从其他类（ObjC）访问IBOutlet [英] Access IBOutlet from other class (ObjC)

问题描述

我已经找到了一些答案，但我没有得到任何他们的工作。我有一个NSObject有类A和第二个类B没有NSObject。在类A是我的IBOutlets定义，我似乎无法找出如何访问这些插座从类B...

I've googled around and found some answers but I didn't get any of them to work. I have one NSObject with the class "A" and a second class "B" without an NSObject. In class "A" are my IBOutlets defined and I can't seem to figure out how to access those outlets from class "B"...

回答问题，例如 http://forums.macrumors.com/archive/index .php / t-662717.html 但他们很混乱。

I've found answered questions like http://forums.macrumors.com/archive/index.php/t-662717.html But they're confusing.

任何帮助将非常感谢！

代码的简化版本：

aClass.h:

#import <Cocoa/Cocoa.h>

@interface aClass : NSObject {
    IBOutlet NSTextField *textField;
}
@end


aClass.m:

#import "aClass.h"

@implementation aClass
// Code doesn't matter
@end


bClass.h:

#import <Cocoa/Cocoa.h>

@interface bClass : NSObject {
}
@end


bClass.m:

#import "aClass.h"
#import "bClass.h"

@implementation bClass
    [textField setStringValue: @"foo"];
@end

推荐答案

/ p>

When you write:

我有一个NSObject类的
A和第二个类B没有
NSObject。

I have one NSObject with the class "A" and a second class "B" without an NSObject.

它告诉我你没有你的基本概念。
阅读苹果的目标C介绍和教程项目。

It tells me that you don't have your head around the basic concepts. Read through Apple's objective-C introduction, and the tutorial projects.

这篇关于从其他类（ObjC）访问IBOutlet的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！