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https://issues.apache.org/jira/browse/PIVOT-694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071460#comment-13071460
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Greg Brown commented on PIVOT-694:
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The issue is that the button data is not being cleared in response to a list
data change. The attached patch does not resolve that issue.
> Improvement in ListButton clear() method
> ----------------------------------------
>
> Key: PIVOT-694
> URL: https://issues.apache.org/jira/browse/PIVOT-694
> Project: Pivot
> Issue Type: Improvement
> Components: wtk
> Affects Versions: 2.0
> Environment: Pivot 2.0
> Win 7
> Reporter: Luiz Gustavo Stábile de Souza
> Assignee: Sandro Martini
> Priority: Minor
> Fix For: 2.0.1
>
> Attachments: listButton problem.png
>
>
> I'm having problems with ListButton.
> When I try to clean a ListButton the last text selected before remains
> selected, even with no item in the ListData of the ListButton.
> I tried listButton.clear() and listButton.getListData().clear(), but with
> none of this I can scape the problem.
> I debugged the application, and the listData of the ListButton is clear after
> getListData().clear(), but the last selected text remains showing.
> See attached image.
> Perhaps listButton.setButtonData(null) should be performed in
> ListButton#clear().
> Cheers
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