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Re: WebView redrawing problem



> 
> Message: 2
> Date: Sat, 1 Oct 2005 15:39:55 +0200
> From: Tomas Franz?n <email@hidden>
> Subject: Re: WebView redrawing problem
> To: email@hidden
> Message-ID: <email@hidden>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> On Oct 1, 2005, at 14:04, Tomas Franzén wrote:
>> Does anyone have any idea of why this might happen, and how to
>> solve it?
> 
> I actually seem to have solved it myself by installing a Carbon event
> (kEventClassControl/kEventControlDraw) for the HIWebView and letting
> its handler call setNeedsDisplay on the Cocoa WebView.
> 
> Tomas Franzén
> Lighthead Software
> http://www.lightheadsw.com/


What OS are you running?  I found that OSes prior to 10.3.9 did a lousy job
refreshing webviews.  You can of course, insert "needs display" calls in
your code to force it to update, but I found those to be laggy in a lot of
cases.  10.3.9 and 10.4.x don't have the problem as I experienced it, and
the webviews seem to update themselves quickly in my experience.

Craig


-- 
Dr. Craig A. Hunter
NASA Langley Research Center
AAAC / Configuration Aerodynamics Branch
(757) 864-3020
email@hidden

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