1. /*

  2.  * @(#)MetalComboBoxIcon.java	1.9 00/02/02

  3.  *

  4.  * Copyright 1998-2000 Sun Microsystems, Inc. All Rights Reserved.

  5.  * 

  6.  * This software is the proprietary information of Sun Microsystems, Inc.  

  7.  * Use is subject to license terms.

  8.  * 

  9.  */

  10. 

  11. package javax.swing.plaf.metal;

  12. 

  13. import java.awt.*;

  14. import java.awt.event.*;

  15. import javax.swing.*;

  16. import javax.swing.plaf.*;

  17. import javax.swing.border.*;

  18. import java.io.Serializable;

  19. import javax.swing.plaf.basic.BasicComboBoxUI;

  20. 

  21. 

  22. /**

  23.  * This utility class draws the horizontal bars which indicate a MetalComboBox

  24.  *

  25.  * @see MetalComboBoxUI

  26.  * @version 1.9 02/02/00

  27.  * @author Tom Santos

  28.  */

  29. public class MetalComboBoxIcon implements Icon, Serializable {

  30.      

  31.     /**

  32.      * Paints the horizontal bars for the 

  33.      */

  34.     public void paintIcon(Component c, Graphics g, int x, int y){

  35.         JComponent component = (JComponent)c;

  36. 	int iconWidth = getIconWidth();

  37. 

  38. 	g.translate( x, y );

  39. 

  40. 	g.setColor( component.isEnabled() ? MetalLookAndFeel.getControlInfo() : MetalLookAndFeel.getControlShadow() );

  41. 	g.drawLine( 0, 0, iconWidth - 1, 0 );

  42. 	g.drawLine( 1, 1, 1 + (iconWidth - 3), 1 );

  43. 	g.drawLine( 2, 2, 2 + (iconWidth - 5), 2 );

  44. 	g.drawLine( 3, 3, 3 + (iconWidth - 7), 3 );

  45. 	g.drawLine( 4, 4, 4 + (iconWidth - 9), 4 );

  46. 

  47. 	g.translate( -x, -y );

  48.     }

  49.     

  50.     /**

  51.      * stubbed to statify the interface.

  52.      */

  53.     public int getIconWidth() { return 10; }

  54. 

  55.     /**

  56.      * stubbed to statify the interface.

  57.      */

  58.     public int getIconHeight()  { return 5; }

  59. 

  60. }