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No images after emptying a tableviewer [message #1428344]

Sun, 21 September 2014 17:57

Emmanuel Marchal

Messages: 10
Registered: June 2014
Location: Belo Horizonte, Brazil

Junior Member

Hi there,
I am experiencing a weird behaviour with my tableviewer that contains some images set in a CellLabelProvider.
When I empty the list of elements (by calling setInput(null) or after removing all the elements one by one), the table stops displaying the images (by calling a setInput(new Model()) or by adding new elements).

Is this a known bug in RAP 2.3 ?
Thanks,
Emmanuel

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Re: No images after emptying a tableviewer [message #1428695 is a reply to message #1428344]

Mon, 22 September 2014 07:42

Ivan Furnadjiev

Messages: 2426
Registered: July 2009
Location: Sofia, Bulgaria

Senior Member

Hi Emmanuel,
this could be related to bug (or even duplicate):
437571: Image columns in virtual tables get messed up with scrolling and
concurrent updates
https://bugs.eclipse.org/bugs/show_bug.cgi?id=437571
which is fixed in upcoming RAP 2.3.1 release. Is it reproducible with
plain Table widget (without JFace viewer)?
Just for a test - could you try to reproduce it with latest RAP nightly
build.
Best,
Ivan

--
Ivan Furnadjiev

Twitter: @EclipseRAP
Blog: http://eclipsesource.com/blogs/

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Re: No images after emptying a tableviewer [message #1428841 is a reply to message #1428695]

Mon, 22 September 2014 12:40

Emmanuel Marchal

Messages: 10
Registered: June 2014
Location: Belo Horizonte, Brazil

Junior Member

Hi Ivan,

To avoid migration effort, I have tried with RAP 2.3.1RC1. Images are displayed correctly, so I guess it was indeed related to the mentioned bug.

Thank you for your support.
Emmanuel

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