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ComboViewer Data Bind [message #662619] Thu, 31 March 2011 10:16
Rui Domingues is currently offline Rui DominguesFriend
Messages: 194
Registered: October 2010
Senior Member

I maintain EntidadeDTO objects in a List, where EntidadeDTO is defined as:
{String uuid, String name, String description, int x}

I have defined a combo viewer to show this List:
ComboViewer orgPrincipalViewer = new ComboViewer(this.organicaPrincipal);
orgPrincipalViewer.setContentProvider(new ArrayContentProvider());
ILabelProvider labelProvider = new LabelProvider()
public String getText( Object element ){
EntidadeDTO entidade = (EntidadeRoleDTO) element;
return entidade.getDescricao();
orgPrincipalViewer.setLabelProvider( labelProvider );

Now I want to bind the selected item in Combo with a proprety EntidadeDTO typed, and I've tried:
				BeansObservables.observeValue(processo, "rolePrincipal"), null,null);

The bindig from Model to Combo is working, but when I select an Item in Combo, the model is not updated?

Can anyone tell me why?


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