/*
    * Copyright (c) 2005, The JUNG Authors
    * All rights reserved.
    *
    * This software is open-source under the BSD license; see either "license.txt"
    * or https://github.com/jrtom/jung/blob/master/LICENSE for a description.
    *
    * Created on Jul 11, 2005
    */
  
  package edu.uci.ics.jung.visualization.transform.shape;
  
  import java.awt.Component;
  import java.awt.Graphics2D;
  import java.awt.Shape;
  
  import javax.swing.CellRendererPane;
  import javax.swing.Icon;
  
  
  /**
   * an extendion of Graphics2DWrapper that adds enhanced
   * methods for drawing icons and components
   * 
   * @see TransformingGraphics as an example subclass
   * 
   * @author Tom Nelson 
   *
   *
   */
  public class GraphicsDecorator extends Graphics2DWrapper {
      
      public GraphicsDecorator() {
          this(null);
      }
      public GraphicsDecorator(Graphics2D delegate) {
          super(delegate);
      }
      
      public void draw(Icon icon, Component c, Shape clip, int x, int y) {
      	int w = icon.getIconWidth();
      	int h = icon.getIconHeight();
      	icon.paintIcon(c, delegate, x-w/2, y-h/2);
      }
      
      public void draw(Component c, CellRendererPane rendererPane, 
      		int x, int y, int w, int h, boolean shouldValidate) {
      	rendererPane.paintComponent(delegate, c, c.getParent(), x, y, w, h, shouldValidate);
      }
  }