package gui;

/**

* RUN:

* javac -cp .; gui/MenuItemsFromFile.java && java -cp .; gui.MenuItemsFromFile

* OUTPUT:

*

*/

import java.io.*;

import java.util.*;

import javax.swing.*;

import javax.swing.event.*;

import java.awt.*;

import java.awt.event.*;

import net.mindview.util.*;

public class MenuItemsFromFile extends JFrame {

private static final int WIDTH = 300;

private static final int HEIHGT = 200;

private JMenuBar mb = new JMenuBar();

public MenuItemsFromFile()

{

String[] words = getWordsFromFile("gui/loremipsum.txt");

JMenu m = new JMenu();

JMenu subm = new JMenu();

for (int i = 0; i < words.length; i++)

{

System.out.print(words[i] + " ");

if (i % 10 == 0) {

System.out.println();

}

int part = i % 10;

if (part == 0) {

m = new JMenu(words[i]);

mb.add(m);

continue;

}

if (part == 1 || part == 5) {

subm = new JMenu(words[i]);

m.add(subm);

continue;

}

subm.add(new JMenuItem(words[i]));

}

setJMenuBar(mb);

}

private String[] getWordsFromFile(String fileName)

{

java.util.List<String> words = new ArrayList<String>();

try {

BufferedReader in = new BufferedReader(new FileReader(fileName));

try {

String line;

while ( (line = in.readLine()) != null) {

String[] tokens = line.split("\\s+");

words.addAll(Arrays.asList(tokens));

}

}

finally {

in.close();

}

}

catch (IOException e) {

throw new RuntimeException(e);

}

String[] arr = new String[words.size()];

return words.toArray(arr);

}

public static void main(String[] args) {

SwingConsole.run(new MenuItemsFromFile(), WIDTH, HEIHGT);

}

}