| /* |
| * Copyright (c) 2007, 2016, 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. |
| * |
| * 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 com.sun.swingset3.demos.textfield; |
| |
| import java.awt.*; |
| import java.awt.event.ActionEvent; |
| import java.util.*; |
| import javax.swing.*; |
| import javax.swing.event.DocumentEvent; |
| import javax.swing.event.DocumentListener; |
| |
| import com.sun.swingset3.demos.JGridPanel; |
| import com.sun.swingset3.demos.ResourceManager; |
| import com.sun.swingset3.DemoProperties; |
| |
| /** |
| * JTextField Demo |
| * |
| * @author Pavel Porvatov |
| */ |
| @DemoProperties( |
| value = "TextField Demo", |
| category = "Text", |
| description = "Demonstrates the JTextField, a control which allows to input text", |
| sourceFiles = { |
| "com/sun/swingset3/demos/textfield/TextFieldDemo.java", |
| "com/sun/swingset3/demos/textfield/JHistoryTextField.java", |
| "com/sun/swingset3/demos/JGridPanel.java", |
| "com/sun/swingset3/demos/ResourceManager.java", |
| "com/sun/swingset3/demos/textfield/resources/TextFieldDemo.properties", |
| "com/sun/swingset3/demos/textfield/resources/images/TextFieldDemo.gif" |
| } |
| ) |
| public class TextFieldDemo extends JPanel { |
| |
| private static final ResourceManager resourceManager = new ResourceManager(TextFieldDemo.class); |
| public static final String DEMO_TITLE = TextFieldDemo.class.getAnnotation(DemoProperties.class).value(); |
| |
| private final JLabel lbHistoryTextField = new JLabel(resourceManager.getString("TextFieldDemo.historytextfield.text")); |
| |
| private final JHistoryTextField tfHistory = new JHistoryTextField(); |
| |
| private final JLabel lbDow = new JLabel(resourceManager.getString("TextFieldDemo.dow.text")); |
| |
| private final JFormattedTextField tfDow = new JFormattedTextField(); |
| |
| private final JButton btnGo = new JButton(GO); |
| public static final String GO = resourceManager.getString("TextFieldDemo.go.text"); |
| |
| private final JLabel lbDowResult = new JLabel(); |
| |
| private final JLabel lbPassword = new JLabel(resourceManager.getString("TextFieldDemo.password.text")); |
| |
| private final JPasswordField tfPassword1 = new JPasswordField(20); |
| |
| private final JPasswordField tfPassword2 = new JPasswordField(20); |
| |
| private final DocumentListener passwordListener = new DocumentListener() { |
| |
| @Override |
| public void insertUpdate(DocumentEvent e) { |
| highlightPasswords(); |
| } |
| |
| @Override |
| public void removeUpdate(DocumentEvent e) { |
| highlightPasswords(); |
| } |
| |
| @Override |
| public void changedUpdate(DocumentEvent e) { |
| highlightPasswords(); |
| } |
| |
| private void highlightPasswords() { |
| Color color; |
| |
| if (tfPassword1.getPassword().length > 0 |
| && Arrays.equals(tfPassword1.getPassword(), tfPassword2.getPassword())) { |
| color = Color.GREEN; |
| } else { |
| color = UIManager.getColor("TextField.background"); |
| } |
| |
| tfPassword1.setBackground(color); |
| tfPassword2.setBackground(color); |
| } |
| }; |
| |
| /** |
| * main method allows us to run as a standalone demo. |
| * |
| * @param args |
| */ |
| public static void main(String[] args) { |
| JFrame frame = new JFrame(DEMO_TITLE); |
| |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| frame.getContentPane().add(new TextFieldDemo()); |
| frame.setPreferredSize(new Dimension(800, 600)); |
| frame.pack(); |
| frame.setLocationRelativeTo(null); |
| frame.setVisible(true); |
| } |
| |
| public TextFieldDemo() { |
| setLayout(new BorderLayout()); |
| |
| initUI(); |
| |
| tfDow.setValue(new Date()); |
| |
| btnGo.addActionListener((ActionEvent e) -> { |
| Calendar calendar = Calendar.getInstance(Locale.ENGLISH); |
| |
| calendar.setTime((Date) tfDow.getValue()); |
| |
| lbDowResult.setText(calendar.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.ENGLISH)); |
| }); |
| |
| tfPassword1.getDocument().addDocumentListener(passwordListener); |
| |
| tfPassword2.getDocument().addDocumentListener(passwordListener); |
| } |
| |
| private void initUI() { |
| tfHistory.setHistory(Arrays.asList(resourceManager.getString("TextFieldDemo.history.words").split("\\,"))); |
| |
| JGridPanel pnDow = new JGridPanel(3, 2); |
| |
| pnDow.cell(tfDow). |
| cell(btnGo). |
| cell(lbDowResult); |
| |
| JGridPanel pnPassword = new JGridPanel(3, 2); |
| |
| pnPassword.cell(tfPassword1). |
| cell(tfPassword2). |
| cell(); |
| |
| JGridPanel pnContent = new JGridPanel(1, 0, 6); |
| |
| pnContent.setBorderEqual(10); |
| |
| pnContent.cell(lbHistoryTextField). |
| cell(tfHistory). |
| cell(lbDow, new Insets(20, 0, 0, 0)). |
| cell(pnDow). |
| cell(lbPassword, new Insets(20, 0, 0, 0)). |
| cell(pnPassword). |
| cell(); |
| |
| add(pnContent); |
| } |
| } |