class1.java

来自「矩阵乘法的计算程序」· Java 代码 · 共 31 行

import java.awt.*;
import java.awt.event.*;

public class Class1
{
	public static void main (String[] args)
	{
		Frame f=new Frame();
		Panel p=new Panel();
		p.setLayout(new GridLayout(3,3));
		p.add(new Button("Button1"));
		p.add(new Button("Button2"));
		p.add(new Button("Button3"));
		p.add(new Button("Button4"));
		p.add(new Button("Button5"));
		p.add(new Button("Button6"));
		p.add(new Button("Button7"));
		p.add(new Button("Button8"));
		p.add(new Button("Button9"));
		ScrollPane sp=new ScrollPane();
		sp.add(p);
		f.add(sp);
		f.add(p);  //对比
		f.setSize(80,80);
		f.show();
	
	}
}