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Diffstat (limited to 'libjava/classpath/javax/swing/JPasswordField.java')
-rw-r--r-- | libjava/classpath/javax/swing/JPasswordField.java | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/libjava/classpath/javax/swing/JPasswordField.java b/libjava/classpath/javax/swing/JPasswordField.java new file mode 100644 index 00000000000..f9df10217c8 --- /dev/null +++ b/libjava/classpath/javax/swing/JPasswordField.java @@ -0,0 +1,270 @@ +/* JPasswordField.java -- + Copyright (C) 2002, 2004 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.swing; + +import java.io.IOException; +import java.io.ObjectOutputStream; + +import javax.accessibility.AccessibleContext; +import javax.accessibility.AccessibleRole; +import javax.swing.text.BadLocationException; +import javax.swing.text.Document; + +/** + * class JPasswordField + * + * @author Andrew Selkirk + * @version 1.0 + */ +public class JPasswordField extends JTextField +{ + /** + * AccessibleJPasswordField + */ + protected class AccessibleJPasswordField extends AccessibleJTextField + { + private static final long serialVersionUID = -8477039424200681086L; + + /** + * Constructor AccessibleJPasswordField + */ + protected AccessibleJPasswordField() + { + } + + /** + * getAccessibleRole + * + * @return AccessibleRole + */ + public AccessibleRole getAccessibleRole() + { + return AccessibleRole.PASSWORD_TEXT; + } + } + + /** + * echoChar. Default is 0. + */ + private char echoChar = 0; + + /** + * Creates a <code>JPasswordField</code> object. + */ + public JPasswordField() + { + this(null, null, 0); + } + + /** + * Creates a <code>JPasswordField</code> object. + * + * @param text the initial text + */ + public JPasswordField(String text) + { + this(null, text, 0); + } + + /** + * Creates a <code>JPasswordField</code> object. + * + * @param columns the number of columns + */ + public JPasswordField(int columns) + { + this(null, null, columns); + } + + /** + * Creates a <code>JPasswordField</code> object. + * + * @param text the initial text + * @param columns the number of columns + */ + public JPasswordField(String text, int columns) + { + this(null, text, columns); + } + + /** + * Creates a <code>JPasswordField</code> object. + * + * @param document the document to use + * @param text the initial text + * @param columns the number of columns + */ + public JPasswordField(Document document, String text, int columns) + { + super(document, text, columns); + } + + /** + * writeObject + * + * @param stream the stream to write to + * + * @exception IOException if an error occurs + */ + private void writeObject(ObjectOutputStream stream) throws IOException + { + // TODO: Implement me. + } + + /** + * Returns the <code>UIClassID</code> + * + * @return the string "PasswordFieldUI" + */ + public String getUIClassID() + { + return "PasswordFieldUI"; + } + + /** + * getEchoChar + * + * @return the echo char + */ + public char getEchoChar() + { + return echoChar; + } + + /** + * setEchoChar + * + * @param echo the echo char + */ + public void setEchoChar(char echo) + { + this.echoChar = echo; + } + + /** + * echoCharIsSet + * + * @return <code>true</code> if the echo char is set, + * <code>false</code> otherwise. + */ + public boolean echoCharIsSet() + { + return echoChar == 0; + } + + /** + * Copies the selected text into the clipboard. This operation is not + * allowed in a password input field. + */ + public void copy() + { + UIManager.getLookAndFeel().provideErrorFeedback(this); + } + + /** + * Cuts the selected text and puts it into the clipboard. This operation + * is not allowed in a password input field. + */ + public void cut() + { + UIManager.getLookAndFeel().provideErrorFeedback(this); + } + + /** + * getText + * + * @return String + * + * @deprecated + */ + public String getText() + { + return null; // TODO + } + + /** + * getText + * + * @param offset TODO + * @param length TODO + * + * @return String + * + * @exception BadLocationException TODO + * + * @deprecated + */ + public String getText(int offset, int length) throws BadLocationException + { + return null; // TODO + } + + /** + * getPassword + * + * @return char[] + */ + public char[] getPassword() + { + return new char[0]; // TODO + } + + /** + * paramString + * + * @return String + */ + protected String paramString() + { + return null; // TODO + } + + /** + * getAccessibleContext + * + * @return the <code>AccessibleContext</code> object + */ + public AccessibleContext getAccessibleContext() + { + if (accessibleContext == null) + accessibleContext = new AccessibleJPasswordField(); + + return accessibleContext; + } +} |