I have a ComboBox in an EditorGrid which I can click on and select a value but after you click away from the cell the value from the dropdown gets erased or as if it was never set to begin with. Only thing I could find by googling was to set the TriggerAction to ALL which I already had but it still isn't working. Any help or direction would be greatly appreciated. Here's a snippet of my code:

Code:
                    final ForeignValueChoice fvc = new ForeignValueChoice(colAttrToStoreMap.get(columnDesc.getAttributeName()), null, "name", "", true, false);


                    @SuppressWarnings("unchecked")
                    CellEditor editor = new CellEditor((ComboBox<CompositeMapObject>)fvc.getMainInnerWidget())
                    {
                        @Override
                        public Object preProcessValue(Object value) {
                            if (value == null)
                                return value;


                            return fvc.getValue().get("name");
                        }
                        @Override
                        public Object postProcessValue(Object value) {
                            if (value == null)
                                return value;


                            return ((ModelData)value).get("name");
                        }
                    };


                    columnConfig.setEditor(editor);