[英]SplitViewController delegate methods not responding
I have added the split view controller on a view controller as this: 我在视图控制器上添加了拆分视图控制器,如下所示:
rootViewController = [[RootViewController alloc] initWithStyle:UITableViewStylePlain];
UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:rootViewController];
detailViewController = [[DetailViewController alloc] initWithNibName:@"DetailViewController" bundle:nil];
rootViewController.detailViewController = detailViewController;
splitViewController = [[UISplitViewController alloc] init];
splitViewController.viewControllers = [NSArray arrayWithObjects:navigationController, detailViewController, nil];
splitViewController.delegate = detailViewController;
[self.view addSubview:splitViewController.view];
But this method defined in DetailViewController never gets called: 但是这个在DetailViewController中定义的方法永远不会被调用:
- (void)splitViewController: (UISplitViewController*)svc willHideViewController:(UIViewController *)aViewController withBarButtonItem:(UIBarButtonItem*)barButtonItem forPopoverController: (UIPopoverController*)pc
If I set the splitviewcontroller
in window
s, then this method gets called! 如果我在window
s中设置splitviewcontroller
,则会调用此方法! Any Advise? 任何建议?
请确保您的DetailViewController类实现UISplitViewControllerDelegate
协议。
据我所知,splitViewController不能是任何其他视图的子视图,因此splitViewController必须始终是mainViewController。
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