famouseuniversity.java

《JBUILDER精髓》各章的源代码可以直接调入编程开发环境里运行无须更改

package university;

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

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

public class famouseUniversity extends Applet {
  private boolean isStandalone = false;
  Label label1 = new Label();
  TextField textField1 = new TextField();
  TextField textField2 = new TextField();
  Label label2 = new Label();
  Label label3 = new Label();
  Label label4 = new Label();
  Label label5 = new Label();
  Choice choice1 = new Choice();
  Choice choice2 = new Choice();
  TextArea textArea1 = new TextArea();
  Button button1 = new Button();
  Button button2 = new Button();
  Checkbox checkbox1 = new Checkbox();
  Checkbox checkbox2 = new Checkbox();
  Checkbox checkbox3 = new Checkbox();

  //Get a parameter value
  public String getParameter(String key, String def) {
    return isStandalone ? System.getProperty(key, def) :
      (getParameter(key) != null ? getParameter(key) : def);
  }

  //Construct the applet
  public famouseUniversity() {
  }

  //Initialize the applet
  public void init() {
    choice1.addItem("NetSafeness");
    choice1.addItem("ComputeSience");
    choice1.addItem("SoftwareTechnology");
    choice2.addItem("Beiking");
    choice2.addItem("HUbei Wuhan");
    choice2.addItem("Shanxi Xian");
    choice2.addItem("Shanghai");
    choice2.addItem("Tianjun");
    choice2.addItem("Guangdong Guanzhou");
    button1.disable();
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  //Component initialization
  private void jbInit() throws Exception {
    label1.setForeground(Color.red);
    label1.setText("University:");
    label1.setBounds(new Rectangle(158, 65, 28, 16));
    this.setBackground(SystemColor.info);
    this.setFont(new java.awt.Font("Dialog", 1, 11));
    this.setLayout(null);
    textField1.setText("");
    textField1.setBounds(new Rectangle(10, 9, 63, 23));
    textField1.addActionListener(new famouseUniversity_textField1_actionAdapter(this));
    textField2.setText("");
    textField2.setBounds(new Rectangle(20, 20, 63, 23));
    textField2.addActionListener(new famouseUniversity_textField2_actionAdapter(this));
    label2.setForeground(Color.red);
    label2.setText("Location:");
    label2.setBounds(new Rectangle(0, 0, 28, 16));
    label3.setForeground(Color.red);
    label3.setText("NetAdress");
    label3.setBounds(new Rectangle(10, 10, 28, 16));
    label4.setForeground(Color.red);
    label4.setText("Subject");
    label4.setBounds(new Rectangle(20, 20, 28, 16));
    label5.setForeground(Color.red);
    label5.setText("AddMessage");
    label5.setBounds(new Rectangle(30, 30, 28, 16));
    choice1.setBounds(new Rectangle(179, 108, 27, 22));
    choice1.addItemListener(new famouseUniversity_choice1_itemAdapter(this));
    choice2.setBounds(new Rectangle(288, 105, 27, 22));
    textArea1.setForeground(Color.pink);
    textArea1.setText("");
    textArea1.setBounds(new Rectangle(100, 173, 75, 39));
    button1.setLabel("OK");
    button1.setBounds(new Rectangle(73, 138, 69, 25));
    button1.addActionListener(new famouseUniversity_button1_actionAdapter(this));
    button2.setLabel("empty");
    button2.setBounds(new Rectangle(37, 103, 69, 25));
    checkbox1.setLabel("NationalImportSubject");
    checkbox1.setBounds(new Rectangle(253, 59, 79, 25));
    checkbox2.setLabel("DoctorPoint");
    checkbox2.setBounds(new Rectangle(274, 190, 79, 25));
    checkbox3.setLabel("AcademicianOfTwoOffices");
    checkbox3.setBounds(new Rectangle(233, 255, 79, 25));
    this.add(textField2, null);
    this.add(textField1, null);
    this.add(label2, null);
    this.add(label3, null);
    this.add(label4, null);
    this.add(label5, null);
    this.add(label1, null);
    this.add(choice1, null);
    this.add(choice2, null);
    this.add(textArea1, null);
    this.add(button1, null);
    this.add(button2, null);
    this.add(checkbox1, null);
    this.add(checkbox2, null);
    this.add(checkbox3, null);
  }

  //Get Applet information
  public String getAppletInfo() {
    return "Applet Information";
  }

  //Get parameter info
  public String[][] getParameterInfo() {
    return null;
  }

  void textField2_actionPerformed(ActionEvent e) {

  }

  void textField1_actionPerformed(ActionEvent e) {

  }

  void choice1_itemStateChanged(ItemEvent e) {
    textArea1.setText("");
    textArea1.setForeground(Color.black);
    textArea1.append("Input focus at choice1");
  }

  void button1_actionPerformed(ActionEvent e) {
    textArea1.setForeground(new Color(225,0,0));
    textArea1.setFont(new java.awt.Font("Dialog",1,16));
    textArea1.setText("");
    if(textField1.getText()!=""){
      textArea1.appendText("UniversityName"+textField1.getText()+"\r\n");
      textArea1.appendText("UniversityLocation"+choice2.getSelectedItem()+"\r\n");
      if(choice1.getSelectedItem()=="NetSafeness"){
        textArea1.appendText("Subject: Netsafeness\r\n");
      }
      else if(choice1.getSelectedItem()=="HumanWit"){
        textArea1.appendText("Subject: DataTecnology\r\n");
      }
      else if(choice1.getSelectedItem()=="ComputerTecnology"){
        textArea1.appendText("Subject: ComputerTecnology\r\n");
      }
      else if(choice1.getSelectedItem()=="SoftTecnology"){
        textArea1.appendText("Subject: SoftTecnology\r\n");
      }
      if(checkbox1.isEnabled()==true){
        textArea1.appendText("This subject is the empases subject of nation\r\n");
      }
      if(checkbox2.isEnabled()==true){
        textArea1.appendText("This subject own the the docoption\r\n");
      }
      if(checkbox3.isEnabled()==true){
        textArea1.appendText("This subject own doc of two college\r\n");
      }
      textArea1.appendText("The net addree of university:"+textField2.getText()+"\r\n");
      textArea1.appendText("The add message:"+textField1.getText()+"\r\n");

    }

  }

}

class famouseUniversity_textField2_actionAdapter implements java.awt.event.ActionListener {
  famouseUniversity adaptee;

  famouseUniversity_textField2_actionAdapter(famouseUniversity adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.textField2_actionPerformed(e);
  }
}

class famouseUniversity_textField1_actionAdapter implements java.awt.event.ActionListener {
  famouseUniversity adaptee;

  famouseUniversity_textField1_actionAdapter(famouseUniversity adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.textField1_actionPerformed(e);
  }
}

class famouseUniversity_choice1_itemAdapter implements java.awt.event.ItemListener {
  famouseUniversity adaptee;

  famouseUniversity_choice1_itemAdapter(famouseUniversity adaptee) {
    this.adaptee = adaptee;
  }
  public void itemStateChanged(ItemEvent e) {
    adaptee.choice1_itemStateChanged(e);
  }
}

class famouseUniversity_button1_actionAdapter implements java.awt.event.ActionListener {
  famouseUniversity adaptee;

  famouseUniversity_button1_actionAdapter(famouseUniversity adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.button1_actionPerformed(e);
  }
}