NSStringDrawing Bug correction (was Bug with NSTextAttachment ?)

[Nicolas Roard]

On 2002-07-23 19:23:19 +0100 Nicolas Roard <nicolas@witbe.net> wrote:

> Hello,
>
> I want to use and attachment in a NSMutableAttributedString; it's working, but 
> if I try to center
> this attributed string in a NSTextView, it doesn't works well;
(...)
> In the text view, the attachment cell is visible, but not rightly centered; it 
> starts from
> the center of the textview, so it's too much on the right, like if the size of 
> the attachment
> wasn't considered. As [AS size].width return 0 I think it's perhaps a bug ?

Well I looked in NSStringDrawing.m and it seems that the width of the chunk
in case of an Attachment isn't setted ... I just set it and now the centering 
of my attachments works well.

Here is the patch :

--- NSStringDrawing.m   Fri Jul 26 01:01:46 2002
+++ NSStringDrawing.m-nico      Fri Jul 26 01:01:31 2002
@@ -286,6 +286,7 @@

  run->baseline = [run->cell cellBaselineOffset].y;
  run->height = run->glyphs[0].adv.height;
+  run->width = run->glyphs[0].adv.width;
  // Unset the normale fields
  run->font = nil;
  run->bg = nil;

--
Nicolas Roard <nicolas@roard.com>
http://info.xdev.org/projets/gsftp
entia non sun multiplicanda praeter necessitatem -- Guillaume d'Ockham