moveshapeaction.java~5~

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 myshape.*;
import java.util.*;

public class MoveShapeAction extends MyActionAdapter{

  public MoveShapeAction() {
  }
  private   MyShape shape=null;
  public boolean mousePressed(MouseEvent e,Object o){
    // System.out.print(""+e.getSource());
   return true;
   };
   public boolean mouseDragged(MouseEvent e,Object o){
     LinkedList l=(LinkedList)o;
     if(!l.isEmpty()){
       Iterator it=l.iterator();
       while(it.hasNext()){
         shape=(MyShape)it.next();
         drawedItemList.remove(shape);
         shape.moveObject(e.getX(),e.getY());
         drawedItemList.add(shape);
       }
      }
    return true;
   }
   public MyShape getSelected(){
      return shape;
   }
   public boolean mouseReleased(MouseEvent e,Object o){
   return true;
   };
}