зеркало из https://github.com/mozilla/gecko-dev.git
68 строки
2.0 KiB
Java
68 строки
2.0 KiB
Java
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
package netscape.ldap.beans;
|
|
|
|
import java.awt.*;
|
|
import java.awt.event.*;
|
|
import java.beans.*;
|
|
import java.io.Serializable;
|
|
|
|
public class DisplayString extends TextArea implements Serializable {
|
|
|
|
public DisplayString() {
|
|
super();
|
|
setEditable(false);
|
|
}
|
|
|
|
public void reportChange(PropertyChangeEvent evt) {
|
|
Object obj = (Object)evt.getNewValue();
|
|
if (obj == null) {
|
|
append("null\n");
|
|
return;
|
|
}
|
|
|
|
String[] values = null;
|
|
if (obj instanceof String) {
|
|
values = new String[1];
|
|
values[0] = (String)obj;
|
|
}
|
|
else
|
|
values = (String[])obj;
|
|
|
|
int width = getSize().width - 10;
|
|
Font f = getFont();
|
|
for (int i=0; i<values.length; i++) {
|
|
String text = values[i];
|
|
if (f != null) {
|
|
// Trim the text to fit.
|
|
FontMetrics fm = getFontMetrics(f);
|
|
while (fm.stringWidth(text) > width) {
|
|
text = text.substring(0, text.length()-1);
|
|
}
|
|
}
|
|
append(text+'\n');
|
|
}
|
|
}
|
|
|
|
public void clear (ActionEvent e) {
|
|
setText("");
|
|
invalidate();
|
|
repaint();
|
|
}
|
|
}
|