| Subject: Fwd: Re: display problem of TreeMapper |
Author: Mickael Istria |
Date: Wed, 07 May 2014 05:24 |
On 05/06/2014 02:55 PM, Jingang Zhou wrote:
> Hi,
Hi,
> I use the latest TreeMapper widget, but found the mappings is not
> displayed after I setInput(leftProvider, rightProvider, mappings) (the
> mappings is not null), which force me to expand all the treeitems
> manually to make the mappings show. I debugged the source code of
> treeMapper and found that the treeMapper use the testFindItem method to
> find mapping elements, but this methods always return null. So, how to
> solve this problem?
This seems to be a bug or a limitation in the TreeMapper, most likely
because a specific behaviour of your content provider or tree. It's not
obvious to figure out what's wrong with this description.
Can you please open a bug on bugs.eclipse.org and attach to the report a
very minimal piece of code that allows to reproduce the issue? Even
better, do you think you could write a simple JUnit test case to
highlight this issue?
Cheers,
--
Mickael Istria
My job: http://www.jboss.org/tools
My blog: http://mickaelistria.wordpress.com
My Tweets: http://twitter.com/mickaelistria
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