AluminiumSplitPaneDivider.java

/*
* Copyright (c) 2002 and later by MH Software-Entwicklung. All Rights Reserved.
*  
* JTattoo is multiple licensed. If your are an open source developer you can use
* it under the terms and conditions of the GNU General Public License version 2.0
* or later as published by the Free Software Foundation.
*  
* see: gpl-2.0.txt
* 
* If you pay for a license you will become a registered user who could use the
* software under the terms and conditions of the GNU Lesser General Public License
* version 2.0 or later with classpath exception as published by the Free Software
* Foundation.
* 
* see: lgpl-2.0.txt
* see: classpath-exception.txt
* 
* Registered users could also use JTattoo under the terms and conditions of the 
* Apache License, Version 2.0 as published by the Apache Software Foundation.
*  
* see: APACHE-LICENSE-2.0.txt
*/
 
package com.jtattoo.plaf.aluminium;

import com.jtattoo.plaf.AbstractLookAndFeel;
import com.jtattoo.plaf.BaseSplitPaneDivider;
import com.jtattoo.plaf.JTattooUtilities;
import java.awt.*;

/**
 * @author Michael Hagen
 */
public class AluminiumSplitPaneDivider extends BaseSplitPaneDivider {

    public AluminiumSplitPaneDivider(AluminiumSplitPaneUI ui) {
        super(ui);
    }

    public void paint(Graphics g) {
        if (JTattooUtilities.isMac() || !AbstractLookAndFeel.getTheme().isBackgroundPatternOn()) {
            super.paint(g);
        } else {
            AluminiumUtils.fillComponent(g, this);
            Graphics2D g2D = (Graphics2D) g;
            Composite composite = g2D.getComposite();
            AlphaComposite alpha = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.3f);
            g2D.setComposite(alpha);
            super.paint(g);
            g2D.setComposite(composite);
        }
    }
}