On Nov 17, 2008, at 8:53 PM, Brian Stern wrote:
Here's my test project:
http://bellsouthpwp2.net/b/r/brians99/projects/TestPropertiesAndOutlets.zip
There are three labels that are outlets. One has a retain property,
one an assign property, and the third no property. Unless they are
released they are never dealloced. All three act the same.
It would help if you declared/connected your outlets correctly...
If you declare a property:
@property (nonatomic, assign) MyLabel *label1;
but make the connection in IB to mLabel1, then the property accessor
isn't used. So the outlet is set using setValue:forKey:. Which
results in the value being retained, precisely as described in the
documentation...
<http://developer.apple.com/iphone/library/documentation/Cocoa/Conceptual/LoadingResources/CocoaNibs/chapter_3_section_4.html#//apple_ref/doc/uid/10000051i-CH4-SW6
>
If you declare the the properties as I described:
@interface ViewControllerOne : UIViewController
{
MyLabel* mLabel1;
MyLabel* mLabel2;
IBOutlet MyLabel* mLabel3;
}
@property (nonatomic, assign) IBOutlet MyLabel *mLabel1;
@property (nonatomic, retain) IBOutlet MyLabel *mLabel2;
// No property for label3
then you'll get the behaviour I described...
mmalc
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