compositeobjectaction.java~3~

Java画版程序。......................要求变态。

package myshapeaction;

/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2002
 * Company:
 * @author
 * @version 1.0
 */
import java.awt.event.*;
import java.util.*;
import myshape.*;

public class CompositeObjectAction extends MyActionAdapter{

  public CompositeObjectAction() {
  }
  public boolean mousePressed(MouseEvent e,Object o){
   LinkedList l=(LinkedList)o;
   Iterator it=l.iterator();
   while(it.hasNext()){
   MyShape s=(MyShape)it.next();
   drawedItemList.remove(s);
   MyPoint p=new MyPoint(e.getX(),e.getY());
   drawedItemList.add(new CompositeObject(s,p));
   }
  }
}