hellobz.java

来自「自己做的一个QQ聊天系统」· Java 代码 · 共 36 行

package test.gui;

import java.awt.BorderLayout;
import java.awt.GridLayout;

import javax.swing.JButton;
import javax.swing.JFrame;

public class hellobz {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
         JFrame frame = new JFrame("hello");
         frame.setSize(500,200);
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.setVisible(true);
         frame.setLayout(new GridLayout(3,3));
         JButton button1 = new JButton("W");
         JButton button2 = new JButton("E");
         JButton button3 = new JButton("S");
         JButton button4 = new JButton("N");
         JButton button5 = new JButton("C");
         frame.add(button1,BorderLayout.WEST);
         frame.add(button2,BorderLayout.EAST);
         frame.add(button3,BorderLayout.SOUTH);
         frame.add(button4,BorderLayout.NORTH);
         frame.add(button5,BorderLayout.CENTER);
         System.out.println(frame.getLayout());
         frame.setVisible(true);
	}

}