findjiaofei.java

出租车管理系统,为本人毕业设计. 还请大家多多指教了

package car;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
import javax.swing.*;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import java.awt.Color;
import javax.swing.border.Border;
import java.awt.Font;
import javax.swing.border.EtchedBorder;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowAdapter;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.awt.HeadlessException;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

public class Findjiaofei extends JFrame {
    public Findjiaofei() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

//    public static void main(String[] args) {
//        Findjiaofei findjiaofei = new Findjiaofei();
//    }

    private void jbInit() throws Exception {
        jCheckBox2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));

        this.getContentPane().setLayout(xYLayout2);
        jPanel1.setBorder(border1);
        jPanel1.setLayout(xYLayout3);
        jCheckBox1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jCheckBox1.setText("按车牌号查找");
        jCheckBox1.addActionListener(new Findjiaofei_jCheckBox1_actionAdapter(this));
        jCheckBox2.setText("按费用种类查找");
        jCheckBox2.addActionListener(new Findjiaofei_jCheckBox2_actionAdapter(this));
        jPanel2.setLayout(xYLayout4);
        jLabel1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jLabel1.setText("请输入车牌号：");
        jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jLabel2.setText("请选择费用种类：");
        jComboBox1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jComboBox1.addKeyListener(new KeyAdapter() {
            public void keyPressed(KeyEvent e) {
                jComboBox1_keyPressed(e);
            }
        });
        findcarid_t.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        findcarid_t.addKeyListener(new KeyAdapter() {
            public void keyPressed(KeyEvent e) {
                findcarid_t_keyPressed(e);
            }
        });
        findcarid_t.addFocusListener(new FocusAdapter() {
            public void focusLost(FocusEvent e) {
                findcarid_t_focusLost(e);
            }
        });
        jButton1.setBackground(Color.white);
        jButton1.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jButton1.setToolTipText("查   找");
        jButton1.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
                jButton1_actionPerformed(actionEvent);
            }
        });
        jCheckBox3.setText("jCheckBox3");
        jButton2.setBackground(Color.white);
        jButton2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
        jButton2.addActionListener(new Findjiaofei_jButton2_actionAdapter(this));
        this.setTitle("沈阳志远出租汽车公司出租车信息管理系统--查看缴费信息窗口");
        xYLayout2.setWidth(612);
        xYLayout2.setHeight(552);
        jPanel1.add(jCheckBox1, new XYConstraints(6, 9, 111, 29));
        jPanel1.add(findcarid_t, new XYConstraints(277, 4, 113, 31));
        jPanel1.add(jLabel1, new XYConstraints(167, 4, 102, 32));
        this.getContentPane().add(jPanel2, new XYConstraints(23, 71, 460, 44));
        jPanel2.add(jCheckBox2, new XYConstraints(7, 7, -1, -1));
        jPanel2.add(jLabel2, new XYConstraints(169, 3, 117, 35));
        this.getContentPane().add(jScrollPane1,
                                  new XYConstraints(23, 121, 460, 404));
        this.getContentPane().add(jPanel1, new XYConstraints(23, 22, 460, 45));
        jTable1 = te.createTable();
        jScrollPane1.getViewport().add(jTable1);
        this.getContentPane().add(jButton1, new XYConstraints(496, 23, 99, 41));
        jPanel2.add(jComboBox1, new XYConstraints(277, 4, 113, 31));
        this.getContentPane().add(jButton2, new XYConstraints(496, 72, 99, 43));

        jPanel2.setBorder(border1);
        this.setVisible(true);
        this.setSize(612, 590);
        this.setLocation(170, 50);

        addWindowListener(new WindowAdapter() {
            public void WindowClosing(WindowEvent e) {
              if(db!=null)
                db.closeConnection();
            if(db2!=null)
                db2.closeConnection();
                dispose();
            }
        });

    }
    DataBaseManager db=null;
    DataBaseManager db2=null;
    ResultSet r;
    TableExample te = new TableExample();
    XYLayout xYLayout1 = new XYLayout();
    XYLayout xYLayout2 = new XYLayout();
    JPanel jPanel1 = new JPanel();
    Border border1 = BorderFactory.createEtchedBorder(Color.white,
            new Color(165, 163, 151));
    JPanel jPanel2 = new JPanel();
    XYLayout xYLayout3 = new XYLayout();
    JCheckBox jCheckBox1 = new JCheckBox();
    JCheckBox jCheckBox2 = new JCheckBox();
    XYLayout xYLayout4 = new XYLayout();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    JTextField findcarid_t = new JTextField();
    JComboBox jComboBox1 = new JComboBox();
    JButton jButton1 = new JButton(new ImageIcon("image\\113.gif"));
    JCheckBox jCheckBox3 = new JCheckBox();
    JButton jButton2 = new JButton(new ImageIcon("image\\back.gif"));
    Border border2 = BorderFactory.createEtchedBorder(EtchedBorder.RAISED,
            Color.white, new Color(178, 178, 178));
    JScrollPane jScrollPane1 = new JScrollPane();
    JTable jTable1;
    public void jButton2_actionPerformed(ActionEvent e) {
        if(db!=null)
            db.closeConnection() ;
        if(db2!=null)
                db2.closeConnection();
        dispose();
    }

    public void jCheckBox1_actionPerformed(ActionEvent e) {
        if(jCheckBox1.isSelected() )
               {
                   jButton1.setEnabled(true);
                   findcarid_t.setEnabled(true);
               }
               else
               {
                   jButton1.setEnabled(false);
                   findcarid_t.setEnabled(false);
        }
    }

    public void jCheckBox2_actionPerformed(ActionEvent e) {
        if(jCheckBox2.isSelected() )
                {
                  //  jButton2.setEnabled(true);
                    jComboBox1.setEnabled(true) ;
                }
                else
                {
                    //jButton2.setEnabled(false);
                    jComboBox1.setEnabled(false) ;
         }
    }

    public void jButton1_actionPerformed(ActionEvent actionEvent) {
        String sql = "select * from jiaofei where ";
        String str = "";
        db = new DataBaseManager();
        try {
            if(jCheckBox1.isSelected()&&jCheckBox2.isSelected())
            {
                if (!db.getResult("select * from jiaofei where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "车辆的缴费记录,请重新输入车牌号。";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setText("");
                } else {
                    str = "车牌号='" + findcarid_t.getText().trim() +
                          "' and 费用种类='" + jComboBox1.getSelectedItem() + "'";
                }
            }
            else if (jCheckBox1.isSelected()) {
                if (!db.getResult("select * from jiaofei where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "车辆的缴费记录,请重新输入车牌号。";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setText("");
                } else {
                    str = "车牌号='" + findcarid_t.getText().trim() + "'";
                }
            } else if (jCheckBox2.isSelected()) {
                if (db.getResult("select * from jiaofei where 费用种类='" +
                                 jComboBox1.getSelectedItem() + "'").first()) {
                    str = "费用种类='" + jComboBox1.getSelectedItem() + "'";
                }

            }
            te.fetch(sql + str);//
        } catch (HeadlessException ex) {
        } catch (SQLException ex) {
        }

    }

    public void findcarid_t_focusLost(FocusEvent e) {
        if(findcarid_t.getText() .trim() .equals("") )
            JOptionPane.showMessageDialog(null, "车号不能为空！");
        else{
            db2 = new DataBaseManager();
            try {
                if (!db2.getResult("select * from car where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "的车辆!";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setFocusable(true);
                }
            } catch (HeadlessException ex) {
            } catch (SQLException ex) {
            }
        }

    }

    public void findcarid_t_keyPressed(KeyEvent e) {
        if (e.getKeyCode() == KeyEvent.VK_ENTER) {
            String sql = "select * from jiaofei where ";
        String str = "";
        db = new DataBaseManager();
        try {
            if(jCheckBox1.isSelected()&&jCheckBox2.isSelected())
            {
                if (!db.getResult("select * from jiaofei where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "车辆的缴费记录,请重新输入车牌号。";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setText("");
                } else {
                    str = "车牌号='" + findcarid_t.getText().trim() +
                          "' and 费用种类='" + jComboBox1.getSelectedItem() + "'";
                }
            }
            else if (jCheckBox1.isSelected()) {
                if (!db.getResult("select * from jiaofei where 车牌号='" +
                                  findcarid_t.getText().trim() + "'").first()) {
                    String s = "没有编号为" + findcarid_t.getText().trim() +
                               "车辆的缴费记录,请重新输入车牌号。";
                    JOptionPane.showMessageDialog(null, s);
                    findcarid_t.setText("");
                } else {
                    str = "车牌号='" + findcarid_t.getText().trim() + "'";
                }
            } else if (jCheckBox2.isSelected()) {
                if (db.getResult("select * from jiaofei where 费用种类='" +
                                 jComboBox1.getSelectedItem() + "'").first()) {
                    str = "费用种类='" + jComboBox1.getSelectedItem() + "'";
                }

            }
            te.fetch(sql + str);//
        } catch (HeadlessException ex) {
        } catch (SQLException ex) {
        }

        }
    }

    public void jComboBox1_keyPressed(KeyEvent e) {
        if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                   String sql = "select * from jiaofei where ";
               String str = "";
               db = new DataBaseManager();
               try {
                   if(jCheckBox1.isSelected()&&jCheckBox2.isSelected())
                   {
                       if (!db.getResult("select * from jiaofei where 车牌号='" +
                                         findcarid_t.getText().trim() + "'").first()) {
                           String s = "没有编号为" + findcarid_t.getText().trim() +
                                      "车辆的缴费记录,请重新输入车牌号。";
                           JOptionPane.showMessageDialog(null, s);
                           findcarid_t.setText("");
                       } else {
                           str = "车牌号='" + findcarid_t.getText().trim() +
                                 "' and 费用种类='" + jComboBox1.getSelectedItem() + "'";
                       }
                   }
                   else if (jCheckBox1.isSelected()) {
                       if (!db.getResult("select * from jiaofei where 车牌号='" +
                                         findcarid_t.getText().trim() + "'").first()) {
                           String s = "没有编号为" + findcarid_t.getText().trim() +
                                      "车辆的缴费记录,请重新输入车牌号。";
                           JOptionPane.showMessageDialog(null, s);
                           findcarid_t.setText("");
                       } else {
                           str = "车牌号='" + findcarid_t.getText().trim() + "'";
                       }
                   } else if (jCheckBox2.isSelected()) {
                       if (db.getResult("select * from jiaofei where 费用种类='" +
                                        jComboBox1.getSelectedItem() + "'").first()) {
                           str = "费用种类='" + jComboBox1.getSelectedItem() + "'";
                       }

                   }
                   te.fetch(sql + str);//
               } catch (HeadlessException ex) {
               } catch (SQLException ex) {
               }

        }
    }
}


class Findjiaofei_jCheckBox2_actionAdapter implements ActionListener {
    private Findjiaofei adaptee;
    Findjiaofei_jCheckBox2_actionAdapter(Findjiaofei adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jCheckBox2_actionPerformed(e);
    }
}


class Findjiaofei_jCheckBox1_actionAdapter implements ActionListener {
    private Findjiaofei adaptee;
    Findjiaofei_jCheckBox1_actionAdapter(Findjiaofei adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jCheckBox1_actionPerformed(e);
    }
}


class Findjiaofei_jButton2_actionAdapter implements ActionListener {
    private Findjiaofei adaptee;
    Findjiaofei_jButton2_actionAdapter(Findjiaofei adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton2_actionPerformed(e);
    }
}