rect.java

利用java编写的paintbox小程序

/*
 * Rect.java
 *
 * Created on 2007年4月23日, 下午11:57
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package paintbox;

/**
 *
 * @author fly
 */
import java.awt.*;

public class Rect extends BoundedShape{
    
    /** Creates a new instance of Rect */
   public Rect (Color color, Point corner, int wide, int high)
   {
      super (color, corner, wide, high);
   }
   
   public void draw (Graphics page)
   {
       if(filled){
           page.setColor(fillColor);
           page.fillRect(upperLeft.x, upperLeft.y, width, height);  
       }
      page.setColor (strokeColor);
      page.drawRect (upperLeft.x, upperLeft.y, width, height);
      if(slected)
      {
          page.setColor(Color.BLACK);
          page.fillOval(upperLeft.x-3,upperLeft.y-3,6,6);
          page.fillOval(upperLeft.x+width-3,upperLeft.y-3,6,6);
          page.fillOval(upperLeft.x+width-3,upperLeft.y+height-3,6,6);
          page.fillOval(upperLeft.x-3,upperLeft.y+height-3,6,6);
      }
   }  
   
   public Object clone()
   {
       C c=new C();
       return c.getRect();

   }


   private class C 
  {
      public Rect rect;
      public C()
      {
          Point point=new Point(upperLeft.x, upperLeft.y);
          rect=new Rect(strokeColor,point,width, height);
          if(filled)
              rect.setFilled(fillColor);
      }
    
     public Rect getRect()
     {
         return rect;
     }
   }
}