Re: Current status of NSTextStorage/NSLayoutManager/NSTextContainer?

[Fred Kiefer]

Yes please, send me the source and I have a look.

Fred

-------- Original-Nachricht --------
> Datum: Thu, 17 Sep 2009 11:34:09 +0100
> Von: Derek Fawcus <address@hidden>
> An: address@hidden
> Betreff: Current status of NSTextStorage/NSLayoutManager/NSTextContainer?

> What is the view of the current status of the above?  I cobbled together
> a simple app using just those,  together with a NSWindow holding an NSView
> (note not NSTextView) as mentioned here:
> 
> http://zathras.de/angelweb/blog-cocoa-text-system-everywhere.htm
> 
> which simply displays the text "This is the text string.", and found it
> did
> not display correctly,  whereas the same files compiled on a Mac (10.4.11)
> did.
> 
> The corruption being that the text line 'wrapped' too early,  and
> overwrote
> the start of text,  such that "This is the text" had "string." written on
> top of the same line (i.e. "This is" was overritten).
> 
> Now this was on a Mandriva 2009.1 distribution,  so its not the latest and
> greatest version of the libraries:
> 
>    base 1.18.0
>    gui  0.16.0
>    back 0.16.0
>    make 2.0.8
> 
> Before I try compiling the current versions of the libraries,  I'd
> appreciate
> it if anyone can recall if any fixes have been done in this area since the
> above versions.
> 
> The obvious guess would be that the NSTextContainer is not managing to
> initialise to the correct width of the NSView.
> 
> (I can make the source available if anyone is interested)
> 
> Thanks,
> 
> DF
> 
> 
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