2 * Copyright (C) 2015 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.addressbook.client.gui;
19 import java.awt.BorderLayout;
20 import java.awt.GridLayout;
21 import java.awt.event.ActionEvent;
22 import java.awt.event.ActionListener;
23 import java.awt.event.MouseAdapter;
24 import java.awt.event.MouseEvent;
25 import java.awt.event.WindowAdapter;
26 import java.awt.event.WindowEvent;
27 import java.io.IOException;
28 import java.lang.reflect.InvocationTargetException;
29 import java.sql.SQLException;
30 import java.text.MessageFormat;
31 import javax.swing.BorderFactory;
32 import javax.swing.BoxLayout;
33 import javax.swing.DefaultComboBoxModel;
34 import javax.swing.JButton;
35 import javax.swing.JComboBox;
36 import javax.swing.JDialog;
37 import javax.swing.JFormattedTextField;
38 import javax.swing.JFrame;
39 import javax.swing.JLabel;
40 import javax.swing.JMenu;
41 import javax.swing.JMenuBar;
42 import javax.swing.JMenuItem;
43 import javax.swing.JPanel;
44 import javax.swing.JScrollPane;
45 import javax.swing.JTable;
46 import javax.swing.JTextArea;
47 import javax.swing.JTextField;
48 import javax.swing.border.TitledBorder;
49 import javax.swing.table.TableModel;
50 import org.mxchange.addressbook.BaseAddressbookSystem;
51 import org.mxchange.addressbook.application.AddressbookApplication;
52 import org.mxchange.addressbook.exceptions.ContactAlreadyAddedException;
53 import org.mxchange.addressbook.manager.contact.ManageableAddressbookContact;
54 import org.mxchange.jcore.client.Client;
55 import org.mxchange.jcore.client.gui.ClientFrame;
56 import org.mxchange.jcore.contact.Contact;
57 import org.mxchange.jcore.contact.Gender;
58 import org.mxchange.jcore.exceptions.BadTokenException;
59 import org.mxchange.jcore.exceptions.CorruptedDatabaseFileException;
60 import org.mxchange.jcore.exceptions.FrameAlreadyInitializedException;
61 import org.mxchange.jcore.model.swing.contact.ContactTableModel;
65 * @author Roland Haeder
67 public class AddressbookFrame extends BaseAddressbookSystem implements ClientFrame {
72 private static ClientFrame self;
75 * Singelton getter for this frame instance.
77 * @param client Client instance
78 * @return Returns a singelton instance of this frame
80 public static final ClientFrame getSelfInstance (final Client client) {
82 if (!(self instanceof ClientFrame)) {
83 // Create new instance
84 self = new AddressbookFrame(client);
92 * Dialog box "add contact"
94 private JDialog addContact;
97 * Frame instance for "add own data"
99 private JMenuItem addOwnItem;
102 * Instance to table model
104 private TableModel dataModel;
109 private JTable dataTable;
112 * Frame instance for "edit own data"
114 private JMenuItem editOwnItem;
119 private final JFrame frame;
122 * Whether this frame has been initialized
124 private boolean initialized;
127 * Status label needs to be updated
129 private JLabel statusLabel;
132 * Creates an instance of this frame with a client instance
136 private AddressbookFrame (final Client client) {
138 this.getLogger().trace(MessageFormat.format("client={0}: CALLED!", client)); //NOI18N
140 // Set frame instance
141 this.frame = new JFrame();
142 this.frame.setTitle(this.generateFrameTitle("main")); //NOI18N
145 this.setClient(client);
148 this.getLogger().trace("EXIT!"); //NOI18N
152 public Contact doEnterOwnData () {
154 this.getLogger().trace("CALLED!"); //NOI18N
156 // Is the "add contact" window visible?
157 if (this.addContact.isVisible()) {
158 // Something bad happened
159 throw new IllegalStateException("Window addContact is already visible."); //NOI18N
162 // Disable main window
163 this.frame.setEnabled(false);
165 // Make other window visible
166 this.addContact.setVisible(true);
169 this.getLogger().trace("Returning null : EXIT!"); //NOI18N
171 // Return value is not supported
176 * Shutdown this frame
179 public void doShutdown () {
181 this.getLogger().trace("CALLED!"); //NOI18N
183 // First only show shutdown status
184 this.updateStatus("shutdown"); //NOI18N
187 this.getLogger().trace("EXIT!"); //NOI18N
192 * Enables main window (frame)
195 public void enableMainWindow () {
197 this.getLogger().trace("CALLED!"); //NOI18N
200 this.frame.setEnabled(true);
202 // Request focus for this window
203 this.frame.requestFocus();
206 this.getLogger().trace("EXIT!"); //NOI18N
210 * Setups the frame, do not set isInitialized here
212 * @param client Client instance
215 public void setupFrame (final Client client) throws IOException, BadTokenException {
217 this.getLogger().trace(MessageFormat.format("client={0}: CALLED!", client)); //NOI18N
219 // Has the user entered own data?
220 if (((ManageableAddressbookContact) self.getClient().getManager()).isOwnContactAdded()) {
222 this.getLogger().debug("Disabling menus: isOwnContactAdded()=false"); //NOI18N
224 // Not entered yet, so disable "add" menu
225 this.addOwnItem.setEnabled(false);
228 this.editOwnItem.setEnabled(false);
231 // Make the frame visible
232 this.frame.setVisible(true);
235 this.updateStatus("done"); //NOI18N
238 this.getLogger().trace("EXIT!"); //NOI18N
242 * Initalizes this frame. Having initComponents() exposed (publicly
243 * accessible) means that any other object can initialize components which
247 * org.mxchange.jcore.exceptions.FrameAlreadyInitializedException If
248 * this method has been called twice
251 public void init () throws FrameAlreadyInitializedException {
253 this.getLogger().trace("CALLED!"); //NOI18N
255 // Has this frame been initialized?
256 if (this.isInitialized()) {
258 throw new FrameAlreadyInitializedException();
262 this.initComponents();
265 this.initialized = true;
268 this.getLogger().trace("EXIT!"); //NOI18N
272 * Returns field isInitialized. This flag indicates whether this frame has
273 * been initialized or not.
275 * @return Field isInitialized
278 public final boolean isInitialized () {
279 return this.initialized;
283 * Shuts down the application.
286 public void shutdownApplication () {
288 this.getLogger().trace("CALLED!"); //NOI18N
290 // To do this, the frame must be initialized
291 if (!this.isInitialized()) {
292 // Not initalized, so bad call
293 this.getLogger().fatal("Bad call of shutdownApplication(). Please report this."); //NOI18N
297 // Call shutdown method
299 this.getClient().getApplication().doShutdown();
300 } catch (final SQLException | IOException ex) {
302 this.abortProgramWithException(ex);
306 this.getLogger().trace("EXIT!"); //NOI18N
310 * Adds a new menu item with given key to menu instance
312 * @param menu Menu instance to add item to
313 * @param key Message key part
314 * @param listener Listener instance
316 private void addMenuItem (final JMenu menu, final String key, final ActionListener listener) {
318 this.getLogger().trace(MessageFormat.format("menu={0},key={1},listener={2} - CALLED!", menu, key, listener)); //NOI18N
321 JMenuItem item = this.initMenuItemWithTooltip(key);
324 item.addActionListener(listener);
330 this.getLogger().trace("EXIT!"); //NOI18N
334 * Adds a JTextField with label and tool tip to given panel
336 * @param panel Panel instance to add text field
337 * @param key Part of message key from resource bundle
338 * @param fieldLength Length of text field
340 private void addTextFieldWithLabelToPanel (final JPanel panel, final String key, final int fieldLength) {
342 this.getLogger().trace(MessageFormat.format("panel={0},key={1},fieldLength={2} - CALLED!", panel, key, fieldLength)); //NOI18N
344 // Init label for given key
345 JLabel label = new JLabel(this.getBundle().getString(String.format("AddressbookFrame.%s.text", key))); //NOI18N
347 // And input box wih tool tip
348 JTextField field = new JTextField(fieldLength);
349 field.setToolTipText(this.getBundle().getString(String.format("AddressbookFrame.%s.toolTipText", key))); //NOI18N
356 this.getLogger().trace("EXIT!"); //NOI18N
360 * Generates a title for borders
362 * @param key Key part to look for
363 * @return Human-readable title
365 private String generateBorderTitle (final String key) {
366 // Call bundle instance
367 return this.getBundle().getString(String.format("AddressbookFrame.border.%s.title.text", key)); //NOI18N
371 * Generates a title for all frames based on given sub title key. If null is
372 * given, the sub title is not generated.
374 * @param subKey Key for sub title resource
375 * @return A full application title
377 private String generateFrameTitle (final String subKey) {
379 String title = AddressbookApplication.printableTitle();
382 if (subKey != null) {
384 title = String.format("%s - %s", title, this.getBundle().getString(String.format("AddressbookFrame.%s.title.text", subKey))); //NOI18N
392 * Initializes "add" and "cancel" buttons
394 private void initAddCancelButtons () {
396 this.getLogger().trace("CALLED!"); //NOI18N
399 JPanel panel = new JPanel();
400 panel.setLayout(new GridLayout(1, 2, 10, 10));
402 // Generate "add" button
403 JButton addButton = new JButton(this.getBundle().getString("AddressbookFrame.button.addAddress.text"));
406 addButton.addActionListener(new AddActionListener(this.addContact, this));
408 // Add button to panel
409 panel.add(addButton);
411 // Generate "cancel" button
412 JButton cancelButton = new JButton(this.getBundle().getString("AddressbookFrame.button.cancel.text"));
415 cancelButton.addActionListener(new CancelActionListener(this.addContact, this));
417 // Add button to panel
418 panel.add(cancelButton);
420 // Add panel to main panel
421 this.addContact.add(panel);
424 this.getLogger().trace("EXIT!"); //NOI18N
428 * Initializes "add contact" dialog
430 private void initAddContactDialog () {
432 this.getLogger().trace("CALLED!"); //NOI18N
434 // Instance dialog and set title
435 this.addContact = new JDialog();
436 this.addContact.setTitle(this.generateFrameTitle("dialog.addContact")); //NOI18N
439 this.addContact.setLayout(new GridLayout(0, 1, 2, 2));
441 // Only hide it on close and make it appear in middle of screen
442 this.addContact.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
443 this.addContact.setLocationRelativeTo(this.frame);
445 // Set always on top and auto-focus
446 this.addContact.setAlwaysOnTop(true);
447 this.addContact.setAutoRequestFocus(true);
450 this.addContact.setSize(500, 500);
452 // And it is not resizeable
453 this.addContact.setResizable(false);
456 * Add listener which asks for confirmation, if data has been entered
457 * but not saved yet. The user may appriciate this ... ;-)
461 this.addContact.addWindowListener(new WindowAdapter() {
463 * Invoked when a window has been closed.
466 public void windowClosed (final WindowEvent e) {
467 // Enable main window again
468 AddressbookFrame.getSelfInstance(null).enableMainWindow();
472 * Invoked when a window is in the process of being closed. The
473 * close operation can be overridden at this point.
476 public void windowClosing (final WindowEvent e) {
477 e.getWindow().dispose();
483 initNameDataPanel(this.addContact);
485 // 2) "address" panel
486 initAddressDataPanel(this.addContact);
489 initOtherDataPanel(this.addContact);
491 // 4) "Add" and "Cancel" buttons, combined they are unique for this dialog
492 initAddCancelButtons();
494 // x)Only for developing:
495 /* DEBUG: */ this.addContact.setVisible(true);
498 this.getLogger().trace("EXIT!"); //NOI18N
502 * Initializes address panel
504 * @param dialog A JDialog instance to this components to
506 private void initAddressDataPanel (final JDialog dialog) {
508 this.getLogger().trace("CALLED!"); //NOI18N
510 // Panel "address" input boxes
511 JPanel addressPanel = new JPanel();
512 addressPanel.setLayout(new GridLayout(0, 4, 3, 3));
514 // Set border to titled version
515 addressPanel.setBorder(new TitledBorder(this.generateBorderTitle("address"))); //NOI18N
517 // Add text field for street
518 this.addTextFieldWithLabelToPanel(addressPanel, "street", 20); //NOI18N
521 JLabel numberLabel = new JLabel(this.getBundle().getString("AddressbookFrame.number.text"));
523 // And text field, but only accept numbers
524 JFormattedTextField number = new JFormattedTextField();
525 number.setToolTipText(this.getBundle().getString("AddressbookFrame.number.toolTipText"));
527 // Add both to street panel
528 addressPanel.add(numberLabel);
529 addressPanel.add(number);
531 // Label for ZIP code, again numbers only
532 JLabel zipLabel = new JLabel(this.getBundle().getString("AddressbookFrame.zip.text"));
534 // Init text field with label
535 JFormattedTextField zip = new JFormattedTextField();
536 zip.setToolTipText(this.getBundle().getString("AddressbookFrame.zip.toolTipText"));
538 // Add both to street panel
539 addressPanel.add(zipLabel);
540 addressPanel.add(zip);
542 // Add text field for city name
543 this.addTextFieldWithLabelToPanel(addressPanel, "city", 20); //NOI18N
545 // Add panel to dialog
546 dialog.add(addressPanel);
549 this.getLogger().trace("EXIT!"); //NOI18N
553 * Initialize components
555 private void initComponents () {
557 this.getLogger().trace("CALLED!"); //NOI18N
559 // Set default close operation
560 this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
562 // Register shutdown listener
563 this.frame.addWindowListener(new WindowAdapter() {
565 * Invoked when a window has been closed.
568 public void windowClosed (final WindowEvent e) {
569 // Shutdown application cleanly
570 self.shutdownApplication();
574 * Invoked when a window is in the process of being closed. The
575 * close operation can be overridden at this point.
578 public void windowClosing (final WindowEvent e) {
579 // Also shutdown cleanly here
580 self.shutdownApplication();
584 // Setup layout manager
585 this.frame.setLayout(new BorderLayout(2, 2));
588 this.frame.setSize(700, 400);
590 // Center window in middle of screen, instead of top-left corner
591 this.frame.setLocationRelativeTo(null);
602 // Init other windows
606 this.getLogger().trace("EXIT!"); //NOI18N
610 * Initializes a menu item instance with tool tip
612 * @param key Message key part
613 * @return A finished JMenuItem instance
615 private JMenuItem initMenuItemWithTooltip (final String key) {
617 this.getLogger().trace(MessageFormat.format("key={0} - CALLED!", key)); //NOI18N
619 JMenuItem item = new JMenuItem(this.getBundle().getString(String.format("AddressbookFrame.menuItem.%s.text", key))); //NOI18N
620 item.setToolTipText(this.getBundle().getString(String.format("AddressbookFrame.menuItem.%s.toolTipText", key))); //NOI18N
623 this.getLogger().trace(MessageFormat.format("item={0} - EXIT!", item)); //NOI18N
630 * Initializes the menu system
632 private void initMenuSystem () {
634 this.getLogger().trace("CALLED!"); //NOI18N
636 // Init menu bar, menu and item instances
637 JMenuBar menuBar = new JMenuBar();
643 menu = new JMenu(this.getBundle().getString("AddressbookFrame.menu.file.text"));
646 // 1.x) Exit program (should be last)
647 this.addMenuItem(menu, "exitProgram", new ActionListener() { //NOI18N
649 * If the user has performed this action
651 * @param e An instance of an ActionEvent class
654 public void actionPerformed (final ActionEvent e) {
655 self.shutdownApplication();
659 // Add menu -> menu bar
663 // 2) Addressbook menu
664 menu = new JMenu(this.getBundle().getString("AddressbookFrame.menu.addressbook.text"));
667 this.addOwnItem = this.initMenuItemWithTooltip("addOwnData"); //NOI18N
669 // Add listener to exit menu
670 this.addOwnItem.addActionListener(new ActionListener() {
672 * If the user has performed this action
674 * @param e An instance of an ActionEvent class
677 public void actionPerformed (final ActionEvent e) {
679 ((ManageableAddressbookContact) self.getClient().getManager()).doEnterOwnData();
680 } catch (final ContactAlreadyAddedException ex) {
681 // Already added, log away
682 // @TODO maybe output message here?
683 self.logException(ex);
684 } catch (final IOException | BadTokenException ex) {
685 // Somethind bad happened here
686 // @TODO Output error message here?
692 menu.add(this.addOwnItem);
694 // 2.2) Edit own data
695 this.editOwnItem = this.initMenuItemWithTooltip("editOwnData"); //NOI18N
697 // Add listener to exit menu
698 this.editOwnItem.addActionListener(new ActionListener() {
700 * If the user has performed this action
702 * @param e An instance of an ActionEvent class
705 public void actionPerformed (final ActionEvent e) {
707 ((ManageableAddressbookContact) self.getClient().getManager()).doChangeOwnData();
708 } catch (final IOException | BadTokenException | CorruptedDatabaseFileException | SQLException | NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) {
709 self.logException(ex);
715 menu.add(this.editOwnItem);
718 // 1) Add new contact
719 this.addMenuItem(menu, "addNewContact", new ActionListener() { //NOI18N
721 * If the user has performed this action
723 * @param e An instance of an ActionEvent class
726 public void actionPerformed (final ActionEvent e) {
727 ((ManageableAddressbookContact) self.getClient().getManager()).doAddOtherAddress();
731 // Add menu -> menu bar
734 // Add menu bar -> frame
735 this.frame.add(menuBar, BorderLayout.NORTH);
738 this.getLogger().trace("EXIT!"); //NOI18N
742 * Initializes name panel
744 * @param dialog A JDialog instance to this components to
746 private void initNameDataPanel (final JDialog dialog) {
748 this.getLogger().trace(MessageFormat.format("dialog={0} - CALLED!", dialog)); //NOI18N
750 // Panel "name" input boxes
751 JPanel namePanel = new JPanel();
752 namePanel.setLayout(new GridLayout(0, 2, 3, 3));
754 // Set border to titled version
755 namePanel.setBorder(new TitledBorder(this.generateBorderTitle("name"))); //NOI18N
758 JLabel gLabel = new JLabel(this.getBundle().getString("AddressbookFrame.gender.text"));
761 Gender[] genders = Gender.values();
763 // Init gender combo box with tool tip
764 JComboBox<Gender> gender = new JComboBox<>(new DefaultComboBoxModel<>(genders));
765 gender.setToolTipText(this.getBundle().getString("AddressbookFrame.gender.toolTipText"));
767 // Add both to gender panel
768 namePanel.add(gLabel);
769 namePanel.add(gender);
771 // Add text field for surname
772 this.addTextFieldWithLabelToPanel(namePanel, "surname", 20); //NOI18N
774 // Add text field for family name
775 this.addTextFieldWithLabelToPanel(namePanel, "familyName", 20); //NOI18N
777 // Finally add panel to dialog
778 dialog.add(namePanel);
781 this.getLogger().trace("EXIT!"); //NOI18N
785 * Initializes "other" data panel
787 * @param dialog A JDialog instance to this components to
788 * @todo Fill this with life
790 private void initOtherDataPanel (final JDialog dialog) {
792 this.getLogger().trace(MessageFormat.format("dialog={0} - CALLED!", dialog)); //NOI18N
794 // Panel "other" input boxes
795 JPanel otherPanel = new JPanel();
796 otherPanel.setLayout(new GridLayout(0, 2, 3, 3));
797 otherPanel.setBorder(new TitledBorder(this.generateBorderTitle("other"))); //NOI18N
799 // Add text field for email address
800 this.addTextFieldWithLabelToPanel(otherPanel, "emailAddress", 20); //NOI18N
802 // Add text field for phone number
803 this.addTextFieldWithLabelToPanel(otherPanel, "phoneNumber", 20); //NOI18N
805 // Add text field for cellphone number
806 this.addTextFieldWithLabelToPanel(otherPanel, "cellphoneNumber", 20); //NOI18N
808 // Add text field for fax number
809 this.addTextFieldWithLabelToPanel(otherPanel, "faxNumber", 20); //NOI18N
812 JLabel commentLabel = new JLabel(this.getBundle().getString("AddressbookFrame.comment.text"));
814 // Init text area with tool tip
815 JTextArea comment = new JTextArea(5, 20);
816 comment.setToolTipText(this.getBundle().getString("AddressbookFrame.comment.toolTipText"));
819 otherPanel.add(commentLabel);
820 otherPanel.add(comment);
822 // Finally add panel to dialog
823 dialog.add(otherPanel);
826 this.getLogger().trace("EXIT!"); //NOI18N
830 * Initialize other dialogs (e.g. "Add contact")
832 private void initOtherDialogs () {
834 this.getLogger().trace("CALLED!"); //NOI18N
836 // Init other windows:
838 initAddContactDialog();
841 this.getLogger().trace("EXIT!"); //NOI18N
845 * Initializes status panel
847 private void initStatusPanel () {
849 this.getLogger().trace("CALLED!"); //NOI18N
851 // Init status label (which needs to be updated
852 this.statusLabel = new JLabel();
853 this.updateStatus("initializing"); //NOI18N
855 // Init status bar in south
856 JPanel panel = new JPanel();
857 panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
858 panel.add(this.statusLabel);
859 panel.setBorder(BorderFactory.createEtchedBorder());
861 // Add panel to frame
862 this.frame.add(panel, BorderLayout.SOUTH);
865 this.getLogger().trace("EXIT!"); //NOI18N
869 * Initializes the table which will show all contacts
871 private void initTable () {
873 this.getLogger().trace("CALLED!"); //NOI18N
875 // Instance table model
876 this.dataModel = new ContactTableModel(this.getClient());
879 this.dataTable = new JTable(this.dataModel);
881 // Add mouse listener
882 this.dataTable.addMouseListener(new MouseAdapter() {
884 * If the user peformed a click on a cell
886 * @param e Mouse event instance
889 public void mouseClicked (final MouseEvent e) {
890 throw new UnsupportedOperationException("Unfinished."); //NOI18N
894 // Instance scroll pane
895 JScrollPane scroller = new JScrollPane();
897 // Add table to scroll pane
898 scroller.setViewportView(this.dataTable);
899 scroller.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
900 scroller.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
903 this.frame.add(scroller, BorderLayout.CENTER);
906 this.getLogger().trace("EXIT!"); //NOI18N
910 * Updates status to given type
912 * @param type Status type
914 private void updateStatus (final String type) {
916 this.getLogger().trace(MessageFormat.format("type={0} - CALLED!", type)); //NOI18N
918 // Set status message
919 this.statusLabel.setText(this.getBundle().getString(String.format("AddressbookFrame.statusLabel.%s.text", type))); //NOI18N
922 this.getLogger().trace("EXIT!"); //NOI18N
926 * Class for "add address" button
928 private static class AddActionListener extends BaseAddressbookSystem implements ActionListener {
932 private final JDialog dialog;
935 * Frame (not JFrame) instance
937 private final ClientFrame frame;
940 * Constructor for action listener
942 * @param dialog Dialog instance to call back
943 * @param frame Frame instance (not JFrame)
945 protected AddActionListener (final JDialog dialog, final ClientFrame frame) {
946 // Set dialog and frame here
947 this.dialog = dialog;
952 * If the action has been performed
954 * @param e The performed action event
957 public void actionPerformed (final ActionEvent e) {
958 throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
963 * Class for "cancel address" button
965 private static class CancelActionListener extends BaseAddressbookSystem implements ActionListener {
969 private final JDialog dialog;
972 * Frame (not JFrame) instance
974 private final ClientFrame frame;
977 * Constructor for action listener
979 * @param dialog Dialog instance to call back
980 * @param frame Frame instance (not JFrame)
982 protected CancelActionListener (final JDialog dialog, final ClientFrame frame) {
983 // Set dialog and frame here
984 this.dialog = dialog;
989 * If the action has been performed
991 * @param e The performed action event
994 public void actionPerformed (final ActionEvent e) {
995 throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.