Description Jens Reimann 2013-12-06 13:16:40 EST

The metho "create" of ObservableValueEditingSupport cannot be used in a RAP application since the Realm seems to be null there.

Normally all observe calls provide a way to specify the realm, but this create method does not.

However the method can be changed to pass the validation realm from the databinding context to the observe method instead:


 return new ObservableValueEditingSupport ( viewer, dbc ) {
            @Override
            protected IObservableValue doCreateCellEditorObservable ( final CellEditor cellEditor )
            {
                return cellEditorProperty.observe ( dbc.getValidationRealm (), cellEditor );
                                                    =========================
            }

            @Override
            protected IObservableValue doCreateElementObservable ( final Object element, final ViewerCell cell )
            {
                return elementProperty.observe ( dbc.getValidationRealm (), element );
                                                 =========================
            }
…
        };