fillerb1.java

来自「《精通Java Swing程序设计S》这本书所附带的JAVA程序写得很漂亮,都是」· Java 代码 · 共 37 行

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

public class FillerB1 {
     
    public FillerB1() {
    
    	JFrame f = new JFrame();
    	
        Container contentPane = f.getContentPane();
        Box baseBox = Box.createHorizontalBox();
        contentPane.add(baseBox);
        baseBox.add(new JButton("A"));  
        baseBox.add(new Box.Filler(new Dimension(50,50),
                                   new Dimension(50,100),
                                   new Dimension(50,200)));
        baseBox.add(new JButton("B"));

	    f.setTitle("BoxLayout");
	    f.pack();
        f.setVisible(true);
        
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                    System.exit(0);
            }
        });
    }

    public static void main(String args[]) {
    
        FillerB1 b = new FillerB1();
        
    }
}