Example usage for java.awt.event KeyEvent getKeyCode

Introduction

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

Prototype

public int getKeyCode() 

Source Link

Document

Returns the integer keyCode associated with the key in this event.

Usage

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 va  2s .  co  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;
        }
    }
}

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From source file:Console.java

public void keyPressed(KeyEvent e) {
    int code = e.getKeyCode();
    if (code == KeyEvent.VK_BACK_SPACE || code == KeyEvent.VK_LEFT) {
        if (outputMark == getCaretPosition()) {
            e.consume();/*from  w w  w .j av  a2 s  .  c o m*/
        }
    } else if (code == KeyEvent.VK_HOME) {
        int caretPos = getCaretPosition();
        if (caretPos == outputMark) {
            e.consume();
        } else if (caretPos > outputMark) {
            if (!e.isControlDown()) {
                if (e.isShiftDown()) {
                    moveCaretPosition(outputMark);
                } else {
                    setCaretPosition(outputMark);
                }
                e.consume();
            }
        }
    } else if (code == KeyEvent.VK_ENTER) {
        returnPressed();
        e.consume();
    } else if (code == KeyEvent.VK_UP) {
        historyIndex--;
        if (historyIndex >= 0) {
            if (historyIndex >= history.size()) {
                historyIndex = history.size() - 1;
            }
            if (historyIndex >= 0) {
                String str = history.elementAt(historyIndex);
                int len = getDocument().getLength();
                replaceRange(str, outputMark, len);
                int caretPos = outputMark + str.length();
                select(caretPos, caretPos);
            } else {
                historyIndex++;
            }
        } else {
            historyIndex++;
        }
        e.consume();
    } else if (code == KeyEvent.VK_DOWN) {
        int caretPos = outputMark;
        if (history.size() > 0) {
            historyIndex++;
            if (historyIndex < 0) {
                historyIndex = 0;
            }
            int len = getDocument().getLength();
            if (historyIndex < history.size()) {
                String str = history.elementAt(historyIndex);
                replaceRange(str, outputMark, len);
                caretPos = outputMark + str.length();
            } else {
                historyIndex = history.size();
                replaceRange("", outputMark, len);
            }
        }
        select(caretPos, caretPos);
        e.consume();
    }
}

---

From source file:org.kalypso.kalypsomodel1d2d.ui.map.RefineFEGeometryWidget.java

@Override
public void keyPressed(final KeyEvent e) {
    if (e.getKeyCode() == KeyEvent.VK_SPACE) {
        m_modePolygon = !m_modePolygon;/*from   ww w .  j a  v  a 2  s .  c om*/
        reinit();
    } else if (e.getKeyCode() == KeyEvent.VK_ESCAPE)
        reinit();
    else if (e.getKeyCode() == KeyEvent.VK_BACK_SPACE)
        m_geometryBuilder.removeLastPoint();
    else if (e.getKeyCode() == KeyEvent.VK_ENTER)
        convertRefinementToModel();
    else
        super.keyPressed(e);
}

---

From source file:events.KeyEventDemo.java

private void displayInfo(KeyEvent e, String keyStatus) {

    //You should only rely on the key char if the event
    //is a key typed event.
    int id = e.getID();
    String keyString;/*from   w ww .  j a va  2s .c o m*/
    if (id == KeyEvent.KEY_TYPED) {
        char c = e.getKeyChar();
        keyString = "key character = '" + c + "'";
    } else {
        int keyCode = e.getKeyCode();
        keyString = "key code = " + keyCode + " (" + KeyEvent.getKeyText(keyCode) + ")";
    }

    int modifiersEx = e.getModifiersEx();
    String modString = "extended modifiers = " + modifiersEx;
    String tmpString = KeyEvent.getModifiersExText(modifiersEx);
    if (tmpString.length() > 0) {
        modString += " (" + tmpString + ")";
    } else {
        modString += " (no extended modifiers)";
    }

    String actionString = "action key? ";
    if (e.isActionKey()) {
        actionString += "YES";
    } else {
        actionString += "NO";
    }

    String locationString = "key location: ";
    int location = e.getKeyLocation();
    if (location == KeyEvent.KEY_LOCATION_STANDARD) {
        locationString += "standard";
    } else if (location == KeyEvent.KEY_LOCATION_LEFT) {
        locationString += "left";
    } else if (location == KeyEvent.KEY_LOCATION_RIGHT) {
        locationString += "right";
    } else if (location == KeyEvent.KEY_LOCATION_NUMPAD) {
        locationString += "numpad";
    } else { // (location == KeyEvent.KEY_LOCATION_UNKNOWN)
        locationString += "unknown";
    }

    displayArea.append(keyStatus + newline + "    " + keyString + newline + "    " + modString + newline
            + "    " + actionString + newline + "    " + locationString + newline);
    displayArea.setCaretPosition(displayArea.getDocument().getLength());
}

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From source file:finalproject.BloodGlucoseGUI.java

/**
 * Constructor/*from   www . j a v  a2 s .c  o m*/
 * Creates new form BloodGlucoseGUI
 */
// I would put most of it in initComponents if I could 
// edit that generated code.
public BloodGlucoseGUI() {
    initComponents();
    //jfc = new JFileChooser("Resources/Data");

    // For "commercial" use
    //jfc = new JFileChooser("C:\\Program Files\\BGDataAnalysis\\Data");
    jfc = new JFileChooser("C:\\BGDataAnalysis\\Data");

    tabMod = new MyTableModel();
    jTable2.setModel(tabMod);

    listMod = new DefaultListModel();
    jList1.setModel(listMod);

    JTableHeader th = jTable2.getTableHeader();
    TableColumnModel tcm = th.getColumnModel();
    TableColumn tc = tcm.getColumn(0);
    tc.setHeaderValue("Time");
    tc = tcm.getColumn(1);
    tc.setHeaderValue("Blood Glucose");
    th.repaint();

    notesTextArea.setLineWrap(true);
    notesTextArea.setWrapStyleWord(true);

    notesTextArea.addKeyListener(new KeyAdapter() {
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                e.consume();

                ErrorGUIs.Popup pu = new ErrorGUIs.Popup();
                pu.add("Please don't press the ENTER button!");
                pu.display();
            }
        }
    });
}

---

From source file:ome.formats.importer.gui.FileQueueChooser.java

/**
 * @param evt key pressed event// w w w  .  ja  v a2  s  .co  m
 */
public void keyPressed(KeyEvent evt) {
    Object src = evt.getSource();
    int keyCode = evt.getKeyCode();

    if (src == fileList && keyCode == KeyEvent.VK_ENTER) {
        File[] arr = getSelectedFiles();
        if (arr.length == 1 && arr[0].isFile()) {
            approveSelection();
        }
    }
}

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From source file:org.openmicroscopy.shoola.util.ui.NumericalTextField.java

/**
 * Creates a new instance./*from   w  w w. j av  a  2 s.c om*/
 *
 * @param min The minimum value of the text field.
 * @param max The maximum value of the text field.
 * @param type The number type.
 */
public NumericalTextField(double min, double max, Class<?> type) {
    document = new NumericalPlainDocument(min, max);
    setHorizontalAlignment(JTextField.RIGHT);
    setDocument(document);
    originalText = null;
    editedColor = null;
    document.addDocumentListener(this);
    addFocusListener(this);
    addKeyListener(new KeyAdapter() {

        /**
         * Checks if the text is valid.
         * @see KeyListener#keyPressed(KeyEvent)
         */
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                String s = getText();
                String v = checkValue();
                if (v != null && !v.equals(s)) {
                    setText(v);
                }
            }
        }
    });
    numberType = type;
    accepted = NUMERIC;
    setNegativeAccepted(min < 0);
}

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From source file:com.mirth.connect.client.ui.UserEditPanel.java

private void checkAndTriggerFinishButton(java.awt.event.KeyEvent evt) {
    if (checkIfAbleToFinish() && (evt.getKeyCode() == java.awt.event.KeyEvent.VK_ENTER)) {
        dialog.triggerFinishButton();/*ww w  . j  av  a  2  s  .  c  o  m*/
    }
}

---

From source file:org.owasp.jbrofuzz.ui.viewers.WindowViewerFrame.java

/**
 * <p>//from w w  w  . ja va  2 s.co m
 * The window viewer that gets launched for each request within the
 * corresponding panel.
 * </p>
 * 
 * @param parent The parent panel that the frame will belong to
 * @param name The full file name of the file location to be opened
 * 
 * @author subere@uncon.org
 * @version 2.0
 * @since 2.0
 */
public WindowViewerFrame(final AbstractPanel parent, final String name) {

    super("JBroFuzz - File Viewer - " + name);

    setIconImage(ImageCreator.IMG_FRAME.getImage());

    // The container pane
    final Container pane = getContentPane();
    pane.setLayout(new BorderLayout());

    // Define the Panel
    final JPanel listPanel = new JPanel();
    listPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder(name),
            BorderFactory.createEmptyBorder(1, 1, 1, 1)));
    listPanel.setLayout(new BorderLayout());

    // Get the preferences for wrapping lines of text
    final boolean wrapText = JBroFuzz.PREFS.getBoolean(JBroFuzzPrefs.FUZZING[3].getId(), false);

    if (wrapText) {

        listTextArea = new JTextPane();

    } else {

        listTextArea = new NonWrappingTextPane();

    }

    // Refine the Text Area
    listTextArea.setFont(new Font("Monospaced", Font.PLAIN, 12));
    listTextArea.setEditable(false);

    // Define the search area
    entry = new JTextField(10);
    status = new JLabel("Enter text to search:");

    // Initialise the highlighter on the text area
    hilit = new DefaultHighlighter();
    painter = new DefaultHighlighter.DefaultHighlightPainter(HILIT_COLOR);
    listTextArea.setHighlighter(hilit);

    entryBg = entry.getBackground();
    entry.getDocument().addDocumentListener(this);

    final InputMap im = entry.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);
    final ActionMap am = entry.getActionMap();
    im.put(KeyStroke.getKeyStroke("ESCAPE"), CANCEL_ACTION);
    am.put(CANCEL_ACTION, new CancelAction());

    // Right click: Cut, Copy, Paste, Select All
    AbstractPanel.popupText(listTextArea, false, true, false, true);

    // Define the Scroll Pane for the Text Area
    final JScrollPane listTextScrollPane = new JScrollPane(listTextArea);
    listTextScrollPane.setVerticalScrollBarPolicy(20);
    listTextScrollPane.setHorizontalScrollBarPolicy(30);

    // Define the progress bar
    final JProgressBar progressBar = new JProgressBar();
    progressBar.setString("   ");
    progressBar.setStringPainted(true);

    // Define the bottom panel with the progress bar
    final JPanel bottomPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 15, 15));
    bottomPanel.add(status);
    bottomPanel.add(entry);
    bottomPanel.add(progressBar);

    listTextArea.setCaretPosition(0);
    // doSyntaxHighlight();
    /*      listTextArea.setEditorKit(new StyledEditorKit() {
            
             private static final long serialVersionUID = -6085642347022880064L;
            
             @Override
             public Document createDefaultDocument() {
    return new TextHighlighter();
             }
            
          });
    */

    listPanel.add(listTextScrollPane);

    // Global Frame Issues
    pane.add(listPanel, BorderLayout.CENTER);
    pane.add(bottomPanel, BorderLayout.SOUTH);

    this.setLocation(parent.getLocationOnScreen().x + 100, parent.getLocationOnScreen().y + 20);
    this.setSize(SIZE_X, SIZE_Y);

    setResizable(true);
    setVisible(true);
    setMinimumSize(new Dimension(SIZE_X, SIZE_Y));
    setDefaultCloseOperation(2);

    listTextArea.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(final KeyEvent ke) {
            if (ke.getKeyCode() == 27) {
                WindowViewerFrame.this.dispose();
            }
            if (ke.getKeyCode() == 10) {
                search();
            }
        }
    });

    entry.addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(final KeyEvent ke) {
            if (ke.getKeyCode() == 10) {
                search();
            }
        }
    });

    class FileLoader extends SwingWorker<String, Object> { // NO_UCD

        @Override
        public String doInBackground() {

            progressBar.setIndeterminate(true);

            String dbType = JBroFuzz.PREFS.get(JBroFuzzPrefs.DBSETTINGS[11].getId(), "-1");

            if (dbType.equals("SQLite") || dbType.equals("CouchDB")) {

                String sessionId = parent.getFrame().getJBroFuzz().getWindow().getPanelFuzzing()
                        .getSessionName();

                if (sessionId == null || sessionId.equals("null")) {
                    sessionId = JBroFuzz.PREFS.get("sessionId", "");
                }

                Logger.log("Reading Session: " + sessionId + " with name: " + name, 3);

                MessageContainer mc = parent.getFrame().getJBroFuzz().getStorageHandler()
                        .readFuzzFile(name, sessionId, parent.getFrame().getJBroFuzz().getWindow()).get(0);

                listTextArea.setText("Date: " + mc.getEndDateFull() + "\n" + "FileName: " + mc.getFileName()
                        + "\n" + "URL: " + mc.getTextURL() + "\n" + "Payload: " + mc.getPayload() + "\n"
                        + "EncodedPayload: " + mc.getEncodedPayload() + "\n" + "TextRequest:"
                        + mc.getTextRequest() + "\n" + "Message: " + mc.getMessage() + "\n" + "Status: "
                        + mc.getStatus() + "\n"

                );

            } else {
                Logger.log("Loading data from file", 3);
                final File inputFile = new File(parent.getFrame().getJBroFuzz().getWindow().getPanelFuzzing()
                        .getFrame().getJBroFuzz().getStorageHandler().getLocationURIString(), name + ".html");

                listTextArea.setText(

                        FileHandler.readFile(inputFile)

                );
            }
            return "done";
        }

        @Override
        protected void done() {
            progressBar.setIndeterminate(false);
            progressBar.setValue(100);
            listTextArea.repaint();
        }
    }

    (new FileLoader()).execute();

}

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From source file:net.sf.jabref.gui.autocompleter.AutoCompleteListener.java

@Override
public void keyPressed(KeyEvent e) {
    if ((toSetIn != null) && (e.getKeyCode() == KeyEvent.VK_ENTER)) {
        JTextComponent comp = (JTextComponent) e.getSource();

        // replace typed characters by characters from completion
        lastBeginning = lastCompletions.get(lastShownCompletion);

        int end = comp.getSelectionEnd();
        comp.select(end, end);//from  ww  w . j ava 2s  .c  om
        toSetIn = null;
        if (consumeEnterKey) {
            e.consume();
        }
    }
    // Cycle through alternative completions when user presses PGUP/PGDN:
    else if ((e.getKeyCode() == KeyEvent.VK_PAGE_DOWN) && (toSetIn != null)) {
        cycle((JTextComponent) e.getSource(), 1);
        e.consume();
    } else if ((e.getKeyCode() == KeyEvent.VK_PAGE_UP) && (toSetIn != null)) {
        cycle((JTextComponent) e.getSource(), -1);
        e.consume();
    }
    //        else if ((e.getKeyCode() == KeyEvent.VK_BACK_SPACE)) {
    //           StringBuffer currentword = getCurrentWord((JTextComponent) e.getSource());
    //           // delete last char to obey semantics of back space
    //           currentword.deleteCharAt(currentword.length()-1);
    //           doCompletion(currentword, e);
    //        }
    else if (e.getKeyChar() == KeyEvent.CHAR_UNDEFINED) {
        if (e.getKeyCode() == KeyEvent.VK_SHIFT) {
            // shift is OK, everything else leads to a reset
            LOGGER.debug("Special case: shift pressed. No action.");
        } else {
            resetAutoCompletion();
        }
    } else {
        LOGGER.debug("Special case: defined character, but not caught above");
    }
}

---

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