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A LookAndFeel library for swing
There is a newer version: 1.6.13
/*
* 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.hifi;

import com.jtattoo.plaf.*;
import java.awt.Color;
import javax.swing.Icon;

/**
 * @author  Michael Hagen
 */
public class HiFiScrollButton extends XPScrollButton {

    protected static Icon upArrowIcon = null;
    protected static Icon downArrowIcon = null;
    protected static Icon leftArrowIcon = null;
    protected static Icon rightArrowIcon = null;

    public HiFiScrollButton(int direction, int width) {
        super(direction, width);
    }

    public Icon getUpArrowIcon() {
        if (upArrowIcon == null) {
            upArrowIcon = new LazyImageIcon("hifi/icons/UpArrow.gif");
        }
        return upArrowIcon;
    }

    public Icon getDownArrowIcon() {
        if (downArrowIcon == null) {
            downArrowIcon = new LazyImageIcon("hifi/icons/DownArrow.gif");
        }
        return downArrowIcon;
    }

    public Icon getLeftArrowIcon() {
        if (leftArrowIcon == null) {
            leftArrowIcon = new LazyImageIcon("hifi/icons/LeftArrow.gif");
        }
        return leftArrowIcon;
    }

    public Icon getRightArrowIcon() {
        if (rightArrowIcon == null) {
            rightArrowIcon = new LazyImageIcon("hifi/icons/RightArrow.gif");
        }
        return rightArrowIcon;
    }

    public Color getFrameColor() {
        Color frameColor = ColorHelper.brighter(AbstractLookAndFeel.getTheme().getButtonBackgroundColor(), 8);
        if (getModel().isPressed()) {
            return ColorHelper.darker(frameColor, 8);
        } else if (getModel().isRollover()) {
            return ColorHelper.brighter(frameColor, 16);
        } else {
            return frameColor;
        }
    }

}