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2014/10/15 ¤U¤È 10:12:49
iphone Programming Glossary: poppedSetting hidesBottomBarWhenPushed leaves bottom bar missing after View Controller is popped http://stackoverflow.com/questions/1040522/setting-hidesbottombarwhenpushed-leaves-bottom-bar-missing-after-view-controller hidesBottomBarWhenPushed leaves bottom bar missing after View Controller is popped I have the following setup A tab bar app. On one tab there is a navigation controller. My workflow When I push a new viewController..
http://stackoverflow.com/questions/1816614/viewwilldisappear-determine-whether-view-controller-is-being-popped-or-is-showi Determine whether view controller is being popped or is showing a sub view controller I'm struggling to find a good solution to this problem. In a view controller's viewWillDisappear.. the navigation controller's stack or whether it is because the view controller is disappearing because it has been popped. At the moment I'm setting flags such as isShowingChildViewController but it's getting fairly complicated. The only way.. view controller was pushed else if viewControllers indexOfObject self NSNotFound View is disappearing because it was popped from the stack NSLog @ View controller was popped This is of course possible because the UINavigationController's view..
http://stackoverflow.com/questions/2393868/how-do-i-get-the-navigation-bar-in-a-uinavigationcontroller-to-update-its-positi which I'd like to hide the status bar when pushed into the navigation stack. Once this viewController is popped I'd like to show the status bar again. I'm hiding the bar in the viewWillAppear method of my UIViewController like this..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions a UINavigationController with hidden Navigation Bar and hidden Tab Bar is used. If all other views are pushed popped from the navigation stack of this controller auto rotations of controllers on that stack will be managed correctly. Modal..
Xcode - SenTestingKit not found http://stackoverflow.com/questions/3354891/xcode-sentestingkit-not-found SenTestingKit not found I have an issue that popped up when I upgraded my version of xcode. I use unit tests and I now when I try to import SenTestingKit #import SenTestingKit..
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 with another. locally store the navigation controller since self.navigationController will be nil once we are popped UINavigationController navController self.navigationController retain ourselves so that the controller will still exist.. navController self.navigationController retain ourselves so that the controller will still exist once it's popped off self retain autorelease Pop this controller and replace with another navController popViewControllerAnimated NO navController..
iPhone - when is dealloc for a viewcontroller called? http://stackoverflow.com/questions/577635/iphone-when-is-dealloc-for-a-viewcontroller-called method of all viewcontrollers I noticed it was being called for only some viewcontrollers and not all that were popped. For instance this is the sequence in which views are pushed MainViewController viewcontroller1 viewcontroller2 viewcontroller3.. . If you go back to the burger you take off the top bun popViewController calls the dealloc method of the view that is popped . If you want to go back to the bottom bun then you have to pop the burger dealloc is called every time the view is popped.. . If you want to go back to the bottom bun then you have to pop the burger dealloc is called every time the view is popped . not sure why on pop to root the second view controller's dealloc wouldn't be called though.. hmm share improve this answer..
Checking if a UIViewController is about to get Popped from a navigation stack? http://stackoverflow.com/questions/642312/checking-if-a-uiviewcontroller-is-about-to-get-popped-from-a-navigation-stack is about to get Popped from a navigation stack I need to know when my view controller is about to get popped from a nav stack so I can perform an action. I can't use viewWillDisappear because that gets called when the view controller.. because that gets called when the view controller is moved off screen for ANY reason like a new view controller being popped on top . I specifically need to know when the controller is about to be popped itself. Any ideas would be awesome thanks.. reason like a new view controller being popped on top . I specifically need to know when the controller is about to be popped itself. Any ideas would be awesome thanks in advance. iphone objective c uikit uiviewcontroller uinavigationbar share..
EXC_BAD_ACCESS when copying or retaining Block http://stackoverflow.com/questions/7111541/exc-bad-access-when-copying-or-retaining-block
What does the Xcode 4.2 preference “Support Wirelessly Connected Devices” do? http://stackoverflow.com/questions/7266391/what-does-the-xcode-4-2-preference-support-wirelessly-connected-devices-do my devices to appear but when I wirelessly synced them from the device itself the little wirelessly connected symbol popped up in the Organizer in XCode. Hopefully it will work you too. Edit The device has to awake for XCode to see it. When my..
UINavigationController Force Rotate http://stackoverflow.com/questions/9826920/uinavigationcontroller-force-rotate luckily I found a solution In order to keep main viewcontroller landscape no matter from what orientation it was popped pushed I did the following thing in viewWillAppear set statusbar to the desired rotation position UIApplication sharedApplication..
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