8099a02e8a30001d14bca828f5ee0475

这个一个用j2se实现的汽车销售管理系统

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

public class JFrameMain extends JFrame implements TreeSelectionListener {

	/**
	 * @param args
	 */
	JScrollPane jScrollPane1 = new JScrollPane();

	JSplitPane jSplitPane1 = new JSplitPane();

	DefaultMutableTreeNode rootNode = new DefaultMutableTreeNode("汽车修理管理系统");

	JTree jtree = new JTree(rootNode);

	WelcomePane wel = new WelcomePane();

	Thread thread;

	UserInfo user;

	CarInfo car;

	QueryUser Quser;

	PrintMenu printMenu;

	PersonMoney personMoney;

	PartQuery partQuery;

	InputProduct inputproduct;

	BuyProduct buyproduct;
	
	SaleQuery  salequery;

	public JFrameMain() {
		super("汽车修理管理系统");
		this.setSize(800, 400);

		this.getContentPane().add(jSplitPane1);// 添加一个分割面板
		jSplitPane1.setLeftComponent(jScrollPane1);
		// 在左侧的分割面板中添加一个滚动面板
		jSplitPane1.setRightComponent(wel);
		// 在右侧的分割面板中添加一个欢迎面板
		jScrollPane1
				.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
		jScrollPane1
				.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
		// 设置滚动水平、垂直滚动条
		jScrollPane1.getViewport().setView(jtree);
		jtree.setBackground(Color.YELLOW);

		this.initTree();
		jtree.expandRow(0);// 显示根节点
		jtree.expandRow(1);// 显示数据登记节点
		jtree.expandRow(6);// 显示查询功能节点
		jtree.expandRow(13);// 季度零件订货计划节点
		jtree.expandRow(15);// 打印发票节点
		jtree.expandRow(17);// 打印修理工工资月报表：
		jtree.addTreeSelectionListener(this);
		this.setVisible(true);
		
		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.pack();
	}

	public void initTree() {
		DefaultMutableTreeNode childNode1 = new DefaultMutableTreeNode("数据登记");
		rootNode.add(childNode1);
		DefaultMutableTreeNode childNode2 = new DefaultMutableTreeNode("用户登记");
		childNode1.add(childNode2);
		childNode2 = new DefaultMutableTreeNode("汽车维修");
		childNode1.add(childNode2);
		childNode2 = new DefaultMutableTreeNode("进货登记");
		childNode1.add(childNode2);
		childNode2 = new DefaultMutableTreeNode("销售查询");
		childNode1.add(childNode2);
		// 完成数据登记模块
		childNode1 = new DefaultMutableTreeNode("功能查询");
		rootNode.add(childNode1);
		childNode2 = new DefaultMutableTreeNode("用户信息查询");
		childNode1.add(childNode2);
		childNode2 = new DefaultMutableTreeNode("维修信息查询");
		childNode1.add(childNode2);
		childNode2 = new DefaultMutableTreeNode("零件库存查询");
		childNode1.add(childNode2);
		// 完成查询功能操作
		childNode1 = new DefaultMutableTreeNode("季度零件订货计划");
		rootNode.add(childNode1);
		childNode2 = new DefaultMutableTreeNode("订货具体操作");
		childNode1.add(childNode2);
		// 完成季度零件订货计划
		childNode1 = new DefaultMutableTreeNode("发票信息打印");
		rootNode.add(childNode1);
		childNode2 = new DefaultMutableTreeNode("客户发票打印");
		childNode1.add(childNode2);
		// 发票信息打印
		childNode1 = new DefaultMutableTreeNode("修理工工资月报表打印");
		rootNode.add(childNode1);
		childNode2 = new DefaultMutableTreeNode("修理工月工资报表操作");
		childNode1.add(childNode2);

	}

	public void valueChanged(TreeSelectionEvent e) {
		DefaultMutableTreeNode selectedNode = (DefaultMutableTreeNode) jtree
				.getLastSelectedPathComponent();
		if (selectedNode.toString() == "用户登记") {
			user = new UserInfo();
			jSplitPane1.setRightComponent(user);
		} else if (selectedNode.toString() == "汽车维修") {
			car = new CarInfo();
			jSplitPane1.setRightComponent(car);
		} else if (selectedNode.toString() == "进货登记") {
			inputproduct = new InputProduct();
			jSplitPane1.setRightComponent(inputproduct);
		} else if (selectedNode.toString() == "销售查询") {
			salequery=new SaleQuery();
			jSplitPane1.setRightComponent(salequery);

		} else if (selectedNode.toString() == "用户信息查询") {
			Quser = new QueryUser();
			jSplitPane1.setRightComponent(Quser);
		} else if (selectedNode.toString() == "维修信息查询") {
			

		} else if (selectedNode.toString() == "零件库存查询") {
			partQuery = new PartQuery();
			jSplitPane1.setRightComponent(partQuery);

		} else if (selectedNode.toString() == "订货具体操作") {
			buyproduct = new BuyProduct();
			jSplitPane1.setRightComponent(buyproduct);
		} else if (selectedNode.toString() == "客户发票打印") {
			printMenu = new PrintMenu();
			jSplitPane1.setRightComponent(printMenu);
		} else if (selectedNode.toString() == "修理工月工资报表操作") {
			personMoney = new PersonMoney();
			jSplitPane1.setRightComponent(personMoney);
		}

	}

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		new JFrameMain();
	}

}

class WelcomePane extends JPanel implements Runnable {
	JLabel lbShow = new JLabel("欢迎测试", JLabel.CENTER);

	JPanel panel;

	Thread thread;

	ImageIcon icon = new ImageIcon("6.jpg");

	JLabel lbImg = new JLabel(icon);

	JLabel lbTime = new JLabel("");
	
	JLabel lbZ=new JLabel("中");
	JLabel lbG=new JLabel("国");
	JLabel lbJ=new JLabel("加");
	JLabel lbY=new JLabel("油");
	JLabel lbS=new JLabel("四");
	JLabel lbC=new JLabel("川");
	JLabel lbX=new JLabel("雄");
	JLabel lbQ=new JLabel("起");

	public WelcomePane() {

		thread = new Thread(this);
		thread.start();
		init();
        
	}

	public void init() {
		Font font2 = new Font("楷体", Font.BOLD, 30);
		lbShow.setFont(font2);
		lbShow.setBounds(300, 100, 200, 70);
		lbTime.setBounds(391, 307, 40, 40);
		
		Font f=new Font("楷体",Font.BOLD,20);
		lbZ.setBounds(200, 140, 40, 40);
		lbG.setBounds(200, 220, 40, 40);
		lbJ.setBounds(200, 300, 40, 40);
		lbY.setBounds(200, 380, 40, 40);
		lbZ.setFont(f);
		lbG.setFont(f);
		lbJ.setFont(f);
		lbY.setFont(f);
		
		lbS.setBounds(580, 140, 40, 40);
		lbC.setBounds(580, 220, 40, 40);
		lbX.setBounds(580, 300, 40, 40);
		lbQ.setBounds(580, 380, 40, 40);
		
		lbS.setFont(f);
		lbC.setFont(f);
		lbX.setFont(f);
		lbQ.setFont(f);
		
		
        lbImg.add(lbZ);
        lbImg.add(lbG);
        lbImg.add(lbJ);
        lbImg.add(lbY);
        lbImg.add(lbS);
        lbImg.add(lbC);
        lbImg.add(lbX);
        lbImg.add(lbQ);
		lbImg.add(lbShow);
		lbImg.add(lbTime);
		add(lbImg, SwingConstants.CENTER);

	}

	public void run() {
		try {
			Thread.sleep(1500);
		} catch (Exception e) {
			e.printStackTrace();
		}
		for (int i = 10; i >= 0; i--) {
			Random rand = new Random();
			int r = rand.nextInt(255);
			int g = rand.nextInt(255);
			int b = rand.nextInt(255);
			Color color = new Color(r, g, b);
			Color color2 = new Color(g, r, b);
			lbZ.setForeground(color);
			lbG.setForeground(color2);
			lbJ.setForeground(color);
			lbY.setForeground(color2);
			
			lbS.setForeground(color);
			lbC.setForeground(color2);
			lbX.setForeground(color);
			lbQ.setForeground(color2);
			
			Random rand1 = new Random();
			int size = rand1.nextInt(8) + 25;
			Font font2 = new Font("楷体", Font.BOLD, size);
			lbShow.setForeground(color2);
			lbTime.setForeground(color);
			lbTime.setFont(font2);
			lbTime.setText(i + " ");
			try {
				Thread.sleep(1000);
			} catch (Exception e) {
				System.out.println("发生意外！");
				e.printStackTrace();
			}
		}
		lbShow.setText("右边窗口测试");

	}
}