如果使用表格,则以下代码将：

public class Test extends JPanel{

private static final long serialVersionUID = 1L;

List objects = new ArrayList();

JTable billTable = new JTable();

JTableBinding jTableBinding;

private void init(){

objects = getNames();

}

private List getNames() {

// for better to bind, it should return list of details object

List list = new ArrayList();

return list;

}

private void initDataBindings(){

// for table binding

BeanProperty> uiBillBeanProperty = BeanProperty.create("objects");

jTableBinding = SwingBindings.createJTableBinding(UpdateStrategy.READ_WRITE, this, uiBillBeanProperty, billTable);

BeanProperty uiBillItemBeanProperty_3 = BeanProperty.create("quantity"); // property need to show

jTableBinding.addColumnBinding(uiBillItemBeanProperty_3).setColumnName("Qty");

// can create multiple property like this

}

}

优点：

>自动计算列表大小.无需更新,但是当您使用普通的jlabel时,您必须创建要显示的jlabel数量

但不知道大小

>您可以在类内部绑定属性(变量).

请注意,您还可以使用GlazedLists并根据您可以使用的条件进行绑定.

下面的代码用于Jlabel绑定,

public class Test extends JPanel{

private JLabel lblName;

Details details;

public Test(){

lblName = new JLabel();

add(lblName);

init();

initBinding();

}

private void init() {

String sql = "SELECT * FROM details limit 1";

try

{

con = Db.getConnection();

pst = con.prepareStatement(sql);

rs = pst.executeQuery();

details = (Details) rs;

}catch(Exception e){

e.printStackTrace();

}

}

private void initBinding(){

BeanProperty beanProperty = BeanProperty.create("name");

BeanProperty jTextFieldBeanProperty = BeanProperty.create("text");

AutoBinding autoBinding_20 = Bindings.createAutoBinding(UpdateStrategy.READ_WRITE, details, beanProperty, lblName, jTextFieldBeanProperty);

autoBinding_20.bind();

// can bind variables

}

}

class Details(){

private Stirng name;

private final PropertyChangeSupport propertyChangeSupport = new PropertyChangeSupport(

this);

public void addPropertyChangeListener(PropertyChangeListener listener) {

propertyChangeSupport.addPropertyChangeListener(listener);

}

public void addPropertyChangeListener(String propertyName,

PropertyChangeListener listener) {

propertyChangeSupport.addPropertyChangeListener(propertyName, listener);

}

public void removePropertyChangeListener(PropertyChangeListener listener) {

propertyChangeSupport.removePropertyChangeListener(listener);

}

public void removePropertyChangeListener(String propertyName,

PropertyChangeListener listener) {

propertyChangeSupport.removePropertyChangeListener(propertyName,

listener);

}

protected void firePropertyChange(String propertyName, Object oldValue,

Object newValue) {

propertyChangeSupport.firePropertyChange(propertyName, oldValue,

newValue);

}

}