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package com.bj;
import java.awt.*;
import javax.swing.*;
public class BorderLayout_t extends JFrame {
//定义组件
JButton jb1,jb2,jb3,jb4,jb5;
public static void main(String[] args) {
// TODO Auto-generated method stub
BorderLayout_t b=new BorderLayout_t();
}
public BorderLayout_t(){
//创建组件
jb1=new JButton("中部");
jb2=new JButton("北部");
jb3=new JButton("东部");
jb4=new JButton("南部");
jb5=new JButton("西部");
//添加组件
this.add(jb1,BorderLayout.CENTER);
this.add(jb2,BorderLayout.NORTH);
this.add(jb3,BorderLayout.EAST);
this.add(jb4,BorderLayout.SOUTH);
this.add(jb5,BorderLayout.WEST);
//设置属性
this.setTitle("边界案例");
this.setSize(400, 500);
this.setLocation(200,300);
//关闭窗口，操作关闭窗口
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//设置窗体可见
this.setVisible(true);
}
}