python中的泛型方法(Generic methods in python)

 你如此亲密，只要做到以下几点。 
 
 保留split视图布局的细节segues，并为以下方法返回true，并删除其余代码以处理变量collapseDetailViewController 。 
 
func splitViewController(splitViewController: UISplitViewController, collapseSecondaryViewController secondaryViewController: UIViewController, ontoPrimaryViewController primaryViewController: UIViewController) -> Bool {
return true    
}
 
 将以下内容放在Master View控制器中 
 
self.splitViewController!.delegate = self;

self.splitViewController!.preferredDisplayMode = UISplitViewControllerDisplayMode.AllVisible

self.extendedLayoutIncludesOpaqueBars = true  
 
 将self.extendedLayoutIncludesOpaqueBars = true添加到上一个答案中提到的详细视图控制器中。 这应该删除视图控制器上出现的栏。 
 
 另外如果你想要一些额外的功能，如果你想让你的详细视图在iPad上使用全屏，请添加以下内容。 
 
navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem()
navigationItem.leftItemsSupplementBackButton = true

You are so close just do the following. 
 
Keep the split view layout with detail segues and return true for the following method and remove the rest of the code to do with the variable collapseDetailViewController.
 
func splitViewController(splitViewController: UISplitViewController, collapseSecondaryViewController secondaryViewController: UIViewController, ontoPrimaryViewController primaryViewController: UIViewController) -> Bool {
return true    
}
 
Put the following in you Master View controller
 
self.splitViewController!.delegate = self;

self.splitViewController!.preferredDisplayMode = UISplitViewControllerDisplayMode.AllVisible

self.extendedLayoutIncludesOpaqueBars = true  
 
Add self.extendedLayoutIncludesOpaqueBars = true to your detail view controller as mentioned by the previous answer. That should remove the bar appearing on your view controllers. 
 
Also if you want some extra functionality add the following if you want your detail view to use the full screen on iPad. 
 
navigationItem.leftBarButtonItem = splitViewController?.displayModeButtonItem()
navigationItem.leftItemsSupplementBackButton = true