在iOS中解除视图控制器时,ContentInset设置错误

摆脱contenTinset.在分段控制视图控制器和每个表视图控制器之间插入UINavigationController.

它如何在故事板中看起来

虽然您不需要使用Storyboard来实现此解决方案,但它可以构建一个非常图形化的用户界面.

连接分段控件

同样,我使用Storyboard来简化和清晰.如果它适合您,欢迎您以编程方式创建每个导航控制器和视图控制器.

这是整个班级.共30行代码.

class SegmentedControlViewController: UIViewController {
    var segmentViewController:UIViewController? = nil

    override func viewDidLoad() {
        super.viewDidLoad()
        let vc = self.storyboard!.instantiateViewControllerWithIdentifier("nav0") as? UIViewController
        self.addChildViewController(vc!)
        self.view.addSubview(vc!.view)
        self.segmentViewController = vc
    }

    @IBACtion func segmentedControlValueChanged(sender: AnyObject) {
        if let segmentedControl = sender as? UISegmentedControl {
            let identifier = "nav\(segmentedControl.SELEctedSegmenTindeX)"
            let vc = self.storyboard!.instantiateViewControllerWithIdentifier(identifier) as? UIViewController

            self.addChildViewController(vc!)
            self.transitionFromViewController(self.segmentViewController!,toViewController: vc!,duration: 0,options: .TransitionNone,animations: { () -> Void in
                self.segmentViewController!.view.removeFromSuperview()
                //vc!.view.frame = self.view.bounds
                self.view.addSubview(vc!.view)
            },completion: { (Bool) -> Void in
                vc!.didMoveToParentViewController(self)
                self.segmentViewController!.removeFromParentViewController()
                self.segmentViewController = vc
            })
        }
    }
}

兼容性

上面的代码没有说明如何使用Segue Present Modally或“Show(例如Push)”来推送视图控制器,因为它超出了此响应的范围,并且两者都已经过验证.

在iPhone 4s到6 Plus上进行构建和测试,每个iPad,人像,风景,方向更改,iOS 7和更高版本8.