Show DevBest [REL hNote [JAVA | NotePad]

[Hindi]

Basically a simple notepad written in java for lols, I was bored. Either way, Here we go ; -

Here, we create two classes, Grid.Java and hNote.java along with few simple methods, in grid java which is then called in hNote.java.
As you can see in the pic, It also has a small menu of New,Open Save and Exit, Which works , you know how.
It's very basic notepad, Just for the lols. Have fun here's the code , xo

import javax.swing.JFrame;

public class hNote {
 
    public static void main(String args[])
    {
        JFrame frame = new grid();
        frame.setTitle("hNote");
        frame.setVisible(true);
        frame.setSize(1280,720);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setResizable(true);
        frame.setLocationRelativeTo(null);
     
    }
     

}

hNote.java (Our main class for java)

import java.awt.Menu;
import java.awt.MenuBar;
import java.awt.MenuItem;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.Scanner;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JTextArea;
public class grid extends JFrame{
    int fileToOpen;
    int fileToSave;
    JFileChooser fileOpen;
    JFileChooser fileSave;
    grid(){
        MenuBar menuBar = new MenuBar();
        MenuItem menutem = new MenuItem();
        final JTextArea textArea = new JTextArea();
        setMenuBar(menuBar);
        Menu file = new Menu("File");
        menuBar.add(file);
        MenuItem newOption = new MenuItem("New");
        MenuItem open = new MenuItem("Open");
        MenuItem save = new MenuItem("Save");
        MenuItem close = new MenuItem("Exit");
        file.add(newOption);
        file.add(open);
        file.add(save);
        file.add(close);
        getContentPane().add(textArea);
        newOption.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
                textArea.setText("");
            }
        });
        open.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
                openFile();
                if (fileToOpen == JFileChooser.APPROVE_OPTION){
                    textArea.setText("");
                    try{
                        Scanner scan = new Scanner(new FileReader(fileOpen.getSelectedFile().getPath()));
                        while (scan.hasNext())
                            textArea.append(scan.nextLine());
                    } catch (Exception ex){
                        System.out.println(ex.getMessage());
                    }
                }
            }
        });
        save.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
                saveFile();
                if (fileToSave == JFileChooser.APPROVE_OPTION){
                    try {
                        BufferedWriter out = new BufferedWriter(new FileWriter(fileSave.getSelectedFile().getPath()));
                        out.write(textArea.getText());
                        out.close();
                    } catch (Exception ex) {
                        System.out.println(ex.getMessage());
                    }
                }
            }
        });
        close.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
                System.exit(0);
            }
        });
    }
    public void openFile(){
        JFileChooser open = new JFileChooser();
        int option = open.showOpenDialog(this);
        fileToOpen = option;
        fileOpen = open;
    }
    public void saveFile(){
        JFileChooser save = new JFileChooser();
        int option = save.showOpenDialog(this);
        fileToSave = option;
        fileSave = save;
    }
}

grid.Java, class where all methods are declared

Have fun faggits.