SWRevealViewController

Question

在使用 SWRevealViewController 时，我不想让用户与打开侧边菜单的视图进行交互。打开侧边菜单后，我只想与该菜单视图交互，而不是另一个。

有什么帮助吗？

Answer 1

好吧，我已经工作 with/on SWRevealViewController 一段时间了所以你需要的是将 frontViewController 添加为 SWRevealViewControllerDelegate 然后实现这个函数

func revealController(revealController: SWRevealViewController!, willMoveToPosition position: FrontViewPosition)

当frontViewController向左或向前移动时，您会收到通知

这是Swift代码

在你的 frontViewController 中你需要添加

class FrontViewController: UIViewController, SWRevealViewControllerDelegate
 {
override func viewDidLoad() {
super.viewDidLoad()
self.revealViewController().delegate = self;
 }

//你的代码//

func revealController(revealController: SWRevealViewController!, willMoveToPosition position: FrontViewPosition) {
        if(position == FrontViewPosition.Left)
        {
            self.view.userInteractionEnabled = true;
            self.navigationController?.navigationBar.userInteractionEnabled = true;
        }else
        {
            self.view.userInteractionEnabled = false;
            self.navigationController?.navigationBar.userInteractionEnabled = false;

        }
}

//已编辑

这是Objective C代码

class FrontViewController: UIViewController <SWRevealViewControllerDelegate>

在 viewDidLoad 中你需要添加

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.revealViewController.delegate = self;
}

//你的代码//

- (void)revealController:(SWRevealViewController *)revealController willMoveToPosition:(FrontViewPosition)position
{
    if(position == FrontViewPositionLeft)
    {
        self.view.userInteractionEnabled = NO;
        self.navigationController.navigationBar.userInteractionEnabled = NO;
    }else{
        self.view.userInteractionEnabled = YES;
        self.navigationController.navigationBar.userInteractionEnabled = YES;
    }
}

希望对你有所帮助

SWRevealViewController - 防止与后视图交互

SWRevealViewController - Prevent Interacting With The Back View

objective-c

ios

swift