插入图象.txt

此文件为自己自学JAVA时调试通过的JAVA程序范例

import javax.swing.*;
import java.awt.*;
class FrameTest extends JFrame
{
  public FrameTest()
  {
   super("窗口标题");
   setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   setVisible(true);
   setSize(240,100);
  }
}

class PanelTest extends FrameTest
{
 JPanel panel;
 public PanelTest()
 {
  panel=new JPanel();
  panel.setBackground(Color.white);
  getContentPane().add(panel);
  }
}
 
class IconTest extends PanelTest
{
 JLabel label1;
 JLabel label2;
 Icon icon1;
 public IconTest()
 {
  icon1=new ImageIcon("d:\\hui.jpg");
  label1=new JLabel(icon1);
  label2=new JLabel("猫!");
  panel.add("North",label1);
  panel.add("south",label2);
 }
}

public class Frame6
{
 public static void main(String[] args)
 {
  new IconTest();
 }
}