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.   
  7. -(void)handleLongPress:(UILongPressGestureRecognizer *)gestureRecognizer  //长按响应函数  
  8. {  
  9. CGPoint p = [gestureRecognizer locationInView:mTableView ];  
  10.   
  11. //if(gestureRecognizer.state == UIGestureRecognizerStateBegan)  
  12. //{  
  13. //NSLog(@"UIGestureRecognizerStateBegan");  
  14. //}  
  15. //else if(gestureRecognizer.state == UIGestureRecognizerStateEnded)  
  16. //{  
  17. //NSLog(@"UIGestureRecognizerStateEnded");  
  18. //}  
  19. //else if(gestureRecognizer.state == UIGestureRecognizerStateChanged)  
  20. //{  
  21. //NSLog(@"UIGestureRecognizerStateChanged");  
  22. //}  
  23. //else if(gestureRecognizer.state == UIGestureRecognizerStateCancelled)  
  24. //{  
  25. //NSLog(@"UIGestureRecognizerStateCancelled");  
  26. //}  
  27. //else if(gestureRecognizer.state ==UIGestureRecognizerStateFailed )  
  28. //{  
  29. //NSLog(@"UIGestureRecognizerStateFailed");  
  30. //}  
  31.   
  32.   
  33. NSIndexPath *indexPath = [mTableview indexPathForRowAtPoint:p];//获取响应的长按的indexpath  
  34. if (indexPath == nil)  
  35. NSLog(@"long press on table view but not on a row");  
  36. else  
  37. NSLog(@"long press on table view at row %d", indexPath.row);  
  38.   
  39. }  
posted @ 2015-11-09 10:15  CodingMann  阅读(1022)  评论(0)  编辑  收藏  举报