Editor.java

import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.io.*;
import java.util.*;

public class Editor extends JPanel implements ActionListener {

  File file;
  JButton save = new JButton("Save");
  JButton savec = new JButton("Save and Close");
  JTextArea text = new JTextArea(20, 40);

  public Editor(String s) {
    file = new File(s);
    save.addActionListener(this);
    savec.addActionListener(this);
    if(file.exists()) {
      try {
        BufferedReader input = new BufferedReader(new FileReader(file));
        String line = input.readLine();
        while(line != null) {
          text.append(line + "\n");
          line = input.readLine();
        }
        input.close();
      } catch(FileNotFoundException e1) {
        e1.printStackTrace();
      } catch(IOException e1) {
        e1.printStackTrace();
      }
    }
    add(save);
    add(savec);
    add(text);
  }

  @Override
  public void actionPerformed(ActionEvent e) {
    try {
      FileWriter out = new FileWriter(file);
      out.write(text.getText());
      out.close();
      if(e.getSource() == savec) {
        Login login = (Login) getParent();
        login.cl.show(login, "fb");
      }
    } catch(IOException e1) {
      e1.printStackTrace();
    }
  }

}