// ex:sw=3

package chat;

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

/**
 *
 **/
public class PeoplePanel extends JPanel 
{
   /**
    *
    **/
   private static Color BG_COLOR = Color.black;

   /**
    *
    **/
   private static Color TEXT_COLOR = Color.red;

   /**
    *
    **/
   private JList _peopleList;

   /**
    *
    **/
   private UserServer _userServer;

   /**
    *
    **/
   private String _context;

   /**
    *
    **/
   public PeoplePanel(DefaultListModel members, Dimension size, //
   UserServer userServer, String context)
   {
      super();
      _userServer = userServer;
      _context = context;
      _peopleList = new JList(members);
      _peopleList.setBackground(BG_COLOR);
      _peopleList.setForeground(TEXT_COLOR);
      setLayout(new BorderLayout());
      add(_peopleList,BorderLayout.CENTER);
      setPreferredSize(size);
      installPeopleListener();
   }

   /**
    *
    **/
   private void installPeopleListener()
   {
      MouseListener mouseListener = new MouseAdapter() {
	 public void mouseClicked(MouseEvent e) {
	    // int index = _peopleList.locationToIndex(e.getPoint());
            Object value = _peopleList.getSelectedValue();
            if(value == null)
               return;
            if(value instanceof User)
            {
	       _userServer.friendSelected( _context,
		     ((User)value).getIdentification(),
		     e.getClickCount() );
            }
	 }
      };
      _peopleList.addMouseListener(mouseListener);
/*
      _peopleList.addListSelectionListener(new ListSelectionListener()      {
         public void valueChanged(ListSelectionEvent lse)
         {
            if(lse.getValueIsAdjusting())
               return;
            Object value = _peopleList.getSelectedValue();
            if(value == null)
               return;
            if(value instanceof User)
            {
               _userServer.friendSelected(((User)value).getIdentification(),//
               _context);
            }
            else
            {
            //System.err.println("Kein User-Object: "+value);
            }
         }
      });
*/
   }

}