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[xwt] combo cell editor for enums [message #564864]

Fri, 20 November 2009 08:02

Erdal Karaca
Messages: 683
Registered: July 2009

Senior Member

I have bound a table viewer column to a emf model object's attribute which is an enum.
How can I set the <ComboBoxCellEditor /> to show the enum's literals?
And how to make the combo cell editor 'READ_ONLY'?

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Re: [xwt] combo cell editor for enums [message #564883 is a reply to message #564864]

Fri, 20 November 2009 09:19

Yves YANG
Messages: 687
Registered: July 2009

Senior Member

"Erdal Karaca" <erdal.karaca.de@googlemail.com> wrote in message
news:he641g$6hp$1@build.eclipse.org...
>I have bound a table viewer column to a emf model object's attribute which
>is an enum.
> How can I set the <ComboBoxCellEditor /> to show the enum's literals?
> And how to make the combo cell editor 'READ_ONLY'?

You just need to follow the SWT concept:
<ComboBoxCellEditor x:Style="'READ_ONLY" />

We have the QA test for Combo. In general, it should work for ComboViewer.
Please let me know the result. If it doesn't work, feel free to open a bug .

Best regards
Yves YANG

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Re: [xwt] combo cell editor for enums [message #673494 is a reply to message #564883]

Mon, 23 May 2011 16:32

Thomas Haertel
Messages: 2
Registered: May 2011

Junior Member

Hi,

this thread seems to be very old, but I'm looking for the same solution.

When I try to create a ComboBoxCellEditor in the following way, I will get an ArrayStoreException in the ResourceLoader class:

<ComboBoxCellEditor x:Style="SWT.READ_ONLY" items="{Binding Source={x:Type z:ContactType}}" />

The namespaces are correct. If I use the Enum in a ComboViewer it is working without any problems.

Any idea what could be wrong?

I am using Eclipse 4.1M7 with e4 0.11M7.

Best regards
Thomas Haertel

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