Re: code folding in NSTextView
Re: code folding in NSTextView
- Subject: Re: code folding in NSTextView
- From: Kyle Sluder <email@hidden>
- Date: Wed, 24 Mar 2010 09:58:45 -0700
On Mar 24, 2010, at 9:46 AM, Martin Hewitson
<email@hidden> wrote:
So, does anyone have any suggestions how one might implement such a
feature? This is for a LaTeX editor so I'm interested in folding
blocks of code between, for example, \begin{} \end{} tags,
collapsing \section, \subsection, etc.
There isn't support for anything like this in NSTextView; you're going
to have to mutate the text storage yourself. The upshot of this is
that you can no longer keep your text buffer in an NSTextStorage and
build your text system around it; you will now need to synchronize the
edits made to your text view's text storage with whatever backing
store you wind up using for your document (perhaps another
NSTextStorage, or a different data structure of your choosing).
--Kyle Sluder
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