1 /******************************************************************************
2 * ButtonTabComponent.java - Be the tab in the chat system, maybe have an X.
3 * $Id$
4 *
5 * BuckoFIBS - Backgammon by BuckoSoft
6 * Copyright(c) 2011 - Dick Balaska - BuckoSoft, Corp.
7 *
8 * $Log$
9 * Revision 1.1 2011/06/22 06:00:33 dick
10 * Be the tab in the chat system, maybe have an X.
11 *
12 */
13
14 /*
15 * This program is free software: you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation, either version 3 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program. If not, see <http://www.gnu.org/licenses/>.
27 *
28 * The Original Code is BuckoFIBS, <http://www.buckosoft.com/BuckoFIBS/>.
29 * The Initial Developer of the Original Code is Dick Balaska and BuckoSoft, Corp.
30 *
31 */
32
33 /*
34 * Copyright (c) 1995, 2008, Oracle and/or its affiliates. All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * - Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 *
43 * - Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in the
45 * documentation and/or other materials provided with the distribution.
46 *
47 * - Neither the name of Oracle or the names of its
48 * contributors may be used to endorse or promote products derived
49 * from this software without specific prior written permission.
50 *
51 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
52 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
53 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
54 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
55 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
56 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
57 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
58 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
59 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
60 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
61 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62 */
63
64 package com.buckosoft.fibs.BuckoFIBS.gui.chatWindow;
65
66 import java.awt.BasicStroke;
67 import java.awt.Color;
68 import java.awt.Component;
69 import java.awt.Dimension;
70 import java.awt.FlowLayout;
71 import java.awt.Graphics;
72 import java.awt.Graphics2D;
73 import java.awt.event.ActionEvent;
74 import java.awt.event.ActionListener;
75 import java.awt.event.MouseAdapter;
76 import java.awt.event.MouseEvent;
77 import java.awt.event.MouseListener;
78
79 import javax.swing.AbstractButton;
80 import javax.swing.BorderFactory;
81 import javax.swing.JButton;
82 import javax.swing.JLabel;
83 import javax.swing.JPanel;
84 import javax.swing.plaf.basic.BasicButtonUI;
85
86 /** Component to be used as tabComponent;
87 * Contains a JLabel to show the text and a JButton to close the tab it belongs to.
88 * @author Sun/Oracle
89 * @since 2011/06/21
90 * @version $Revision$ <br> $Date$
91 * @see <a href="http://cvs.buckosoft.com/Projects/BuckoFIBS/BuckoFIBS/src/main/java/com/buckosoft/fibs/BuckoFIBS/gui/chatWindow/ButtonTabComponent.java">cvs ButtonTabComponent.java</a>
92 */
93 public class ButtonTabComponent extends JPanel {
94 private static final long serialVersionUID = 1L;
95 private final ChatTabs pane;
96
97 public ButtonTabComponent(final ChatTabs pane) {
98 //unset default FlowLayout' gaps
99 super(new FlowLayout(FlowLayout.LEFT, 0, 0));
100 if (pane == null) {
101 throw new NullPointerException("TabbedPane is null");
102 }
103 this.pane = pane;
104 setOpaque(false);
105
106 //make JLabel read titles from JTabbedPane
107 JLabel label = new JLabel() {
108 private static final long serialVersionUID = 1L;
109
110 public String getText() {
111 int i = pane.indexOfTabComponent(ButtonTabComponent.this);
112 if (i != -1) {
113 return pane.getTitleAt(i);
114 }
115 return null;
116 }
117 };
118
119 add(label);
120 //add more space between the label and the button
121 label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 2));
122 //tab button
123 JButton button = new TabButton();
124 add(button);
125 //add more space to the top of the component
126 setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
127 }
128
129 private class TabButton extends JButton implements ActionListener {
130 private static final long serialVersionUID = 1L;
131
132 public TabButton() {
133 int size = 17;
134 setPreferredSize(new Dimension(size, size));
135 setToolTipText("close this tab");
136 //Make the button looks the same for all Laf's
137 setUI(new BasicButtonUI());
138 //Make it transparent
139 setContentAreaFilled(false);
140 //No need to be focusable
141 setFocusable(false);
142 setBorder(BorderFactory.createEtchedBorder());
143 setBorderPainted(false);
144 //Making nice rollover effect
145 //we use the same listener for all buttons
146 addMouseListener(buttonMouseListener);
147 setRolloverEnabled(true);
148 //Close the proper tab by clicking the button
149 addActionListener(this);
150 }
151
152 public void actionPerformed(ActionEvent e) {
153 int i = pane.indexOfTabComponent(ButtonTabComponent.this);
154 if (i != -1) {
155 pane.remove(i);
156 }
157 }
158
159 //we don't want to update UI for this button
160 public void updateUI() {
161 }
162
163 //paint the cross
164 protected void paintComponent(Graphics g) {
165 super.paintComponent(g);
166 Graphics2D g2 = (Graphics2D) g.create();
167 //shift the image for pressed buttons
168 if (getModel().isPressed()) {
169 g2.translate(1, 1);
170 }
171 g2.setStroke(new BasicStroke(2));
172 g2.setColor(Color.BLACK);
173 if (getModel().isRollover()) {
174 g2.setColor(Color.MAGENTA);
175 }
176 int delta = 6;
177 g2.drawLine(delta, delta, getWidth() - delta - 1, getHeight() - delta - 1);
178 g2.drawLine(getWidth() - delta - 1, delta, delta, getHeight() - delta - 1);
179 g2.dispose();
180 }
181 }
182
183 private final static MouseListener buttonMouseListener = new MouseAdapter() {
184 public void mouseEntered(MouseEvent e) {
185 Component component = e.getComponent();
186 if (component instanceof AbstractButton) {
187 AbstractButton button = (AbstractButton) component;
188 button.setBorderPainted(true);
189 }
190 }
191
192 public void mouseExited(MouseEvent e) {
193 Component component = e.getComponent();
194 if (component instanceof AbstractButton) {
195 AbstractButton button = (AbstractButton) component;
196 button.setBorderPainted(false);
197 }
198 }
199 };
200 }
201
202