GUI

核心技术　　Swing 、AWT

component 组件

button 按钮

container 容器

Frame frame = new Frame();一个最基础的界面，可以设置各种属性

Panel可以看做一个空间，但是不能单独存在，必须靠frame

Panel panel = new Panel();

frame.add(panel);空间放到界面里

点击关闭按钮，关闭界面

frame.addWindowListener(new WindowAdapter() {
    //窗口点击关闭 时做的事情
    @Override
    public void windowClosing(WindowEvent e) {
        //结束程序
        System.exit(0);
    }
});

Button button = new Button();组件-按钮

//设置为流式布局
frame.setLayout(new FlowLayout());
//东西南北中布局

Button east = new Button("East");
Button west = new Button("West");
Button south = new Button("South");
Button north = new Button("North");
Button center = new Button("Center");

frame.add(east, BorderLayout.EAST);
frame.add(west,BorderLayout.WEST);
frame.add(south,BorderLayout.SOUTH);
frame.add(north,BorderLayout.NORTH);
frame.add(center,BorderLayout.CENTER);

//表格布局 Grid

Button btn1 = new Button("btn1");
Button btn2 = new Button("btn2");
Button btn3 = new Button("btn3");
Button btn4 = new Button("btn4");
Button btn5 = new Button("btn5");
Button btn6 = new Button("btn6");

//表格布局设置3行2列
frame.setLayout(new GridLayout(3,2));
frame.add(btn1);
frame.add(btn2);
frame.add(btn3);
frame.add(btn4);
frame.add(btn5);
frame.add(btn6);

标签：BorderLayout,GUI,btn1,add,frame,new,Button
来源： https://www.cnblogs.com/fy2014/p/16311503.html