grid.java

nanjing university cs 的java课件。 对新手很有用。付课件中源码。

import java.awt.*;

public class Grid extends Frame{
	public Grid(){
		//this.setLayout(new GridLayout());
		//this.setLayout(new GridLayout(2,2));
		this.setLayout(new GridLayout(2,2,10,5));
		add(new Button("1"));
		add(new Button("2"));
		add(new Button("3"));
		add(new Button("4"));
		add(new Button("5"));
		//add(new Button("6"));
		this.setSize(400,400);
		this.setVisible(true);
	}
	
	public static void main(String[] args){
		Grid s = new  Grid();
	}
}