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Re: UITextView symbols

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Re: UITextView symbols

Subject: Re: UITextView symbols
From: Graham Cox <email@hidden>
Date: Sun, 28 Jun 2009 22:13:30 +1000


On 28/06/2009, at 9:26 AM, DKJ wrote:

I detect the Return key by checking whether the input string is equal to @"\n". But how would I detect the back-delete key? @"\b" doesn't do it. And I can't seem to find any docs that list these codes.

Surely it would make more sense to trap these keys on the input side - in other words override the event handlers that get called to handle these keys before they process the text data.

--Graham


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