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Progress View flickering when using group progress monitors [message #533535]

Fri, 14 May 2010 13:42

No real name

Messages: 5
Registered: April 2010

Junior Member

My application has a main Job that delegates work to a number of sub-Jobs. The main Job creates a group progress monitor by calling Job.getJobManager().createProgressGroup() and sets the progress group appropriately on each sub-Job. Everything works
perfectly when there are just a few sub-Jobs. However, if there are more than a few sub-Jobs, the progress indicators in the Progress View and Progress Dialog start flashing. They report the correct progress when displayed... they just flash. The flashing gets worse as the number of sub-Jobs increases.

While flashing, the Progress View displays "No operations to display at this time".

Has anybody else seen this behavior?

Thanks!

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Re: Progress View flickering when using group progress monitors [message #533795 is a reply to message #533535]

Mon, 17 May 2010 07:03

Prakash G.R.

Messages: 621
Registered: July 2009

Senior Member

On 14/05/10 7:12 PM, bridgersc@saic.com wrote:
> My application has a main Job that delegates work to a number of
> sub-Jobs. The main Job creates a group progress monitor by calling
> Job.getJobManager().createProgressGroup() and sets the progress group
> appropriately on each sub-Job. Everything works perfectly when there are
> just a few sub-Jobs. However, if there are more than a few sub-Jobs, the
> progress indicators in the Progress View and Progress Dialog start
> flashing. They report the correct progress when displayed... they just
> flash. The flashing gets worse as the number of sub-Jobs increases.
>
> While flashing, the Progress View displays "No operations to display at
> this time".
>
> Has anybody else seen this behavior?
>
> Thanks!

Sounds like a bug to me. Can you file a bug with sample code to reproduce?

- Prakash
Platform UI Team, IBM

www.eclipse-tips.com

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