AdminLogin.java

package pt.onlineShop.gui;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

import pt.onlineShop.processing.OPDept;

public class AdminLogin extends JFrame{
	private static final long serialVersionUID = 8960416708429308153L;
	private OPDept department=new OPDept();
	private JTextField b3=new JTextField();
	private JPasswordField b4=new JPasswordField();
  public AdminLogin(){
	  this.setTitle("Programming techniques-Assignment2-Drimbarean Maria");
		this.setPreferredSize(new Dimension(600, 150));
		this.setMaximumSize(new Dimension(200, 150));
		this.setMinimumSize(new Dimension(600, 300));

		this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		this.setResizable(true);
		this.setBackground(Color.pink);
		this.setLocationRelativeTo(null);

		this.setLayout(new GridLayout(2,2));
		
		JButton b1=new JButton("Name");
		b1.setBackground(Color.pink);
		b1.setEnabled(false);
		this.add(b1);
		
		JButton b2=new JButton("Password");
		b2.setBackground(Color.pink);
		b2.setEnabled(false);
		this.add(b2);
		
		b3.setBackground(Color.pink);
		this.add(b3);
		
		b4.setBackground(Color.pink);
		this.add(b4);
		
		Handler handler=new Handler();
		b3.addActionListener(handler);
		b4.addActionListener(handler);
		
		this.setVisible(true);
  }
  
  /**
   */
  private class Handler implements ActionListener {

		@Override
		public void actionPerformed(ActionEvent event) {
			String textName=b3.getText();
			@SuppressWarnings("deprecation")
			String textPassword=b4.getText();
			
			if (department.getAdministrator().getName().equals(textName) && department.getAdministrator().getPassword().equals(textPassword))
				new AdminView(department);
			else
				JOptionPane.showMessageDialog(null, "Wrong username or password!", "LoginIssue", JOptionPane.INFORMATION_MESSAGE);
		}
	}
}