GUI图形初步实现

package cn.itcast_01;


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


public class FrameDemo3 {


public static void main(String[] args) {
//创建窗体对象
Frame fsFrame=new Frame();
//设置窗体属性
fsFrame.setBounds(200, 200, 200, 200);
//给窗体添加监听机制
fsFrame.addWindowListener(new WindowAdapter() {

@Override
public void windowClosing(WindowEvent e) {
// TODO Auto-generated method stub
System.exit(0);
}
});
//让窗体体现出来
fsFrame.setVisible(true);
}
}