使用滑动手势切换视图控制器 [英] switching view controllers using swipe gestures

问题描述

好的，这就是我遇到的问题：

Okay so here is the problem I'm running into:

我试图从一个 viewController切换我命名 MenuViewController ，其中包含我的菜单（显然）。我有一个单独的 viewController 名为 ViewController ，其中包含我的 mapView 。我希望能够将我的 MenuViewController 中的双手向左滑动转到我的 mapView 。

I am attempting to switch from one viewController that I named MenuViewController which contains my menu (obviously). I have a separate viewController named ViewController that contains my mapView. I would like to be able to double finger swipe left from my MenuViewController over to my mapView.

我不确定从哪里开始。

I'm not exactly sure where to start.

另外，我使用的是xib文件，而不是故事板。运行iOS 6.

Also, I am using xib files, and not the storyboard. Running iOS 6.

推荐答案

UISwipeGestureRecognizer *swipeLeftGesture=[[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeGesture:)];
[self.view addGestureRecognizer:swipeLeftGesture];
swipeLeftGesture.direction=UISwipeGestureRecognizerDirectionLeft;

-(void)handleSwipeGesture:(UIGestureRecognizer *) sender
{
    NSUInteger touches = sender.numberOfTouches;
    if (touches == 2)
    {
        if (sender.state == UIGestureRecognizerStateEnded)
        { 
            //Add view controller here    
        }
    }  
}

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