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 1997-2007 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: /*
43: * StringEditor.java
44: *
45: * Created on January 23, 2006, 10:05 AM
46: *
47: */
48:
49: package org.netbeans.modules.xml.schema.ui.basic.editors;
50:
51: import java.awt.FontMetrics;
52: import java.awt.Graphics;
53: import java.awt.Rectangle;
54: import java.beans.PropertyEditorSupport;
55: import org.openide.util.NbBundle;
56:
57: /**
58: * A property editor for String class
59: * @author Ajit Bhate
60: */
61: public class StringEditor extends PropertyEditorSupport {
62:
63: public final static String EMPTY = "";
64:
65: /** Creates a new instance of StringEditor */
66: public StringEditor() {
67: }
68:
69: public String getAsText() {
70: Object value = super .getValue();
71: return value == null ? EMPTY : super .getAsText();
72: }
73:
74: /** sets new value */
75: public void setAsText(String s) {
76: if (EMPTY.equals(s) && getValue() == null) // NOI18N
77: return;
78: setValue(s);
79: }
80:
81: public boolean isPaintable() {
82: return true;
83: }
84:
85: public void paintValue(Graphics g, Rectangle rectangle) {
86: String paintableString = getPaintableString();
87:
88: FontMetrics metrics = g.getFontMetrics();
89: g.drawString(paintableString, rectangle.x, rectangle.y
90: + (rectangle.height - metrics.getHeight()) / 2
91: + metrics.getAscent());
92: }
93:
94: protected String getPaintableString() {
95: String value = (String) getValue();
96: return value == null ? NbBundle.getMessage(StringEditor.class,
97: "LBL_Null") : value;
98: }
99: }
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