001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.lib.profiler.ui.components.table;
042:
043: import org.netbeans.lib.profiler.ui.UIUtils;
044: import java.awt.*;
045: import javax.swing.*;
046:
047: /** Enhanced Table cell rendered that paints text labels using provided text alignment
048: *
049: * @author Ian Formanek
050: */
051: public class LabelBracketTableCellRenderer extends
052: EnhancedTableCellRenderer {
053: //~ Instance fields ----------------------------------------------------------------------------------------------------------
054:
055: private JLabel label1;
056: private JLabel label2;
057: private int digitsWidth = -1;
058:
059: //~ Constructors -------------------------------------------------------------------------------------------------------------
060:
061: /** Creates a default table cell renderer with LEADING horizontal alignment showing border when focused. */
062: public LabelBracketTableCellRenderer() {
063: this (JLabel.LEADING);
064: }
065:
066: public LabelBracketTableCellRenderer(int horizontalAlignment) {
067: this (horizontalAlignment, "(99.9%)"); //NOI18N
068: }
069:
070: public LabelBracketTableCellRenderer(int horizontalAlignment,
071: final String widestBracketText) {
072: setHorizontalAlignment(horizontalAlignment);
073: label1 = new JLabel("", horizontalAlignment); //NOI18N
074: label2 = new JLabel("", horizontalAlignment) { //NOI18N
075: public Dimension getPreferredSize() {
076: Dimension d = super .getPreferredSize();
077:
078: if (digitsWidth == -1) {
079: digitsWidth = getFontMetrics(getFont())
080: .stringWidth(widestBracketText);
081: }
082:
083: if (d.width < digitsWidth) {
084: return new Dimension(digitsWidth, d.height);
085: } else {
086: return d;
087: }
088: }
089: };
090:
091: Font f = label2.getFont();
092: label2.setFont(new Font(f.getName(), f.getStyle(),
093: f.getSize() - 1));
094:
095: setLayout(new BorderLayout());
096:
097: if (horizontalAlignment == JLabel.LEADING) {
098: add(label1, BorderLayout.WEST);
099: add(label2, BorderLayout.CENTER);
100: } else {
101: add(label1, BorderLayout.CENTER);
102: add(label2, BorderLayout.EAST);
103: }
104:
105: setBorder(BorderFactory.createEmptyBorder(1, 3, 1, 3));
106: }
107:
108: //~ Methods ------------------------------------------------------------------------------------------------------------------
109:
110: public Component getTableCellRendererComponentPersistent(
111: JTable table, Object value, boolean isSelected,
112: boolean hasFocus, int row, int column) {
113: return new LabelBracketTableCellRenderer(label1
114: .getHorizontalAlignment())
115: .getTableCellRendererComponent(table, value,
116: isSelected, hasFocus, row, column);
117: }
118:
119: protected void setRowForeground(Color c) {
120: super .setRowForeground(c);
121: label1.setForeground(c);
122: label2.setForeground(c.equals(Color.BLACK) ? Color.GRAY : c
123: .brighter());
124: }
125:
126: protected void setValue(JTable table, Object value, int row,
127: int column) {
128: if (table != null) {
129: setFont(table.getFont());
130: }
131:
132: if (value != null) {
133: String str = value.toString();
134: int bracketIdx = str.lastIndexOf('('); // NOI18N
135:
136: if (bracketIdx != -1) {
137: label1.setText(str.substring(0, bracketIdx));
138: label2.setText(str.substring(bracketIdx));
139: } else {
140: label1.setText(str);
141: label2.setText(""); // NOI18N
142: }
143: } else {
144: label1.setText(""); // NOI18N
145: label2.setText(""); // NOI18N
146: }
147: }
148: }
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