[
https://issues.apache.org/jira/browse/PIVOT-948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15421880#comment-15421880
]
Roger Whitcomb commented on PIVOT-948:
--------------------------------------
Checked in a test case program in branches/2.0.x:
Adding tests\src\org\apache\pivot\tests\issues\pivot948
Adding tests\src\org\apache\pivot\tests\issues\pivot948\Pivot948.java
Adding tests\src\org\apache\pivot\tests\issues\pivot948\pivot_948.bxml
Transmitting file data ..
Committed revision 1756437.
Merged to trunk:
Sending .
Adding tests\src\org\apache\pivot\tests\issues\pivot948
> Allow selected key bindings to work with unselected items
> ---------------------------------------------------------
>
> Key: PIVOT-948
> URL: https://issues.apache.org/jira/browse/PIVOT-948
> Project: Pivot
> Issue Type: Bug
> Components: wtk
> Affects Versions: 2.0.3, 2.0.4
> Environment: All
> Reporter: Roger Whitcomb
> Assignee: Roger Whitcomb
> Priority: Minor
> Labels: binding
> Fix For: 2.1, 2.0.5
>
> Attachments: binding.patch
>
>
> If you set a selected key binding (on a ListButton, ListView, TableView or
> Spinner), and invoke the "store" method when no item is selected, you can get
> an error about not being able to assign "null" to an "int" field (in my case).
> The problem is that "store" tests for nothing being selected and sets the
> item to null without even calling the binding method. In my case, I am using
> the binding to just store the selected index as an integer, so the item will
> not end up being null, except that the binding method is never called.
> So, the item value to be stored should be left up to the binding method, even
> in the "unselected" case in order to be consistent (and to allow my selected
> index bind mapping to work correctly, even in the unselected case).
> It will be more clear what the problem is when you see the patch file.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
