Thread: simple translator GUI ??

hi

i wanna try how to program a simple GUI for translator Application

i did the GUI but i need help about the idea of this code

to translate between 2 languages

my code is :

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
public class translatorApp extends JFrame implements ActionListener {
 
	public static final int width = 500;
	public static final int height = 300;
	public static final int no_of_lines = 10;
	public static final int chars_per_line = 20;
 
	private JTextArea lan1;
	private JTextArea lan2;
 
	public static void main(String[] args){
 
		translatorApp gui = new translatorApp();
		gui.setVisible(true);
 
	}
 
	public translatorApp(){
 
		super("language translator");
		setSize(width, height);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setLayout(new GridLayout(2,1));
 
 
 
		JPanel biggerPanel = new JPanel();
		biggerPanel.setLayout(new FlowLayout());
		biggerPanel.setBackground(Color.LIGHT_GRAY);
 
 
 
 
		lan1 = new JTextArea("enter source text here \n",no_of_lines,chars_per_line);
		lan1.setEditable(true);
		lan1.setLineWrap(true);
		biggerPanel.add(lan1);
 
 
 
 
		lan2 = new JTextArea(no_of_lines,chars_per_line);
		lan2.setEditable(true);
		lan2.setLineWrap(true);
		biggerPanel.add(lan2);
 
 
		add(biggerPanel);
 
 
 
		JPanel buttonsPanel = new JPanel();
		buttonsPanel.setLayout(new FlowLayout());
		buttonsPanel.setBackground(Color.LIGHT_GRAY);
 
 
		JButton translate = new JButton("translate!");
		translate.addActionListener(this);
		buttonsPanel.add(translate);
 
 
		JButton clear = new JButton("Clear");
		clear.addActionListener(this);
		buttonsPanel.add(clear);
 
		add(buttonsPanel);
	}
 
	public void actionPerformed(ActionEvent e){
 
		String buttonText = e.getActionCommand();
 
		if(buttonText.equals("translate!"))
			lan2.setText(lan2.getText());
		else if(buttonText.equals("Clear"))
			{
			lan1.setText("");
			lan2.setText("");
			}
			else
			lan2.setText("error occured");
	}
}

it's not completed

i was searching via the net and i found GoogleAPI

but to run the program you should be online

and i want my program runs without connecting to the internet

please help