macos - viewDidLoad 未触发

Question

全部，
我正在从我的 applicationDidFinishLaunching 方法创建一个 windowController ...

(void)applicationDidFinishLaunching:(NSNotification *)aNotification {
   myWC = [[myWindowController alloc] initWithWindowNibName:@"myWindowControllerName"];

   [myWC showWindow:self];
}

此时会调用windowDidLoad方法。从那里，我调用该方法来加载 viewController...

(void)windowDidLoad {
    [super windowDidLoad];

    homeScreenVC = [[HomeScreen alloc] initWithNibName:@"HomeScreen" bundle:nil];

    [baseView addSubview:[homeScreenVC view]];
}

当 View 出现时，不会调用 viewDidLoad 方法。我尝试了 viewDidAppear 但也没有被调用。我还尝试在加载窗口后立即加载 viewController，但这也不起作用。有任何想法吗？

如有任何帮助，我们将不胜感激。谢谢。

Answer 1

对于 OSX，您应该使用 loadView

<小时/>

编辑:您可以从 appDelegate 加载您的节目 homeScreenVC:

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification{
    homeScreenVC = [[HomeScreen alloc] initWithNibName:@"HomeScreen" bundle:nil];
    [self.window.contentView addSubview:self.homeViewController.view];
    homeScreenVC.view.frame = ((NSView*)self.window.contentView).bounds;
}

这里不要加载 View ，加载 View 时会调用此方法

-(void)loadView{
    [super loadView];
    //anything you want to do when home screen is presented
}