eventframe.java~22~

这是本人刚刚得到的JBuilder9软件开发项目实践的源码

package card;

import java.awt.*;
import java.awt.event.*;
import java.lang.reflect.*;
import java.util.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;
import java.sql.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class eventFrame extends JFrame implements TreeSelectionListener
{
  public eventFrame(String ID,Connection connection) {
    try {
      CardID = ID;
      con = connection;
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    jSplitPane1 = new JSplitPane();
    this.getContentPane().setLayout(null);
    jSplitPane1.setBounds(new Rectangle(0, 0, 400, 300));
    this.getContentPane().add(jSplitPane1, null);
    welcomePanel1 = new welcomePanel();
    queryPanel1 = new queryPanel();
    storePanel1 = new storePanel();
    getPanel1 = new getPanel();

    DefaultMutableTreeNode root = new DefaultMutableTreeNode("信用卡系统");
    DefaultMutableTreeNode bitchThing = new DefaultMutableTreeNode("查询");
    root.add(bitchThing);
    bitchThing = new DefaultMutableTreeNode("存款");
    root.add(bitchThing);
    bitchThing = new DefaultMutableTreeNode("取款");
    root.add(bitchThing);
    jTree1 = new JTree(root);

    jSplitPane1.setDividerLocation(100);
    jSplitPane1.add(jTree1, JSplitPane.LEFT);
    jSplitPane1.add(welcomePanel1,JSplitPane.RIGHT);

    jTree1.addTreeSelectionListener(this);
    int mode = TreeSelectionModel.SINGLE_TREE_SELECTION;
    jTree1.getSelectionModel().setSelectionMode(mode);
  }

  public void valueChanged(TreeSelectionEvent event){
    String node=jTree1.getLastSelectedPathComponent().toString();
    if(node.equals("查询")){
      jSplitPane1.remove(jSplitPane1.getRightComponent());
      jSplitPane1.add(queryPanel1,JSplitPane.RIGHT);
    }
    if(node.equals("存款")){
      jSplitPane1.remove(jSplitPane1.getRightComponent());
      jSplitPane1.add(storePanel1,JSplitPane.RIGHT);
    }
    if(node.equals("取款")){
      jSplitPane1.remove(jSplitPane1.getRightComponent());
      jSplitPane1.add(getPanel1,JSplitPane.RIGHT);
    }
    if(node.equals("信用卡系统")){
      jSplitPane1.remove(jSplitPane1.getRightComponent());
      jSplitPane1.add(welcomePanel1,JSplitPane.RIGHT);
    }
  }
  private String CardID;
  private JSplitPane jSplitPane1;
  private welcomePanel welcomePanel1;
  private queryPanel queryPanel1;
  private storePanel storePanel1;
  private getPanel getPanel1;
  private JTree jTree1;
  private Connection con;
}