Objective c UILongPress手势识别器和UITableview

我有一个

ui表格视图

，其中每一行都添加了一个

ui图像

，带有

ui长按手势识别器

。现在我有一个问题，当触摸imageView时，会执行手势识别器的代码。但当我向上/向下移动手指时，表格视图不会滚动

     UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
                                                                   initWithTarget:self
                                                                   action:@selector(handleLongPress:)];
    longPress.minimumPressDuration = 1.0;
    [cell addGestureRecognizer:longPress];

  -  (void)handleLongPress:(UILongPressGestureRecognizer*)sender {
        CGPoint location = [sender locationInView:yourtableviewobj];
        //Get the corresponding index path within the table view
        NSIndexPath *indexPath = [self.tablechat indexPathForRowAtPoint:location];
        if (sender.state == UIGestureRecognizerStateEnded) {
      }
        else if (sender.state == UIGestureRecognizerStateBegan){
       }
    }

这很清楚，因为触摸仍然在手势识别器中

     UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
                                                                   initWithTarget:self
                                                                   action:@selector(handleLongPress:)];
    longPress.minimumPressDuration = 1.0;
    [cell addGestureRecognizer:longPress];

  -  (void)handleLongPress:(UILongPressGestureRecognizer*)sender {
        CGPoint location = [sender locationInView:yourtableviewobj];
        //Get the corresponding index path within the table view
        NSIndexPath *indexPath = [self.tablechat indexPathForRowAtPoint:location];
        if (sender.state == UIGestureRecognizerStateEnded) {
      }
        else if (sender.state == UIGestureRecognizerStateBegan){
       }
    }

---

有没有办法让我的手势识别器中的tableView滚动？也就是说，当我在手势识别器中，手指向上移动时，我称之为tableView滚动方法？

我认为它可能对您有用

     UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
                                                                   initWithTarget:self
                                                                   action:@selector(handleLongPress:)];
    longPress.minimumPressDuration = 1.0;
    [cell addGestureRecognizer:longPress];

  -  (void)handleLongPress:(UILongPressGestureRecognizer*)sender {
        CGPoint location = [sender locationInView:yourtableviewobj];
        //Get the corresponding index path within the table view
        NSIndexPath *indexPath = [self.tablechat indexPathForRowAtPoint:location];
        if (sender.state == UIGestureRecognizerStateEnded) {
      }
        else if (sender.state == UIGestureRecognizerStateBegan){
       }
    }

---

我想这可能对你有用

     UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc]
                                                                   initWithTarget:self
                                                                   action:@selector(handleLongPress:)];
    longPress.minimumPressDuration = 1.0;
    [cell addGestureRecognizer:longPress];

  -  (void)handleLongPress:(UILongPressGestureRecognizer*)sender {
        CGPoint location = [sender locationInView:yourtableviewobj];
        //Get the corresponding index path within the table view
        NSIndexPath *indexPath = [self.tablechat indexPathForRowAtPoint:location];
        if (sender.state == UIGestureRecognizerStateEnded) {
      }
        else if (sender.state == UIGestureRecognizerStateBegan){
       }
    }

---

yourLongPressGestureRecognizer.allowableMovement=0

并且应该实现如下委托方法：

-（BOOL）gestureRecognizer:（UIGestureRecognizer*）gestureRecognizer应该与gestureRecognizer:（UIGestureRecognizer*）otherGestureRecognizer{返回YES；}同时识别

yourLongPressGestureRecognizer.allowableMovement=0

并且您应该实现如下委托方法：

-（BOOL）gestureRecognizer:（UIGestureRecognizer*）gestureRecognizer应该与gestureRecognizer:（UIGestureRecognizer*）同时识别其他gestureRecognizer{返回YES；}

对于测试另一个tableview问题有帮助：）对于测试另一个tableview问题有帮助：）