frame1.java

JAVA图形用户界面起步（文本输入组件） 图形用户界面起步（文本输入组件）.

package wordgui;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  JLabel jLabel1 = new JLabel();
  JTextField jTextField1 = new JTextField();
  JPasswordField jPasswordField1 = new JPasswordField();
  JTextArea jTextArea1 = new JTextArea();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jLabel1.setText("标签栏");
    jLabel1.setBounds(new Rectangle(35, 37, 94, 23));
    contentPane.setLayout(null);
    this.setSize(new Dimension(282, 191));
    this.setTitle("文本输入组件");
    jTextField1.setText("文本域");
    jTextField1.setBounds(new Rectangle(35, 76, 98, 23));
    jPasswordField1.setText("密码域");
    jPasswordField1.setBounds(new Rectangle(35, 115, 99, 23));
    jTextArea1.setText("文本区");
    jTextArea1.setBounds(new Rectangle(157, 34, 98, 103));
    contentPane.add(jTextField1, null);
    contentPane.add(jPasswordField1, null);
    contentPane.add(jTextArea1, null);
    contentPane.add(jLabel1, null);
  }
  //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);
    }
  }
}