001: /* ====================================================================
002: * The QueryForm License, Version 1.1
003: *
004: * Copyright (c) 1998 - 2003 David F. Glasser. All rights
005: * reserved.
006: *
007: * Redistribution and use in source and binary forms, with or without
008: * modification, are permitted provided that the following conditions
009: * are met:
010: *
011: * 1. Redistributions of source code must retain the above copyright
012: * notice, this list of conditions and the following disclaimer.
013: *
014: * 2. Redistributions in binary form must reproduce the above copyright
015: * notice, this list of conditions and the following disclaimer in
016: * the documentation and/or other materials provided with the
017: * distribution.
018: *
019: * 3. The end-user documentation included with the redistribution,
020: * if any, must include the following acknowledgment:
021: * "This product includes software developed by
022: * David F. Glasser."
023: * Alternately, this acknowledgment may appear in the software itself,
024: * if and wherever such third-party acknowledgments normally appear.
025: *
026: * 4. The names "QueryForm" and "David F. Glasser" must
027: * not be used to endorse or promote products derived from this
028: * software without prior written permission. For written
029: * permission, please contact dglasser@pobox.com.
030: *
031: * 5. Products derived from this software may not be called "QueryForm",
032: * nor may "QueryForm" appear in their name, without prior written
033: * permission of David F. Glasser.
034: *
035: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
036: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
037: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
038: * DISCLAIMED. IN NO EVENT SHALL DAVID F. GLASSER, THE APACHE SOFTWARE
039: * FOUNDATION OR ITS CONTRIBUTORS, OR ANY AUTHORS OR DISTRIBUTORS
040: * OF THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: * ====================================================================
049: *
050: * This product includes software developed by the
051: * Apache Software Foundation (http://www.apache.org/).
052: *
053: * ====================================================================
054: *
055: * $Source: /cvsroot/qform/qform/src/org/glasser/swing/ThinBevelBorder.java,v $
056: * $Revision: 1.2 $
057: * $Author: dglasser $
058: * $Date: 2003/07/05 03:00:46 $
059: *
060: * --------------------------------------------------------------------
061: */
062: package org.glasser.swing;
063:
064: import javax.swing.*;
065: import javax.swing.border.*;
066: import java.awt.*;
067:
068: /**
069: * This Border class is essentially the same as javax.swing.border.BevelBorder, except that
070: * it is one pixel wide instead of two.
071: */
072: public class ThinBevelBorder implements java.io.Serializable,
073: javax.swing.border.Border {
074:
075: public final static int RAISED = BevelBorder.RAISED;
076: public final static int LOWERED = BevelBorder.LOWERED;
077:
078: protected int bevelType = RAISED;
079:
080: protected Color shadowColor = null;
081:
082: protected Color highlightColor = null;
083:
084: public Insets getBorderInsets(Component c) {
085: return new Insets(2, 2, 2, 2);
086: }
087:
088: /**
089: * Reinitialize the insets parameter with this Border's current Insets.
090: * @param c the component for which this border insets value applies
091: * @param insets the object to be reinitialized
092: */
093: public Insets getBorderInsets(Component c, Insets insets) {
094: insets.left = insets.top = insets.right = insets.bottom = 2;
095: return insets;
096: }
097:
098: public int getBevelType() {
099: return bevelType;
100: }
101:
102: public void setBevelType(int type) {
103: bevelType = type;
104: }
105:
106: public boolean isBorderOpaque() {
107: return true;
108: }
109:
110: public ThinBevelBorder() {
111: }
112:
113: public ThinBevelBorder(int bevelType) {
114: this .bevelType = bevelType;
115: }
116:
117: public ThinBevelBorder(int bevelType, Color shadowColor,
118: Color highlightColor) {
119: this .bevelType = bevelType;
120: this .shadowColor = shadowColor;
121: this .highlightColor = highlightColor;
122: }
123:
124: public void paintBorder(Component c, Graphics g, int x, int y,
125: int width, int height) {
126:
127: Color highlight = highlightColor == null ? c.getBackground()
128: .brighter() : highlightColor;
129: Color shadow = shadowColor == null ? c.getBackground().darker()
130: : shadowColor;
131:
132: Color upperLeft, lowerRight;
133:
134: if (bevelType == RAISED) {
135: upperLeft = highlight;
136: lowerRight = shadow;
137: } else {
138: upperLeft = shadow;
139: lowerRight = highlight;
140: }
141:
142: int left = x;
143: int right = width - 1;
144: int top = y;
145: int bottom = height - 1;
146:
147: g.setColor(upperLeft);
148: g.drawLine(left, top, right, top);
149: g.drawLine(left, top, left, bottom);
150:
151: g.setColor(lowerRight);
152: g.drawLine(right, bottom, left, bottom);
153: g.drawLine(right, bottom, right, top);
154:
155: }
156: }
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