Re: dot syntax issue? (Newb Question?)
Re: dot syntax issue? (Newb Question?)
- Subject: Re: dot syntax issue? (Newb Question?)
- From: mmalc crawford <email@hidden>
- Date: Thu, 8 Nov 2007 09:23:05 -0800
On Nov 8, 2007, at 9:08 AM, Gregor Brandt wrote:
statusItem.menu = mainMenu; // works fine
statusItem.enabled = YES; // error: request for member
'enabled' in something not a structure or union
statusItem.highlightMode = YES; // works fine
NSStatusItem defines:
- (BOOL)isEnabled;
(not -enabled).
Can someone explain to me why enabled does not exist in the
NSStatusItem.h
The implementors chose to store the information somewhere else.
The implementation detail should not be a concern to you -- you should
be using the public API (maintaining encapsulation).
and why NSStatusItem.h does not use @property for its properties?
It precedes the introduction of properties. Most classes have not
been retrofitted.
In general, you are encouraged to use the dot syntax only with actual
properties...
mmalc
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