?? metalcomboboxicon.java
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/* * @(#)MetalComboBoxIcon.java 1.13 03/12/19 * * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. */package javax.swing.plaf.metal;import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.swing.plaf.*;import javax.swing.border.*;import java.io.Serializable;import javax.swing.plaf.basic.BasicComboBoxUI;/** * This utility class draws the horizontal bars which indicate a MetalComboBox * * @see MetalComboBoxUI * @version 1.13 12/19/03 * @author Tom Santos */public class MetalComboBoxIcon implements Icon, Serializable { /** * Paints the horizontal bars for the */ public void paintIcon(Component c, Graphics g, int x, int y){ JComponent component = (JComponent)c; int iconWidth = getIconWidth(); g.translate( x, y ); g.setColor( component.isEnabled() ? MetalLookAndFeel.getControlInfo() : MetalLookAndFeel.getControlShadow() ); g.drawLine( 0, 0, iconWidth - 1, 0 ); g.drawLine( 1, 1, 1 + (iconWidth - 3), 1 ); g.drawLine( 2, 2, 2 + (iconWidth - 5), 2 ); g.drawLine( 3, 3, 3 + (iconWidth - 7), 3 ); g.drawLine( 4, 4, 4 + (iconWidth - 9), 4 ); g.translate( -x, -y ); } /** * Created a stub to satisfy the interface. */ public int getIconWidth() { return 10; } /** * Created a stub to satisfy the interface. */ public int getIconHeight() { return 5; }}
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