Example usage for java.awt.event KeyEvent isShiftDown

List of usage examples for java.awt.event KeyEvent isShiftDown

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Introduction

In this page you can find the example usage for java.awt.event KeyEvent isShiftDown.

Prototype

public boolean isShiftDown()

Source Link

Document

Returns whether or not the Shift modifier is down on this event.

Usage

From source file:com.tradedesksoftware.ets.client.charting.ChartShiftController.java

/**
 * Pan/Shifts a plot if the arrow keys are pressed.
 * @see java.awt.event.KeyListener#keyPressed(java.awt.event.KeyEvent)
 *//*from w  w w.j a v a2  s  . com*/
public void keyPressed(KeyEvent e) {
    if (!plotSupported)
        return;

    int keyCode = e.getKeyCode();

    // we're only interested in arrows (code 37,38,39,40)
    if ((keyCode < 37) || (keyCode > 40))
        return;

    // The axis we're gonna shift
    ValueAxis axis = null;

    // Delta is the amount we'll shift in axis units.
    double delta;

    boolean domainShift = false; // used for PAN_FIXED
    // Calculations for the domain axis
    if ((keyCode == KeyEvent.VK_LEFT) || (keyCode == KeyEvent.VK_RIGHT)) {
        axis = getPlotAxis(chartPanel.getChart(), !axesSwaped);
        domainShift = true;
    }
    // Calculations for the range axis
    else {
        axis = getPlotAxis(chartPanel.getChart(), axesSwaped);
    }

    // Let's calculate 'delta', the amount by which we'll shift the plot
    switch (shiftType) {
    case SHIFT_PERCENTUAL:
        delta = (axis.getUpperBound() - axis.getLowerBound()) / 100.0;
        break;
    case SHIFT_FIXED:
        delta = (domainShift ? fixedDomainShiftUnits : fixedRangeShiftUnits);
        break;
    case SHIFT_PIXEL: // also the default
    default:
        // Let's find out what's the range for 1 pixel.
        final Rectangle scaledDataArea = chartPanel.getScreenDataArea();
        delta = axis.getRange().getLength() / (scaledDataArea.width);
        break;
    }

    // Shift modifier multiplies delta by 10
    if (e.isShiftDown()) {
        delta *= 10;
    }

    switch (keyCode) {
    case KeyEvent.VK_LEFT:
    case KeyEvent.VK_DOWN:
        axis.setRange(axis.getLowerBound() - delta, axis.getUpperBound() - delta);
        break;
    case KeyEvent.VK_UP:
    case KeyEvent.VK_RIGHT:
        axis.setRange(axis.getLowerBound() + delta, axis.getUpperBound() + delta);
        break;
    }
}

From source file:com.rapidminer.gui.plotter.charts.ChartPanelShiftController.java

/**
 * Pan / Shifts a plot if the arrow keys are pressed.
 *//*from   w  w w .  ja v  a2  s  .c o m*/
public void keyPressed(KeyEvent e) {
    if (!plotSupported) {
        return;
    }

    int keyCode = e.getKeyCode();

    // we're only interested in arrows (code 37,38,39,40)
    if ((keyCode < 37) || (keyCode > 40)) {
        return;
    }

    // The axes we're gonna shift
    ValueAxis[] axes = null;

    boolean domainShift = false; // used for PAN_FIXED
    // Calculations for the domain axis
    if ((keyCode == KeyEvent.VK_LEFT) || (keyCode == KeyEvent.VK_RIGHT)) {
        axes = getPlotAxis(chartPanel.getChart(), !axesSwaped);
        domainShift = true;
    }
    // Calculations for the range axis
    else {
        axes = getPlotAxis(chartPanel.getChart(), axesSwaped);
    }

    // Delta is the amount we'll shift in axes units.
    double[] delta = new double[axes.length];

    // Let's calculate 'delta', the amount by which we'll shift the plot
    for (int i = 0; i < axes.length; i++) {
        switch (shiftType) {
        case SHIFT_PERCENTUAL:
            delta[i] = (axes[i].getUpperBound() - axes[i].getLowerBound()) / 100.0;
            break;
        case SHIFT_FIXED:
            delta[i] = (domainShift ? fixedDomainShiftUnits : fixedRangeShiftUnits);
            break;
        case SHIFT_PIXEL: // also the default
        default:
            // Let's find out what's the range for 1 pixel.
            final Rectangle2D scaledDataArea = chartPanel.getScreenDataArea();
            delta[i] = axes[i].getRange().getLength() / (scaledDataArea.getWidth());
            break;
        }
    }

    // Shift modifier multiplies delta by 10
    if (e.isShiftDown()) {
        for (int i = 0; i < delta.length; i++) {
            delta[i] *= 10;
        }
    }

    for (int i = 0; i < axes.length; i++) {
        switch (keyCode) {
        case KeyEvent.VK_LEFT:
        case KeyEvent.VK_DOWN:
            axes[i].setRange(axes[i].getLowerBound() - delta[i], axes[i].getUpperBound() - delta[i]);
            break;
        case KeyEvent.VK_UP:
        case KeyEvent.VK_RIGHT:
            axes[i].setRange(axes[i].getLowerBound() + delta[i], axes[i].getUpperBound() + delta[i]);
            break;
        }
    }
}

From source file:edu.ku.brc.af.ui.db.TextFieldWithQuery.java

/**
 * Processes the KeyEvent./*  w  ww  .j  a v  a 2s  .c o  m*/
 * @param ev event
 */
protected void cbxKeyReleased(KeyEvent ev) {
    if (isReadOnlyMode) {
        return;
    }
    if (ev.getKeyCode() == KeyEvent.VK_SHIFT || ev.getKeyCode() == KeyEvent.VK_LEFT
            || ev.getKeyCode() == KeyEvent.VK_RIGHT || ev.getKeyCode() == KeyEvent.VK_CONTROL
            || ev.getKeyCode() == KeyEvent.VK_META) {
        return;
    }

    currentText = textField.getText();
    if (uiFieldFormatter != null) {
        currentText = uiFieldFormatter.formatFromUI(currentText).toString();
    }
    if (currentText.length() == 0 || !hasNewText) {
        if (ev.getKeyCode() == KeyEvent.VK_TAB) {
            if (ev.isShiftDown()) {
                textField.transferFocusBackward();
            } else {
                textField.transferFocus();
            }
            return;
        }

        if (ev.getKeyCode() == JAutoCompComboBox.SEARCH_KEY || ev.getKeyCode() == KeyEvent.VK_DOWN) {
            showPopup(0); // add only
            return;
        }

        if (ev.getKeyCode() != KeyEvent.VK_ENTER) {
            // Add variable to track whether it once had a value and now it does not rods - 02/28/08

            idList.clear();
            list.clear();
            selectedId = null;

            // 02/09/08 - This should not be done here - rods
            // The reason is, that we may have added something only to remove
            // before leaving the control. So we should never send the notification
            // just because we delete the contents. (see wasCleared above)

            /*if (listSelectionListeners != null)
            {
            notifyListenersOfChange(TextFieldWithQuery.this);
            }*/
            //log.debug("setting hasNewText to true"); //$NON-NLS-1$
            hasNewText = true;
        }
    } else {
        hasNewText = true;
        //log.debug("setting hasNewText to true");
    }

    if (ev.getKeyCode() == JAutoCompComboBox.SEARCH_KEY || ev.getKeyCode() == KeyEvent.VK_TAB
            || ev.getKeyCode() == KeyEvent.VK_DOWN) {
        String origText = textField.getText();
        String text = origText;
        if (uiFieldFormatter != null && !uiFieldFormatter.isNumeric()) {
            text = uiFieldFormatter.formatFromUI(text).toString();
        }
        text = StringUtils.replace(text, "'", "\'");
        text = StringUtils.replace(text, "\"", "\\\"");

        // direction of focus change 1: forward 0: none -1: backwards
        int focusChange = (ev.isShiftDown() ? -1 : 1) * (ev.getKeyCode() == KeyEvent.VK_TAB ? 1 : 0);
        doQuery(text, origText, focusChange);
    }
}

From source file:edu.ku.brc.ui.UIHelper.java

public static JTextArea createTextArea() {
    final JTextArea text = new JTextArea();
    setControlSize(text);/*from   ww  w .  j a v a  2 s .  c  o m*/

    // Enable being able to TAB out of TextArea
    text.getInputMap().put(KeyStroke.getKeyStroke("TAB"), "none");
    text.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent event) {
            if (event.getKeyCode() == VK_TAB) {
                if (event.isShiftDown()) {
                    text.transferFocusBackward();
                } else {
                    text.transferFocus();
                }
            }
        }
    });
    return text;
}

From source file:haven.GameUI.java

public boolean globtype(char key, KeyEvent ev) {
    if (key == ':') {
        entercmd();//from w w w .ja v  a 2  s . c o m
        return (true);
    } else if (key == ' ') {
        toggleui();
        return (true);
    } else if (key == 3) {
        if (chat.visible && !chat.hasfocus) {
            setfocus(chat);
        } else {
            if (chat.sz.y == 0) {
                chat.resize(chat.savedw, chat.savedh);
                setfocus(chat);
            } else {
                chat.resize(0, 0);
            }
        }
        Utils.setprefb("chatvis", chat.sz.y != 0);
    } else if (key == 16) {
        /*
        if((polity != null) && polity.show(!polity.visible)) {
        polity.raise();
        fitwdg(polity);
        setfocus(polity);
        }
        */
        return (true);
    } else if ((key == 27) && (map != null) && !map.hasfocus) {
        setfocus(map);
        return (true);
    } else if (key != 0) {
        boolean alt = ev.isAltDown();
        boolean ctrl = ev.isControlDown();
        boolean shift = ev.isShiftDown();
        int keycode = ev.getKeyCode();
        if (alt && keycode >= KeyEvent.VK_0 && keycode <= KeyEvent.VK_9) {
            beltwdg.setCurrentBelt(Utils.floormod(keycode - KeyEvent.VK_0 - 1, 10));
            return true;
        } else if (alt && keycode == KeyEvent.VK_S) {
            studywnd.show(!studywnd.visible);
            if (studywnd.visible)
                studywnd.raise();
            return true;
        } else if (alt && keycode == KeyEvent.VK_M) {
            if (mmapwnd != null) {
                mmapwnd.togglefold();
                return true;
            }
        } else if (alt && keycode == KeyEvent.VK_C) {
            craftwnd.show(!craftwnd.visible);
            if (craftwnd.visible)
                craftwnd.raise();
            return true;
        } else if (alt && keycode == KeyEvent.VK_B) {
            buildwnd.toggle();
            if (buildwnd.visible)
                buildwnd.raise();
            return true;
        } else if (alt && keycode == KeyEvent.VK_N) {
            Config.nightvision.set(!Config.nightvision.get());
        } else if (alt && keycode == KeyEvent.VK_G) {
            if (map != null)
                map.gridOverlay.setVisible(!map.gridOverlay.isVisible());
            return true;
        } else if (alt && keycode == KeyEvent.VK_R) {
            if (mmap != null)
                mmap.toggleCustomIcons();
            return true;
        } else if (alt && keycode == KeyEvent.VK_D) {
            if (map != null)
                map.toggleGobRadius();
            return true;
        } else if (alt && keycode == KeyEvent.VK_Q) {
            Config.showQuality.set(!Config.showQuality.get());
            return true;
        } else if (alt && keycode == KeyEvent.VK_K) {
            deckwnd.show(!deckwnd.visible);
            deckwnd.c = new Coord(sz.sub(deckwnd.sz).div(2));
            if (deckwnd.visible)
                deckwnd.raise();
            return true;
        } else if (alt && keycode == KeyEvent.VK_F) {
            if (map != null) {
                map.toggleFriendlyFire();
                msg("Friendly fire prevention is now turned "
                        + (map.isPreventFriendlyFireEnabled() ? "on" : "off"));
            }
            return true;
        } else if (alt && keycode == KeyEvent.VK_I) {
            Config.showGobInfo.set(!Config.showGobInfo.get());
            return true;
        } else if (alt && keycode == KeyEvent.VK_W) {
            Config.screenshotMode = !Config.screenshotMode;
            return true;
        } else if (alt && keycode == KeyEvent.VK_T) {
            Config.disableTileTransitions.set(!Config.disableTileTransitions.get());
            ui.sess.glob.map.rebuild();
            return true;
        } else if (keycode == KeyEvent.VK_Q && ev.getModifiers() == 0) {
            /*
            // get all forageables from config
            List<String> names = new ArrayList<String>();
            for (CustomIconGroup group : ui.sess.glob.icons.config.groups) {
                if ("Forageables".equals(group.name)) {
            for (CustomIconMatch match : group.matches)
                if (match.show)
                    names.add(match.value);
            break;
                }
            }
            tasks.add(new Forager(11 * Config.autopickRadius.get(), 1, names.toArray(new String[names.size()]))); 
            */
            ContextTaskFinder.checkForageables(tasks, ui);
            return true;
        } else if (keycode == KeyEvent.VK_E && ev.getModifiers() == 0) {
            ContextTaskFinder.findHandTask(tasks, ui);
            return true;
        } else if (keycode == KeyEvent.VK_F && ev.getModifiers() == 0) {
            ContextTaskFinder.findBuilding(tasks, ui);
            return true;
        } else if (keycode >= KeyEvent.VK_NUMPAD1 && keycode <= KeyEvent.VK_NUMPAD4) {
            tasks.add(new MileStoneTask(Utils.floormod(keycode - KeyEvent.VK_NUMPAD0 - 1, 10)));
            return true;
        } else if (keycode == KeyEvent.VK_W && ev.getModifiers() == 0) {
            tasks.add(new Drunkard());
            return true;
        } else if (shift && keycode == KeyEvent.VK_I) {
            Config.hideKinInfoForNonPlayers.set(!Config.hideKinInfoForNonPlayers.get());
            return true;
        } else if (ctrl && keycode == KeyEvent.VK_H) {
            Config.hideModeEnabled.set(!Config.hideModeEnabled.get());
            return true;
        } else if (alt && keycode == KeyEvent.VK_P) {
            Config.showGobPaths.set(!Config.showGobPaths.get());
            return true;
        } else if (shift && keycode == KeyEvent.VK_W) {
            if (Config.showQualityMode.get() == 1) {
                Config.showQualityMode.set(2);
            } else {
                Config.showQualityMode.set(1);
            }
            return true;
        } else if (keycode == KeyEvent.VK_TAB && Config.agroclosest.get()) {
            if (map != null)
                map.aggroclosest();
            return true;
        } else if (ctrl && keycode == KeyEvent.VK_F) {
            Config.displayFPS.set(!Config.displayFPS.get());
            return true;
        } else if (keycode == KeyEvent.VK_Z && ev.getModifiers() == 0) {
            tasks.killAllTasks();
            return true;
        } else if (keycode == 192 && ev.getModifiers() == 0) {
            getparent(GameUI.class).menu.wdgmsg("act", "travel", "hearth");
            return true;
        } else if (shift && keycode == KeyEvent.VK_S) {
            HavenPanel.screenshot = true;
            return true;
        }
    }
    return (super.globtype(key, ev));
}

From source file:com.hexidec.ekit.EkitCore.java

public void keyPressed(KeyEvent ke) {

    // log.debug("> keyPressed");

    int keyCode = ke.getKeyCode();

    if (ke.getKeyChar() == KeyEvent.VK_ENTER && (enterIsBreak || inlineEdit)) {
        ke.consume();//w ww  . j ava  2  s. c om
    } else if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_KP_UP) {
        Element tdElement = DocumentUtil.getElementByTag(htmlDoc, jtpMain.getCaretPosition(), Tag.TD);
        if (tdElement != null) {
            moveCaretOnTable(tdElement, true, ke.isShiftDown());
            ke.consume();
        }
    } else if (keyCode == KeyEvent.VK_DOWN || keyCode == KeyEvent.VK_KP_DOWN) {
        Element tdElement = DocumentUtil.getElementByTag(htmlDoc, jtpMain.getCaretPosition(), Tag.TD);
        if (tdElement != null) {
            moveCaretOnTable(tdElement, false, ke.isShiftDown());
            ke.consume();
        }
    } else if (keyCode == KeyEvent.VK_ENTER) {
        Element tdElement = DocumentUtil.getElementByTag(htmlDoc, jtpMain.getCaretPosition(), Tag.TD);
        // inside table
        if (tdElement != null) {
            try {
                insertBreakInsideTD(tdElement);
            } catch (Exception e) {
                log.error("Falha ao inserir quebra de linha.", e);
            }
            ke.consume();
        }
    } else if (keyCode == KeyEvent.VK_D && ke.isShiftDown() && ke.isControlDown()) {
        debug();
    }

    // log.debug("< keyPressed");
}

From source file:edu.ku.brc.specify.tasks.subpane.wb.wbuploader.Uploader.java

public void keyPressed(KeyEvent e) {
    logDebug("keyPressed");
    int key = e.getKeyCode();
    if (key == KeyEvent.VK_ENTER || key == KeyEvent.VK_TAB || key == KeyEvent.VK_DOWN || key == KeyEvent.VK_UP
            || (key == KeyEvent.VK_TAB && e.isShiftDown()) || key == KeyEvent.VK_HOME
            || key == KeyEvent.VK_END) {
        editInvalidCell(e);//w  w  w. j  a  va 2  s  . c  om
        e.consume();
    }
}

From source file:edu.ku.brc.specify.tasks.subpane.wb.wbuploader.Uploader.java

/**
 * @param e//from  w w  w . j  ava  2 s .co m
 * 
 * Moves to WB cell for appropriate InvalidValue and starts editing it.
 */
protected void editInvalidCell(KeyEvent e) {
    logDebug("editing invalid cell");
    int key = e.getKeyCode();
    if (key == KeyEvent.VK_ENTER || key == KeyEvent.VK_TAB || key == KeyEvent.VK_DOWN)
        goToNextInvalidCell();
    else if (key == KeyEvent.VK_UP || (key == KeyEvent.VK_TAB && e.isShiftDown()))
        goToPrevInvalidCell();
    else if (key == KeyEvent.VK_HOME)
        goToFirstInvalidCell();
    else if (key == KeyEvent.VK_END)
        goToLastInvalidCell();
}

From source file:com.googlecode.vfsjfilechooser2.filepane.VFSFilePane.java

public JPanel createDetailsView() {
    final VFSJFileChooser chooser = getFileChooser();

    JPanel p = new JPanel(new BorderLayout());

    final JTable detailsTable = new JTable(getDetailsTableModel()) {
        // Handle Escape key events here
        @Override/* w  ww .  j  av a  2 s  .c  o  m*/
        protected boolean processKeyBinding(KeyStroke ks, KeyEvent e, int condition, boolean pressed) {
            if ((e.getKeyCode() == KeyEvent.VK_ESCAPE) && (getCellEditor() == null)) {
                // We are not editing, forward to filechooser.
                chooser.dispatchEvent(e);

                return true;
            }

            return super.processKeyBinding(ks, e, condition, pressed);
        }

        @Override
        public void tableChanged(TableModelEvent e) {
            super.tableChanged(e);

            if (e.getFirstRow() == TableModelEvent.HEADER_ROW) {
                // update header with possibly changed column set
                updateDetailsColumnModel(this);
            }
        }
    };

    //        detailsTable.setRowSorter(getRowSorter());
    detailsTable.setAutoCreateColumnsFromModel(false);
    detailsTable.setComponentOrientation(chooser.getComponentOrientation());
    //detailsTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    detailsTable.setShowGrid(false);
    detailsTable.putClientProperty("JTable.autoStartsEdit", Boolean.FALSE);

    //        detailsTable.addKeyListener(detailsKeyListener);
    Font font = list.getFont();
    detailsTable.setFont(font);
    detailsTable.setIntercellSpacing(new Dimension(0, 0));

    TableCellRenderer headerRenderer = new AlignableTableHeaderRenderer(
            detailsTable.getTableHeader().getDefaultRenderer());
    detailsTable.getTableHeader().setDefaultRenderer(headerRenderer);

    TableCellRenderer cellRenderer = new DetailsTableCellRenderer(chooser);
    detailsTable.setDefaultRenderer(Object.class, cellRenderer);

    // So that drag can be started on a mouse press
    detailsTable.getColumnModel().getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

    detailsTable.addMouseListener(getMouseHandler());
    // No need to addListSelectionListener because selections are forwarded
    // to our JList.

    // 4835633 : tell BasicTableUI that this is a file list
    detailsTable.putClientProperty("Table.isFileList", Boolean.TRUE);

    if (listViewWindowsStyle) {
        detailsTable.addFocusListener(repaintListener);
    }

    JTableHeader header = detailsTable.getTableHeader();
    header.setUpdateTableInRealTime(true);
    header.addMouseListener(detailsTableModel.new ColumnListener());
    header.setReorderingAllowed(true);

    // TAB/SHIFT-TAB should transfer focus and ENTER should select an item.
    // We don't want them to navigate within the table
    ActionMap am = SwingUtilities.getUIActionMap(detailsTable);
    am.remove("selectNextRowCell");
    am.remove("selectPreviousRowCell");
    am.remove("selectNextColumnCell");
    am.remove("selectPreviousColumnCell");
    detailsTable.setFocusTraversalKeys(KeyboardFocusManager.FORWARD_TRAVERSAL_KEYS, null);
    detailsTable.setFocusTraversalKeys(KeyboardFocusManager.BACKWARD_TRAVERSAL_KEYS, null);

    JScrollPane scrollpane = new JScrollPane(detailsTable);
    scrollpane.setComponentOrientation(chooser.getComponentOrientation());
    LookAndFeel.installColors(scrollpane.getViewport(), "Table.background", "Table.foreground");

    // Adjust width of first column so the table fills the viewport when
    // first displayed (temporary listener).
    scrollpane.addComponentListener(new ComponentAdapter() {
        @Override
        public void componentResized(ComponentEvent e) {
            JScrollPane sp = (JScrollPane) e.getComponent();
            fixNameColumnWidth(sp.getViewport().getSize().width);
            sp.removeComponentListener(this);
        }
    });

    // 4835633.
    // If the mouse is pressed in the area below the Details view table, the
    // event is not dispatched to the Table MouseListener but to the
    // scrollpane.  Listen for that here so we can clear the selection.
    scrollpane.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            JScrollPane jsp = ((JScrollPane) e.getComponent());
            JTable table = (JTable) jsp.getViewport().getView();

            if (!e.isShiftDown()
                    || (table.getSelectionModel().getSelectionMode() == ListSelectionModel.SINGLE_SELECTION)) {
                clearSelection();

                TableCellEditor tce = table.getCellEditor();

                if (tce != null) {
                    tce.stopCellEditing();
                }
            }
        }
    });

    detailsTable.setForeground(list.getForeground());
    detailsTable.setBackground(list.getBackground());

    if (listViewBorder != null) {
        scrollpane.setBorder(listViewBorder);
    }

    p.add(scrollpane, BorderLayout.CENTER);

    detailsTableModel.fireTableStructureChanged();

    return p;
}

From source file:com.igormaznitsa.mindmap.swing.panel.MindMapPanel.java

public MindMapPanel(final MindMapPanelController controller) {
    super(null);// w  w  w .j  a v a2 s  .co m
    this.textEditorPanel.setLayout(new BorderLayout(0, 0));
    this.controller = controller;

    this.config = new MindMapPanelConfig(controller.provideConfigForMindMapPanel(this), false);

    this.textEditor.setMargin(new Insets(5, 5, 5, 5));
    this.textEditor.setBorder(BorderFactory.createEtchedBorder());
    this.textEditor.setTabSize(4);
    this.textEditor.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(final KeyEvent e) {
            switch (e.getKeyCode()) {
            case KeyEvent.VK_ENTER: {
                e.consume();
            }
                break;
            case KeyEvent.VK_TAB: {
                if ((e.getModifiers() & ALL_SUPPORTED_MODIFIERS) == 0) {
                    e.consume();
                    final Topic edited = elementUnderEdit.getModel();
                    final int[] topicPosition = edited.getPositionPath();
                    endEdit(true);
                    SwingUtilities.invokeLater(new Runnable() {
                        @Override
                        public void run() {
                            final Topic theTopic = model.findForPositionPath(topicPosition);
                            if (theTopic != null) {
                                makeNewChildAndStartEdit(theTopic, null);
                            }
                        }
                    });
                }
            }
                break;
            default:
                break;
            }
        }

        @Override
        public void keyTyped(final KeyEvent e) {
            if (e.getKeyChar() == KeyEvent.VK_ENTER) {
                if ((e.getModifiers() & ALL_SUPPORTED_MODIFIERS) == 0) {
                    e.consume();
                    endEdit(true);
                } else {
                    e.consume();
                    textEditor.insert("\n", textEditor.getCaretPosition()); //NOI18N
                }
            }
        }

        @Override
        public void keyReleased(final KeyEvent e) {
            if (config.isKeyEvent(MindMapPanelConfig.KEY_CANCEL_EDIT, e)) {
                e.consume();
                final Topic edited = elementUnderEdit == null ? null : elementUnderEdit.getModel();
                endEdit(false);
                if (edited != null && edited.canBeLost()) {
                    deleteTopics(edited);
                    if (pathToPrevTopicBeforeEdit != null) {
                        final int[] path = pathToPrevTopicBeforeEdit;
                        pathToPrevTopicBeforeEdit = null;
                        SwingUtilities.invokeLater(new Runnable() {
                            @Override
                            public void run() {
                                final Topic topic = model.findForPositionPath(path);
                                if (topic != null) {
                                    select(topic, false);
                                }
                            }
                        });
                    }
                }
            }
        }
    });

    this.textEditor.getDocument().addDocumentListener(new DocumentListener() {

        private void updateEditorPanelSize(final Dimension newSize) {
            final Dimension editorPanelMinSize = textEditorPanel.getMinimumSize();
            final Dimension newDimension = new Dimension(Math.max(editorPanelMinSize.width, newSize.width),
                    Math.max(editorPanelMinSize.height, newSize.height));
            textEditorPanel.setSize(newDimension);
            textEditorPanel.repaint();
        }

        @Override
        public void insertUpdate(DocumentEvent e) {
            updateEditorPanelSize(textEditor.getPreferredSize());
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
            updateEditorPanelSize(textEditor.getPreferredSize());
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
            updateEditorPanelSize(textEditor.getPreferredSize());
        }
    });
    this.textEditorPanel.add(this.textEditor, BorderLayout.CENTER);

    super.setOpaque(true);

    final KeyAdapter keyAdapter = new KeyAdapter() {

        @Override
        public void keyTyped(KeyEvent e) {
            if (config.isKeyEvent(MindMapPanelConfig.KEY_ADD_CHILD_AND_START_EDIT, e)) {
                if (!selectedTopics.isEmpty()) {
                    makeNewChildAndStartEdit(selectedTopics.get(0), null);
                }
            } else if (config.isKeyEvent(MindMapPanelConfig.KEY_ADD_SIBLING_AND_START_EDIT, e)) {
                if (!hasActiveEditor() && hasOnlyTopicSelected()) {
                    final Topic baseTopic = selectedTopics.get(0);
                    makeNewChildAndStartEdit(baseTopic.getParent() == null ? baseTopic : baseTopic.getParent(),
                            baseTopic);
                }
            } else if (config.isKeyEvent(MindMapPanelConfig.KEY_FOCUS_ROOT_OR_START_EDIT, e)) {
                if (!hasSelectedTopics()) {
                    select(getModel().getRoot(), false);
                } else if (hasOnlyTopicSelected()) {
                    startEdit((AbstractElement) selectedTopics.get(0).getPayload());
                }
            }
        }

        @Override
        public void keyReleased(final KeyEvent e) {
            if (config.isKeyEvent(MindMapPanelConfig.KEY_DELETE_TOPIC, e)) {
                e.consume();
                deleteSelectedTopics();
            } else if (config.isKeyEventDetected(e, MindMapPanelConfig.KEY_FOCUS_MOVE_LEFT,
                    MindMapPanelConfig.KEY_FOCUS_MOVE_RIGHT, MindMapPanelConfig.KEY_FOCUS_MOVE_UP,
                    MindMapPanelConfig.KEY_FOCUS_MOVE_DOWN)) {
                e.consume();
                processMoveFocusByKey(e);
            }
        }
    };

    this.setFocusTraversalKeysEnabled(false);

    final MindMapPanel theInstance = this;

    final MouseAdapter adapter = new MouseAdapter() {

        @Override
        public void mouseEntered(final MouseEvent e) {
            setCursor(Cursor.getDefaultCursor());
        }

        @Override
        public void mouseMoved(final MouseEvent e) {
            if (!controller.isMouseMoveProcessingAllowed(theInstance)) {
                return;
            }
            final AbstractElement element = findTopicUnderPoint(e.getPoint());
            if (element == null) {
                setCursor(Cursor.getDefaultCursor());
                setToolTipText(null);
            } else {
                final ElementPart part = element.findPartForPoint(e.getPoint());
                setCursor(part == ElementPart.ICONS || part == ElementPart.COLLAPSATOR
                        ? Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)
                        : Cursor.getDefaultCursor());
                if (part == ElementPart.ICONS) {
                    final Extra<?> extra = element.getIconBlock().findExtraForPoint(
                            e.getPoint().getX() - element.getBounds().getX(),
                            e.getPoint().getY() - element.getBounds().getY());
                    if (extra != null) {
                        setToolTipText(makeHtmlTooltipForExtra(extra));
                    } else {
                        setToolTipText(null);
                    }
                } else {
                    setToolTipText(null);
                }
            }
        }

        @Override
        public void mousePressed(final MouseEvent e) {
            if (!controller.isMouseClickProcessingAllowed(theInstance)) {
                return;
            }
            try {
                if (e.isPopupTrigger()) {
                    mouseDragSelection = null;
                    MindMap theMap = model;
                    AbstractElement element = null;
                    if (theMap != null) {
                        element = findTopicUnderPoint(e.getPoint());
                    }
                    processPopUp(e.getPoint(), element);
                    e.consume();
                } else {
                    endEdit(elementUnderEdit != null);
                    mouseDragSelection = null;
                }
            } catch (Exception ex) {
                LOGGER.error("Error during mousePressed()", ex);
            }
        }

        @Override
        public void mouseReleased(final MouseEvent e) {
            if (!controller.isMouseClickProcessingAllowed(theInstance)) {
                return;
            }
            try {
                if (draggedElement != null) {
                    draggedElement.updatePosition(e.getPoint());
                    if (endDragOfElement(draggedElement, destinationElement)) {
                        updateView(true);
                    }
                } else if (mouseDragSelection != null) {
                    final List<Topic> covered = mouseDragSelection.getAllSelectedElements(model);
                    if (e.isShiftDown()) {
                        for (final Topic m : covered) {
                            select(m, false);
                        }
                    } else if (e.isControlDown()) {
                        for (final Topic m : covered) {
                            select(m, true);
                        }
                    } else {
                        removeAllSelection();
                        for (final Topic m : covered) {
                            select(m, false);
                        }
                    }
                } else if (e.isPopupTrigger()) {
                    mouseDragSelection = null;
                    MindMap theMap = model;
                    AbstractElement element = null;
                    if (theMap != null) {
                        element = findTopicUnderPoint(e.getPoint());
                    }
                    processPopUp(e.getPoint(), element);
                    e.consume();
                }
            } catch (Exception ex) {
                LOGGER.error("Error during mouseReleased()", ex);
            } finally {
                mouseDragSelection = null;
                draggedElement = null;
                destinationElement = null;
                repaint();
            }
        }

        @Override
        public void mouseDragged(final MouseEvent e) {
            if (!controller.isMouseMoveProcessingAllowed(theInstance)) {
                return;
            }
            scrollRectToVisible(new Rectangle(e.getX(), e.getY(), 1, 1));

            if (!popupMenuActive) {
                if (draggedElement == null && mouseDragSelection == null) {
                    final AbstractElement elementUnderMouse = findTopicUnderPoint(e.getPoint());
                    if (elementUnderMouse == null) {
                        MindMap theMap = model;
                        if (theMap != null) {
                            final AbstractElement element = findTopicUnderPoint(e.getPoint());
                            if (controller.isSelectionAllowed(theInstance) && element == null) {
                                mouseDragSelection = new MouseSelectedArea(e.getPoint());
                            }
                        }
                    } else if (controller.isElementDragAllowed(theInstance)) {
                        if (elementUnderMouse.isMoveable()) {
                            selectedTopics.clear();

                            final Point mouseOffset = new Point(
                                    (int) Math
                                            .round(e.getPoint().getX() - elementUnderMouse.getBounds().getX()),
                                    (int) Math
                                            .round(e.getPoint().getY() - elementUnderMouse.getBounds().getY()));
                            draggedElement = new DraggedElement(elementUnderMouse, config, mouseOffset,
                                    e.isControlDown() || e.isMetaDown() ? DraggedElement.Modifier.MAKE_JUMP
                                            : DraggedElement.Modifier.NONE);
                            draggedElement.updatePosition(e.getPoint());
                            findDestinationElementForDragged();
                        } else {
                            draggedElement = null;
                        }
                        repaint();
                    }
                } else if (mouseDragSelection != null) {
                    if (controller.isSelectionAllowed(theInstance)) {
                        mouseDragSelection.update(e);
                    } else {
                        mouseDragSelection = null;
                    }
                    repaint();
                } else if (draggedElement != null) {
                    if (controller.isElementDragAllowed(theInstance)) {
                        draggedElement.updatePosition(e.getPoint());
                        findDestinationElementForDragged();
                    } else {
                        draggedElement = null;
                    }
                    repaint();
                }
            } else {
                mouseDragSelection = null;
            }
        }

        @Override
        public void mouseWheelMoved(final MouseWheelEvent e) {
            if (controller.isMouseWheelProcessingAllowed(theInstance)) {
                mouseDragSelection = null;
                draggedElement = null;

                final MindMapPanelConfig theConfig = config;

                if (!e.isConsumed() && (theConfig != null
                        && ((e.getModifiers() & theConfig.getScaleModifiers()) == theConfig
                                .getScaleModifiers()))) {
                    endEdit(elementUnderEdit != null);

                    setScale(
                            Math.max(0.3d, Math.min(getScale() + (SCALE_STEP * -e.getWheelRotation()), 10.0d)));

                    updateView(false);
                    e.consume();
                } else {
                    sendToParent(e);
                }
            }
        }

        @Override
        public void mouseClicked(final MouseEvent e) {
            if (!controller.isMouseClickProcessingAllowed(theInstance)) {
                return;
            }
            mouseDragSelection = null;
            draggedElement = null;

            MindMap theMap = model;
            AbstractElement element = null;
            if (theMap != null) {
                element = findTopicUnderPoint(e.getPoint());
            }

            if (element != null) {
                final ElementPart part = element.findPartForPoint(e.getPoint());
                if (part == ElementPart.COLLAPSATOR) {
                    removeAllSelection();

                    if (element.isCollapsed()) {
                        ((AbstractCollapsableElement) element).setCollapse(false);
                        if ((e.getModifiers() & KeyEvent.CTRL_MASK) != 0) {
                            ((AbstractCollapsableElement) element).collapseAllFirstLevelChildren();
                        }
                    } else {
                        ((AbstractCollapsableElement) element).setCollapse(true);
                    }
                    invalidate();
                    fireNotificationMindMapChanged();
                    repaint();
                } else if (part != ElementPart.ICONS && e.getClickCount() > 1) {
                    startEdit(element);
                } else if (part == ElementPart.ICONS) {
                    final Extra<?> extra = element.getIconBlock().findExtraForPoint(
                            e.getPoint().getX() - element.getBounds().getX(),
                            e.getPoint().getY() - element.getBounds().getY());
                    if (extra != null) {
                        fireNotificationClickOnExtra(element.getModel(), e.getClickCount(), extra);
                    }
                } else {
                    if (!e.isControlDown()) {
                        // only
                        removeAllSelection();
                        select(element.getModel(), false);
                    } else // group
                    if (selectedTopics.isEmpty()) {
                        select(element.getModel(), false);
                    } else {
                        select(element.getModel(), true);
                    }
                }
            }
        }
    };

    addMouseWheelListener(adapter);
    addMouseListener(adapter);
    addMouseMotionListener(adapter);
    addKeyListener(keyAdapter);

    this.textEditorPanel.setVisible(false);
    this.add(this.textEditorPanel);
}