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  • 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. }  
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  • 原文地址:https://www.cnblogs.com/CodingMann/p/4949178.html
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