[Mono-osx] ListView control flickers (continuous refresh)whenit set to be scrollable.

[Brian Dunstan]

Hi Geoff,

I have added a bug in bugzilla.novell.com:

https://bugzilla.novell.com/show_bug.cgi?id=407684

I have attached a sample program which demonstrates the issue.  


Thanks,

-
Brian Dunstan
Software Design Engineer
Likewise Software, Inc.
T 425.378.7887 x218 M 206.979.1257 E bdunstan at likewisesoftware.com

15395 SE 30th Place, Suite 140
Bellevue, WA 98007 
www.likewisesoftware.com 

-----Original Message-----
From: Geoff Norton [mailto:gnorton at novell.com] 
Sent: Tuesday, July 08, 2008 5:27 PM
To: Brian Dunstan
Cc: mono-osx at lists.ximian.com
Subject: RE: [Mono-osx] ListView control flickers (continuous refresh)whenit set to be scrollable.

Yes please.

I'm almost certain I've already fixed this issue, but I cannot tell
without a bug filed and a test case.

bugzilla.novell.com

-g

On Tue, 2008-07-08 at 20:15 -0400, Brian Dunstan wrote:
> Hi Geoff,
> 
> I am using Mono 1.9.1.  I download the bits from this location:
> 
> http://ftp.novell.com/pub/mono/archive/1.9.1/macos-10-universal/3/MonoFramework-1.9.1_3.macos10.novell.universal.dmg
> 
> Do you want me to send you repro code for this issue?
> 
> 
> Thanks,
> 
> 
> -
> Brian Dunstan
> Software Design Engineer
> Likewise Software, Inc.
> T 425.378.7887 x218 M 206.979.1257 E bdunstan at likewisesoftware.com
> 
> 15395 SE 30th Place, Suite 140
> Bellevue, WA 98007 
> www.likewisesoftware.com 
> 
> 
> -----Original Message-----
> From: Geoff Norton [mailto:gnorton at novell.com] 
> Sent: Tuesday, July 08, 2008 3:53 PM
> To: Brian Dunstan
> Cc: mono-osx at lists.ximian.com
> Subject: Re: [Mono-osx] ListView control flickers (continuous refresh) whenit set to be scrollable.
> 
> Brian,
> 
>   What version of mono?  I fixed something related to this not to long
> ago.  If you can file a bug iwht a testcase I can confirm if this is
> already fixed or not.
> 
> -g
> 
> On Tue, 2008-07-08 at 18:44 -0400, Brian Dunstan wrote:
> > Hi,
> > 
> >  
> > 
> > I have a nearly complete application running on OSX, where a
> > Windows.Forms.ListView instance flickers when Scrollable=true.  It
> > appears that the ListView is continually refreshing; it uses up >80%
> > of CPU doing this.  Has anyone else seen this problem?
> > 
> >  
> > 
> > For now I have disabled scrolling in the application, but it may be an
> > easy thing to fix within Mono.
> > 
> >  
> > 
> > I have attached a portion of the trace output from mono –trace.  
> > 
> >  
> > 
> > Thanks,
> > 
> > Brian
> > 
> >  
> > 
> > 
> > _______________________________________________
> > Mono-osx mailing list
> > Mono-osx at lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-osx
>