UITextView - disable vertical scrolling

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野性不改
野性不改 2021-01-06 06:50

How can I disable vertical scrolling in my UITextView? I want it to basically just scroll horizontally.

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  •  伪装坚强ぢ
    2021-01-06 07:28

    In some circumstances, when trying to clamp down on unwanted UITextView scrolling I have found it helpful to add something like the following to the UITextView delegate (this is a UIScrollView delegate method but, of course, UITextView inherits from UIScrollView). This might work for you.

    - (void)scrollViewDidScroll:(id)scrollView
    {
          CGPoint origin = [scrollView contentOffset]; 
          [scrollView setContentOffset:CGPointMake(origin.x, 0.0)];
    }
    

    What about the scrollEnabled property? Setting the scrollEnabled property to NO stops the user from scrolling (in both directions), but there are occasions where the system sends setContentOffset:animated: messages to a UITextView. The scrollEnabled property applies to both vertical and horizontal scrolling. Given your question, you might want to leave scrollEnabled as is.

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