boxlayoutdemo2.java

来自「java 完全探索的随书源码」· Java 代码 · 共 41 行

// BoxLayoutDemo2.java

import javax.swing.*;

import java.awt.event.*;

class BoxLayoutDemo2 extends JFrame
{
   BoxLayoutDemo2 (String title)
   {
      super (title);

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

      Box box = Box.createHorizontalBox ();
      box.add (Box.createHorizontalStrut (10));
      JButton jb = new JButton ("Left button");
      box.add (jb);
      box.add (Box.createHorizontalGlue ());
      jb = new JButton ("Right button");
      box.add (jb);
      box.add (Box.createHorizontalStrut (10));

      getContentPane ().add (box);

      setSize (300, 100);
      setVisible (true);
   }

   public static void main (String [] args)
   {
      new BoxLayoutDemo2 ("Box Layout Demo2");
   }
}