mainframe.java~178~

cs结构的一个公交车系统好有使用价值啊下吧--- --- ---

package bus;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.event.*;
import java.util.*;
import javax.swing.tree.*;

class MainFrame extends JFrame implements ActionListener
{
  JMenuBar jMenuBar1 = new JMenuBar();
  JMenu mi_xitong = new JMenu();
  JMenuItem mt1 = new JMenuItem();
  JMenuItem mt2 = new JMenuItem();
  JMenuItem mt3 = new JMenuItem();
  JMenu mi_cheliang = new JMenu();
  JMenuItem mt4 = new JMenuItem();
  JMenuItem mt5 = new JMenuItem();
  JMenuItem mt6 = new JMenuItem();
  JMenuItem mt7 = new JMenuItem();
  JMenu mi_feiyong = new JMenu();
  JMenuItem mt8 = new JMenuItem();
  JMenuItem mt9 = new JMenuItem();
  JMenuItem mt10 = new JMenuItem();
  JMenu mi_xianlu = new JMenu();
  JMenuItem mt12 = new JMenuItem();
  JMenu mi_gongju = new JMenu();
  JMenuItem mt13 = new JMenuItem();
  JMenuItem mt14 = new JMenuItem();
  JMenuItem mt15 = new JMenuItem();
  MainPc pc = new MainPc();
  MainPw pw=new MainPw();
  MainPn pn=new MainPn();
  BusManager bm=new BusManager();
  JTree tr = new JTree();

  BorderLayout borderLayout1 = new BorderLayout();
  MainFrame()
  {
    int w=(int)Toolkit.getDefaultToolkit().getScreenSize().getWidth();
    int h=(int)Toolkit.getDefaultToolkit().getScreenSize().getHeight();
    this.setSize(800,550);
    try
    {
      jbInit();
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
  }
  private void jbInit() throws Exception
  {
    this.setTitle("系统主窗口");
    //Container ct=this.getContentPane();
    mi_xitong.setBackground(SystemColor.activeCaptionText);
    mi_xitong.setFont(new java.awt.Font("Dialog", 0, 16));
    mi_xitong.setText("【系统】");
    mt1.setFont(new java.awt.Font("Dialog", 0, 14));
    mt1.setText("用户权限");
    mt2.setFont(new java.awt.Font("Dialog", 0, 14));
    mt2.setText("修改密码");
    mt3.setFont(new java.awt.Font("Dialog", 0, 14));
    mt3.setText("系统退出");
    mi_cheliang.setBackground(SystemColor.activeCaptionText);
    mi_cheliang.setFont(new java.awt.Font("Dialog", 0, 16));
    mi_cheliang.setText("【车辆管理】");
    mt4.setFont(new java.awt.Font("Dialog", 0, 14));
    mt4.setText("车辆登记");
    mt5.setFont(new java.awt.Font("Dialog", 0, 14));
    mt5.setText("品牌类型");
    mt6.setFont(new java.awt.Font("Dialog", 0, 14));
    mt6.setText("颜色类型");
    mt7.setFont(new java.awt.Font("Dialog", 0, 14));
    mt7.setText("车辆类型");
    mi_feiyong.setBackground(SystemColor.activeCaptionText);
    mi_feiyong.setFont(new java.awt.Font("Dialog", 0, 16));
    mi_feiyong.setText("【费用管理】");
    mt8.setFont(new java.awt.Font("Dialog", 0, 14));
    mt8.setText("车票收入");
    mt9.setFont(new java.awt.Font("Dialog", 0, 14));
    mt9.setText("维修费用");
    mt10.setFont(new java.awt.Font("Dialog", 0, 14));
    mt10.setText("工资支出");
    mi_xianlu.setBackground(SystemColor.activeCaptionText);
    mi_xianlu.setFont(new java.awt.Font("Dialog", 0, 16));
    mi_xianlu.setText("【线路管理】");
    mt12.setFont(new java.awt.Font("Dialog", 0, 14));
    mt12.setText("公交线路设置");
    mi_gongju.setBackground(SystemColor.activeCaptionText);
    mi_gongju.setFont(new java.awt.Font("Dialog", 0, 16));
    mi_gongju.setText("【小工具】");
    mt13.setFont(new java.awt.Font("Dialog", 0, 14));
    mt13.setText("金额大小写转换");
    mt14.setFont(new java.awt.Font("Dialog", 0, 14));
    mt14.setText("电话区号邮政编码");
    mt15.setFont(new java.awt.Font("Dialog", 0, 14));
    mt15.setText("线路查询");
    JScrollPane sp=new JScrollPane();
    //===树=========
    DefaultMutableTreeNode root=new DefaultMutableTreeNode("西西公交公司");
    DefaultMutableTreeNode node1=new DefaultMutableTreeNode("线路查询");
    DefaultMutableTreeNode node2=new DefaultMutableTreeNode("线路管理");
    DefaultMutableTreeNode node3=new DefaultMutableTreeNode("车辆管理");
    DefaultMutableTreeNode node4=new DefaultMutableTreeNode("系统维护");
    DefaultMutableTreeNode node5=new DefaultMutableTreeNode("费用管理");
    DefaultMutableTreeNode node6=new DefaultMutableTreeNode("小工具");
    DefaultTreeModel treemodel=new DefaultTreeModel(root);
    treemodel.insertNodeInto(node1,root,root.getChildCount());
    treemodel.insertNodeInto(node2,root,root.getChildCount());
    treemodel.insertNodeInto(node3,root,root.getChildCount());
    treemodel.insertNodeInto(node4,root,root.getChildCount());
    treemodel.insertNodeInto(node5,root,root.getChildCount());
    treemodel.insertNodeInto(node6,root,root.getChildCount());
    DefaultMutableTreeNode line=new DefaultMutableTreeNode("公交线路设置");
    treemodel.insertNodeInto(line,node1,node1.getChildCount());
    line=new DefaultMutableTreeNode("车辆登记");
    treemodel.insertNodeInto(line,node3,node3.getChildCount());
    line=new DefaultMutableTreeNode("品牌类型");
    treemodel.insertNodeInto(line,node3,node3.getChildCount());
    line=new DefaultMutableTreeNode("颜色类型");
    treemodel.insertNodeInto(line,node3,node3.getChildCount());
    line=new DefaultMutableTreeNode("车辆类型");
    treemodel.insertNodeInto(line,node3,node3.getChildCount());
    line=new DefaultMutableTreeNode("车票收入");
    treemodel.insertNodeInto(line,node5,node5.getChildCount());
    line=new DefaultMutableTreeNode("维修费用");
    treemodel.insertNodeInto(line,node5,node5.getChildCount());
    line=new DefaultMutableTreeNode("加油支出");
    treemodel.insertNodeInto(line,node5,node5.getChildCount());
    line=new DefaultMutableTreeNode("公司注册");
    treemodel.insertNodeInto(line,node4,node4.getChildCount());
    line=new DefaultMutableTreeNode("修改密码");
    treemodel.insertNodeInto(line,node4,node4.getChildCount());
    line=new DefaultMutableTreeNode("用户权限");
    treemodel.insertNodeInto(line,node4,node4.getChildCount());
    line=new DefaultMutableTreeNode("计算器");
    treemodel.insertNodeInto(line,node6,node6.getChildCount());
    line=new DefaultMutableTreeNode("电话区号邮政编码");
    treemodel.insertNodeInto(line,node6,node6.getChildCount());
    tr.setModel(treemodel);
    tr.setBackground(Color.pink);
    tr.setBackground(SystemColor.activeCaptionText);
    tr.setFont(new Font("宋体",Font.PLAIN,20));
    //====================================
    sp.setViewportView(tr);
    pw.setLayout(borderLayout1);
    pw.setFont(new java.awt.Font("Dialog", 0, 16));
    pw.setPreferredSize(new Dimension(180, 30));
    sp.setFont(new java.awt.Font("Dialog", 0, 16));
    pn.setBackground(new Color(171, 255, 255));
    pn.setPreferredSize(new Dimension(10, 80));
    jMenuBar1.setBackground(SystemColor.activeCaptionText);
    jMenuBar1.setFont(new java.awt.Font("Dialog", 0, 16));
    this.getContentPane().add(pc,  BorderLayout.CENTER);
    this.getContentPane().add(pw,  BorderLayout.WEST);
    this.getContentPane().add(pn,BorderLayout.NORTH);
    pw.add(sp, BorderLayout.CENTER);
    sp.setViewportView(tr);
    this.setJMenuBar(jMenuBar1);
    jMenuBar1.add(mi_xitong);
    jMenuBar1.add(mi_cheliang);
    jMenuBar1.add(mi_feiyong);
    jMenuBar1.add(mi_xianlu);
    jMenuBar1.add(mi_gongju);
    mi_xitong.add(mt1);
    mi_xitong.add(mt2);
    mi_xitong.add(mt3);
    mi_cheliang.add(mt4);
    mi_cheliang.add(mt5);
    mi_cheliang.add(mt6);
    mi_cheliang.add(mt7);
    mi_feiyong.add(mt8);
    mi_feiyong.add(mt9);
    mi_feiyong.add(mt10);
    mi_xianlu.add(mt12);
    mi_xianlu.add(mt15);
    mi_gongju.add(mt13);
    mi_gongju.add(mt14);
    mt1.addActionListener(this);
    mt2.addActionListener(this);
    mt3.addActionListener(this);
    mt4.addActionListener(this);
    mt5.addActionListener(this);
    mt6.addActionListener(this);
    mt7.addActionListener(this);
    mt8.addActionListener(this);
    mt9.addActionListener(this);
    mt10.addActionListener(this);
    mt12.addActionListener(this);
    mt13.addActionListener(this);
    mt14.addActionListener(this);
    mt15.addActionListener(this);
    tr.addTreeSelectionListener(new AL());
    this.setVisible(true);
  }
  //class BL implements ActionListener
  //{
    public void actionPerformed(ActionEvent e) {
      if (e.getSource() == mt15) {
        pc.removeAll();
        pt p = new pt(this);
        pc.add(p, "Center");
        pc.validate();
      }
      if (e.getSource() == mt1) {
        String s2 = "select Dengji from QuanXian where People='"+Login.s1+"'";
        Vector vt = bm.selectBus(s2);
        String s3 = ( (Vector) vt.get(0)).get(0).toString();
        int a = Integer.parseInt(s3);
        if (a < 100) {
          JOptionPane.showMessageDialog(null, "您的权限太低，不能进行此项操作");
        }
        else {
          pc.removeAll();
          QuanXian qx = new QuanXian();
          pc.add(qx, "Center");
          pc.validate();
        }
      }
      if (e.getSource() == mt2) {
        pc.removeAll();
        GaiMi gm = new GaiMi(this);
        pc.add(gm, "Center");
        pc.validate();
      }
      if (e.getSource() == mt3) {
        System.exit(1);
      }
      if (e.getSource() == mt12) {
        pc.removeAll();
        luxian lx = new luxian();
        pc.add(lx, "Center");
        pc.validate();
      }
      if(e.getSource()==mt4)
      {
        pc.removeAll();
        cd c=new cd();
        pc.add(c,"Center");
        pc.validate();
      }
      if(e.getSource()==mt5)
      {
        pc.removeAll();
        DL cl=new DL();
        pc.add(cl,"Center");
        pc.validate();
      }
      if(e.getSource()==mt6)
      {
        pc.removeAll();
        CL cl=new CL();
        pc.add(cl,"Center");
        pc.validate();
      }
      if(e.getSource()==mt7)
      {
        pc.removeAll();
        EL el=new EL();
        pc.add(el,"Center");
        pc.validate();
      }
    }
  //}
  class AL implements TreeSelectionListener
  {
    public void valueChanged(TreeSelectionEvent e) {
      DefaultMutableTreeNode node =
          (DefaultMutableTreeNode) tr.getLastSelectedPathComponent();
      if(node==null)
      {
        return;
      }
      Object info=node.getUserObject();
      System.out.println(info.toString());
      if(info.equals("公交线路设置"))
      {
        pc.removeAll();
        luxian lx = new luxian();
        pc.add(lx, "Center");
        pc.validate();
      }
    }
  }
}
  class Pu
      extends JPanel {
    private Image image = null;
    public Pu() {
      image = Toolkit.getDefaultToolkit().getImage("3.jpg");
    }
    public void paintComponent(Graphics g) {
      super.paintComponent(g);
      g.drawImage(image, 0, 0,160,600, this);
    }
  }