UITableViewCell 添加长按手势

1. UILongPressGestureRecognizer *lpgr = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)];
2. lpgr.minimumPressDuration = 1.0; //seconds  设置响应时间
3. lpgr.delegate = self;
4. [mTableView addGestureRecognizer:lpgr]; //启用长按事件
5. [lpgr release];
6. -(void)handleLongPress:(UILongPressGestureRecognizer *)gestureRecognizer  //长按响应函数
7. {
8. CGPoint p = [gestureRecognizer locationInView:mTableView ];
9. //if(gestureRecognizer.state == UIGestureRecognizerStateBegan)
10. //{
11. //NSLog(@"UIGestureRecognizerStateBegan");
12. //}
13. //else if(gestureRecognizer.state == UIGestureRecognizerStateEnded)
14. //{
15. //NSLog(@"UIGestureRecognizerStateEnded");
16. //}
17. //else if(gestureRecognizer.state == UIGestureRecognizerStateChanged)
18. //{
19. //NSLog(@"UIGestureRecognizerStateChanged");
20. //}
21. //else if(gestureRecognizer.state == UIGestureRecognizerStateCancelled)
22. //{
23. //NSLog(@"UIGestureRecognizerStateCancelled");
24. //}
25. //else if(gestureRecognizer.state ==UIGestureRecognizerStateFailed )
26. //{
27. //NSLog(@"UIGestureRecognizerStateFailed");
28. //}
29. NSIndexPath *indexPath = [mTableview indexPathForRowAtPoint:p];//获取响应的长按的indexpath
30. if (indexPath == nil)
31. NSLog(@"long press on table view but not on a row");
32. else
33. NSLog(@"long press on table view at row %d", indexPath.row);
34. }