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Article #51

Re: Appearence Demo vs OSX

#51
From: Richard Wesley
Date: Tue, 20 Mar 2001 16:36
35 lines
2305 bytes
In article <ned-03E281.22273219032001@corp.supernews.com>,
 Ned Holbrook <ned@mac.com> wrote:

> In article <hawkfish-BA6D2F.09175619032001@brokaw.wa.com>,
>  Richard Wesley <hawkfish@electricfish.com> wrote:
> 
> > - The background lines at the edge of the dialog are not in line with 
> > the rest of the dialog;
> 
> This is most likely caused by a failure to align an offscreen GWorld 
> with the destination. This is easy to fix, and you're only seeing the 
> problem with Aqua because it was never visible before.

There is no GWorld involved.

According to the Carbon Dev mailing list:

- This is a bug in Aqua caused by the background pattern not taking the 
origin into account;
- Apple refuses to fix the problem;
- A number of frameworks besides PowerPlant have the same problem;
- The only real workaround is to intercept the EraseRect and EraseRgn 
bottlenecks and fix the origin before calling StdXXX;

-- 

- rmgw

http://www.electricfish.com/hawkfish/

----------------------------------------------------------------------------
Richard Wesley           Electric Fish, Inc.       hawkfish@electricfish.com

"Grownups have the most uninteresting explanations for things."
                 - C. S. Lewis, _The Magician's Nephew_
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From: Richard Wesley <hawkfish@electricfish.com>
Newsgroups: comp.sys.mac.oop.powerplant,codewarrior.mac
Subject: Re: Appearence Demo vs OSX
Date: Tue, 20 Mar 2001 08:36:04 -0800
Organization: Electric Fish, Inc.
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