1 /* CellRendererPane.java --
2 Copyright (C) 2002, 2004 Free Software Foundation, Inc.
4 This file is part of GNU Classpath.
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING. If not, write to the
18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library. Thus, the terms and
23 conditions of the GNU General Public License cover the whole
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module. An independent module is a module which is not derived from
33 or based on this library. If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so. If you do not wish to do so, delete this
36 exception statement from your version. */
40 import java.awt.Component;
41 import java.awt.Container;
42 import java.awt.Graphics;
43 import java.awt.Rectangle;
44 import java.io.IOException;
45 import java.io.ObjectOutputStream;
46 import javax.accessibility.Accessible;
47 import javax.accessibility.AccessibleContext;
48 import javax.accessibility.AccessibleRole;
52 * @author Andrew Selkirk
55 public class CellRendererPane extends Container implements Accessible
57 private static final long serialVersionUID = -7642183829532984273L;
60 * AccessibleCellRendererPane
62 protected class AccessibleCellRendererPane extends AccessibleAWTContainer
64 private static final long serialVersionUID = -8981090083147391074L;
67 * Constructor AccessibleCellRendererPane
68 * @param component TODO
70 protected AccessibleCellRendererPane()
76 * @returns AccessibleRole
78 public AccessibleRole getAccessibleRole()
80 return AccessibleRole.PANEL;
87 protected AccessibleContext accessibleContext = null;
90 //-------------------------------------------------------------
91 // Initialization ---------------------------------------------
92 //-------------------------------------------------------------
95 * Constructor CellRendererPane
97 public CellRendererPane() {
99 } // CellRendererPane()
102 //-------------------------------------------------------------
103 // Methods ----------------------------------------------------
104 //-------------------------------------------------------------
109 * @exception IOException TODO
111 private void writeObject(ObjectOutputStream stream) throws IOException {
117 * @param graphics TODO
119 public void update(Graphics graphics) {
126 public void invalidate() {
132 * @param graphics TODO
134 public void paint(Graphics graphics) {
141 * @param constraints TODO
144 protected void addImpl(Component c, Object constraints, int index) {
150 * @param graphics TODO
157 * @param shouldValidate TODO
159 public void paintComponent(Graphics graphics, Component c,
160 Container p, int x, int y, int w, int h,
161 boolean shouldValidate) {
163 } // paintComponent()
167 * @param graphics TODO
175 public void paintComponent(Graphics graphics, Component c,
176 Container p, int x, int y, int w, int h) {
178 } // paintComponent()
182 * @param graphics TODO
187 public void paintComponent(Graphics graphics, Component c,
188 Container p, Rectangle r) {
190 } // paintComponent()
193 * getAccessibleContext
194 * @return AccessibleContext
196 public AccessibleContext getAccessibleContext()
198 if (accessibleContext == null)
199 accessibleContext = new AccessibleCellRendererPane();
201 return accessibleContext;