Show data in a text field from an advanced for loop-CodePudding

A shown in the code below I want the data to be inputted into the textfield when the button is pressed at the moment I have it printing to console how do I add to the textfield ?? is it text.add ??

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.util.ArrayList;
import javax.swing.*;


public class displayGui extends JFrame implements WindowListener, ActionListener {

    JButton showData;

    JButton hideData;

    private static final int FRAME_WIDTH = 100;
    private static final int FRAME_HEIGHT = 100;
    JTextField text = new JTextField(20);
    ArrayList<Phone> phones = new ArrayList<>();
    public displayGui() {

        phones.add(new Phone("Sony", "Experia X", 32, 12.5 , 4.6 , "Yes" , 150));
        phones.add(new Phone("Sony", "Experia Y", 64, 14.2 , 5.6 , "Yes" , 175));
        phones.add(new Phone("Samsung", "Galaxy M", 64, 14.5 , 5.4 , "Yes" , 180));
        phones.add(new Phone("Nokia", "3330", 16, 13.2 , 2.3 , "No" , 90));
        phones.add(new Phone("Motorola", "M1", 8, 11.3 , 4.9 , "Yes" , 100));
        phones.add(new Phone("Iphone", "6", 32, 13.5 , 6.4 , "Yes" , 250));
        phones.add(new Phone("Alcatel", "A3", 8, 9.3 , 2.4 , "No" , 50));
        JFrame frame = new JFrame();
        JPanel panel = new JPanel();

        addWindowListener(this);
        showData = new JButton("Show Data");
        add(showData);
        panel.add(text);
        showData.addActionListener(this);


        panel.add(showData);
        hideData = new JButton("Hide Data");
        panel.add(hideData);
        hideData.addActionListener(this);
        frame.add(panel);

        frame.setSize(FRAME_WIDTH, FRAME_HEIGHT);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
    }
    @Override

    public void actionPerformed(ActionEvent e) {
        if(e.getSource().equals(showData)) {
            if (showData.isSelected()){

                for (Phone phone : phones){
                    System.out.println("Phone Make: "   phone.getMake());
                    System.out.println("Phone Model: "   phone.getModel());
                    System.out.println("Phone Memory: "   phone.getMemory());
                    System.out.println("Phone Camera: "   phone.getCamera());
                    System.out.println("Phone screen-size: "   phone.getScreensize());
                    System.out.println("Is the phone a smart phone: "   phone.getSmart());
                    System.out.println("The phone costs: "   phone.getPrice());
                };

            }
        }



        for (Phone phone : phones){
            System.out.println("Phone Make: "   phone.getMake());
            System.out.println("Phone Model: "   phone.getModel());
            System.out.println("Phone Memory: "   phone.getMemory());
            System.out.println("Phone Camera: "   phone.getCamera());
            System.out.println("Phone screen-size: "   phone.getScreensize());
            System.out.println("Is the phone a smart phone: "   phone.getSmart());
            System.out.println("The phone costs: "   phone.getPrice());
        }

        text.setText("Testing");

    }

    @Override
    public void windowOpened(WindowEvent e) {

    }

    @Override
    public void windowClosing(WindowEvent e) {
        dispose();
        System.exit(0);
    }

    @Override
    public void windowClosed(WindowEvent e) {

    }

    @Override
    public void windowIconified(WindowEvent e) {

    }

    @Override
    public void windowDeiconified(WindowEvent e) {

    }

    @Override
    public void windowActivated(WindowEvent e) {

    }

    @Override
    public void windowDeactivated(WindowEvent e) {

    }
}

import java.io.*;
import java.util.ArrayList;

public class Tester {
    public static void main(String[] args) throws IOException, ClassNotFoundException {

        ArrayList<Phone> phones = new ArrayList<>();
        phones.add(new Phone("Sony", "Experia X", 32, 12.5 , 4.6 , "Yes" , 150));
        phones.add(new Phone("Sony", "Experia Y", 64, 14.2 , 5.6 , "Yes" , 175));
        phones.add(new Phone("Samsung", "Galaxy M", 64, 14.5 , 5.4 , "Yes" , 180));
        phones.add(new Phone("Nokia", "3330", 16, 13.2 , 2.3 , "No" , 90));
        phones.add(new Phone("Motorola", "M1", 8, 11.3 , 4.9 , "Yes" , 100));
        phones.add(new Phone("Iphone", "6", 32, 13.5 , 6.4 , "Yes" , 250));
        phones.add(new Phone("Alcatel", "A3", 8, 9.3 , 2.4 , "No" , 50));

        try {
            System.out.println("Check to see if file exists");
            FileInputStream fileIn = new FileInputStream("phone.ser");
            System.out.println("It exists");
            ObjectInputStream objectIn = new ObjectInputStream(fileIn);
            System.out.println("Reading now");


            phones = (ArrayList<Phone>) objectIn.readObject();
            for (Phone phone : phones){
                System.out.println("Phone Make: "   phone.getMake());
                System.out.println("Phone Model: "   phone.getModel());
                System.out.println("Phone Memory: "   phone.getMemory());
                System.out.println("Phone Camera: "   phone.getCamera());
                System.out.println("Phone screen-size: "   phone.getScreensize());
                System.out.println("Is the phone a smart phone: "   phone.getSmart());
                System.out.println("The phone costs: "   phone.getPrice());
            }

            objectIn.close();
            } catch (FileNotFoundException e1) {
            System.out.println("file does not exist");

            try {
                System.out.println("Creating it now ....");
                FileOutputStream fileOut = new FileOutputStream("phone.ser");

                ObjectOutputStream objectOut = new ObjectOutputStream(fileOut);

                objectOut.writeObject(phones);

                objectOut.close();
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
            ///deserialization///
            try {
                FileInputStream fileIn = new FileInputStream("phone.ser");

                ObjectInputStream objectIn = new ObjectInputStream(fileIn);
                Phone newPhone = (Phone) objectIn.readObject();

                objectIn.close();
                System.out.println("Phone Make: "   newPhone.getMake());
                System.out.println("Phone Model: "   newPhone.getModel());
                System.out.println("Phone Memory: "   newPhone.getMemory());
                System.out.println("Phone Camera: "   newPhone.getCamera());
                System.out.println("Phone screen-size: "   newPhone.getScreensize());
                System.out.println("Is the phone a smart phone: "   newPhone.getSmart());
                System.out.println("The phone costs: "   newPhone.getPrice());
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }
    }
}

import java.io.*;
import java.util.ArrayList;

public class MainSer {
    public static void main(String[] args) throws IOException, ClassNotFoundException {
        new displayGui();

        ArrayList<Phone> phones = new ArrayList<>();
        phones.add(new Phone("Sony", "Experia X", 32, 12.5 , 4.6 , "Yes" , 150));
        phones.add(new Phone("Sony", "Experia Y", 64, 14.2 , 5.6 , "Yes" , 175));
        phones.add(new Phone("Samsung", "Galaxy M", 64, 14.5 , 5.4 , "Yes" , 180));
        phones.add(new Phone("Nokia", "3330", 16, 13.2 , 2.3 , "No" , 90));
        phones.add(new Phone("Motorola", "M1", 8, 11.3 , 4.9 , "Yes" , 100));
        phones.add(new Phone("Iphone", "6", 32, 13.5 , 6.4 , "Yes" , 250));
        phones.add(new Phone("Alcatel", "A3", 8, 9.3 , 2.4 , "No" , 50));



        //serialization//
        try {
            FileOutputStream fileOut = new FileOutputStream("phone.ser");
            ObjectOutputStream Out = new ObjectOutputStream(fileOut);
            Out.writeObject(phones);
            Out.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }

        ////deserialization///
        try {
            FileInputStream fileIn = new FileInputStream("phone.ser");

            ObjectInputStream objectIn = new ObjectInputStream(fileIn);

            phones = (ArrayList<Phone>) objectIn.readObject();
            for (Phone phone : phones){
                System.out.println("Phone Make: "   phone.getMake());
                System.out.println("Phone Model: "   phone.getModel());
                System.out.println("Phone Memory: "   phone.getMemory());
                System.out.println("Phone Camera: "   phone.getCamera());
                System.out.println("Phone screen-size: "   phone.getScreensize());
                System.out.println("Is the phone a smart phone: "   phone.getSmart());
                System.out.println("The phone costs: "   phone.getPrice());
            }
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        }
    }

import java.io.Serializable;

public class Phone implements Serializable {
    private String make;
    private String model;
    private double memory;
    private double camera;
    private double screensize;
    private String smart;
    private int price;

    public Phone(String make , String model , double memory , double camera, double screensize, String smart , int price){
        this.make = make;
        this.model = model;
        this.memory = memory;
        this.camera = camera;
        this.screensize = screensize;
        this.smart = smart;
        this.price = price;

    }

    public String getMake() {
        return make;
    }

    public String getModel() {
        return model;
    }

    public double getMemory() {
        return memory;
    }

    public double getCamera() {
        return camera;
    }

    public double getScreensize() {
        return screensize;
    }

    public String getSmart() {
        return smart;
    }

    public int getPrice() {
        return price;
    }
}

When I run it I currently have it running onto the console. But needs to be entered into the text field. Thanks

CodePudding user response：

It appears to me that you looked at an old Swing tutorial. A Swing application does not need to extend class

And with the data displayed: