iPad touch detected only in 320x480 region

Question

I'm upgrading iPhone app and so far everything is going well (managed to resize screen display for most forms). However, I can't solve one problem - the touch is detected only in old, 320x480 region. Any ideas how can I solve that?

Thanks

EDIT: Here are the results when code for fetching superview bounds executes:

CGFloat wdth = self.view.superview.bounds.size.width;
NSLog(@"%d", wdth);
CGFloat hgth = self.view.superview.bounds.size.height;
NSLog(@"%d", hgth);

Result:

2010-04-16 14:25:36.268 xxx[14871:207] 0
2010-04-16 14:25:36.269 xxx[14871:207] 1073741824

Result for (%f):

2010-04-16 14:37:26.048 xxx[15053:207] -1.998374
2010-04-16 14:37:26.049 xxx[15053:207] 0.000000

Result for (%g):

2010-04-16 14:37:41.113 xxx[15084:207] -1.99837
2010-04-16 14:37:41.115 xxx[15084:207] 9.48221e-38

Answer 1

I have seen similar behavior when a container view is set too small. The subviews will display fine but touches will not fire because the touches are happening outside of the superview.

Answer 2

http://iphonedevelopment.blogspot.com/2010/04/converting-iphone-apps-to-universal.html

In you AppDelegate:

- (void)applicationDidFinishLaunching:(UIApplication *)application {    

// stupid Apple...
CGRect rect = [[UIScreen mainScreen] bounds];
[window setFrame:rect]; 

// now, display your app
[window addSubview:rootController.view];
[window makeKeyAndVisible];
}

Answer 3

kape123 is correct

Answer 4

In interface builder make sure that mainwindow-iPad "Full screen at launch" window attribute is checked.

Answer 5

The real problem here is that in the file MainWindow-iPad.xib, the Window object gets created with a size of 320 x 480. As ayman2010 mentions, setting the "Full screen at launch" fixes this.

Why would apple create an iPad window so small!!!???

Answer 6

Hi!

You may also open the (automatically created) MainWindow-iPad.xib in Interface Builder, select File/Create iPad Version, close the MainWindow-iPad.xib and save the unnamed new XIB (which has the correct size) over the old one.

BurninLeo