gridlayouttest.java

这是清华大学编写的JAVA教材中所有题目的源代码！

import java.awt.*;

class GridLayoutTest
{
	public static void main(String args[])
	{
		Frame f=new Frame("正在测试网格布局！");

		String str[]={"1","2","3","4","5","6","7","8","9"};
		Button btn[]=new Button[str.length];//创建按钮数组
		f.setLayout(new GridLayout(3,3));
		for(int i=0;i<str.length;i++)
		{
			btn[i]=new Button(str[i]);
			f.add(btn[i]);
		}
		
		f.setSize(300,200);
		f.setVisible(true);
	}
}