/*
* Copyright (C) 2004 NNL Technology AB
* Visit www.infonode.net for information about InfoNode(R)
* products and how to contact NNL Technology AB.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
// $Id: EtchedLineBorder.java,v 1.10 2005/12/04 13:46:03 jesper Exp $
package net.infonode.gui.border;
import net.infonode.gui.ComponentUtil;
import net.infonode.gui.GraphicsUtil;
import net.infonode.util.ColorUtil;
import javax.swing.border.Border;
import java.awt.*;
import java.io.Serializable;
/**
* @author $Author: jesper $
* @version $Revision: 1.10 $
*/
public class EtchedLineBorder implements Border, Serializable {
private static final long serialVersionUID = 1;
private boolean drawTop;
private boolean drawBottom;
private boolean drawLeft;
private boolean drawRight;
private Insets insets;
private Color highlightColor;
private Color shadowColor;
public EtchedLineBorder() {
this(true, true, true, true);
}
public EtchedLineBorder(boolean drawTop, boolean drawLeft, boolean drawBottom, boolean drawRight) {
this(drawTop, drawLeft, drawBottom, drawRight, null, null);
}
public EtchedLineBorder(boolean drawTop, boolean drawLeft, boolean drawBottom, boolean drawRight,
Color highlightColor, Color shadowColor) {
this.drawBottom = drawBottom;
this.drawLeft = drawLeft;
this.drawRight = drawRight;
this.drawTop = drawTop;
insets = new Insets(drawTop ? 2 : 0, drawLeft ? 2 : 0, drawBottom ? 2 : 0, drawRight ? 2 : 0);
this.highlightColor = highlightColor;
this.shadowColor = shadowColor;
}
public Insets getBorderInsets(Component c) {
return insets;
}
public boolean isBorderOpaque() {
return false;
}
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
Color c1 = highlightColor == null ? ColorUtil.mult(ComponentUtil.getBackgroundColor(c), 1.70) : highlightColor;
Color c2 = shadowColor == null ? ColorUtil.mult(ComponentUtil.getBackgroundColor(c), 0.5) : shadowColor;
g.setColor(c1);
if (drawTop)
GraphicsUtil.drawOptimizedLine(g, x, y + 1, x + width - 1, y + 1);
if (drawLeft)
GraphicsUtil.drawOptimizedLine(g, x + 1, y, x + 1, y + height - 1);
g.setColor(c2);
if (drawBottom)
GraphicsUtil.drawOptimizedLine(g, x, y + height - 2, x + width - 1, y + height - 2);
if (drawRight)
GraphicsUtil.drawOptimizedLine(g, x + width - 2, y, x + width - 2, y + height - 1);
g.setColor(c1);
if (drawBottom)
GraphicsUtil.drawOptimizedLine(g, x, y + height - 1, x + width - 1, y + height - 1);
if (drawRight)
GraphicsUtil.drawOptimizedLine(g, x + width - 1, y, x + width - 1, y + height - 1);
g.setColor(c2);
if (drawTop)
GraphicsUtil.drawOptimizedLine(g, x, y, x + width - 1, y);
if (drawLeft)
GraphicsUtil.drawOptimizedLine(g, x, y, x, y + height - 1);
g.setColor(ComponentUtil.getBackgroundColor(c));
if (drawTop && drawRight)
GraphicsUtil.drawOptimizedLine(g, x + width - 2, y + 1, x + width - 1, y);
if (drawBottom && drawLeft)
GraphicsUtil.drawOptimizedLine(g, x, y + height - 1, x + 1, y + height - 2);
}
}