}
private Widget valueEditor(final ActionFieldValue val) {
SuggestionCompletionEngine completions = this.getModeller().getSuggestionCompletions();
DropDownData enums = completions.getEnums(this.factType, this.model.fieldValues, val.field);
ActionValueEditor actionValueEditor = new ActionValueEditor(val, enums,this.getModeller(),val.type,this.readOnly);
actionValueEditor.setOnChangeCommand(new Command() {
public void execute() {
setModified(true);