Thread: Help me...its urgent...its simple but no idea

im using netbeans ide

AutoSuggest.java... this class file is valid

import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
 
public class AutoSuggest extends JPanel{
    private final JTextField tf;
    private final JComboBox combo = new JComboBox();
    private final Vector<String> v = new Vector<String>();
    public AutoSuggest() {
        super(new BorderLayout());
        combo.setEditable(true);
        tf = (JTextField) combo.getEditor().getEditorComponent();
        tf.addKeyListener(new KeyAdapter() {
                public void keyTyped(KeyEvent e) {
               EventQueue.invokeLater(new Runnable() {
            public void run() {
                String text = tf.getText();
                        if(text.length()==0) {
                    combo.hidePopup();
                    setModel(new DefaultComboBoxModel(v), "");
                }else{
                    DefaultComboBoxModel m = getSuggestedModel(v, text);
                    if(m.getSize()==0 || hide_flag) {
                          combo.hidePopup();
                        hide_flag = false;
                    }else{
                        setModel(m, text);
                        combo.showPopup();
                    }
                }
            }
        });
            }
                public void keyPressed(KeyEvent e) {
               String text = tf.getText();
         int code = e.getKeyCode();
             if(code==KeyEvent.VK_ENTER) {
            if(!v.contains(text)) {
                v.addElement(text);
                Collections.sort(v);
                setModel(getSuggestedModel(v, text), text);
            }
            hide_flag = true; 
        }else if(code==KeyEvent.VK_ESCAPE) {
            hide_flag = true; 
        }else if(code==KeyEvent.VK_RIGHT) {
            for(int i=0;i<v.size();i++) {
                String str = v.elementAt(i);
                if(str.startsWith(text)) {
                    combo.setSelectedIndex(-1);
                    tf.setText(str);
                    return;
                }
            }
        }
            }
      });
        String[] countries = {"Afghanistan", "Albania", "Algeria", "Andorra", "Angola","Argentina"
,"Armenia","Austria","Bahamas","Bahrain", "Bangladesh","Barbados", "Belarus","Belgium",
"Benin","Bhutan","Bolivia","Bosnia & Herzegovina","Botswana","Brazil","Bulgaria",
"Burkina Faso","Burma","Burundi","Cambodia","Cameroon","Canada", "China","Colombia",
"Comoros","Congo","Croatia","Cuba","Cyprus","Czech Republic","Denmark", "Georgia",
"Germany","Ghana","Great Britain","Greece","Hungary","Holland","India","Iran","Iraq",
"Italy","Somalia", "Spain", "Sri Lanka", "Sudan","Suriname", "Swaziland","Sweden",
"Switzerland", "Syria","Uganda","Ukraine","United Arab Emirates","United Kingdom",
"United States","Uruguay","Uzbekistan","Vanuatu","Venezuela","Vietnam",
"Yemen","Zaire","Zambia","Zimbabwe"};
          for(int i=0;i<countries.length;i++){
                  v.addElement(countries[i]);
          }
        setModel(new DefaultComboBoxModel(v), "");
        JPanel p = new JPanel(new BorderLayout());
        p.setBorder(BorderFactory.createTitledBorder("AutoSuggestion Box"));
        p.add(combo, BorderLayout.NORTH);
        add(p);
        setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
        setPreferredSize(new Dimension(300, 150));
    }
    private boolean hide_flag = false;
       private void setModel(DefaultComboBoxModel mdl, String str) {
        combo.setModel(mdl);
        combo.setSelectedIndex(-1);
        tf.setText(str);
    }
private static DefaultComboBoxModel getSuggestedModel(java.util.List<String> list, String text) {
        DefaultComboBoxModel m = new DefaultComboBoxModel();
        for(String s: list) {
            if(s.startsWith(text)) m.addElement(s);
        }
        return m;
    }
    }

this runCombo.java is created using gui... im goin to add the class function to this combobox in runCombo.java
i dont know how to simplify it... hope moderator will help me

public class runCombo extends javax.swing.JFrame {
 
    /** Creates new form runCombo */
    public runCombo() {
        initComponents();
    }
 
     /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {
 
        cBox = new javax.swing.JComboBox();
 
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
 
        cBox.setEditable(true);
        cBox.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "a" }));
 
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(30, 30, 30)
                .addComponent(cBox, 0, 260, Short.MAX_VALUE)
                .addGap(37, 37, 37))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(19, 19, 19)
                .addComponent(cBox, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(18, Short.MAX_VALUE))
        );
 
        pack();
    }// </editor-fold>                        
 
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {        
 
        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
 
            public void run() {
                runCombo runCombo = new runCombo();
                runCombo.setVisible(true);                
            }
        });
    }
    // Variables declaration - do not modify                     
    private javax.swing.JComboBox cBox;
    // End of variables declaration                   
}

now to make the runCombo combobox to implements the class in AutoSuggest.java
please help me... i need urgent answer... please help me moderator and admin...
please send me your email here... i will post u the src folder...zurich_fredo@yahoo.com

Please see the link in my signature on asking questions the smart way, as well as this: http://www.javaprogrammingforums.com...e-posting.html

If you do not have time to ask an actual question, use highlight tags, create an SSCCE, or even tell us what the actual problem is, why would you expect somebody else to put their time in? We're all doing this for free, in our spare time, and it's extremely rude to just dump your code here and mark it urgent.

Clean this post up using the resources I just gave you, and we'll go from there.