Re: Sending a message to super's super (tab keyDown in NSTextView)
Re: Sending a message to super's super (tab keyDown in NSTextView)
- Subject: Re: Sending a message to super's super (tab keyDown in NSTextView)
- From: "Michael Ash" <email@hidden>
- Date: Thu, 21 Aug 2008 10:17:59 -0400
On Thu, Aug 21, 2008 at 4:22 AM, Jerry Krinock <email@hidden> wrote:
> When the 'tab' or 'backTab' key is pressed, NSTextView accepts it as a
> character to be typewritten. But sometimes I want NSTextView to behave like
> an NSTextField, with 'tab' or 'backTab' selecting the next or previous key
> view. So, in my NSTextView subclass, I over-ride -keyDown: and re-implement
> the next/previous view selection.
>
> It works, but, besides being redundant code, this re-implementation seems
> like an evil assumption of some other class' behavior by my subclass. What
> I really want to say is: "Behave like your 'grandfather' class, NSView".
> But there is no supersuper keyword.
First, the grandfather class is not NSView, it is NSText.
Second, what makes you think that NSView's keyDown: implementation
performs this sort of tab selection that you think it does?
Mike
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