Objective c Xcode:尝试子类化NSWindowController期间未加载基于文档的应用程序窗口

我真的没有做太多，我已经被卡住了

到目前为止，我已经做了：

• 添加了NSWindowController子类（MikesWindowController.h&.m）

• 从MikesDocument.m中删除了windowNibName（因为我正在实现自己的 WindowController子类。）

我试过：

• 测试NSLog是否会在init，窗口控制器IDLOADNIB，应用程序IDfinishLaunching返回。仅打印初始时的NSLog

• 并且，在编译我的文档应用程序后，测试了主菜单->文件->新建

我实施的对吗？谢谢任何建议都很好！在MikesDocument.m下

-(void)makeWindowControllers{
    MikesController *controller = [[MikesWindowController alloc]init];
    [self addWindowController:controller];

}

-(id) initWithWindowNibName:(NSString *)windowNibName{
    self = [super initWithWindowNibName:windowNibName];
    return self;
}

-(void)makeWindowControllers{  
    MikesWindowController *controller = 
        // must tell controller which nib file to use. 
        [[MikesWindowController alloc]initWithWindowNibName:@"MikesDocument"];  
        [self addWindowController:controller]; 

   }

---

经过深思熟虑，我找到了那个答案。呜呼。享受未来

• 从我的NSWindowController子类中删除了initWithWindow
• 对我的NSWindowController子类实现了initWithWindowNibName，因此现在无论何时初始化，我都必须指定窗口nibName

下面是我在NSWindowController子类中实现的initWithWindowNibName，如下所示：

MikesWindowController.m

-(void)makeWindowControllers{
    MikesController *controller = [[MikesWindowController alloc]init];
    [self addWindowController:controller];

}

-(id) initWithWindowNibName:(NSString *)windowNibName{
    self = [super initWithWindowNibName:windowNibName];
    return self;
}

-(void)makeWindowControllers{  
    MikesWindowController *controller = 
        // must tell controller which nib file to use. 
        [[MikesWindowController alloc]initWithWindowNibName:@"MikesDocument"];  
        [self addWindowController:controller]; 

   }

（下面）再次回到主文档，我更正了makeWindowController方法，并用“MikesDocument”实例化了我的控制器（对于MikesDocument.xib），并添加了它

MikesDocument.m

-(void)makeWindowControllers{
    MikesController *controller = [[MikesWindowController alloc]init];
    [self addWindowController:controller];

}

-(id) initWithWindowNibName:(NSString *)windowNibName{
    self = [super initWithWindowNibName:windowNibName];
    return self;
}

-(void)makeWindowControllers{  
    MikesWindowController *controller = 
        // must tell controller which nib file to use. 
        [[MikesWindowController alloc]initWithWindowNibName:@"MikesDocument"];  
        [self addWindowController:controller]; 

   }

成功！甚至不用麻烦调用init或实现init，因为它随时都会返回错误