UILongPressGestureRecognizer?*lpgr?=?[[UILongPressGestureRecognizer?alloc]?initWithTarget:self?action:@selector(handleLongPress:)];???

????lpgr.minimumPressDuration?=?1.0;?//seconds??設置響應時間??

????lpgr.delegate?=?self;?????

????[mTableView?addGestureRecognizer:lpgr];?//啟用長按事件??

????[lpgr?release];??

??

-(void)handleLongPress:(UILongPressGestureRecognizer?*)gestureRecognizer??//長按響應函數??

{??

CGPoint?p?=?[gestureRecognizer?locationInView:mTableView?];??

??

//if(gestureRecognizer.state?==?UIGestureRecognizerStateBegan)??

//{??

//NSLog(@"UIGestureRecognizerStateBegan");??

//}??

//else?if(gestureRecognizer.state?==?UIGestureRecognizerStateEnded)??

//{??

//NSLog(@"UIGestureRecognizerStateEnded");??

//}??

//else?if(gestureRecognizer.state?==?UIGestureRecognizerStateChanged)??

//{??

//NSLog(@"UIGestureRecognizerStateChanged");??

//}??

//else?if(gestureRecognizer.state?==?UIGestureRecognizerStateCancelled)??

//{??

//NSLog(@"UIGestureRecognizerStateCancelled");??

//}??

//else?if(gestureRecognizer.state?==UIGestureRecognizerStateFailed?)??

//{??

//NSLog(@"UIGestureRecognizerStateFailed");??

//}??

??

??

NSIndexPath?*indexPath?=?[mTableview?indexPathForRowAtPoint:p];//獲取響應的長按的indexpath??

if?(indexPath?==?nil)??

NSLog(@"long?press?on?table?view?but?not?on?a?row");??

else??

NSLog(@"long?press?on?table?view?at?row?%d",?indexPath.row);??

??

} ?

轉載于:https://www.cnblogs.com/CodingMann/p/4949178.html

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