outpanel.java

来自「一个网吧管理系统程序」· Java 代码 · 共 132 行

package bar;

import java.awt.*;
import javax.swing.*;
import java.sql.*;
import java.util.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class OutPanel extends JPanel {
  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JLabel jLabel6 = new JLabel();
  JLabel jLabel7 = new JLabel();
  JLabel jLabel8 = new JLabel();

  public OutPanel(int CID) {
    try {
      ComputerID = CID;
      jbInit();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }
  void jbInit() throws Exception {
    jLabel1.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel1.setAlignmentY((float) 0.5);
    jLabel1.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel1.setText("机器号：");
    jLabel1.setBounds(new Rectangle(73, 33, 63, 26));
    this.setLayout(null);
    jLabel2.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel2.setAlignmentY((float) 0.5);
    jLabel2.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel2.setText("");
    jLabel2.setBounds(new Rectangle(212, 46, 82, 16));
    jLabel3.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel3.setAlignmentY((float) 0.5);
    jLabel3.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel3.setText("卡号：");
    jLabel3.setBounds(new Rectangle(74, 84, 59, 26));
    jLabel4.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel4.setAlignmentY((float) 0.5);
    jLabel4.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel4.setText("");
    jLabel4.setBounds(new Rectangle(222, 85, 65, 24));
    jLabel5.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel5.setAlignmentY((float) 0.5);
    jLabel5.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel5.setText("使用时间：");
    jLabel5.setBounds(new Rectangle(46, 132, 96, 26));
    jLabel6.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel6.setAlignmentY((float) 0.5);
    jLabel6.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel6.setText("");
    jLabel6.setBounds(new Rectangle(227, 136, 58, 25));
    jLabel7.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel7.setAlignmentY((float) 0.5);
    jLabel7.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel7.setText("此卡余额：");
    jLabel7.setBounds(new Rectangle(35, 177, 100, 28));
    jLabel8.setFont(new java.awt.Font("Serif", 1, 15));
    jLabel8.setAlignmentY((float) 0.5);
    jLabel8.setHorizontalAlignment(SwingConstants.CENTER);
    jLabel8.setText("");
    jLabel8.setBounds(new Rectangle(222, 178, 59, 27));
    this.add(jLabel2, null);
    this.add(jLabel8, null);
    this.add(jLabel1, null);
    this.add(jLabel3, null);
    this.add(jLabel7, null);
    this.add(jLabel4, null);
    this.add(jLabel6, null);
    this.add(jLabel5, null);

    con = barConnect.getconn();
  Statement stmt = con.createStatement();
  ResultSet viewRs = stmt.executeQuery("select * from TimeMoneyView where ComputerID = "+ComputerID+" order by EventID desc");
  viewRs.next();
  eachMoney = Integer.parseInt(viewRs.getString("EachMoney"));
  cardID = Integer.parseInt(viewRs.getString("CardID"));
  jLabel4.setText(Integer.toString(cardID));
  timeString = viewRs.getString("AllTime");

  StringTokenizer st1 = new StringTokenizer(timeString," ");
  st1.nextToken();
  jLabel6.setText(st1.nextToken().toString());
  viewRs.close();

  cost = 0;
  StringTokenizer st = new StringTokenizer(timeString," ");
  st.nextToken();
  StringTokenizer stt = new StringTokenizer(st.nextToken(),":");
  cost += Integer.parseInt(stt.nextToken().toString()) *1.0*eachMoney;
  cost += Integer.parseInt(stt.nextToken().toString()) *0.0166*eachMoney;

  Statement insertstmt = con.createStatement();
  int rs1 = insertstmt.executeUpdate("update Card set LeaveMoney = LeaveMoney-"+cost+" where CardId ="+cardID);
  cost = 0;
  if(rs1 != 0 ){
    Statement leavestmt = con.createStatement();
    ResultSet leaveMoney = leavestmt.executeQuery("Select LeaveMoney from Card where CardId ="+cardID);
    leaveMoney.next();
    jLabel8.setText(leaveMoney.getString("LeaveMoney"));
  }


  }
  private barConnect barConnect1;
  private  Connection con;
  private  String queryView;
  private  Statement stmt;
  private  ResultSet rs;
  private  int cardID;
  private  int eachMoney;
  private  String timeString;
  private StringTokenizer st1;
  private StringTokenizer st;
  private float cost;
  private int ComputerID;
}