mixeddemo1.java

java 完全探索的随书源码

// MixedDemo1.java

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

class MixedDemo1 extends JFrame
{
   MixedDemo1 (String title)
   {
      super (title);

      addWindowListener (new WindowAdapter ()
                         {
                             public void windowClosing (WindowEvent e)
                             {
                                System.exit (0);
                             }
                         });

      JPanel jp = new JPanel ();
      JLabel jl = new JLabel ("lightweight labels don't overlap");
      jp.add (jl);
      getContentPane ().add (jp, BorderLayout.SOUTH);

      jp = new JPanel ();
      Label l = new Label ("heavyweight labels overlap");
      l.setBackground (Color.white);
      jp.add (l);
      getContentPane ().add (jp, BorderLayout.CENTER);

      setSize (200, 70);
      setVisible (true);
   }

   public static void main (String [] args)
   {
      new MixedDemo1 ("Mixed Demo1");
   }
}