jlist简单例子

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Toolkit;

import javax.swing.JFrame;
import javax.swing.JPanel;
import java.awt.*;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JButton;
import javax.swing.DefaultListModel;

import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class JListTest extends JFrame {

 /**
   * serialVersionUID:TODO（描述变量的功能）
  *
  * @since Ver 1.1
  */
 private static final long serialVersionUID = 1L;
 JPanel    contentPane;
 String    str;
 DefaultListModel dlm    = new DefaultListModel();
 DefaultListModel dlm1   = new DefaultListModel();
 JLabel    lblMsg1   = new JLabel();
 JLabel    lblMsg2   = new JLabel();
 JList    listNo1   = new JList(dlm);
 JList    listNo2   = new JList(dlm1);
 JButton    btnInsert  = new JButton();
 JButton    btnInsertAll = new JButton();
 JButton    btnDelete  = new JButton();
 JButton    btnRemoveAll = new JButton();

 public static void main(String args[]) {
  new JListTest();
 }
 public JListTest() {
  try {
   setDefaultCloseOperation(EXIT_ON_CLOSE);
   jbInit();
   this.setVisible(true);
   this.show();
  } catch (Exception exception) {
   exception.printStackTrace();
  }
 }

 private void jbInit() throws Exception {
  contentPane = (JPanel) getContentPane();
  contentPane.setLayout(null);
  setSize(new Dimension(544, 378));
  setTitle("Frame Title");
  lblMsg1.setText("第一个列表");
  lblMsg1.setBounds(new Rectangle(20, 40, 135, 37));
  lblMsg2.setText("第二个列表");
  lblMsg2.setBounds(new Rectangle(269, 41, 232, 35));
  listNo1.setBounds(new Rectangle(11, 76, 167, 248));
  listNo1.addMouseListener(new Frame1_listNo1_mouseAdapter(this));
  listNo2.setBounds(new Rectangle(306, 76, 197, 250));
  listNo2.addMouseListener(new Frame1_listNo2_mouseAdapter(this));
  btnInsert.setBounds(new Rectangle(188, 89, 111, 37));
  btnInsert.setText("增加>");
  btnInsert.addActionListener(new Frame1_btnInsert_actionAdapter(this));
  btnInsertAll.setBounds(new Rectangle(188, 141, 112, 39));
  btnInsertAll.setText("增加>>");
  btnInsertAll.addActionListener(new Frame1_btnInsertAll_actionAdapter(this));
  btnDelete.setBounds(new Rectangle(187, 219, 115, 40));
  btnDelete.setText("<删除");
  btnDelete.addActionListener(new Frame1_btnDelete_actionAdapter(this));
  btnRemoveAll.setBounds(new Rectangle(189, 276, 114, 41));
  btnRemoveAll.setText("<<删除");
  btnRemoveAll.addActionListener(new Frame1_btnRemoveAll_actionAdapter(this));
  dlm.addElement("数学");
  dlm.addElement("语文");
  dlm.addElement("英语");
  dlm.addElement("地理");
  dlm.addElement("000003/A;1-test3");
  dlm.addElement("000002/A;1-test2（view）");
  dlm.addElement("000004/A;1-test4");

  contentPane.add(lblMsg1);
  contentPane.add(lblMsg2);
  contentPane.add(listNo1);
  contentPane.add(listNo2);
  contentPane.add(btnInsert);
  contentPane.add(btnInsertAll);
  contentPane.add(btnDelete);
  contentPane.add(btnRemoveAll);
 }

 public void listNo1_mouseClicked(MouseEvent e) {
  str = (String) listNo1.getSelectedValue();// 获得用户选中的那个值
 }

 public void btnInsert_actionPerformed(ActionEvent e) {
  dlm1.addElement(str);// 将用户选中的值添加到第二个列表中
  dlm.removeElement(str);
 }

 public void btnInsertAll_actionPerformed(ActionEvent e) {
  for (int i = 0; i < listNo1.getModel().getSize(); i++) {// 得到第一个列表所有的值
   dlm1.addElement(listNo1.getModel().getElementAt(i));// 将第一个列表添加到第二个列表中
  }
 }

 public void btnDelete_actionPerformed(ActionEvent e) {
  dlm1.removeElement(str);// 删除第二个列表中用户选中的值
  dlm.addElement(str);
 }

 public void listNo2_mouseClicked(MouseEvent e) {
  str = (String) listNo2.getSelectedValue();// 得到第二个列表中用户选中的值

 }

 public void btnRemoveAll_actionPerformed(ActionEvent e) {
  dlm1.removeAllElements();

 }

 

//这个是用来实现复制功能的。

 public void getsyscopy(MouseEvent e) {
  Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
  Object[] temp = listNo2.getSelectedValues();
  StringBuffer sb = new StringBuffer();
  clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
  for (int i = 0; i < temp.length; i++) {
   sb.append(temp[i]);
   sb.append("\n");
  }
  StringSelection text = new StringSelection(sb.toString());
  clipboard.setContents(text, null);
 }

 public void pastCopy(MouseEvent e) {
  Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
  Transferable contents = clipboard.getContents(this);
  DataFlavor flavor = DataFlavor.stringFlavor;
  if (contents.isDataFlavorSupported(flavor))
   try {
    String str;
    str = (String) contents.getTransferData(flavor);
    System.out.println("str........." + str);
   } catch (Exception ee) {}
 }
//}

class Frame1_btnRemoveAll_actionAdapter implements ActionListener {
 private JListTest adaptee;

 Frame1_btnRemoveAll_actionAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void actionPerformed(ActionEvent e) {
  adaptee.btnRemoveAll_actionPerformed(e);
 }
}

class Frame1_listNo2_mouseAdapter extends MouseAdapter {
 private JListTest adaptee;

 Frame1_listNo2_mouseAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void mouseClicked(MouseEvent e) {
  adaptee.listNo2_mouseClicked(e);
 }
}

class Frame1_btnDelete_actionAdapter implements ActionListener {
 private JListTest adaptee;

 Frame1_btnDelete_actionAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void actionPerformed(ActionEvent e) {

  adaptee.btnDelete_actionPerformed(e);
 }
}

class Frame1_btnInsertAll_actionAdapter implements ActionListener {
 private JListTest adaptee;

 Frame1_btnInsertAll_actionAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void actionPerformed(ActionEvent e) {
  adaptee.btnInsertAll_actionPerformed(e);
 }
}

class Frame1_btnInsert_actionAdapter implements ActionListener {
 private JListTest adaptee;

 Frame1_btnInsert_actionAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void actionPerformed(ActionEvent e) {
  adaptee.btnInsert_actionPerformed(e);
 }
}

class Frame1_listNo1_mouseAdapter extends MouseAdapter {
 private JListTest adaptee;

 Frame1_listNo1_mouseAdapter(JListTest adaptee) {
  this.adaptee = adaptee;
 }

 public void mouseClicked(MouseEvent e) {
  adaptee.listNo1_mouseClicked(e);
  try {
   adaptee.getsyscopy(e);
   adaptee.pastCopy(e);
  } catch (Exception e1) {
   e1.printStackTrace();
  }
 }
}
}