On 30 Aug 2008, at 11:54 am, Brad Gibbs wrote:
NSLog(@"gradient angle is %d", [elementBarGradientAngleTextField
intValue]);
[defaults setInteger:[elementBarGradientAngleTextField intValue]
forKey:ICNElementBarGradientAngleKey];
NSLog(@"Element bar angle is now: %d",
[ICNElementBarGradientAngleKey intValue]);
}
I get:
2008-08-29 18:42:10.627 Icon[35645:10b] gradient angle is 75
2008-08-29 18:42:10.628 Icon[35645:10b] Element bar angle is now: 0
Hmm, yes. Well, what is your code doing? It's first taking the
intValue from elementBarGradientAngleTextField. It then sets that
value in the user defaults, quite correctly, using the key
"ICNElementBarGradientAngleKey" which I take it is defined somewhere
as a constant literal string. You then ask the KEY for its intValue.
The key's intValue is indeed 0, because the key is
"ICNElementBarGradientAngleKey" which isn't a number.
I think you mean:
NSLog(@"Element bar angle is now: %d", [defaults
integerForKey:ICNElementBarGradientAngleKey]);
which should return the same as the first log.
meant to be used with an int, or an object, such as NSUInteger?
What am I doing wrong?
NSInteger is NOT an object. It's just another name for int. Just
because something is prefixed by 'NS' do not assume its an object -
there are many, many things in Cocoa that are prefixed 'NS' that are
not objects - types, constants, functions, you name it. You can really
tell what is or isn't an object purely from its name alone - check the
documentation.
hth,
Graham
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