swipe to delete in a UITableView which is embeded in a UIScrollView

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猫巷女王i
猫巷女王i 2020-12-17 04:04

I\'ve encountered a problem the same as UIScrollview enable delete row by swipe
It is a tableView and another view work as subViews of a scrollView , and I can\'t enab

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  •  死守一世寂寞
    2020-12-17 04:38

    If , I'm not mistaken , the touches are consumed by the scrollview and the editing of the table is not happening because the table is not getting the touches. This can be resolved by subclassing the UIScrollView in order to snd the touches to the next responder too. So it's just a matter of overrwriting the touchesBegan, moved and ended. Will update the answer later today with the code needed as I am on the road now. Cheers!

    EDIT:

    - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
    {
        [self.nextResponder touchesBegan:touches withEvent:event];
    }
    
    - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
    {
        if(!self.dragging)
        {
            [self.nextResponder touchesMoved:touches withEvent:event];
        }
    }
    
    - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
    {
        [self.nextResponder touchesEnded:touches withEvent:event];
    }
    

    Just create a class that inherits from UIScrollView and in the implementation drop this code. This will make the scrollView to not swallow the touches, but pass them on. Obviously , when creating your scrollView use the class you just created instead of UIScrollView. Sorry for the delay. Hope this helps.

    Cheers!

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