uiviewcontroller
Obtain location coordinates from UIButton
I\'m trying to obtain the coordinates of a UIButton that is in a subview of the mainviewcontroller.I can return them relative to the subview with the code below but how do I return the UIButton locati[详细]
2023-04-10 11:28 分类:问答pushViewController failing
I am trying to do a \"list of items\" -> \"item details\" kind of an application. I\'ve managed to do the list part just fine so far. I\'ve also created a new view for the item detail but here I get a[详细]
2023-04-10 07:32 分类:问答releasing object created in getter and setter
I have some doubt regarding retain in .h file. I know that if we alloc/copy/retain than we need to release it, but in following case[详细]
2023-04-10 04:46 分类:问答View Hierarchy, UITabBarController, adding more views in certain tabs
So I\'m not sure what is the best way to do something, or the preferred way.Here\'s essentially what we are trying to do:[详细]
2023-04-10 02:41 分类:问答Xcode: UIScrollView with Paging Tweak
I found a great tutorial online that shows you how to page through different pages, well kind of. Here is the link to the tutorial here: http://www.iosdevnotes.com/2011/03/uiscrollview-paging/[详细]
2023-04-10 02:11 分类:问答iPhone - How to save each view controller?
When my app\'s “applicationWillTerminate” function is called in the app’s delegate file I need to loop through each child controller of a tab controller and save the current state it is in.开发者_如[详细]
2023-04-10 00:44 分类:问答What's the Best Way to Send Parameters to a UIViewController?
I ask this question because it appears that viewDidLoad gets called before the main block of the initializer does and the class variables I\'m initializing in the initializer are turning up nil in vie[详细]
2023-04-09 21:41 分类:问答iOS application's orientation remember?
I have several view controllers, which maintains only landscape mode and one view controller with all interface orientations(for example, slideshow). \"Splash screen\" can only in landscape mode. Afte[详细]
2023-04-09 20:27 分类:问答How to get a reference to the view at the top of the NavigationController
I am in a some UIViewControlle and need to go back to the previous one, I use this code: NSLog(@\"%开发者_StackOverflow社区@\", [self.navigationController popViewControllerAnimated:YES]);[详细]
2023-04-09 20:01 分类:问答2D Non-OpenGL Game : ViewControllers
I\'m building a very simple iOS game that doesn\'t require any OpenGL; I\'d like to stick with Core Graphics & Core Animation.[详细]
2023-04-09 17:23 分类:问答