标签:通过 设置 public operation rgs blog new main ext
// 通过匿名类实现监听器
public class ActionMonitor extends JFrame {
JButton button;
public ActionMonitor(){
this.setLayout(null);//布局
this.setSize(500,400);//大小
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//设置可以关闭
button =new JButton();
button.setBounds(200, 200, 100, 20);//位置和大小
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
}
});//添加监听
this.setVisible(true);// 设置可见性
this.add(button);
}
public static void main(String[] args) {
ActionMonitor am= new ActionMonitor();
}
}
标签:通过 设置 public operation rgs blog new main ext
原文地址:http://www.cnblogs.com/test1234/p/6852850.html