/**
 *Text genereted by Simple GUI Extension for BlueJ
 */
import javax.swing.UIManager.LookAndFeelInfo;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseListener;
import java.awt.event.MouseEvent;
import java.awt.Container;

import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
import javax.swing.border.Border;
import javax.swing.*;

public class GUI_project extends JFrame
implements ActionListener, MouseListener{

    private JMenuBar menuBar;
    private JButton button1;
    private JTextArea textarea1;
    private JTextField textfield1;
    private JTextField textfield2;

    //Constructor
    public GUI_project(){

        this.setTitle("GUI_project");
        this.setSize(1085,721);
        //menu generate method
        generateMenu();
        this.setJMenuBar(menuBar);

        //pane with null layout
        JPanel contentPane = new JPanel(null);
        contentPane.setPreferredSize(new Dimension(1085,721));
        contentPane.setBackground(new Color(192,192,192));

        button1 = new JButton();
        button1.setBounds(545,529,351,150);
        button1.setBackground(new Color(214,217,223));
        button1.setForeground(new Color(0,0,0));
        button1.setEnabled(true);
        button1.setFont(new Font("sansserif",0,12));
        button1.setText("Button1");
        button1.setVisible(true);
        button1.addActionListener(this);

        textarea1 = new JTextArea(16, 58);
        textarea1.setBounds(150,114,789,407);

        textarea1.setEnabled(true);
        textarea1.setFont(new Font("sansserif",8,35));
        textarea1.setText("Hei, Philip! Hva kan jeg hjelpe med deg i dag?");
        textarea1.setBorder(BorderFactory.createBevelBorder(1));
        textarea1.setVisible(true);

        textfield1 = new JTextField();
        textfield1.setBounds(177,525,337,160);
        textfield1.setBackground(new Color(255,255,255));
        textfield1.setForeground(new Color(0,0,0));
        textfield1.setEnabled(true);
        textfield1.setFont(new Font("sansserif",0,27));
        textfield1.setText("Skriv her..");
        textfield1.setVisible(true);
        textfield1.addMouseListener(this);
        addMouseListener(this);

        textfield2 = new JTextField();
        textfield2.setBounds(267,50,523,58);
        textfield2.setBackground(new Color(255,255,255));
        textfield2.setForeground(new Color(0,0,0));
        textfield2.setEnabled(true);
        textfield2.setFont(new Font("sansserif",0,12));
        textfield2.setText("   CHATBOT GUI ");
        textfield2.setVisible(true);
        textfield2.setFont(textfield2.getFont().deriveFont(50.0f));

        //adding components to contentPane panel
        contentPane.add(button1);
        contentPane.add(textarea1);
        contentPane.add(textfield1);
        contentPane.add(textfield2);

        //adding panel to JFrame and seting of window position and close operation
        this.add(contentPane);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setLocationRelativeTo(null);
        this.pack();
        this.setVisible(true);

        // scroll
        JScrollPane scroll = new JScrollPane (textarea1,
                JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);

        this.add(scroll);
        this.setVisible (true);
        scroll.setSize( 500, 500 );
        scroll.setBounds(150,114,789,407);
    }

    public void actionPerformed(ActionEvent e) {
        String input = textfield1.getText();

        textarea1.append("\n" + input);
    }

    public void mouseEntered(MouseEvent e){

    }

    public void mouseClicked(MouseEvent e ){
        textfield1.setText("");
    }

    public void mousePressed(MouseEvent e){

        textfield1.setText("");}

    public void mouseExited(MouseEvent e){

    }

    public void mouseReleased(MouseEvent e){

    }

    //method for generate menu
    public void generateMenu(){
        menuBar = new JMenuBar();

        JMenu file = new JMenu("File");
        JMenu tools = new JMenu("Tools");
        JMenu help = new JMenu("Help");

        JMenuItem open = new JMenuItem("Open   ");
        JMenuItem save = new JMenuItem("Save   ");
        JMenuItem exit = new JMenuItem("Exit   ");
        JMenuItem preferences = new JMenuItem("Preferences   ");
        JMenuItem about = new JMenuItem("About   ");

        file.add(open);
        file.add(save);
        file.addSeparator();
        file.add(exit);
        tools.add(preferences);
        help.add(about);

        menuBar.add(file);
        menuBar.add(tools);
        menuBar.add(help);
    }

    public static void main(String[] args){
        System.setProperty("swing.defaultlaf", "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
        javax.swing.SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    new GUI_project();
                }
            });
    }

}