Re: ANN: CodeEditor 0.3.8

[Yen-Ju Chen]

Thanx for the hint.
Cocoa's document say the -beginEditing and -endEditing is for the
*subclass* of NSMutableAttributedString.
And I didn't use subclass of NSMutableAttributedString,
but call -setAttributes directly.
Is subclassing NSMutableAttributedString better than
calling -setAttributes outside for speed ?

And actually I didn't change the attributes too much for
block marking and indentation.
One is changing the background of two characters,
another is inserting either "\t" or several spaces.

Yen-Ju

> From: Alexander Malmberg <address@hidden>
> To: address@hidden
> Subject: Re: ANN: CodeEditor 0.3.8
> Date: Wed, 23 Apr 2003 22:29:47 +0200
>
>
> I haven't looked at your code, but if you're making many changes
> programmatically in one go, you should enclose all changes in calls to
> -beginEditing and -endEditing on the text storage. The text system will
> then perform invalidation and rebuilding and such once for all changes,
> instead of doing it for each individual change.
>
> - Alexander Malmberg
>
>
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> Apps-gnustep mailing list
> address@hidden
> http://mail.gnu.org/mailman/listinfo/apps-gnustep


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