wasting space?
wasting space?
- Subject: wasting space?
- From: Thomas Schönfeld <email@hidden>
- Date: Sun, 05 Oct 2008 01:39:21 +0200
Hi.
I am new to Cocoa as well as mailing lists. So please tell me, if I am
doing something "unpolite". And please excuse my bad writing. I am not
a native english speaking person.
I started with "Cocoa® Programming for Mac® OS X, Third Edition" a few
days ago. The challenges seem to be not so easy. I looked around an
found this...
http://www.cocoabuilder.com/archive/message/cocoa/2008/7/16/213146
... for one of the challenges (chapter 5). Now I am wondering, because
it seems to me the "example" is "wasting code". I used the "example",
but the "extra" method setoutString is kinda useless. After a bit
thinking I did this.... (see below). I didn't use the "extra" method
and it works fine. So my question is, did I just do something not-
Cocoa-like and am I still thinking to much C? Did i found a better/
shorter way or did I made a fundamental mistake?
CountController.m--------------
@implementation CountContoller
- (id)init
{
if(self = [super init]) // single = is intentional
NSLog(@"-[%@ init]", [self className]);
return self;
}
- (IBAction)countIt:(id)sender;
{
NSString *userString;
NSLog(@"Counting char");
userString = [intextField stringValue];
[outtextField setStringValue:[NSString stringWithFormat: @"%d",
[userString length]]];
}
//deleted/unused setOutString code here...
@end
CountController.h--------------------
#import <Cocoa/Cocoa.h>
@interface CountContoller : NSObject
{
IBOutlet NSTextField *intextField;
IBOutlet NSTextField *outtextField;
}
- (IBAction)countIt:(id)sender;
//-(void) setOutString: (NSString*)outString;
@end
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