public void initialise(ValueUpdateInterface updateInterface) { if (initialised == false) { contentPanel = new JPanel(); layout = new LabelFieldPairGroupLayout(contentPanel); layout.setAutoCreateGaps(true); layout.setAutoCreateContainerGaps(true); for (PropertyObjectDefinition definition : definitions) { initialise(definition); } setContentPane(contentPanel); initialised = true; } for (PropertyField propertyField : propertyFields.values()) { propertyField.initialise(updateInterface); } }