box4.java

来自「Java编程思想第三版,作者书中全部原代码,」· Java 代码 · 共 27 行

//: c14:Box4.java
// Rigid areas are like pairs of struts.
// <applet code=Box4 width=450 height=300></applet>
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
import javax.swing.*;
import java.awt.*;
import com.bruceeckel.swing.*;

public class Box4 extends JApplet {
  public void init() {
    Box bv = Box.createVerticalBox();
    bv.add(new JButton("Top"));
    bv.add(Box.createRigidArea(new Dimension(120, 90)));
    bv.add(new JButton("Bottom"));
    Box bh = Box.createHorizontalBox();
    bh.add(new JButton("Left"));
    bh.add(Box.createRigidArea(new Dimension(160, 80)));
    bh.add(new JButton("Right"));
    bv.add(bh);
    getContentPane().add(bv);
  }
  public static void main(String[] args) {
    Console.run(new Box4(), 450, 300);
  }
} ///:~