[Springframework-rcp-dev] [Spring-JIRA] Commented: (RCP-530) Patch: ListSelectionBinding supports nonnull properties

[Johannes S. (JIRA) <no...@sp...>]

    [ http://jira.springframework.org/browse/RCP-530?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_31365 ] 

Johannes Schneider commented on RCP-530:
----------------------------------------

Ok, simple use case:
Think of a book that always has an author. So the user should not be allowed to set the author to null.

I have several forms here, where I want to enforce that a property is not set to null. So setting a default value and remove the "delete button" seems to be the easiest way.





> Patch: ListSelectionBinding supports nonnull properties
> -------------------------------------------------------
>
>                 Key: RCP-530
>                 URL: http://jira.springframework.org/browse/RCP-530
>             Project: Spring Framework Rich Client Project
>          Issue Type: New Feature
>          Components: Binding System
>    Affects Versions: 1.0.0
>            Reporter: Johannes Schneider
>         Attachments: ListSelectionDialogBinding_extended_nullable.patch, ListSelectionDialogBinding_ready_for_non-nullable_properties.patch
>
>


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