Re: Very basic Bindings question
Re: Very basic Bindings question
- Subject: Re: Very basic Bindings question
- From: Jason Coco <email@hidden>
- Date: Wed, 24 Sep 2008 04:44:23 -0400
On Sep 24, 2008, at 04:21 , Adil Saleem wrote:
Hi,
I am trying to use bindings for the first time. So this is a pretty
basic question.
As an example what i am trying to do is that i have a NSTextField in
which user enters some numeric value. I have a int type variable in
my class that is binded to the value field of this text field. I get
the value in the variable correctly. But the problem is that the
accessor method that i have written are not called. If i print
something in the accessor methods, it is not printed on the console.
Here is the code.
I have declared in myClass.h
@interface myClass: NSObject {
int Var;
}
-(void)setVar:(int)aNumber;
-(int)getVar;
Don't use getVar (also, don't start a variable with a capital
letter)... the correct naming convention is this:
@interface MyClass : NSObject { // the convention is to start class
names with a capital letter
int var;
}
-(void)setVar:(int)aNumber; // the setter message should be the word
set + [capital first letter] + rest of variable name
-(int)var; // the getter message should have the same name as
the variable
HTH, Jason
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