lesson2 BorderLayOut 东西南北中

 

 

package com.kuang.lesson1;

import java.awt.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

public class TestBorderLayOut {
    public static void main(String[] args) {

        Frame frame=new Frame("BorderLayOut");

        //组件按钮
        Button EAST=new Button("EAST");
        Button WEST=new Button("WAST");
        Button CENTER=new Button("CENTER");
        Button SOUTH=new Button("SOUTH");
        Button NORTH=new Button("NORTH");
        //设置流式布局  默认是靠中
        //frame.setLayout(new FlowLayout());
        frame.setSize(300,300);
        frame.add(EAST,BorderLayout.EAST);
        frame.add(WEST,BorderLayout.WEST);
        frame.add(CENTER,BorderLayout.CENTER);
        frame.add(SOUTH,BorderLayout.SOUTH);
        frame.add(NORTH,BorderLayout.NORTH);
        frame.setVisible(true);

        frame.addWindowListener(new WindowAdapter() {
                                    //窗体关闭时做的事
                                    @Override
                                    public void windowClosing(WindowEvent e) {
                                        // super.windowClosed(e);
                                        System.exit(0);
                                    }
                                }
        );

    }


    }