实现在两个JList中元素移动and实现数据更改后排序

/* * example for jlist that sorted and can move to other * @dingoc * */import java.awt.Color;import java.awt.Dimension;import java.awt.Rectangle;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.util.ArrayList;import java.util.Collections;import java.util.List;import javax.swing.DefaultListModel;import javax.swing.JButton;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JList;import javax.swing.JPanel;import javax.swing.JScrollPane;import javax.swing.SwingConstants;public class OILSYSList extends JPanel {/** * @dingoc * 09/07/27 */private static final long serialVersionUID = 1L;private JButton but[];private JPanel jPanel = null; // @jve:decl-index=0:visual-constraint="51,44"private JLabel jLabel1 = null;private JLabel jLabel2 = null;private JList jList = null;private JList jList2 = null;private JLabel jLabel3 = null;private JLabel jLabel4 = null;public JScrollPane scrollPane = null;public JScrollPane scrollPane2 = null;List list = null;List list2 = null;private String[] str = { "aa", "bb", "cc", "dd", "ee", "ff", "gg", "hh","ii", "jj", "kk", "ll" };private String[] str2 = { "11", "22", "33", "44", "55", "66", "77", "88","99", "00", "12", "13" };DefaultListModel model1, model2;/** * This method initializes jPanel * * @return javax.swing.JPanel */public OILSYSList() {list = GetList();list2 = GetList();Collections.sort(list);Collections.sort(list2);this.setLayout(null);//this.setBounds(new Rectangle(100,100,500,300));jLabel4 = new JLabel();jLabel4.setBounds(new Rectangle(328, 84, 126, 18));jLabel4.setText("products selected");jLabel3 = new JLabel();jLabel3.setBounds(new Rectangle(66, 84, 126, 18));jLabel3.setText("all products");jLabel2 = new JLabel();jLabel2.setBounds(new Rectangle(40, 44, 128, 18));jLabel2.setHorizontalAlignment(SwingConstants.CENTER);jLabel2.setHorizontalTextPosition(SwingConstants.CENTER);jLabel2.setText("content");jLabel1 = new JLabel();jLabel1.setBounds(new Rectangle(148, 13, 217, 18));jLabel1.setHorizontalAlignment(SwingConstants.CENTER);jLabel1.setHorizontalTextPosition(SwingConstants.CENTER);jLabel1.setText("title");jPanel = new JPanel();jPanel.setLayout(null);jPanel.setSize(new Dimension(519, 305));// jPanel.setBackground(Color.white);jPanel.add(jLabel1, null);jPanel.add(jLabel2, null);jPanel.add(jLabel3, null);jPanel.add(jLabel4, null);model1 = new DefaultListModel();jList = new JList(model1);jList.setBounds(new Rectangle(0, 0, 126, 152));for (int i = 0; i < list.size(); i++) {Object s = list.get(i);model1.addElement(s);}scrollPane = new JScrollPane(jList);scrollPane.setBackground(Color.LIGHT_GRAY);scrollPane.setBounds(new Rectangle(66, 101, 126, 152));model2 = new DefaultListModel();jList2 = new JList(model2);jList2.setBounds(new Rectangle(0, 0, 126, 152));for (int i = 0; i < list2.size(); i++) {Object s = list2.get(i);model2.addElement(s);}scrollPane2 = new JScrollPane(jList2);scrollPane2.setBackground(Color.LIGHT_GRAY);scrollPane2.setBounds(new Rectangle(335, 101, 126, 152));jPanel.add(scrollPane, null);jPanel.add(scrollPane2, null);but = new JButton[2];but[0] = new JButton();but[0].setBounds(new Rectangle(225, 132, 72, 24));but[0].setHorizontalTextPosition(SwingConstants.CENTER);but[0].setText(">");but[1] = new JButton();but[1].setBounds(new Rectangle(227, 197, 72, 24));but[1].setHorizontalTextPosition(SwingConstants.CENTER);but[1].setText("<");for (int i = 0; i < but.length; i++) {but[i].addActionListener(new Handler());}jPanel.add(but[0], null);jPanel.add(but[1], null);this.add(jPanel);}public List GetList() {List list = new ArrayList();list.clear();list.add("aa");list.add("bb");list.add("vv");list.add("ss");list.add("dd");list.add("xx");list.add("cc");list.add("zz");list.add("ee");list.add("ww");list.add("qq");list.add("tt");list.add("yy");list.add("uu");return list;}/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stubJFrame f = new JFrame();f.setSize(new Dimension(1024, 660));OILSYSList p = new OILSYSList();p.setBounds(new Rectangle(500,100,500,300));f.add(p, null);f.setVisible(true);f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);}class Handler implements ActionListener {public void actionPerformed(ActionEvent e) {if (e.getSource() == but[0]) {while (!jList.isSelectionEmpty()) {list2.add(jList.getSelectedValue());list.remove(jList.getSelectedValue());Collections.sort(list);Collections.sort(list2);model2.removeAllElements();model1.removeAllElements();for (int i = 0; i < list2.size(); i++) {model2.addElement(list2.get(i));}for (int i = 0; i < list.size(); i++) {model1.addElement(list.get(i));}}}if (e.getSource() == but[1]) {while (!jList2.isSelectionEmpty()) {list.add(jList2.getSelectedValue());list2.remove(jList2.getSelectedValue());Collections.sort(list);Collections.sort(list2);model2.removeAllElements();model1.removeAllElements();for (int i = 0; i < list2.size(); i++) {model2.addElement(list2.get(i));}for (int i = 0; i < list.size(); i++) {model1.addElement(list.get(i));}}}}}}