import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class Registration {

   private JFrame mainFrame;
   private JLabel headerLabel;
   private JLabel statusLabel;
   private JPanel controlPanel;

   public Registration(){
      prepareGUI();
   }

   public static void main(String[] args){
      Registration swingControlDemo = new Registration();
   }

   private void prepareGUI(){
      mainFrame = new JFrame("Calendar Alpha");
      mainFrame.setSize(300,230);
      mainFrame.setLayout(null);
      mainFrame.addWindowListener(new WindowAdapter() {
         public void windowClosing(WindowEvent windowEvent){
            System.exit(0);
         }
      });
      headerLabel = new JLabel("",JLabel.CENTER);
      statusLabel = new JLabel("",JLabel.CENTER);
      JButton bregister = new JButton("Register");
      JPanel panel = new JPanel(null);
      JTextField txuser = new JTextField(15);
      JPasswordField pass = new JPasswordField(15);
      txuser.setBounds(80,30,150,20);
      pass.setBounds(80,65,150,20);
      bregister.setBounds(100,135,110,20);

      JLabel usr = new JLabel("Username:");
      JLabel pw = new JLabel("Password:");
      usr.setLocation(10,30);
      pw.setLocation(10,65);
      pw.setSize(pw.getPreferredSize());
      usr.setSize(usr.getPreferredSize());
      mainFrame.add(pw);
      mainFrame.add(usr);


      statusLabel.setSize(350,100);

      controlPanel = new JPanel();
      controlPanel.setLayout(new FlowLayout());

      mainFrame.add(headerLabel);
      mainFrame.add(controlPanel);
      mainFrame.add(statusLabel);
      mainFrame.add(txuser);
      mainFrame.add(pass);
      mainFrame.add(bregister);
      //mainFrame.setVisible(true);
      headerLabel.setText("Registration");

      final DefaultComboBoxModel rankName = new DefaultComboBoxModel();

      rankName.addElement("Student");
      rankName.addElement("Teacher");
      rankName.addElement("Admin");

      final JComboBox rankCombo = new JComboBox(rankName);
      rankCombo.setSelectedIndex(0);
      rankCombo.setBounds(100,100,110,20);

      JScrollPane rankListScrollPane = new JScrollPane(rankCombo);


      JButton registerButton = new JButton("Register");

      registerButton.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
        	 User created = new User(txuser.getText(),pass.getText());
        	 created.saveUser();
            }
      });
      controlPanel.add(rankListScrollPane);
      controlPanel.add(registerButton);
      mainFrame.add(rankCombo);
      mainFrame.setVisible(true);
   }

}