I'm trying to load a PDF file stored in Resources into a UIImage/UIImageView object in the iPhone SDK. Is this at all possible without converting the PDF to an image? If not, what are the member fu...

I'm working on an iPad app using 3.2 sdk. I'm dealing with obtaining the keyboard size to prevent my textfields from hidding behind it. I'm getting a Warning in Xcode -> UIKeyboardBoundsUserInfoK...

When I set the backgroundColor for my UITableView it works fine on iPhone (device and simulator) but NOT on the iPad simulator. Instead I get a light gray background for any color I set including g...

While attempting to debug a build created using the 3.2 SDK on an iPhone device I receive the message "A signed resource has been added, modified, or deleted.". I can clean, rebuild, then install ...

I am in kind of situation that I need to start with a tab based application and in that I need a split view for one or more tabs. But it seems that split view controller object can not be added to ...

I have implemented UIApplicationDelegate's application:didFinishLaunchingWithOptions: and application:handleOpenURL: according to specification, i.e., application:didFinishLaunchingWithOpti...

Apple advises using the following code to detect whether running on an iPad or iPhone/iPod Touch: if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { // The device is an iPad running iPho...

HI there, I'm trying to use UIScreen to drive a separate screen with the VGA dongle on my iPad. Here's what I've got in my root view controller's viewDidLoad: //Code to detect if an external dis...

I've added my custom font to UIAppFonts and it's loaded just fine: (shows up in [UIFont familyNames] ). When I manually set the font in viewDidLoad { [myLabel setFont: [UIFont fontWithName:@"Custom...

I don't understand how to define the (CGRect)rect in order to control the position of popover, and the position of the arrow. For example, I have a 1004 x 768 view, how can I put the popover at l...

I've got some code that relies on comparing two NSIndexPaths and executing different code based on their equality or lack thereof (using -isEqual). Most of the time it works properly, but sometimes...

Horizontal gradient is working fine. Is there any way to get a vertical color gradient from horizontal gradient? I have seen a related question regarding this where they did this by rotating the fr...

When building an iPad only application I get the following warning: "warning: building for deployment target '3.2' should omit the armv6 architecture." I would like to edit the Architectures sett...

Is there a specific Xcode compiler flag that gets set when compiling for iPad? I want to conditionally compile iPad vs iPhone/iPod Touch code for example: #ifdef TARGET_IPAD code for iPad #else ...

I am developing an iPad application in which I need a table view ( style grouped ) having background color as clearColor. My problem is [self.tableView setBackgroundColor:[UIColor clearColor]]; ...