackoverflow.com/questions/1826011/resizing-uinavigationbar-on-rotation view i have added a navigation bar. Note that this bar is not handled by a navigation controller. I want to get the navbar to shrink in height when the view rotates to landscape similar to how it behaves when it is handled by a UINavigationController.. . However I can't set its autoresizing mask to flexible height in IB and doing so in code causes the navbar to disappear completely. Is there a way to do this How is it done by the UINavigationController P.S. I would prefer not..
UINavigationBar gradient details http://stackoverflow.com/questions/1852319/uinavigationbar-gradient-details Adjust the colors to your liking. It also can show a background image if you want imageReady else it draws the navbar like Apple's #Lighter r g b a #Darker r g b a #define MAIN_COLOR_COMPONENTS 0.153 0.306 0.553 1.0 0.122 0.247 0.482 1.0..
How can I tell when something outside my UITableViewCell has been touched? http://stackoverflow.com/questions/2450127/how-can-i-tell-when-something-outside-my-uitableviewcell-has-been-touched method. It gets invoked for all touches anywhere in the table view the only other possible touches are in the navbar or keyboard and the tableview's hitTest doesn't need to know about those. This keeps track of the active cell in the table..
Adding UIBarButtonItem to UINav..Controller http://stackoverflow.com/questions/2520912/adding-uibarbuttonitem-to-uinav-controller navBar editButton release navItem release navBar release super viewDidLoad It's terrible i have to add an entire navbar to a UINavigationController that already has a navbar....if i try to use the existing i get this error 'NSInternalInconsistencyException'.. release super viewDidLoad It's terrible i have to add an entire navbar to a UINavigationController that already has a navbar....if i try to use the existing i get this error 'NSInternalInconsistencyException' reason 'Cannot call pushNavigationItem..
Where Does A UIAlertView Live While Not Dismissed http://stackoverflow.com/questions/2715534/where-does-a-uialertview-live-while-not-dismissed of all views you can see that the UIAlertView is in a separate window that overlays the main window. Here I have a navbar with a viewcontroller and a tableview I removed its subviews since they're not relevent . UIWindow 0x411fd50 frame 0 0 320..
Add a UINavigationBar to a UITableViewController without a UINavigationController http://stackoverflow.com/questions/4035370/add-a-uinavigationbar-to-a-uitableviewcontroller-without-a-uinavigationcontrolle a subclass of UITableViewController. Do I need to convert this to a UIViewClass Is there a good approach to adding a navbar in code or via Interface Builder to an existing UITableViewController Thanks for any advice on how to approach this. iphone.. change the connection in the XIB for the File's Owner view It should point to your outer view which contains both the navbar and tableview. But I'm not sure I understand why you don't want to use a navigation controller. Just do this MyViewController..
UINavigationBar's drawRect is not called in iOS 5.0 http://stackoverflow.com/questions/7657465/uinavigationbars-drawrect-is-not-called-in-ios-5-0 @implementation UINavigationBar UINavigationBarCategory void drawRect CGRect rect UIImage img UIImage imageNamed @ navbar.png img drawInRect rect @end and in viewDidLoad method for iOS5 in your view implementation if self.navigationController.navigationBar.. setBackgroundImage forBarMetrics self.navigationController.navigationBar setBackgroundImage UIImage imageNamed @ navbar.png forBarMetrics UIBarMetricsDefault If you see here we are asking if navbar will respondToSelector to avoid crash on iOS4..
How to safely shut down a loading UIWebView in viewWillDisappear? http://stackoverflow.com/questions/789984/how-to-safely-shut-down-a-loading-uiwebview-in-viewwilldisappear I sometimes again totally intermittent get an ugly heisenbug where clicking the back button on some other view's navbar will pop the title but not the view. In other words I get left with the title of view n on the stack but the view showing..
How do I vertically correct the navigationBar's titleView text position when using a custom font? http://stackoverflow.com/questions/8475332/how-do-i-vertically-correct-the-navigationbars-titleview-text-position-when-usi always draws this font too high. How do I correct for this strange offset you get when you are using custom fonts in a navbar iphone ios uilabel uinavigationbar uinavigationitem share improve this question Your can set a new view as titleView..
Can I set image for send and cancel button on MFMailComposer http://stackoverflow.com/questions/9059697/can-i-set-image-for-send-and-cancel-button-on-mfmailcomposer I set image for send and cancel button on MFMailComposer I know it is possible to set the navbar item image on a MFMailComposer as my navigationbar image now red seen is my image .I want to use custom images for the backgrounds..
UILabel inside a UIToolbar using IB is invisible on run, how fix? http://stackoverflow.com/questions/946496/uilabel-inside-a-uitoolbar-using-ib-is-invisible-on-run-how-fix touches. Even though it is a button it doesn't appear to be one. This is how Apple expects to add views to a toolbar navbar as apposed to float things on top of it . It violates no HIG guidelines much the opposite it is a reccomended design technique...
How do I record audio on iPhone with AVAudioRecorder? http://stackoverflow.com/questions/1010343/how-do-i-record-audio-on-iphone-with-avaudiorecorder there are no examples at all. Here is my working code. Recording is triggered by the user pressing a button on the navBar. The recording uses cd quality 44100 samples stereo 2 channels linear pcm. Beware if you want to use a different format..
iPhone: Error when using the FPPopover class when using it with a UIBarButtonItem http://stackoverflow.com/questions/12017598/iphone-error-when-using-the-fppopover-class-when-using-it-with-a-uibarbuttonite note just in case This is how I programmatically created the navigation bar along with the bar button UINavigationBar navBar UINavigationBar alloc initWithFrame CGRectMake 320 0 320 44 UINavigationItem navItem UINavigationItem alloc initWithTitle.. alloc initWithFrame CGRectMake 320 0 320 44 UINavigationItem navItem UINavigationItem alloc initWithTitle @ By Clubs navBar pushNavigationItem navItem animated NO UIBarButtonItem editButton UIBarButtonItem alloc initWithTitle @ Filter style..
How to set a picture programmatically in a NavBar? http://stackoverflow.com/questions/13488710/how-to-set-a-picture-programmatically-in-a-navbar title_bar.png forBarMetrics UIBarMetricsDefault Or you can set navigation bar image in any view using UINavigationBar navBar self navigationController navigationBar UIImage image UIImage imageNamed @ TopBar.png navBar setBackgroundImage image forBarMetrics.. using UINavigationBar navBar self navigationController navigationBar UIImage image UIImage imageNamed @ TopBar.png navBar setBackgroundImage image forBarMetrics UIBarMetricsDefault Or you can set a view on your NavigationBar Link UINavigationBar..
Adding image to navigation bar http://stackoverflow.com/questions/1553118/adding-image-to-navigation-bar answer would work well. With the CustomImage category added to UINavigationBar you can then just call UINavigationBar navBar self.navigationController.navigationBar UIImage image UIImage imageNamed @ yourNavBarBackground.png navBar setBackgroundImage.. navBar self.navigationController.navigationBar UIImage image UIImage imageNamed @ yourNavBarBackground.png navBar setBackgroundImage image This code should go in the method void viewWillAppear BOOL animated of the view controller where.. BOOL animated of the view controller where you want to have the custom image. And in that case you should better call navBar clearBackgroundImage Clear any previously added background image before setBackgroundImage otherwise it will be added multiple..
iPhone: UINavigationBar with buttons - adjust the height http://stackoverflow.com/questions/1620045/iphone-uinavigationbar-with-buttons-adjust-the-height idea which it isn't here. Is there anyway to adjust the height position of an UIBarButtonItem Here is the code snippet navBar UINavigationBar alloc initWithFrame CGRectMake 0.0f 0.0f 320.0f 34.0f navBar setBarStyle UIBarStyleBlackOpaque self addSubview.. UIBarButtonItem Here is the code snippet navBar UINavigationBar alloc initWithFrame CGRectMake 0.0f 0.0f 320.0f 34.0f navBar setBarStyle UIBarStyleBlackOpaque self addSubview navBar barButton UIBarButtonItem alloc initWithTitle NSLocalizedString.. alloc initWithFrame CGRectMake 0.0f 0.0f 320.0f 34.0f navBar setBarStyle UIBarStyleBlackOpaque self addSubview navBar barButton UIBarButtonItem alloc initWithTitle NSLocalizedString @ flip @ flip style UIBarButtonItemStylePlain target self..
iPhone : making UIBarButtonItem that is arrow shaped http://stackoverflow.com/questions/2330157/iphone-making-uibarbuttonitem-that-is-arrow-shaped view using a UIButton that it won't take you have to set the target and action on the button itself apparently the navBar uses the button provided verbatim. This is the image I was using on the opaque black navBar you can use anything obviously..
UITableView section index overlaps search bar http://stackoverflow.com/questions/2616860/uitableview-section-index-overlaps-search-bar 0 1 290 40 autorelease UIView searchView UIView alloc initWithFrame CGRectMake 0 1 320 40 autorelease UINavigationBar navBar UINavigationBar alloc initWithFrame CGRectMake 1 1 320 41 autorelease same gradient style as search bar navBar setTintColor.. navBar UINavigationBar alloc initWithFrame CGRectMake 1 1 320 41 autorelease same gradient style as search bar navBar setTintColor UIColor lightGrayColor searchView addSubview navBar searchView addSubview searchBar share improve this answer..
add button to navigationbar programatically http://stackoverflow.com/questions/2848055/add-button-to-navigationbar-programatically so that if I press the button I will perform some actions. I have created the navigation bar programatically by navBar UINavigationBar alloc initWithFrame CGRectMake 0 0 320 44 Similarly I need to add the button on the right side of this navigation..
Changing tintColor of UISearchBar inside ABPeoplePickerNavigationController http://stackoverflow.com/questions/3618976/changing-tintcolor-of-uisearchbar-inside-abpeoplepickernavigationcontroller uiviewcontroller uisearchbar tintcolor share improve this question I just ran into the same problem. Changing the navBar color is easy. Changing the UISearchBar color however not so much. First what I did was to check if picker.searchDisplayController..
Terminating app due to uncaught exception 'NSUnknownKeyException' http://stackoverflow.com/questions/8232766/terminating-app-due-to-uncaught-exception-nsunknownkeyexception even deleted everything in the didFinishLaunchingWithOptions function but I still get this error. I don't even have a navBar declared anywhere I assume there's some kind of project or file setting outside of the code that is the problem 2011 11.. ' LetsEatAppDelegate 0x5a824a0 setValue forUndefinedKey this class is not key value coding compliant for the key navBar.' Call stack at first throw 0 CoreFoundation 0x00fa45a9 __exceptionPreprocess 185 1 libobjc.A.dylib 0x010f8313 objc_exception_throw..
How to set a picture programmatically in a NavBar? http://stackoverflow.com/questions/13488710/how-to-set-a-picture-programmatically-in-a-navbar to set a picture programmatically in a NavBar I have a detailview with a navigation bar with a back button and a name for the view. The navigation bar is set programmatically...
How can I change the background image for my NavigationBar on a per page basis? http://stackoverflow.com/questions/3483921/how-can-i-change-the-background-image-for-my-navigationbar-on-a-per-page-basis changes the appearance of the NavigationBar throughout the whole app. How can I change the background image of the NavBar as the user navigates from one view to the next Thanks in advance for your help iphone ipad uinavigationbar ios share..
How to pass data to detail view after being selected in a table view? http://stackoverflow.com/questions/7562258/how-to-pass-data-to-detail-view-after-being-selected-in-a-table-view NSMutableArray called userList. When specific user is selected it goes to a detail view and updates the title in the NavBar but it wont pass the data to update a UILabel in the UIView. void tableView UITableView tableView didSelectRowAtIndexPath.. pass the data detailVC.userNameLbl.text userList objectAtIndex indexPath.row This line does update the title in the NavBar detailVC.navigationItem.title userList objectAtIndex indexPath.row self.navigationController pushViewController detailVC..
how to display an image in the navigation bar of an iPhone application? http://stackoverflow.com/questions/844416/how-to-display-an-image-in-the-navigation-bar-of-an-iphone-application say right after the title iphone share improve this question Here's how to have the image centered in the NavBar. UIImage image UIImage imageNamed @ NavBarImage.png UIImageView imageView UIImageView alloc initWithImage image self.navigationItem.titleView.. share improve this question Here's how to have the image centered in the NavBar. UIImage image UIImage imageNamed @ NavBarImage.png UIImageView imageView UIImageView alloc initWithImage image self.navigationItem.titleView imageView imageView release.. imageView imageView release This code is actually contained with the Apple source for the NavBar and can be found at the iPhone Developer Center at Apple. The source shows you various ways to manipulate both the StatusBar..
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