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UIDatePicker doesn't snap to values in Cocos2d

JJ2TestJJ2Test Posts: 2New Users
in iPhone SDK Game Development
I've got a problem with a UIDatePicker, using IOS 5 on iPad 1

The problem is that the day/month/year values don't 'snap' to the nearest value when scrolling. As a result the datepicker barrels stop in between values and the UIControlEventValueChanged doesn't fire.
If I fiddle with the picker long enough, it eventually picks the value and fires UIControlEventValueChanged, but then all barrels need to be spot on the value.

I've got the UIDatePicker placed in view in Cocos2d with the following code:

    CountDownCardsAppDelegate *thisApp = (CountDownCardsAppDelegate *) [[UIApplication sharedApplication] delegate];
    UIWindow *window = [thisApp getWindow];

    dateEntry = [[UIDatePicker alloc] init];
    dateEntry addTarget:self action:@selector(dateChanged:) forControlEvents:UIControlEventValueChanged];

    [dateEntry setDatePickerMode:UIDatePickerModeDate];

    NSDate *today = [NSDate date];
    [dateEntry setMinimumDate:today];
    [window addSubview:dateEntry];



I can't seem to find this particular problem anywhere in the forums, neither as an IOS 5 bug, nor as a known Cocos2d issue with UIDatePicker.

Additional info:
- The function setDate:animated: doesn't seem to work either (but hard to test since it's hard to set a date in the first place)
- This only seems to happen on iPad 1 with IOS 5, other devices work fine and the simulator with IOS 5 is also fine.
- I built the app in an older version of Xcode (Snow Leopard), then transfered it to Xcode Lion.
- I tried settings like calender and timezone etc. but no effect.


So has anyone seen this problem before and if so does anyone have any suggestions to what it might cause it?
Post edited by JJ2Test on
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Replies

  • JJ2TestJJ2Test Posts: 2New Users
    macbookflasher;437055 said:
    Last month I got the same problem, Tried alot to recover it but it never works. one of my friend told me to contact with apple support and they asked me to send them images of the errors. I sent them, they told me to go top apple store I went there and they restored.
    Thanx for the reply macbookflasher.

    What did you need to restore, the version of XCode, or the IOS 5 version on your device?
    Flag • Off Topic Insightful Disagree Dislike Like Awesome
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