On Sat, Aug 30, 2008 at 4:35 PM, Brad Gibbs <[EMAIL PROTECTED]> wrote:
> While I did learn some things from this, I'm confused about NSUserDefaults
> and the values it can store. I created an NSMutableDictionary to register
> the defaults, which is, I believe archived as a property list. Floats c
Thanks for all of the responses. After some monkeying around, I
figured out that I'd used an NSNumber where I should have used an
NSString. The code is now compiling and running happily.
While I did learn some things from this, I'm confused about
NSUserDefaults and the values it can store
On 30 Aug 2008, at 2:04 pm, Graham Cox wrote:
You can really tell
I meant of course that you CAN'T really tell...
G.
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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",
[ICNElementBarGradie
On Aug 29, 2008, at 8:54 PM, Brad Gibbs wrote:
I'm having a hard time with what should be a simple task - storing
an integer for a gradient angle as a user default and then updating
the screen. When I quit the app and open it again, the NSTextField
shows the last value I set for the gradie
On 30 Aug 2008, at 12:14 pm, Andrei Kolev wrote:
Brad,
You can't store an int into [...] user defaults.
Sure you can:
- (void)setInteger:(NSInteger)value forKey:(NSString *)defaultName;
Note that NSInteger == int, so the book doesn't have a typo, it's just
using the pre-Leopard type co
Well, it appears that I need to convert either an NSNumber or an
NSString to a CGFloat, rather than an int:
- (void)drawInRect:(NSRect)rect angle:(CGFloat)angle
There don't appear to be any methods in either NSNumber or NSString to
do this
On Aug 29, 2008, at 7:36 PM, Brad Gibbs wrote
Brad,
You can't store an int into a Dictionary or user defaults. For the
objects you can use, see here:
http://developer.apple.com/documentation/Cocoa/Conceptual/PropertyLists/Articles/AboutPropertyLists.html#/
/apple_ref/doc/uid/20001010
NSNumber and NSString should work.
Also, [ICNEleme
Thanks.
I'd read that dictionaries and plists were particular in the types
they accept, but I was looking at page 201 of Hillegass (3rd edition),
which shows:
- (void)setInteger:(int)value forKey:(NSString *)defaultName
and
- (int)integerForKey:(NSString *)defaultName
and blindly followe
I'm having a hard time with what should be a simple task - storing an
integer for a gradient angle as a user default and then updating the
screen. When I quit the app and open it again, the NSTextField shows
the last value I set for the gradient, but with the following code:
- (IBAction)ch
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