Re: I need a suggestion for making a "console" window
Re: I need a suggestion for making a "console" window
- Subject: Re: I need a suggestion for making a "console" window
- From: Scott Anguish <email@hidden>
- Date: Mon, 26 Apr 2004 01:27:24 -0400
On Apr 25, 2004, at 10:55 PM, Allan Odgaard wrote:
2) Is there an efficient way to use, say, a ring buffer of fixed
length, or a fixed # of lines, and display that?
Not "out of the box". An NSTextView uses NSTextStorage to store the
actual text, so it might be possible to hack this class, but I fear
you'll be in for quite a lot of work, as a text storage also knows
about layout managers...
well, no, not out of the box, but again, it's just an attributed
string subclass.
when you add X number of lines, remove X number of lines from the
beginning and note that the text storage has changed
(edited:range:changeInLength:).
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