[news.eclipse.platform] Re: [Databinding} Mess with tables/ Validation i

["Boris Bokowski" <Boris_Bokowski@xxxxxxxxxx>]

Hi Thomas,

Would you be able to write a new snippet for this and contribute it through 
Bugzilla?

Thanks
Boris

"Thomas" <thomas.kratz@xxxxxxxxxx> wrote in message 
news:ghojga$ta5$1@xxxxxxxxxxxxxxxxxxxx
> Thanks Matthew,
>
> thats exactly what I was looking for !
>
> Thomas
>
> Matthew Hall schrieb:
>> Matthew Hall wrote:
>>> TableViewer addressViewer = ...
>>> ObservableListContentProvider cp = new ObservableListContentProvider();
>>> final IObservableMap[] maps =  BeansObservables.observeMaps(
>>>     cp.getKnownElements,
>>>     Address.class,
>>>     new String[] {"street", "street2", "city", "province", "code" } );
>>> addressViewer.setLabelProvider(new ObservableMapLabelProvider(maps));
>>>
>>> MultiValidator addressValidator = new MultiValidator(realm) {
>>>   protected IStatus validate() {
>>>     Set addresses = maps[0].keySet();
>>>     IStatus status = ValidationStatus.ok();
>>>     for (Iterator it = addresses.iterator(); it.hasNext(); ) {
>>>       Address address = (Address) it.next();
>>>       // validate address, update status variable if more severe
>>>       // than current value
>>>     }
>>>     return status;
>>>   }
>>> }
>>
>> Forgot to say, you need to add the MultiValidator to the 
>> DataBindingContext:
>>
>> dbc.addValidationStatusProvider(addressValidator);
>>
>> Matthew