Question

我试图添加滑动手势（左/右）以隐藏/显示我的侧边菜单。我在UIView上完美运行，但是，我在使用UITableView时遇到了麻烦。

我的代码是将我的滑动手势添加到我的TableView：

// Add right swipe gesture recognizer

    let rightSwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: "toggleSideMenu")
    rightSwipeGestureRecognizer.direction =  UISwipeGestureRecognizerDirection.Right
    self.timelineTableView.addGestureRecognizer(rightSwipeGestureRecognizer)

    // Add left swipe gesture recognizer
    let leftSwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: "toggleSideMenu")
    leftSwipeGestureRecognizer.direction = UISwipeGestureRecognizerDirection.Left
    //sideMenuContainerView.addGestureRecognizer(rightSwipeGestureRecognizer)
    self.timelineTableView.addGestureRecognizer(leftSwipeGestureRecognizer)

这是我的选择方法：

func toggleSideMenu() {
    println("ENTER SWIPE")
    toggleSideMenuView()
}

我也做到了这一点：

func tableView(tableView: UITableView, editingStyleForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCellEditingStyle {
    return UITableViewCellEditingStyle.None
}

func tableView(tableView: UITableView, canEditRowAtIndexPath indexPath: NSIndexPath) -> Bool {
    return false
}

然而，我的选择器菜单＆＃34; toggleSideMenu（）＆＃34;我向左或向右滑动时从未调用过。

P.S：我还尝试直接在我的UITableViewCell上添加滑动手势，但它也不起作用。

有人有想法吗？非常感谢你的时间！

Answer 1

感谢Kirit Modi。这是解决我问题的解决方案：

添加：

leftSwipeGestureRecognizer.delegate = self    
rightSwipeGestureRecognizer.delegate = self

然后添加 UIGestureRecognizerDelegate 委托方法：

func gestureRecognizer(gestureRecognizer: UIGestureRecognizer, shouldReceiveTouch touch: UITouch) -> Bool {
    return true
}

Answer 2

For me helped

(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer
{
return YES;
}

because i had two gestures. One from slide menu and one from current VC. So that one from slide menu killed VC's gestures.

使用UITableView的UISwipeGestureRecognizer自定义操作

2 个答案: