/**
* This is the hook through which all menu items are created. It registers the result with the
* menuitem hashtable so that it can be fetched with getMenuItem().
*
* @see #getMenuItem
*/
protected JMenuItem createMenuItem(String cmd) {
JMenuItem mi = new JMenuItem(getResourceString(cmd + labelSuffix));
URL url = getResource(cmd + imageSuffix);
if (url != null) {
mi.setHorizontalTextPosition(JButton.RIGHT);
mi.setIcon(new ImageIcon(url));
}
String astr = getResourceString(cmd + actionSuffix);
if (astr == null) {
astr = cmd;
}
mi.setActionCommand(astr);
Action myaction = getAction(astr); // if this is a known action
if (myaction != null) {
mi.addActionListener(myaction);
myaction.addPropertyChangeListener(createActionChangeListener(mi));
// System.out.println("myaction not null: astr:"+astr+" enabled:"+myaction.isEnabled());
mi.setEnabled(myaction.isEnabled());
} else {
System.err.println("Error:TextViewer: createMenuItem: myaction is null: astr:" + astr);
// causes the item to be greyed out
mi.setEnabled(false);
}
menuItems.put(cmd, mi);
return mi;
}
private void addButton(JPanel container, Action action, Hashtable actions, Icon icon) {
String actionName = (String) action.getValue(Action.NAME);
String actionCommand = (String) action.getValue(Action.ACTION_COMMAND_KEY);
JButton button = new JButton(icon);
button.setActionCommand(actionCommand);
button.addActionListener(DeepaMehtaClientUtils.getActionByName(actionName, actions));
container.add(button);
toolbarButtons[buttonIndex++] = button;
}
@Override
public void show(Component c, int x, int y) {
if (c instanceof JTextComponent) {
JTextComponent textArea = (JTextComponent) c;
boolean flg = Objects.nonNull(textArea.getSelectedText());
cutAction.setEnabled(flg);
copyAction.setEnabled(flg);
deleteAction.setEnabled(flg);
super.show(c, x, y);
}
}
/** Configures a JCheckBoxMenuItem for an Action. */
public static void configureJCheckBoxMenuItem(final JCheckBoxMenuItem mi, final Action a) {
mi.setSelected((Boolean) a.getValue(Actions.SELECTED_KEY));
PropertyChangeListener propertyHandler =
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getPropertyName().equals(Actions.SELECTED_KEY)) {
mi.setSelected((Boolean) a.getValue(Actions.SELECTED_KEY));
}
}
};
a.addPropertyChangeListener(propertyHandler);
mi.putClientProperty("actionPropertyHandler", propertyHandler);
}
public void caretUpdate(CaretEvent e) {
// when the cursor moves on _textView
// this method will be called. Then, we
// must determine what the line number is
// and update the line number view
Element root = textView.getDocument().getDefaultRootElement();
int line = root.getElementIndex(e.getDot());
root = root.getElement(line);
int col = root.getElementIndex(e.getDot());
lineNumberView.setText(line + ":" + col);
// if text is selected then enable copy and cut
boolean isSelection = e.getDot() != e.getMark();
copyAction.setEnabled(isSelection);
cutAction.setEnabled(isSelection);
}
@SuppressWarnings("OverridableMethodCallInConstructor")
Notepad() {
super(true);
// Trying to set Nimbus look and feel
try {
for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (Exception ignored) {
}
setBorder(BorderFactory.createEtchedBorder());
setLayout(new BorderLayout());
// create the embedded JTextComponent
editor = createEditor();
// Add this as a listener for undoable edits.
editor.getDocument().addUndoableEditListener(undoHandler);
// install the command table
commands = new HashMap<Object, Action>();
Action[] actions = getActions();
for (Action a : actions) {
commands.put(a.getValue(Action.NAME), a);
}
JScrollPane scroller = new JScrollPane();
JViewport port = scroller.getViewport();
port.add(editor);
String vpFlag = getProperty("ViewportBackingStore");
if (vpFlag != null) {
Boolean bs = Boolean.valueOf(vpFlag);
port.setScrollMode(bs ? JViewport.BACKINGSTORE_SCROLL_MODE : JViewport.BLIT_SCROLL_MODE);
}
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add("North", createToolbar());
panel.add("Center", scroller);
add("Center", panel);
add("South", createStatusbar());
}
/** Unconfigures a JCheckBoxMenuItem for an Action. */
public static void unconfigureJCheckBoxMenuItem(JCheckBoxMenuItem mi, Action a) {
PropertyChangeListener propertyHandler =
(PropertyChangeListener) mi.getClientProperty("actionPropertyHandler");
if (propertyHandler != null) {
a.removePropertyChangeListener(propertyHandler);
mi.putClientProperty("actionPropertyHandler", null);
}
}
/**
* The disconnect method will stop the eventreplayer, and send null to the other peers, to stop
* their reading from their streams. The GUI-menu is updated appropriately.
*/
public void disconnect() {
setTitle("Disconnected");
active = false;
if (connected == true) {
er.stopStreamToQueue();
ert.interrupt();
setDocumentFilter(null);
connected = false;
setLocked(false);
}
deregisterOnPort();
Disconnect.setEnabled(false);
Connect.setEnabled(true);
Listen.setEnabled(true);
Save.setEnabled(true);
SaveAs.setEnabled(true);
}
/**
* Mouse Listener methods.
*
* <p>spv
*/
public void mouseTriggered(MouseEvent me) {
if (me.isPopupTrigger()) {
actionJumpToError.setEnabled(parseError != null && parseError.hasLineNumbers());
((GUIMultiModel) handler.getGUIPlugin()).doEnables();
contextPopup.show(me.getComponent(), me.getX(), me.getY());
}
}
/**
* Tests that the returned JButton of <code>createManualToolBarButton</code>: 1. Is disabled upon
* return. 2. Inherits the tooltip of the Action parameter <code>a</code>.
*/
public void testCreateManualToolBarButton() {
final Action a =
new AbstractAction("Test Action") {
public void actionPerformed(ActionEvent ae) {}
};
a.putValue(Action.LONG_DESCRIPTION, "test tooltip");
Utilities.invokeAndWait(
new Runnable() {
public void run() {
_but = _frame._createManualToolBarButton(a);
}
});
assertTrue("Returned JButton is enabled.", !_but.isEnabled());
assertEquals("Tooltip text not set.", "test tooltip", _but.getToolTipText());
_log.log("testCreateManualToobarButton completed");
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area1.write(w);
w.close();
currentFile = fileName;
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
}
}
/** This is the hook through which all menu items are created. */
protected JMenuItem createMenuItem(String cmd) {
JMenuItem mi = new JMenuItem(getResourceString(cmd + labelSuffix));
URL url = getResource(cmd + imageSuffix);
if (url != null) {
mi.setHorizontalTextPosition(JButton.RIGHT);
mi.setIcon(new ImageIcon(url));
}
String astr = getProperty(cmd + actionSuffix);
if (astr == null) {
astr = cmd;
}
mi.setActionCommand(astr);
Action a = getAction(astr);
if (a != null) {
mi.addActionListener(a);
a.addPropertyChangeListener(createActionChangeListener(mi));
mi.setEnabled(a.isEnabled());
} else {
mi.setEnabled(false);
}
return mi;
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area.write(w);
w.close();
currentFile = fileName;
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
// No handling done here
}
}
// Add icons and friendly names to actions we care about.
protected void makeActionsPretty() {
Action a;
a = textComp.getActionMap().get(DefaultEditorKit.cutAction);
a.putValue(Action.SMALL_ICON, new ImageIcon("icons/cut.gif"));
a.putValue(Action.NAME, "Cut");
a = textComp.getActionMap().get(DefaultEditorKit.copyAction);
a.putValue(Action.SMALL_ICON, new ImageIcon("icons/copy.gif"));
a.putValue(Action.NAME, "Copy");
a = textComp.getActionMap().get(DefaultEditorKit.pasteAction);
a.putValue(Action.SMALL_ICON, new ImageIcon("icons/paste.gif"));
a.putValue(Action.NAME, "Paste");
a = textComp.getActionMap().get(DefaultEditorKit.selectAllAction);
a.putValue(Action.NAME, "Select All");
}
public InterpreterFrame() {
super("Simple Lisp Interpreter");
// Create the menu
menubar = buildMenuBar();
setJMenuBar(menubar);
// Create the toolbar
toolbar = buildToolBar();
// disable cut and copy actions
cutAction.setEnabled(false);
copyAction.setEnabled(false);
// Setup text area for editing source code
// and setup document listener so interpreter
// is notified when current file modified and
// when the cursor is moved.
textView = buildEditor();
textView.getDocument().addDocumentListener(this);
textView.addCaretListener(this);
// set default key bindings
bindKeyToCommand("ctrl C", "(buffer-copy)");
bindKeyToCommand("ctrl X", "(buffer-cut)");
bindKeyToCommand("ctrl V", "(buffer-paste)");
bindKeyToCommand("ctrl E", "(buffer-eval)");
bindKeyToCommand("ctrl O", "(file-open)");
bindKeyToCommand("ctrl S", "(file-save)");
bindKeyToCommand("ctrl Q", "(exit)");
// Give text view scrolling capability
Border border =
BorderFactory.createCompoundBorder(
BorderFactory.createEmptyBorder(3, 3, 3, 3),
BorderFactory.createLineBorder(Color.gray));
JScrollPane topSplit = addScrollers(textView);
topSplit.setBorder(border);
// Create tabbed pane for console/problems
consoleView = makeConsoleArea(10, 50, true);
problemsView = makeConsoleArea(10, 50, false);
tabbedPane = buildProblemsConsole();
// Plug the editor and problems/console together
// using a split pane. This allows one to change
// their relative size using the split-bar in
// between them.
splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, topSplit, tabbedPane);
// Create status bar
statusView = new JLabel(" Status");
lineNumberView = new JLabel("0:0");
statusbar = buildStatusBar();
// Now, create the outer panel which holds
// everything together
outerpanel = new JPanel();
outerpanel.setLayout(new BorderLayout());
outerpanel.add(toolbar, BorderLayout.PAGE_START);
outerpanel.add(splitPane, BorderLayout.CENTER);
outerpanel.add(statusbar, BorderLayout.SOUTH);
getContentPane().add(outerpanel);
// tell frame to fire a WindowsListener event
// but not to close when "x" button clicked.
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
addWindowListener(this);
// set minimised icon to use
setIconImage(makeImageIcon("spi.png").getImage());
// setup additional internal functions
InternalFunctions.setup_internals(interpreter, this);
// set default window size
Component top = splitPane.getTopComponent();
Component bottom = splitPane.getBottomComponent();
top.setPreferredSize(new Dimension(100, 400));
bottom.setPreferredSize(new Dimension(100, 200));
pack();
// load + run user configuration file (if there is one)
String homedir = System.getProperty("user.home");
try {
interpreter.load(homedir + "/.simplelisp");
} catch (FileNotFoundException e) {
// do nothing if file does not exist!
System.out.println("Didn't find \"" + homedir + "/.simplelisp\"");
}
textView.grabFocus();
setVisible(true);
// redirect all I/O to problems/console
redirectIO();
// start highlighter thread
highlighter = new DisplayThread(250);
highlighter.setDaemon(true);
highlighter.start();
}
public void actionPerformed(ActionEvent e) {
saveOld();
area1.setText("");
resetArea2();
try {
clientSocket = new Socket(ipaddress.getText(), Integer.parseInt(portNumber.getText()));
Random r = new Random();
serverport = 10000 + r.nextInt(8999); // random port :D
serverSocket = new ServerSocket(serverport);
active = true;
editor.setTitleToListen();
connected = true;
ObjectOutputStream output = new ObjectOutputStream(clientSocket.getOutputStream());
ObjectInputStream input = new ObjectInputStream(clientSocket.getInputStream());
output.writeObject(new JoinNetworkRequest(serverport));
ConnectionData data = getConnectionData(clientSocket, input);
lc = new LamportClock(data.getId());
lc.setMaxTime(data.getTs());
dec = new DocumentEventCapturer(lc, editor);
er = new EventReplayer(editor, dec, lc);
ert = new Thread(er);
ert.start();
Peer peer =
new Peer(
editor,
er,
data.getHostId(),
clientSocket,
output,
input,
lc,
clientSocket.getInetAddress().getHostAddress(),
data.getPort());
dec.addPeer(peer);
Thread thread = new Thread(peer);
thread.start();
er.setAcknowledgements(data.getAcknowledgements());
er.setEventHistory(data.getEventHistory());
er.setCarets(data.getCarets());
er.addCaretPos(lc.getID(), 0);
for (PeerWrapper p : data.getPeers()) {
Socket socket;
try {
socket = connectToPeer(p.getIP(), p.getPort());
ObjectOutputStream outputStream = new ObjectOutputStream(socket.getOutputStream());
ObjectInputStream inputStream = new ObjectInputStream(socket.getInputStream());
outputStream.writeObject(
new NewPeerDataRequest(lc.getID(), serverSocket.getLocalPort(), 0));
Peer newPeer =
new Peer(
editor,
er,
p.getId(),
socket,
outputStream,
inputStream,
lc,
p.getIP(),
p.getPort());
dec.addPeer(newPeer);
Thread t = new Thread(newPeer);
t.start();
} catch (IOException ex) {
continue;
}
}
Thread t1 =
new Thread(
new Runnable() {
@Override
public void run() {
waitForConnection();
}
});
t1.start();
area1.setText(data.getTextField());
area1.setCaretPosition(0);
setDocumentFilter(dec);
dec.sendObjectToAllPeers(new UnlockRequest(lc.getTimeStamp()));
changed = false;
Connect.setEnabled(false);
Disconnect.setEnabled(true);
Listen.setEnabled(false);
Save.setEnabled(false);
SaveAs.setEnabled(false);
} catch (NumberFormatException | IOException e1) {
setTitle("Unable to connect");
}
}
public void actionPerformed(ActionEvent e) {
saveOld();
final InetAddress local;
active = true;
try {
local = InetAddress.getLocalHost();
Runnable server =
new Runnable() {
public void run() {
serverport = Integer.parseInt(portNumber.getText());
int myID = getNewId();
registerOnPort();
editor.setTitleToListen();
clientSocket = waitForConnectionFromClient();
lc = new LamportClock(myID);
area1.setText("");
resetArea2();
if (clientSocket != null) {
listen = true;
connected = true;
dec = new DocumentEventCapturer(lc, editor);
setDocumentFilter(dec);
er = new EventReplayer(editor, dec, lc);
er.updateCaretPos(myID, 0);
ert = new Thread(er);
ert.start();
try {
ObjectOutputStream output =
new ObjectOutputStream(clientSocket.getOutputStream());
ObjectInputStream input =
new ObjectInputStream(clientSocket.getInputStream());
JoinNetworkRequest request = (JoinNetworkRequest) input.readObject();
int id = getNewId();
Peer peer =
new Peer(
editor,
er,
id,
clientSocket,
output,
input,
lc,
clientSocket.getInetAddress().getHostAddress(),
request.getPort());
ConnectionData cd =
new ConnectionData(
er.getEventHistory(),
er.getAcknowledgements(),
er.getCarets(),
id,
area1.getText(),
lc.getTimeStamp(),
lc.getID(),
dec.getPeers(),
serverSocket.getLocalPort());
dec.addPeer(peer);
er.addCaretPos(id, 0);
Thread t = new Thread(peer);
t.start();
peer.writeObjectToStream(cd);
} catch (IOException | ClassNotFoundException e) {
e.printStackTrace();
}
}
waitForConnection();
}
};
Thread serverThread = new Thread(server);
serverThread.start();
} catch (UnknownHostException e1) {
e1.printStackTrace();
}
changed = false;
Disconnect.setEnabled(true);
Listen.setEnabled(false);
Connect.setEnabled(false);
Save.setEnabled(false);
SaveAs.setEnabled(false);
}
/** Helper method to initialize the actions used for the buttons. */
private void initActions() {
/*actionUndo = new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
try {
// do redo
undoManager.undo();
// notify undo manager/toolbar of change
GUIPrism.getGUI().notifyEventListeners(
new GUIClipboardEvent(GUIClipboardEvent.UNDOMANAGER_CHANGE,
GUIPrism.getGUI().getFocussedPlugin().getFocussedComponent()));
} catch (CannotUndoException ex) {
//GUIPrism.getGUI().getMultiLogger().logMessage(PrismLogLevel.PRISM_ERROR, ex.getMessage());
}
}
};
actionUndo.putValue(Action.LONG_DESCRIPTION, "Undo the most recent action.");
actionUndo.putValue(Action.NAME, "Undo");
actionUndo.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("smallUndo.png"));
actionRedo = new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
try {
// do redo
undoManager.redo();
// notify undo manager/toolbar of change
GUIPrism.getGUI().notifyEventListeners(
new GUIClipboardEvent(GUIClipboardEvent.UNDOMANAGER_CHANGE,
GUIPrism.getGUI().getFocussedPlugin().getFocussedComponent()));
} catch (CannotRedoException ex) {
//GUIPrism.getGUI().getMultiLogger().logMessage(PrismLogLevel.PRISM_ERROR, ex.getMessage());
}
}
};
actionRedo.putValue(Action.LONG_DESCRIPTION, "Redos the most recent undo");
actionRedo.putValue(Action.NAME, "Redo");
actionRedo.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("smallRedo.png"));
*/
actionJumpToError =
new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
jumpToError();
}
};
actionJumpToError.putValue(Action.NAME, "Jump to error");
actionJumpToError.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("tinyError.png"));
actionJumpToError.putValue(
Action.ACCELERATOR_KEY,
KeyStroke.getKeyStroke(
KeyEvent.VK_E, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
// search and replace action
actionSearch =
new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
/*
// System.out.println("search button pressed");
if (GUIMultiModelHandler.isDoingSearch()) {
} else {
try {
GUIMultiModelHandler.setDoingSearch(true);
FindReplaceForm.launch(GUIPrism.getGUI().getMultiModel());
} catch (PluginNotFoundException pnfe) {
GUIPrism.getGUI().getMultiLogger().logMessage(prism.log.PrismLogLevel.PRISM_ERROR,
pnfe.getMessage());
}
}
*/
}
};
actionSearch.putValue(Action.LONG_DESCRIPTION, "Opens a find and replace dialog.");
// actionSearch.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("find.png"));
actionSearch.putValue(Action.NAME, "Find/Replace");
// actionSearch.putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_R,
// Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
insertDTMC =
new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
int caretPosition = editor.getCaretPosition();
try {
editor.getDocument().insertString(caretPosition, "dtmc", new SimpleAttributeSet());
} catch (BadLocationException ble) {
// todo log?
}
}
};
insertDTMC.putValue(
Action.LONG_DESCRIPTION, "Marks this model as a \"Discrete-Time Markov Chain\"");
// actionSearch.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("find.png"));
insertDTMC.putValue(Action.NAME, "Probabilistic (DTMC)");
insertCTMC =
new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
int caretPosition = editor.getCaretPosition();
try {
editor.getDocument().insertString(caretPosition, "ctmc", new SimpleAttributeSet());
} catch (BadLocationException ble) {
// todo log?
}
}
};
insertCTMC.putValue(
Action.LONG_DESCRIPTION, "Marks this model as a \"Continous-Time Markov Chain\"");
// actionSearch.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("find.png"));
insertCTMC.putValue(Action.NAME, "Stochastic (CTMC)");
insertMDP =
new AbstractAction() {
public void actionPerformed(ActionEvent ae) {
int caretPosition = editor.getCaretPosition();
try {
editor.getDocument().insertString(caretPosition, "mdp", new SimpleAttributeSet());
} catch (BadLocationException ble) {
// todo log?
}
}
};
insertMDP.putValue(
Action.LONG_DESCRIPTION, "Marks this model as a \"Markov Decision Process\"");
// actionSearch.putValue(Action.SMALL_ICON, GUIPrism.getIconFromImage("find.png"));
insertMDP.putValue(Action.NAME, "Non-deterministic (MDP)");
}
// ------------------------------------------------------------------------
TextViewer(JFrame inParentFrame) {
// super(true); //is double buffered - only for panels
textViewerFrame = this;
parentFrame = inParentFrame;
lastViewedDirStr = "";
lastViewedFileStr = "";
setTitle(resources.getString("Title"));
addWindowListener(new AppCloser());
pack();
setSize(500, 600);
warningPopup = new WarningDialog(this);
okCancelPopup = new WarningDialogOkCancel(this);
messagePopup = new MessageDialog(this);
okCancelMessagePopup = new MessageDialogOkCancel(this);
// Force SwingSet to come up in the Cross Platform L&F
try {
UIManager.setLookAndFeel(UIManager.getCrossPlatformLookAndFeelClassName());
// If you want the System L&F instead, comment out the above line and
// uncomment the following:
// UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception exc) {
String errstr = "TextViewer:Error loading L&F: " + exc;
warningPopup.display(errstr);
}
Container cf = getContentPane();
cf.setBackground(Color.lightGray);
// Border etched=BorderFactory.createEtchedBorder();
// Border title=BorderFactory.createTitledBorder(etched,"TextViewer");
// cf.setBorder(title);
cf.setLayout(new BorderLayout());
// create the embedded JTextComponent
editor1 = createEditor();
editor1.setFont(new Font("monospaced", Font.PLAIN, 12));
// aa -added next line
setPlainDocument((PlainDocument) editor1.getDocument()); // sets doc1
// install the command table
commands = new Hashtable();
Action[] actions = getActions();
for (int i = 0; i < actions.length; i++) {
Action a = actions[i];
commands.put(a.getValue(Action.NAME), a);
// System.out.println("Debug:TextViewer: actionName:"+a.getValue(Action.NAME));
}
// editor1.setPreferredSize(new Dimension(,));
// get setting from user preferences
if (UserPref.keymapType.equals("Word")) {
editor1 = updateKeymapForWord(editor1);
} else {
editor1 = updateKeymapForEmacs(editor1);
}
scroller1 = new JScrollPane();
viewport1 = scroller1.getViewport();
viewport1.add(editor1);
scroller1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
scroller1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
try {
String vpFlag = resources.getString("ViewportBackingStore");
Boolean bs = new Boolean(vpFlag);
viewport1.setBackingStoreEnabled(bs.booleanValue());
} catch (MissingResourceException mre) {
System.err.println("TextViewer:missing resource:" + mre.getMessage());
// just use the viewport1 default
}
menuItems = new Hashtable();
menubar = createMenubar();
lowerPanel = new JPanel(true); // moved double buffering to here
lowerPanel.setLayout(new BorderLayout());
lowerPanel.add("North", createToolbar());
lowerPanel.add("Center", scroller1);
cf.add("North", menubar);
cf.add("Center", lowerPanel);
cf.add("South", createStatusbar());
// for the find/search utilities
mySearchDialog = new SearchDialog(this);
// System.out.println("Debug:TextViewer: end of TextViewer constructor");
}