Java Basic Problems

Java English to Bengali (Bangla) Dictionary: How to read or search Bengali word from a file or notepad and then show it in JTextField.

English to bengali dictionary javaToday I am sharing with you another important topic where I will give you an example by which you will get a clear idea about how to read or search any Bengali or Bangla font from a text pad (notepad) or file and then show it in JTextField. This code is important for those who are trying to prepare English to Bengali Dictionary. Download the reader.txt which I have used here to read Bengali (Bangla) words.

 
Copy the following code and run it by keeping reader.txt in the same folder.
 

Code Example:   simple.java
import javax.swing.JFrame;
import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.border.*;

import java.awt.Dimension;

import java.awt.Toolkit;

import javax.swing.JButton;

import javax.swing.JPanel;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

import javax.swing.JTextField;

import java.awt.BorderLayout;

import java.io.*;

import java.util.*;

public class simple extends JFrame

{

private Toolkit toolkit;

JTextField text1,text2;

String conversion;

public simple()

{

int xpos;

int ypos;

Font displayFont=new Font(“Times New Roman”, Font.BOLD,14);

Font displayFont1=new Font(“SutonnyMJ”, Font.BOLD,14);

setSize(300,150);

setTitle(“English To Bengali Dictionary”);

setDefaultCloseOperation(EXIT_ON_CLOSE);

JPanel panel=new JPanel();

getContentPane().add(panel);

panel.setLayout(null);

toolkit=getToolkit();

Dimension size=toolkit.getScreenSize();

setLocation(size.width/2-getWidth()/2, size.height/2-getHeight()/2);

xpos=getWidth()/2;

System.out.println(size);

System.out.println(xpos);

JButton beep;

text1=new JTextField();

text2=new JTextField();

beep= new JButton(“Click”);

beep.setFont(displayFont);

text2.setFont(displayFont1);

beep.setBounds(204,49,80,30);

text1.setBounds(50,20,150,30);

text2.setBounds(50,80,150,30);

beep.addActionListener(

new ActionListener()

{

public void actionPerformed(ActionEvent event)

{

try

{                                                         

int tokencount;

FileReader fr=new FileReader(“reader.txt”);

BufferedReader br=new BufferedReader(fr);

String s;

int linecount=0;

String line;

String words[]=new String[500];

int indexfound;

while ((s=br.readLine())!=null )

{

linecount++;

conversion = new String(text1.getText());

indexfound=s.indexOf(conversion);

if (indexfound>-1)

{

System.out.println(“Word was found at position” +indexfound+ “on line”+linecount);

line=s;

System.out.println(line);

int idx=0;

String[] arr= line.split(“=”);

System.out.println(“Array :” +arr.length );

for (idx=0;idx<arr.length;idx++)

{

words[idx]=arr[idx];

String gg =words[idx];

System.out.println(“Word Length:”+gg.length());

System.out.println(“COnversion Length:”+conversion.length());

if (conversion.length()==(gg.length()-1))

{

System.out.println(words[idx]);

text2.setText(arr[1]);

 }}}}

 fr.close();

   }

   catch (IOException e){}

}});

panel.add(beep);

panel.add(text1,BorderLayout.CENTER);

panel.add(text2,BorderLayout.WEST);

}

public static void main(String args[])

{

simple x=new simple();

x.setVisible(true);

}}

3 thoughts on “Java English to Bengali (Bangla) Dictionary: How to read or search Bengali word from a file or notepad and then show it in JTextField.”

  1. Sir,
    It was not possible to download the reader.txt file.Please,send me the proper link in replay or my email address.
    Thank you in advance.

    Like

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