考试通过率统计

package passratio; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; /** * <p>Title: </p> * * <p>Description: </p> * * <p>Copyright: Copyright (c) 2008</p> * * <p>Company: </p> * * @author not attributable * @version 1.0 */ public class Frame1 extends JFrame { JPanel contentPane; BorderLayout borderLayout1 = new BorderLayout(); JLabel jLabel1 = new JLabel(); JLabel jLabel2 = new JLabel(); JLabel jLabel3 = new JLabel(); JLabel jLabel4 = new JLabel(); JTextField jTextField1 = new JTextField(); JTextField jTextField2 = new JTextField(); JTextField jTextField3 = new JTextField(); JButton jButton1 = new JButton(); JButton jButton2 = new JButton(); JButton jButton3 = new JButton(); JOptionPane jOptionPane1 = new JOptionPane(); private Object jOptionPane; public Frame1() { try { setDefaultCloseOperation(EXIT_ON_CLOSE); jbInit(); } catch (Exception exception) { exception.printStackTrace(); } } /** * Component initialization. * * @throws java.lang.Exception */ private void jbInit() throws Exception { contentPane = (JPanel) getContentPane(); contentPane.setLayout(null); setSize(new Dimension(450, 350)); setTitle("考试通过率统计对比"); jLabel1.setFont(new java.awt.Font("宋体", Font.PLAIN, 20)); jLabel1.setHorizontalAlignment(SwingConstants.CENTER); jLabel1.setText("考试通过率统计"); jLabel1.setBounds(new Rectangle(122, 29, 198, 34)); jLabel2.setFont(new java.awt.Font("宋体", Font.PLAIN, 16)); jLabel2.setHorizontalAlignment(SwingConstants.CENTER); jLabel2.setText("班级号"); jLabel2.setBounds(new Rectangle(77, 84, 66, 28)); jLabel3.setFont(new java.awt.Font("宋体", Font.PLAIN, 16)); jLabel3.setHorizontalAlignment(SwingConstants.CENTER); jLabel3.setText("参考人数"); jLabel3.setBounds(new Rectangle(186, 83, 78, 28)); jLabel4.setFont(new java.awt.Font("宋体", Font.PLAIN, 16)); jLabel4.setHorizontalAlignment(SwingConstants.CENTER); jLabel4.setText("通过人数"); jLabel4.setBounds(new Rectangle(298, 83, 77, 27)); jTextField1.setBounds(new Rectangle(67, 140, 89, 30)); jTextField2.setBounds(new Rectangle(181, 139, 92, 30)); jTextField3.setBounds(new Rectangle(294, 139, 89, 30)); jButton1.setBounds(new Rectangle(68, 213, 88, 38)); jButton1.setText("输入数据"); jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this)); jButton2.setBounds(new Rectangle(180, 213, 92, 38)); jButton2.setToolTipText(""); jButton2.setText("通过率查询"); jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this)); jButton3.setBounds(new Rectangle(293, 212, 89, 39)); jButton3.setText("关闭"); jButton3.addActionListener(new Frame1_jButton3_actionAdapter(this)); jOptionPane1.setBounds(new Rectangle(0, 0, 262, 90)); contentPane.add(jLabel1); contentPane.add(jLabel3); contentPane.add(jLabel4); contentPane.add(jLabel2); contentPane.add(jTextField1); contentPane.add(jTextField3); contentPane.add(jTextField2); contentPane.add(jButton1); contentPane.add(jButton2); contentPane.add(jButton3); } public void jButton1_actionPerformed(ActionEvent e) { // DBConnect dbc=new DBConnect(); //dbc.insert(); jOptionPane1.showMessageDialog(this,"插入数据成功","消息",JOptionPane.INFORMATION_MESSAGE); } public void jButton3_actionPerformed(ActionEvent e) { System.exit(0);//退出程序的方法。 } /** * close */ private void close() { } public void jButton2_actionPerformed(ActionEvent e) { Dialog dlgAboutUS=new Dialog(this,"通过率查询",true); dlgAboutUS.setSize(400,300); Dimension dlgSize=dlgAboutUS.getPreferredSize(); Dimension frmSize=getSize(); Point loc=getLocation(); dlgAboutUS.setLocation((frmSize.width-dlgSize.width)/4+loc.x, (frmSize.height-dlgSize.height)/4+loc.y); dlgAboutUS.setModal(true); dlgAboutUS.show(); } } class Frame1_jButton2_actionAdapter implements ActionListener { private Frame1 adaptee; Frame1_jButton2_actionAdapter(Frame1 adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton2_actionPerformed(e); } } class Frame1_jButton3_actionAdapter implements ActionListener { private Frame1 adaptee; Frame1_jButton3_actionAdapter(Frame1 adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton3_actionPerformed(e); } } class Frame1_jButton1_actionAdapter implements ActionListener { private Frame1 adaptee; Frame1_jButton1_actionAdapter(Frame1 adaptee) { this.adaptee = adaptee; } public void actionPerformed(ActionEvent e) { adaptee.jButton1_actionPerformed(e); } }