actionsCombo.select(0);
updateValueEnabled();
} else {
AttributeSelector newSelector = (AttributeSelector) newValue;
attributeText.setText(newSelector.getName());
Constraint constraint = newSelector.getConstraint();
valueText.setText(constraint.getValue());
int selectedAction = -1;
final AttributeSelectorActionEnum action =
AttributeSelectorActionEnum.
getAttributeSelectorActionEnum(constraint);