/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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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

 * @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; }

}