package diagapplet.utils;

import java.awt.List;
import java.applet.*;
import java.awt.Event;

// List with  count so diagapplet can see when it has be pressed.
 public class CountList extends List
{
  public int count = 0;
  public static Applet parent_applet = null;
  
  public CountList(int  rows, boolean  multipleSelections)	
    {
      super(rows,multipleSelections);
    }

	public boolean mouseEnter(Event  evt, int  x, int  y)
	{
		System.out.println("mouseEnter");
		return super.mouseEnter(evt,x,y);
	}

	public boolean handleEvent(Event event) 
    {
      if(null != parent_applet)
		{
			AppletContext context = parent_applet.getAppletContext();
			int selected_index = getSelectedIndex();
			if(null != context && -1 != selected_index)
			{
				System.out.println("Setting status to "+getSelectedItem());
				context.showStatus(getSelectedItem());
			}
		}
		switch(event.id) {
		       case Event.LIST_SELECT:
			 count++;
			 return super.handleEvent(event);
			 /* case Event.LIST_DESELECT:
			    <do something if event.target is scrolling list> */
			case Event.MOUSE_ENTER:
				 return mouseEnter(event,event.x,event.y);
			   default:
			 return super.handleEvent(event);
		       }
    }
}