Example usage for javax.swing JComponent WHEN_FOCUSED

List of usage examples for javax.swing JComponent WHEN_FOCUSED

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Introduction

In this page you can find the example usage for javax.swing JComponent WHEN_FOCUSED.

Prototype

int WHEN_FOCUSED

To view the source code for javax.swing JComponent WHEN_FOCUSED.

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Document

Constant used for registerKeyboardAction that means that the command should be invoked when the component has the focus.

Usage

From source file:pl.otros.vfs.browser.VfsBrowser.java

License:asdf

private void initGui(final String initialPath) {
    this.setLayout(new BorderLayout());
    JLabel pathLabel = new JLabel(Messages.getMessage("browser.location"));
    pathLabel.setBorder(BorderFactory.createEmptyBorder(0, 3, 0, 3));
    pathField = new JTextField(80);
    pathField.setFont(pathLabel.getFont().deriveFont(pathLabel.getFont().getSize() * 1.2f));
    pathField.setToolTipText(Messages.getMessage("nav.pathTooltip"));
    GuiUtils.addBlinkOnFocusGain(pathField);
    pathLabel.setLabelFor(pathField);//  w  w  w.j a va  2  s.co  m
    pathLabel.setDisplayedMnemonic(Messages.getMessage("browser.location.mnemonic").charAt(0));

    InputMap inputMapPath = pathField.getInputMap(JComponent.WHEN_FOCUSED);
    inputMapPath.put(KeyStroke.getKeyStroke("ENTER"), "OPEN_PATH");
    inputMapPath.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0), ACTION_FOCUS_ON_TABLE);
    pathField.getActionMap().put("OPEN_PATH", new BaseNavigateAction(this) {

        @Override
        protected void performLongOperation(CheckBeforeActionResult actionResult) {
            try {
                FileObject resolveFile = VFSUtils.resolveFileObject(pathField.getText().trim());
                if (resolveFile != null && resolveFile.getType() == FileType.FILE) {
                    loadAndSelSingleFile(resolveFile);
                    pathField.setText(resolveFile.getURL().toString());
                    actionApproveDelegate.actionPerformed(
                            // TODO:  Does actionResult provide an ID for 2nd param here,
                            // or should use a Random number?
                            new ActionEvent(actionResult, (int) new java.util.Date().getTime(),
                                    "SELECTED_FILE"));
                    return;
                }
            } catch (FileSystemException fse) {
                // Intentionally empty
            }
            goToUrl(pathField.getText().trim());
        }

        @Override
        protected boolean canGoUrl() {
            return true;
        }

        @Override
        protected boolean canExecuteDefaultAction() {
            return false;
        }

    });
    actionFocusOnTable = new

    AbstractAction() {
        @Override
        public void actionPerformed(ActionEvent e) {
            tableFiles.requestFocusInWindow();
            if (tableFiles.getSelectedRow() < 0 && tableFiles.getRowCount() == 0) {
                tableFiles.getSelectionModel().setSelectionInterval(0, 0);
            }
        }
    };
    pathField.getActionMap().put(ACTION_FOCUS_ON_TABLE, actionFocusOnTable);

    BaseNavigateActionGoUp goUpAction = new BaseNavigateActionGoUp(this);
    goUpButton = new JButton(goUpAction);

    BaseNavigateActionRefresh refreshAction = new BaseNavigateActionRefresh(this);
    JButton refreshButton = new JButton(refreshAction);

    JToolBar upperPanel = new JToolBar(Messages.getMessage("nav.ToolBarName"));
    upperPanel.setRollover(true);
    upperPanel.add(pathLabel);
    upperPanel.add(pathField, "growx");
    upperPanel.add(goUpButton);
    upperPanel.add(refreshButton);

    AddCurrentLocationToFavoriteAction addCurrentLocationToFavoriteAction = new AddCurrentLocationToFavoriteAction(
            this);
    JButton addCurrentLocationToFavoriteButton = new JButton(addCurrentLocationToFavoriteAction);
    addCurrentLocationToFavoriteButton.setText("");
    upperPanel.add(addCurrentLocationToFavoriteButton);

    previewComponent = new PreviewComponent();

    vfsTableModel = new VfsTableModel();

    tableFiles = new JTable(vfsTableModel);
    tableFiles.setFillsViewportHeight(true);
    tableFiles.getColumnModel().getColumn(0).setMinWidth(140);
    tableFiles.getColumnModel().getColumn(1).setMaxWidth(80);
    tableFiles.getColumnModel().getColumn(2).setMaxWidth(80);
    tableFiles.getColumnModel().getColumn(3).setMaxWidth(180);
    tableFiles.getColumnModel().getColumn(3).setMinWidth(120);

    sorter = new TableRowSorter<VfsTableModel>(vfsTableModel);
    final FileNameWithTypeComparator fileNameWithTypeComparator = new FileNameWithTypeComparator();
    sorter.addRowSorterListener(new RowSorterListener() {
        @Override
        public void sorterChanged(RowSorterEvent e) {
            RowSorterEvent.Type type = e.getType();
            if (type.equals(RowSorterEvent.Type.SORT_ORDER_CHANGED)) {
                List<? extends RowSorter.SortKey> sortKeys = e.getSource().getSortKeys();
                for (RowSorter.SortKey sortKey : sortKeys) {
                    if (sortKey.getColumn() == VfsTableModel.COLUMN_NAME) {
                        fileNameWithTypeComparator.setSortOrder(sortKey.getSortOrder());
                    }
                }
            }
        }
    });
    sorter.setComparator(VfsTableModel.COLUMN_NAME, fileNameWithTypeComparator);

    tableFiles.setRowSorter(sorter);
    tableFiles.setShowGrid(false);
    tableFiles.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            try {
                selectionChanged();
            } catch (FileSystemException e1) {
                LOGGER.error("Error during update state", e);
            }
        }
    });
    tableFiles.setColumnSelectionAllowed(false);
    vfsTableModel.addTableModelListener(new TableModelListener() {
        @Override
        public void tableChanged(TableModelEvent e) {
            updateStatusText();
        }
    });

    tableFiles.setDefaultRenderer(FileSize.class, new FileSizeTableCellRenderer());
    tableFiles.setDefaultRenderer(FileNameWithType.class, new FileNameWithTypeTableCellRenderer());
    tableFiles.setDefaultRenderer(Date.class, new MixedDateTableCellRenderer());
    tableFiles.setDefaultRenderer(FileType.class, new FileTypeTableCellRenderer());

    tableFiles.getSelectionModel().addListSelectionListener(new PreviewListener(this, previewComponent));

    JPanel favoritesPanel = new JPanel(new MigLayout("wrap, fillx", "[grow]"));
    favoritesUserListModel = new MutableListModel<Favorite>();

    List<Favorite> favSystemLocations = FavoritesUtils.getSystemLocations();
    List<Favorite> favUser = FavoritesUtils.loadFromProperties(configuration);
    List<Favorite> favJVfsFileChooser = FavoritesUtils.getJvfsFileChooserBookmarks();
    for (Favorite favorite : favUser) {
        favoritesUserListModel.add(favorite);
    }
    favoritesUserListModel.addListDataListener(new ListDataListener() {
        @Override
        public void intervalAdded(ListDataEvent e) {
            saveFavorites();

        }

        @Override
        public void intervalRemoved(ListDataEvent e) {
            saveFavorites();
        }

        @Override
        public void contentsChanged(ListDataEvent e) {
            saveFavorites();
        }

        protected void saveFavorites() {
            FavoritesUtils.storeFavorites(configuration, favoritesUserListModel.getList());
        }
    });

    favoritesUserList = new JList(favoritesUserListModel);
    favoritesUserList.setTransferHandler(new MutableListDropHandler(favoritesUserList));
    new MutableListDragListener(favoritesUserList);
    favoritesUserList.setCellRenderer(new FavoriteListCellRenderer());
    favoritesUserList.addFocusListener(new SelectFirstElementFocusAdapter());

    addOpenActionToList(favoritesUserList);
    addEditActionToList(favoritesUserList, favoritesUserListModel);

    favoritesUserList.getActionMap().put(ACTION_DELETE, new AbstractAction(
            Messages.getMessage("favorites.deleteButtonText"), Icons.getInstance().getMinusButton()) {

        @Override
        public void actionPerformed(ActionEvent e) {
            Favorite favorite = favoritesUserListModel.getElementAt(favoritesUserList.getSelectedIndex());
            if (!Favorite.Type.USER.equals(favorite.getType())) {
                return;
            }
            int response = JOptionPane.showConfirmDialog(VfsBrowser.this,
                    Messages.getMessage("favorites.areYouSureToDeleteConnections"),
                    Messages.getMessage("favorites.confirm"), JOptionPane.YES_NO_OPTION);

            if (response == JOptionPane.YES_OPTION) {
                favoritesUserListModel.remove(favoritesUserList.getSelectedIndex());
            }
        }
    });
    InputMap favoritesListInputMap = favoritesUserList.getInputMap(JComponent.WHEN_FOCUSED);
    favoritesListInputMap.put(KeyStroke.getKeyStroke("DELETE"), ACTION_DELETE);

    ActionMap actionMap = tableFiles.getActionMap();
    actionMap.put(ACTION_OPEN, new BaseNavigateActionOpen(this));
    actionMap.put(ACTION_GO_UP, goUpAction);
    actionMap.put(ACTION_APPROVE, new AbstractAction() {
        @Override
        public void actionPerformed(ActionEvent e) {
            if (actionApproveButton.isEnabled()) {
                actionApproveDelegate.actionPerformed(e);
            }
        }
    });

    InputMap inputMap = tableFiles.getInputMap(JComponent.WHEN_FOCUSED);
    inputMap.put(KeyStroke.getKeyStroke("ENTER"), ACTION_OPEN);
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, InputEvent.CTRL_MASK), ACTION_APPROVE);

    inputMap.put(KeyStroke.getKeyStroke("BACK_SPACE"), ACTION_GO_UP);
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_BACK_SPACE, 0), ACTION_GO_UP);
    addPopupMenu(favoritesUserList, ACTION_OPEN, ACTION_EDIT, ACTION_DELETE);

    JList favoriteSystemList = new JList(new Vector<Object>(favSystemLocations));
    favoriteSystemList.setCellRenderer(new FavoriteListCellRenderer());
    addOpenActionToList(favoriteSystemList);
    addPopupMenu(favoriteSystemList, ACTION_OPEN);
    favoriteSystemList.addFocusListener(new SelectFirstElementFocusAdapter());

    JList favoriteJVfsList = new JList(new Vector<Object>(favJVfsFileChooser));
    addOpenActionToList(favoriteJVfsList);
    favoriteJVfsList.setCellRenderer(new FavoriteListCellRenderer());
    addPopupMenu(favoriteJVfsList, ACTION_OPEN);
    favoriteJVfsList.addFocusListener(new SelectFirstElementFocusAdapter());

    JLabel favoritesSystemLocationsLabel = getTitleListLabel(Messages.getMessage("favorites.systemLocations"),
            COMPUTER_ICON);
    favoritesSystemLocationsLabel.setLabelFor(favoriteSystemList);
    favoritesSystemLocationsLabel
            .setDisplayedMnemonic(Messages.getMessage("favorites.systemLocations.mnemonic").charAt(0));
    favoritesPanel.add(favoritesSystemLocationsLabel, "gapleft 16");
    favoritesPanel.add(favoriteSystemList, "growx");
    JLabel favoritesFavoritesLabel = getTitleListLabel(Messages.getMessage("favorites.favorites"),
            Icons.getInstance().getStar());
    favoritesFavoritesLabel.setLabelFor(favoritesUserList);
    favoritesFavoritesLabel.setDisplayedMnemonic(Messages.getMessage("favorites.favorites.mnemonic").charAt(0));
    favoritesPanel.add(favoritesFavoritesLabel, "gapleft 16");
    favoritesPanel.add(favoritesUserList, "growx");

    if (favoriteJVfsList.getModel().getSize() > 0) {
        JLabel favoritesJVfsFileChooser = getTitleListLabel(
                Messages.getMessage("favorites.JVfsFileChooserBookmarks"), null);
        favoritesJVfsFileChooser.setDisplayedMnemonic(
                Messages.getMessage("favorites.JVfsFileChooserBookmarks.mnemonic").charAt(0));
        favoritesJVfsFileChooser.setLabelFor(favoriteJVfsList);
        favoritesPanel.add(favoritesJVfsFileChooser, "gapleft 16");
        favoritesPanel.add(favoriteJVfsList, "growx");
    }

    tableFiles.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() == 2 && e.getButton() == MouseEvent.BUTTON1) {
                tableFiles.getActionMap().get(ACTION_OPEN).actionPerformed(null);
            }
        }
    });
    tableFiles.addKeyListener(new QuickSearchKeyAdapter());

    cardLayout = new CardLayout();
    tablePanel = new JPanel(cardLayout);
    loadingProgressBar = new JProgressBar();
    loadingProgressBar.setStringPainted(true);
    loadingProgressBar.setString(Messages.getMessage("browser.loading"));
    loadingProgressBar.setIndeterminate(true);
    loadingIconLabel = new JLabel(Icons.getInstance().getNetworkStatusOnline());
    skipCheckingLinksButton = new JToggleButton(Messages.getMessage("browser.skipCheckingLinks"));
    skipCheckingLinksButton.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent actionEvent) {
            if (taskContext != null) {
                taskContext.setStop(skipCheckingLinksButton.isSelected());
            }
        }
    });

    showHidCheckBox = new JCheckBox(Messages.getMessage("browser.showHidden.label"), showHidden);
    showHidCheckBox.setToolTipText(Messages.getMessage("browser.showHidden.tooltip"));
    showHidCheckBox.setMnemonic(Messages.getMessage("browser.showHidden.mnemonic").charAt(0));
    Font tmpFont = showHidCheckBox.getFont();
    showHidCheckBox.setFont(tmpFont.deriveFont(tmpFont.getSize() * 0.9f));
    showHidCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            updateUiFilters();
        }
    });

    final String defaultFilterText = Messages.getMessage("browser.nameFilter.defaultText");
    filterField = new JTextField("", 16);
    filterField.setForeground(filterField.getDisabledTextColor());
    filterField.setToolTipText(Messages.getMessage("browser.nameFilter.tooltip"));
    PromptSupport.setPrompt(defaultFilterText, filterField);
    filterField.getDocument().addDocumentListener(new DocumentListener() {
        @Override
        public void insertUpdate(DocumentEvent e) {
            documentChanged();
        }

        void documentChanged() {
            if (filterField.getText().length() == 0) {
                updateUiFilters();
            }
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
            documentChanged();
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
            documentChanged();
        }
    });
    filterField.addFocusListener(new FocusAdapter() {
        @Override
        public void focusLost(FocusEvent e) {
            updateUiFilters();
        }
    });

    AbstractAction actionClearRegexFilter = new

    AbstractAction(Messages.getMessage("browser.nameFilter.clearFilterText")) {

        @Override
        public void actionPerformed(ActionEvent e) {
            filterField.setText("");
        }
    };
    filterField.getActionMap().put(ACTION_FOCUS_ON_TABLE, actionFocusOnTable);
    filterField.getActionMap().put(ACTION_CLEAR_REGEX_FILTER, actionClearRegexFilter);

    filterField.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke("ENTER"), ACTION_FOCUS_ON_TABLE);
    filterField.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0), ACTION_FOCUS_ON_TABLE);
    filterField.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0),
            ACTION_FOCUS_ON_TABLE);
    filterField.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
            ACTION_FOCUS_ON_TABLE);
    filterField.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
            ACTION_CLEAR_REGEX_FILTER);

    JLabel nameFilterLabel = new JLabel(Messages.getMessage("browser.nameFilter"));
    nameFilterLabel.setLabelFor(filterField);
    nameFilterLabel.setDisplayedMnemonic(Messages.getMessage("browser.nameFilter.mnemonic").charAt(0));

    sorter.setRowFilter(createFilter());
    statusLabel = new JLabel();

    actionApproveButton = new JButton();
    actionApproveButton.setFont(actionApproveButton.getFont().deriveFont(Font.BOLD));
    actionCancelButton = new JButton();

    ActionMap browserActionMap = this.getActionMap();
    browserActionMap.put(ACTION_FOCUS_ON_REGEX_FILTER, new AbstractAction() {
        @Override
        public void actionPerformed(ActionEvent e) {
            filterField.requestFocus();
            filterField.selectAll();
            GuiUtils.blinkComponent(filterField);
        }
    });

    browserActionMap.put(ACTION_FOCUS_ON_PATH, new SetFocusOnAction(pathField));
    browserActionMap.put(ACTION_SWITCH_SHOW_HIDDEN, new ClickOnJComponentAction(showHidCheckBox));
    browserActionMap.put(ACTION_REFRESH, refreshAction);
    browserActionMap.put(ACTION_ADD_CURRENT_LOCATION_TO_FAVORITES, addCurrentLocationToFavoriteAction);
    browserActionMap.put(ACTION_GO_UP, goUpAction);
    browserActionMap.put(ACTION_FOCUS_ON_TABLE, new SetFocusOnAction(tableFiles));

    InputMap browserInputMap = this.getInputMap(WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    browserInputMap.put(KeyStroke.getKeyStroke("control F"), ACTION_FOCUS_ON_REGEX_FILTER);
    browserInputMap.put(KeyStroke.getKeyStroke("control L"), ACTION_FOCUS_ON_PATH);
    browserInputMap.put(KeyStroke.getKeyStroke("F4"), ACTION_FOCUS_ON_PATH);
    browserInputMap.put(KeyStroke.getKeyStroke("control H"), ACTION_SWITCH_SHOW_HIDDEN);
    browserInputMap.put(KeyStroke.getKeyStroke("control R"), ACTION_REFRESH);
    browserInputMap.put(KeyStroke.getKeyStroke("F5"), ACTION_REFRESH);
    browserInputMap.put(KeyStroke.getKeyStroke("control D"), ACTION_ADD_CURRENT_LOCATION_TO_FAVORITES);
    browserInputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, KeyEvent.ALT_DOWN_MASK), ACTION_GO_UP);
    browserInputMap.put(KeyStroke.getKeyStroke("control T"), ACTION_FOCUS_ON_TABLE);

    //DO layout
    // create the layer for the panel using our custom layerUI
    tableScrollPane = new JScrollPane(tableFiles);

    JPanel tableScrollPaneWithFilter = new JPanel(new BorderLayout());
    tableScrollPaneWithFilter.add(tableScrollPane);
    JToolBar filtersToolbar = new JToolBar("Filters");
    filtersToolbar.setFloatable(false);
    filtersToolbar.setBorderPainted(true);
    tableScrollPaneWithFilter.add(filtersToolbar, BorderLayout.SOUTH);
    filtersToolbar.add(nameFilterLabel);
    filtersToolbar.add(filterField);
    filtersToolbar.add(showHidCheckBox);
    JSplitPane tableWithPreviewPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, true,
            tableScrollPaneWithFilter, previewComponent);
    tableWithPreviewPane.setOneTouchExpandable(true);

    JPanel loadingPanel = new JPanel(new MigLayout());
    loadingPanel.add(loadingIconLabel, "right");
    loadingPanel.add(loadingProgressBar, "left, w 420:420:500,wrap");
    loadingPanel.add(skipCheckingLinksButton, "span, right");
    tablePanel.add(loadingPanel, LOADING);
    tablePanel.add(tableWithPreviewPane, TABLE);

    JSplitPane jSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, new JScrollPane(favoritesPanel),
            tablePanel);
    jSplitPane.setOneTouchExpandable(true);
    jSplitPane.setDividerLocation(180);

    JPanel southPanel = new JPanel(new MigLayout("", "[]push[][]", ""));
    southPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
    southPanel.add(statusLabel);
    southPanel.add(actionApproveButton);
    southPanel.add(actionCancelButton);

    this.add(upperPanel, BorderLayout.NORTH);
    this.add(jSplitPane, BorderLayout.CENTER);
    this.add(southPanel, BorderLayout.SOUTH);

    try {
        selectionChanged();
    } catch (FileSystemException e) {
        LOGGER.error("Can't initialize default selection mode", e);
    }
    // Why this not done in EDT?
    // Is it assume that constructor is invoked from an  EDT?
    try {
        if (initialPath == null) {
            goToUrl(VFSUtils.getUserHome());
        } else {
            try {
                FileObject resolveFile = VFSUtils.resolveFileObject(initialPath);
                if (resolveFile != null && resolveFile.getType() == FileType.FILE) {
                    loadAndSelSingleFile(resolveFile);
                    pathField.setText(resolveFile.getURL().toString());
                    targetFileSelected = true;
                    return;
                }
            } catch (FileSystemException fse) {
                // Intentionally empty
            }
            goToUrl(initialPath);
        }
    } catch (FileSystemException e1) {
        LOGGER.error("Can't initialize default location", e1);
    }
    showTable();
}

From source file:pl.otros.vfs.browser.VfsBrowser.java

License:asdf

private void addOpenActionToList(final JList favoritesList) {
    favoritesList.getActionMap().put(ACTION_OPEN, new OpenSelectedFavorite(this, favoritesList));
    favoritesList.addMouseListener(new MouseAdapter() {
        public void mouseClicked(MouseEvent e) {
            if (e.getClickCount() == 2 && e.getButton() == MouseEvent.BUTTON1) {
                favoritesList.getActionMap().get(ACTION_OPEN).actionPerformed(null);
            }/* w  w w . j ava  2s.  c  o m*/
        }
    });
    InputMap favoritesListInputMap = favoritesList.getInputMap(JComponent.WHEN_FOCUSED);
    favoritesListInputMap.put(KeyStroke.getKeyStroke("ENTER"), ACTION_OPEN);
}

From source file:pl.otros.vfs.browser.VfsBrowser.java

License:asdf

private void addEditActionToList(final JList favoritesList, final MutableListModel<Favorite> listModel) {
    favoritesList.getActionMap().put(ACTION_EDIT, new EditFavorite(favoritesList, listModel));

    InputMap favoritesListInputMap = favoritesList.getInputMap(JComponent.WHEN_FOCUSED);
    favoritesListInputMap.put(KeyStroke.getKeyStroke("F2"), ACTION_EDIT);
}

From source file:simplealbum.mvc.autocomplete.DController.java

private void configureKeyBoard() {
    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed ENTER", "shift pressed ENTER");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed ENTER",
            new MyAction("pressed ENTER"));

    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed ESCAPE",
            new MyAction("DO_ESCAPE"));

    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed TAB", "shift pressed TAB");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed TAB",
            new MyAction("DO_TAB"));

    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed UP", "alt UP");
    reassignKeyStrokes(jScrollPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, "pressed UP", "alt UP");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed UP",
            new MyAction("DO_UP"));

    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed DOWN", "alt DOWN");
    reassignKeyStrokes(jScrollPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, "pressed DOWN", "alt DOWN");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed DOWN",
            new MyAction("DO_DOWN"));

    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed PAGE_UP", "alt PAGE_UP");
    reassignKeyStrokes(jScrollPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, "pressed PAGE_UP",
            "alt PAGE_UP");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed PAGE_UP",
            new MyAction("DO_PAGE_UP"));

    reassignKeyStrokes(jTextPane, JComponent.WHEN_FOCUSED, "pressed PAGE_DOWN", "alt PAGE_DOWN");
    reassignKeyStrokes(jScrollPane, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, "pressed PAGE_DOWN",
            "alt PAGE_DOWN");
    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed PAGE_DOWN",
            new MyAction("DO_PAGE_DOWN"));

    assignKeyStrokes(view.getRootPane(), JComponent.WHEN_IN_FOCUSED_WINDOW, "pressed F5",
            new MyAction("pressed F5"));
}

From source file:tk.tomby.tedit.core.Buffer.java

/**
 * Creates a new Buffer object.//from  www  . j a  va  2 s. c om
 */
public Buffer() {
    super();

    setLayout(new BorderLayout());

    JPanel internalPanel = new JPanel();
    internalPanel.setLayout(new BorderLayout());

    editor = new ColourTextArea();

    int red = PreferenceManager.getInt("general.editor.background.red", 0);
    int green = PreferenceManager.getInt("general.editor.background.green", 0);
    int blue = PreferenceManager.getInt("general.editor.background.blue", 0);
    editor.setBackground(new Color(red, green, blue));

    red = PreferenceManager.getInt("general.editor.foreground.red", 0);
    green = PreferenceManager.getInt("general.editor.foreground.green", 0);
    blue = PreferenceManager.getInt("general.editor.foreground.blue", 0);
    editor.setForeground(new Color(red, green, blue));

    red = PreferenceManager.getInt("general.editor.selection.red", 0);
    green = PreferenceManager.getInt("general.editor.selection.green", 0);
    blue = PreferenceManager.getInt("general.editor.selection.blue", 0);
    editor.setSelectionColor(new Color(red, green, blue));

    String font = PreferenceManager.getString("general.editor.font", "Monospaced");
    int size = PreferenceManager.getInt("general.editor.fontSize", 12);
    editor.setFont(new Font(font, Font.PLAIN, size));

    editor.setEditable(true);
    editor.setDragEnabled(true);
    editor.setEditorKit(EditorKitManager.createEditorKit(getExtension(DEFAULT_FILE_NAME)));

    InputMap map = editor.getInputMap(JComponent.WHEN_FOCUSED);

    for (InputMap imap = map; imap != null; imap = imap.getParent()) {
        imap.remove(KeyStroke.getKeyStroke('V', InputEvent.CTRL_MASK, false));
        imap.remove(KeyStroke.getKeyStroke('C', InputEvent.CTRL_MASK, false));
        imap.remove(KeyStroke.getKeyStroke('X', InputEvent.CTRL_MASK, false));
        imap.remove(KeyStroke.getKeyStroke('A', InputEvent.CTRL_MASK, false));
    }

    editor.setInputMap(JComponent.WHEN_FOCUSED, map);

    editor.addCaretListener(new CaretListener() {
        public void caretUpdate(CaretEvent evt) {
            MessageManager.sendMessage(new BufferMessage(evt.getSource(), BufferMessage.CARET_EVENT));
        }
    });

    internalPanel.add(BorderLayout.CENTER, editor);

    if (PreferenceManager.getBoolean("general.editor.lineNumbers", false)) {
        lines = new LineNumbering();
        lines.setPreferredSize(new Dimension(50, 0));
        lines.setFont(new Font(font, Font.PLAIN, size));
        lines.setFocusable(false);
        lines.setDocument(editor.getDocument());

        internalPanel.add(BorderLayout.WEST, lines);
    }

    JScrollPane scroll = new JScrollPane(internalPanel);
    scroll.getVerticalScrollBar().setUnitIncrement(10);
    scroll.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
    scroll.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    scroll.getViewport().setScrollMode(JViewport.BLIT_SCROLL_MODE);

    add(BorderLayout.CENTER, scroll);

    editor.addMouseListener(new MouseAdapter() {
        public void mousePressed(MouseEvent evt) {
            if (evt.isPopupTrigger()) {
                WorkspaceManager.getPopupMenu().show(evt.getComponent(), evt.getX(), evt.getY());
            }
        }

        public void mouseReleased(MouseEvent evt) {
            if (evt.isPopupTrigger()) {
                WorkspaceManager.getPopupMenu().show(evt.getComponent(), evt.getX(), evt.getY());
            }
        }
    });

    undo = new UndoManager();

    undoableListener = new UndoableEditListener() {
        public void undoableEditHappened(UndoableEditEvent evt) {
            undo.addEdit(evt.getEdit());

            MessageManager.sendMessage(new BufferMessage(evt.getSource(), BufferMessage.UNDOABLE_EDIT_EVENT));

            if (!modifiedState) {
                setModifiedState(true);
            }
        }
    };

    editor.getDocument().addUndoableEditListener(undoableListener);

    MessageManager.addMessageListener(MessageManager.PREFERENCE_GROUP_NAME, this);

    fileName = DEFAULT_FILE_NAME;
}