| /* |
| * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package javax.swing.plaf.basic; |
| |
| import java.awt.*; |
| import javax.swing.*; |
| import javax.swing.text.*; |
| import javax.swing.event.*; |
| import javax.swing.plaf.*; |
| |
| |
| /** |
| * Provides the Windows look and feel for a password field. |
| * The only difference from the standard text field is that |
| * the view of the text is simply a string of the echo |
| * character as specified in JPasswordField, rather than the |
| * real text contained in the field. |
| * |
| * @author Timothy Prinzing |
| */ |
| public class BasicPasswordFieldUI extends BasicTextFieldUI { |
| |
| /** |
| * Creates a UI for a JPasswordField. |
| * |
| * @param c the JPasswordField |
| * @return the UI |
| */ |
| public static ComponentUI createUI(JComponent c) { |
| return new BasicPasswordFieldUI(); |
| } |
| |
| /** |
| * Fetches the name used as a key to look up properties through the |
| * UIManager. This is used as a prefix to all the standard |
| * text properties. |
| * |
| * @return the name ("PasswordField") |
| */ |
| protected String getPropertyPrefix() { |
| return "PasswordField"; |
| } |
| |
| |
| /** |
| * Installs the necessary properties on the JPasswordField. |
| * @since 1.6 |
| */ |
| protected void installDefaults() { |
| super.installDefaults(); |
| String prefix = getPropertyPrefix(); |
| Character echoChar = (Character)UIManager.getDefaults().get(prefix + ".echoChar"); |
| if(echoChar != null) { |
| LookAndFeel.installProperty(getComponent(), "echoChar", echoChar); |
| } |
| } |
| |
| /** |
| * Creates a view (PasswordView) for an element. |
| * |
| * @param elem the element |
| * @return the view |
| */ |
| public View create(Element elem) { |
| return new PasswordView(elem); |
| } |
| |
| /** |
| * Create the action map for Password Field. This map provides |
| * same actions for double mouse click and |
| * and for triple mouse click (see bug 4231444). |
| */ |
| |
| ActionMap createActionMap() { |
| ActionMap map = super.createActionMap(); |
| if (map.get(DefaultEditorKit.selectWordAction) != null) { |
| Action a = map.get(DefaultEditorKit.selectLineAction); |
| if (a != null) { |
| map.remove(DefaultEditorKit.selectWordAction); |
| map.put(DefaultEditorKit.selectWordAction, a); |
| } |
| } |
| return map; |
| } |
| |
| } |