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SoftBevelBorder.java
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1998-02-26
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/*
* @(#)SoftBevelBorder.java 1.5 98/02/02
*
* Copyright (c) 1997 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the confidential and proprietary information of Sun
* Microsystems, Inc. ("Confidential Information"). You shall not
* disclose such Confidential Information and shall use it only in
* accordance with the terms of the license agreement you entered into
* with Sun.
*
* SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
* SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
* SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
* THIS SOFTWARE OR ITS DERIVATIVES.
*
*/
package com.sun.java.swing.border;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.Rectangle;
import java.awt.Color;
import java.awt.Component;
/**
* A class which implements a raised or lowered bevel with
* softened corners.
* <p>
* Warning: 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 Swing1.0 applications. It will
* not be possible to load serialized Swing1.0 objects with future releases
* of Swing. The JDK1.2 release of Swing will be the compatibility
* baseline for the serialized form of Swing objects.
*
* @version 1.5 02/02/98
* @author Amy Fowler
* @author Chester Rose
*/
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 highlightOuter the color to use for the bevel outer highlight
* @param highlightInner the color to use for the bevel inner highlight
* @param shadowOuter the color to use for the bevel outer shadow
* @param shadowInner the color to use for the bevel inner shadow
*/
public SoftBevelBorder(int bevelType, Color highlightOuter, Color highlightInner,
Color shadowOuter, Color shadowInner) {
super(bevelType, highlightOuter, highlightInner, shadowOuter, shadowInner);
}
/**
* 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);
}
/**
* Returns the insets of the border.
* @param c the component for which this border insets value applies
*/
public Insets getBorderInsets(Component c) {
return new Insets(3, 3, 3, 3);
}
/**
* Returns whether or not the border is opaque.
*/
public boolean isBorderOpaque() { return false; }
}