/*

 * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package javax.swing.border;

import java.awt.Graphics;

import java.awt.Insets;

import java.awt.Rectangle;

import java.awt.Color;

import java.awt.Component;

import java.beans.ConstructorProperties;

/**

 * A class which implements a raised or lowered bevel with

 * softened corners.

 * <p>

 * <strong>Warning:</strong>

 * Serialized objects of this class will not be compatible with

 * future Swing releases. The current serialization support is

 * appropriate for short term storage or RMI between applications running

 * the same version of Swing.  As of 1.4, support for long term storage

 * of all JavaBeans™

 * has been added to the <code>java.beans</code> package.

 * Please see {@link java.beans.XMLEncoder}.

 *

 * @author Amy Fowler

 * @author Chester Rose

 */

@SuppressWarnings("serial") // Same-version serialization only

public class SoftBevelBorder extends BevelBorder

{

    /**

     * Creates a bevel border with the specified type and whose

     * colors will be derived from the background color of the

     * component passed into the paintBorder method.

     * @param bevelType the type of bevel for the border

     */

    public SoftBevelBorder(int bevelType) {

        super(bevelType);

    }

    /**

     * Creates a bevel border with the specified type, highlight and

     * shadow colors.

     * @param bevelType the type of bevel for the border

     * @param highlight the color to use for the bevel highlight

     * @param shadow the color to use for the bevel shadow

     */

    public SoftBevelBorder(int bevelType, Color highlight, Color shadow) {

        super(bevelType, highlight, shadow);

    }

    /**

     * Creates a bevel border with the specified type, highlight

     * shadow colors.

     * @param bevelType the type of bevel for the border

     * @param highlightOuterColor the color to use for the bevel outer highlight

     * @param highlightInnerColor the color to use for the bevel inner highlight

     * @param shadowOuterColor the color to use for the bevel outer shadow

     * @param shadowInnerColor the color to use for the bevel inner shadow

     */

    @ConstructorProperties({"bevelType", "highlightOuterColor", "highlightInnerColor", "shadowOuterColor", "shadowInnerColor"})

    public SoftBevelBorder(int bevelType, Color highlightOuterColor,

                        Color highlightInnerColor, Color shadowOuterColor,

                        Color shadowInnerColor) {

        super(bevelType, highlightOuterColor, highlightInnerColor,

              shadowOuterColor, shadowInnerColor);

    }

    /**

     * Paints the border for the specified component with the specified

     * position and size.

     * @param c the component for which this border is being painted

     * @param g the paint graphics

     * @param x the x position of the painted border

     * @param y the y position of the painted border

     * @param width the width of the painted border

     * @param height the height of the painted border

     */

    public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {

        Color oldColor = g.getColor();

        g.translate(x, y);

        if (bevelType == RAISED) {

            g.setColor(getHighlightOuterColor(c));

            g.drawLine(0, 0, width-2, 0);

            g.drawLine(0, 0, 0, height-2);

            g.drawLine(1, 1, 1, 1);

            g.setColor(getHighlightInnerColor(c));

            g.drawLine(2, 1, width-2, 1);

            g.drawLine(1, 2, 1, height-2);

            g.drawLine(2, 2, 2, 2);

            g.drawLine(0, height-1, 0, height-2);

            g.drawLine(width-1, 0, width-1, 0);

            g.setColor(getShadowOuterColor(c));

            g.drawLine(2, height-1, width-1, height-1);

            g.drawLine(width-1, 2, width-1, height-1);

            g.setColor(getShadowInnerColor(c));

            g.drawLine(width-2, height-2, width-2, height-2);

        } else if (bevelType == LOWERED) {

            g.setColor(getShadowOuterColor(c));

            g.drawLine(0, 0, width-2, 0);

            g.drawLine(0, 0, 0, height-2);

            g.drawLine(1, 1, 1, 1);

            g.setColor(getShadowInnerColor(c));

            g.drawLine(2, 1, width-2, 1);

            g.drawLine(1, 2, 1, height-2);

            g.drawLine(2, 2, 2, 2);

            g.drawLine(0, height-1, 0, height-2);

            g.drawLine(width-1, 0, width-1, 0);

            g.setColor(getHighlightOuterColor(c));

            g.drawLine(2, height-1, width-1, height-1);

            g.drawLine(width-1, 2, width-1, height-1);

            g.setColor(getHighlightInnerColor(c));

            g.drawLine(width-2, height-2, width-2, height-2);

        }

        g.translate(-x, -y);

        g.setColor(oldColor);

    }

    /**

     * Reinitialize the insets parameter with this Border's current Insets.

     * @param c the component for which this border insets value applies

     * @param insets the object to be reinitialized

     */

    public Insets getBorderInsets(Component c, Insets insets)       {

        insets.set(3, 3, 3, 3);

        return insets;

    }

    /**

     * Returns whether or not the border is opaque.

     */

    public boolean isBorderOpaque() { return false; }

}