当UITableViewController是UITabBarController的子级时，滚动不起作用

Question

I created 4 different UITableViewControllers , wrapped them into the respective 4 UINavigationControllers and added all of them to UITabBarViewController , like this:

UITabBarController *tabBarController = [[UITabBarController alloc]init];
tabBarController.viewControllers = @[navIVC, navLVC, navFVC, navSVC];

in AppDelegate.m

Then, in a UITableViewController scrolling is not working, the image is below.

So, I can not for some reason scroll further down; there is still a plenty of cells below. How could I make it scrolling? I tried enabling scrolling like this: self.tableView.scrollEnabled = YES; , but it does not work. The problem is similar to the following unanswered one: UITableViewController is not scrolling

Answer 1

Sorry for the stupid question. The problem is that I am very new to Xcode and its infrastructure. So, when the simulator launches it shows me scrollbar that is actually appearing just because I have small screen size of my laptop and it is just for viewing the simulator's screen. The scrollbar was misleading for me. The only thing that I needed to do is to click and then scroll. In other words, everything is (and was) working perfectly.