import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.EventQueue;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
public class CG extends JFrame{
private static final long serialVersionUID =-8158038730410385624L;
private JPanel contentPane;
public static void main(String [] args){
EventQueue.invokeLater(new Runnable() {
public void run() {
try{
CG frame=new CG();
frame.setVisible(true);
}catch (Exception e){
e.printStackTrace();
}
}
});
}
public CG(){
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(300,200,500,400);
contentPane=new JPanel();
contentPane.setBorder(new EmptyBorder(5,5,5,5));
contentPane.setLayout(new BorderLayout(0,0));
setContentPane(contentPane);
setTitle("话费充值系统");
contentPane.setLayout(new GridLayout(2,1,2,2));
JPanel panel1=new JPanel();
contentPane.add(panel1);
JLabel label1=new JLabel("提示:充值成功!");
panel1.add(label1);
Container c=getContentPane();
JButton b=new JButton("返回主界面");
b.setBounds(500,100,200,280);
c.add(b);
}
}
