/*  Name & Registration Number:
*   NUR HASWAN SYAKIER BIN ZAKARIA  (01DIS17F2037)
*   MOHAMAD ALIF BIN NOOR FAIZAL    (01DDT17F2048)
*   RAHIMAH BINTI MD TAUFEK         (01DDT17F2011)
*   CLASS: DDTP4
*/
package LabTask1;

import java.io.*;
import java.awt.*;
import javax.imageio.*;
import java.awt.image.*;
import java.awt.event.*;

public class LabTask1C {
    private Choice User;
    private Frame mFrame;
    private Button Login;
    private TextField Password;
    private Label Greet, SysName, uName, uPass;

    public LabTask1C() {
        MainFrame();
    }

    public static void main(String args[]) {
        LabTask1C mf = new LabTask1C();
        mf.Display();
    }

    private void MainFrame() {
        //Frame
        mFrame = new Frame("PUO Management System");
        mFrame.setSize(400, 250);
        mFrame.setLayout(null);
        mFrame.setVisible(true);

        //Label uName & List
        uName = new Label("Username:");
        uName.setBounds(130, 81, 65, 20);
        mFrame.add(uName);

        User = new Choice();
        User.setBounds(200, 80, 149, 75);
        User.add("Rahimah");
        User.add("Haswan");
        User.add("Alif");
        mFrame.add(User);

        //Label uPass & Password
        uPass = new Label("Password:");
        uPass.setBounds(133, 120, 65, 20);
        mFrame.add(uPass);

        Password = new TextField(15);
        Password.setEchoChar('*');
        Password.setBounds(200, 120, 150, 20);
        mFrame.add(Password);

        //Label SysName
        SysName = new Label("Polytechnic Ungku Omar Management System");
        SysName.setBounds(20, 181, 260, 30);
        mFrame.add(SysName);

        //Login Button & Label Greet
        Greet = new Label();
        Greet.setBounds(198, 150, 150, 20);
        mFrame.add(Greet);

        Login = new Button("Login");
        Login.setBounds(299, 180, 50, 30);
        Login.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent g) {
                String data = "Have a nice day " + User.getItem(User.getSelectedIndex()) + "!";
                Greet.setText(data); }
        });
        mFrame.add(Login);

        //Close Frame
        mFrame.addWindowListener(new WindowAdapter() {
            @Override
            public void windowClosing(WindowEvent c) {
                System.exit(0); }
        });
    }

    //Display Image
    private void Display() {
    mFrame.add(new ImageComponent("C:\\Users\\Wayn\\Desktop\\Subject Sem\\Assignment\\Logo.jpg")).setBounds(30, 70, 100, 110);
    mFrame.setVisible(true);
   }

   //Image Component
   class ImageComponent extends Component {
    BufferedImage img;

    @Override
    public void paint(Graphics g) {
        g.drawImage(img, 0, 0, null);
    }

    public ImageComponent(String path) {
        try {
            img = ImageIO.read(new File(path));
        } catch (IOException e) {
        }
    }

    @Override
    public Dimension getPreferredSize() {
        if (img == null) {
            return new Dimension(100, 100);
        } else {
            return new Dimension(img.getWidth(), img.getHeight());
        }
    }
   }
}