xcode4

How can I set an image for UITableViewController ? I have used many things but it doesn't help me to set the image as background UIImageView* bgView = [[[UIImageView alloc] initWithImage: [UIImage imageNamed:@"Default.png"]] autorelease]; [tableView.backgroundView addSubview:bgView]; And this [[self view] setAutoresizesSubviews:NO]; UIView *backgroundView = [[UIView alloc] initWithFrame:self.view.frame]; backgroundView.backgroundColor = [UIColor colorWithPatternImage: [UIImage imageNamed:@"Default.png"]]; self.tableView.backgroundView = backgroundView; self.tableView.backgroundColor = [UIColor

I'm using Xcode 4 for my C++ programming. I want to add a framework, specifically an OpenGL framework, and I'm not quite used to where things are yet. It says in the help documentation that I should select the target, and from there I get the summery pane where I can add a linked framework/library. When I do that, the summery pane doesn't show up. It does show up when my target is a cocoa application, but since I'm programming in C++, I choose the command line tool, and select the language from there. So, how exactly do I add the OpenGL framework to my target? maybe go under "build phases"

I've opened up some old iOS code and when I try to build it I get an "unused parameter" error for code like this: - (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar { NSLog(@"Search Bar isn't used in this function"); } This is the first time I've ever seen an Objective-C compiler spit out errors (not warnings) for this. Since a lot of iOS calls don't necessarily use the passing arguments (examples being a lot of callbacks), I need help in getting rid of this. Michael Dautermann Solution # 1) In your Xcode project's "Build Settings", there's a parameter for "Unused Parameters". Reset

Apple has decreed that all applications submitted to the Mac App Store must be sandboxed, starting in November. Ok, but how can I "sandbox" my app? I found the official Apple's guide Code Signing And Application Sandboxing Guide . This document lists the following steps: 1) "Enable sandboxing for your application." Ok, easy: I have to open Xcode 4, select the project, select the target, go to the Summary tab and check: "Enable Entitlements" "Enable App Sandboxing" ...and every single entitlement I'm interested in. 2) Then: "Once you have created a basic entitlements profile, you should sign

I had removed some files from my iOS project a while back and thought they had been completely deleted. After a long time I created another class which unfortunately had the same name as one of those that I had removed from my project (but the reference nor the file had been removed). To make the long story short, my project tried using the reference to the old file, so I went through finder to delete the conflicting files. That solved the issue of which class was being reference. But the reference to the deleted files cause a warning in Xcode giving me a Missing File message. Does anyone know

I started a new project in Xcode 4 using the TabBar template. I noticed that there was no MainWindow.xib file in the project. Did Apple get rid of this file? How can I access the Mainwindow without this file? MainWindow.xib was kind of superfluous to begin with, keeping in mind that it doesn't really contain any "visible" components (thinking of the window as an invisible container) and that usually you don't need to modify it. (That said, I'm only a beginner in iOS development myself, so I would appreciate my observation being corrected if I'm wrong). MainWindow.xib's role in the beta version

I read a lot of thing and discovery this configs have 2 side effect: Make the binary size smaller The program show a better debug crash I am building program for iOS, so I want my binary to be the smallest possible. This mean: If I set YES to both config, my binary will be the smaller If I set NO , I will get better debug crash So I have to set YES for AppStore version and NO for Debug? You are correct, set it to YES for AppStore build and NO for debugging builds. Even when you build you AppStore version, there is dsym file containing all symbols you need to symbolicate your crash logs. A dSYM

In xcode 3 there was a helpful feature in the data model builder where you could highlight some attributes/relationships in an entity, right-click, and choose to copy method and property declarations to the clipboard. (You could choose if you wanted objective-c 2.0 property declarations also). Then you could paste them into your NSManagedObject subclass. I see how you can still generate the entire class file; but this isn't helpful if you are adding attributes to an existing entity. Have they removed this feature from xcode 4? I used it all the time! See the Core Data Model Editor Help:

I need to store a folder in the package contents, not all files in the project all in one root folder. How can I do this in XCode 4.0? Right now I am going to the Build Phases > Copy Bundle Resources to attempt these changes. Create your folder in the filesystem, then drag it to the resource folder in XCode. In the following dialog select create folder reference for any added folder. The folder should be blue. This folder is copied to your bundle with its contents. 来源： https://stackoverflow.com/questions/5720478/store-folders-in-package-contents-bundle-resources-in-xcode-4-0

Seriously, in previous versions of XCode I could right-click a file or group in XCode and I would get the "rename" option. In XCode 4 I can't seem to rename my files in XCode directly anymore. What happened? Why would Apple remove such a feature? How can I rename my nibs, image resources, and others in XCode now? The contextual menu item was removed, but you can still rename from within. Select the file and then click again in the name and you should get the editor field. Type away to rename. It can be a little temperamental though. The biggest problem I usually have is doing the 2nd click too