01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.db.util;
43:
44: import javax.swing.JTextField;
45: import java.awt.Toolkit;
46:
47: public class ValidableTextField extends JTextField {
48: private TextFieldValidator validator = null;
49:
50: static final long serialVersionUID = 3686208002682293243L;
51:
52: public ValidableTextField(TextFieldValidator val) {
53: super ();
54: setValidator(val);
55: }
56:
57: public TextFieldValidator getValidator() {
58: return validator;
59: }
60:
61: public void setValidator(TextFieldValidator val) {
62: validator = val;
63: }
64:
65: protected void reflectInvalidValue(String oldval, String newval) {
66: setText(oldval);
67: Toolkit.getDefaultToolkit().beep();
68: }
69:
70: public void replaceSelection(String s) {
71: String oldText = getText();
72: super .replaceSelection(s);
73: if (validator != null && !validator.accepts(getText())) {
74: reflectInvalidValue(oldText, s);
75: }
76: }
77: }
78: /*
79: * <<Log>>
80: * 4 Gandalf 1.3 11/27/99 Patrik Knakal
81: * 3 Gandalf 1.2 10/23/99 Ian Formanek NO SEMANTIC CHANGE - Sun
82: * Microsystems Copyright in File Comment
83: * 2 Gandalf 1.1 5/21/99 Slavek Psenicka new version
84: * 1 Gandalf 1.0 5/14/99 Slavek Psenicka
85: * $
86: */
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