Article View: comp.sys.mac.oop.powerplant
Article #51Re: Appearence Demo vs OSX
From: Richard Wesley
Date: Tue, 20 Mar 2001 16:36
Date: Tue, 20 Mar 2001 16:36
35 lines
2305 bytes
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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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10bcce,13567671efe4a521 X-Google-Attributes: gid10bcce,public X-Google-Thread: f7f77,13567671efe4a521 X-Google-Attributes: gidf7f77,public X-Google-ArrivalTime: 2001-03-20 09:00:08 PST Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-03!supernews.com!news-feed.riddles.org.uk!arclight.uoregon.edu!logbridge.uoregon.edu!uunet!sea.uu.net!nwnews.wa.com!brokaw.wa.com!hawkfish 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. Lines: 35 Message-ID: <hawkfish-E914D1.08360420032001@brokaw.wa.com> References: <hawkfish-BA6D2F.09175619032001@brokaw.wa.com> <ned-03E281.22273219032001@corp.supernews.com> NNTP-Posting-Host: fugu.electricfish.com X-Trace: brokaw.wa.com 985106163 11427 206.63.251.169 (20 Mar 2001 16:36:03 GMT) NNTP-Posting-Date: 20 Mar 2001 16:36:03 GMT User-Agent: MT-NewsWatcher/3.1 (PPC)