frame1.java~3~

方面

package passwd;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import com.borland.jbcl.layout.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  XYLayout xYLayout1 = new XYLayout();
  Panel panel1 = new Panel();
  Panel panel2 = new Panel();
  Panel panel3 = new Panel();
  Panel panel4 = new Panel();
  TextField textField1 = new TextField();
  CheckboxGroup checkboxGroup1 = new CheckboxGroup();
  Checkbox checkbox1 = new Checkbox();
  Checkbox checkbox2 = new Checkbox();
  Label label1 = new Label();
  TextField textField2 = new TextField();
  Label label2 = new Label();
  TextField textField3 = new TextField();
  Button button1 = new Button();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    textField1.setText("                   ");
    checkbox1.setCheckboxGroup(checkboxGroup1);
    checkbox1.setLabel("high");
    checkbox1.setState(true);
    checkbox2.setCheckboxGroup(checkboxGroup1);
    checkbox2.setLabel("low");
    label1.setText("user");
    textField2.setEchoChar('*');
    textField2.setText("                  ");
    label2.setText("passwd");
    textField3.setText("                                       ");
    button1.setLabel("Check");
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    panel1.add(checkbox1, null);
    panel1.add(checkbox2, null);
    contentPane.add(panel2,   new XYConstraints(116, 62, 209, 23));
    panel2.add(label1, null);
    panel2.add(textField1, null);
    contentPane.add(panel3,   new XYConstraints(108, 101, 227, -1));
    panel3.add(label2, null);
    panel3.add(textField2, null);
    contentPane.add(panel4,    new XYConstraints(248, 194, 88, 33));
    panel4.add(button1, null);
    contentPane.add(textField3,   new XYConstraints(41, 201, -1, -1));
    contentPane.add(panel1, new XYConstraints(14, 52, 64, 89));
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }

  void button1_actionPerformed(ActionEvent e) {
String s1,s2;
    s1=String.valueOf(textField1.getText());
    s2=String.valueOf(textField2.getText());
    if(checkbox1.getState()){
    if((s1=="majinde")&&(s2=="771122"))
    textField3.setText ("You input correctly");
    else
     textField3.setText ("You input not correctly");
    }
   else
   {
    if((s1=="tom")&&(s2=="221177"))
    textField3.setText ("You input correctly");
        else
    textField3.setText ("You input not correctly");

  }
}