frame1.java~6~

是用java开发的一些程序原代码 是用java开发的一些程序原代码

package ex08_01;

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

public class Frame1 extends JFrame {
  JPanel contentPane;
  JButton Happy = new JButton();
  JLabel jLabel1 = new JLabel();

  /**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();
    Happy.setText("jButton1");
    Happy.setBounds(new Rectangle(113, 42, 79, 29));
    Happy.addKeyListener(new java.awt.event.KeyAdapter() {
      public void keyPressed(KeyEvent e) {
        Happy_keyPressed(e);
      }
    });
    Happy.addMouseListener(new java.awt.event.MouseAdapter() {
      public void mouseClicked(MouseEvent e) {
        Happy_mouseClicked(e);
      }
    });
    contentPane.setLayout(null);
    this.setSize(new Dimension(400, 300));
    this.setTitle("Frame Title");
    jLabel1.setFont(new java.awt.Font("Dialog", 0, 20));
    jLabel1.setForeground(Color.red);
    jLabel1.setText("按钮组件的事件程序");
    jLabel1.setBounds(new Rectangle(60, 79, 221, 19));
    contentPane.add(jLabel1, null);
    contentPane.add(Happy, 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);
    }
  }

  void Happy_mouseClicked(MouseEvent e) {
jLabel1.setText("这是mouseClicked事件");
  }

  void Happy_keyPressed(KeyEvent e) {
jLabel1.setText("这是keyPressed事件");
  }

}