88 lines
3.0 KiB
Java
88 lines
3.0 KiB
Java
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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package netscape.ldap.beans;
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import java.awt.*;
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import java.awt.event.*;
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import java.beans.*;
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import java.io.Serializable;
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public class DisplayString extends TextArea implements Serializable {
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public DisplayString() {
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super();
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setEditable(false);
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}
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public void reportChange(PropertyChangeEvent evt) {
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Object obj = (Object)evt.getNewValue();
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if (obj == null) {
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append("null\n");
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return;
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}
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String[] values = null;
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if (obj instanceof String) {
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values = new String[1];
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values[0] = (String)obj;
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}
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else
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values = (String[])obj;
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int width = getSize().width - 10;
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Font f = getFont();
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for (int i=0; i<values.length; i++) {
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String text = values[i];
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if (f != null) {
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// Trim the text to fit.
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FontMetrics fm = getFontMetrics(f);
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while (fm.stringWidth(text) > width) {
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text = text.substring(0, text.length()-1);
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}
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}
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append(text+'\n');
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}
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}
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public void clear (ActionEvent e) {
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setText("");
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invalidate();
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repaint();
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}
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}
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