Example usage for java.awt.event KeyEvent KEY

Introduction

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

Prototype

int KEY_TYPED

To view the source code for java.awt.event KeyEvent KEY_TYPED.

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Document

The "key typed" event.

Usage

From source file:KeyEventDemo.java

protected void displayInfo(KeyEvent e, String s) {
    String keyString, modString, tmpString, actionString, locationString;

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

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

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

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

From source file:EventTestPane.java

/**
 * Display keyboard events.//from  www. j  av a 2 s  .co m
 * 
 * Note that there are three distinct types of key events, and that key
 * events are reported by key code and/or Unicode character. KEY_PRESSED and
 * KEY_RELEASED events are generated for all key strokes. KEY_TYPED events
 * are only generated when a key stroke produces a Unicode character; these
 * events do not report a key code. If isActionKey() returns true, then the
 * key event reports only a key code, because the key that was pressed or
 * released (such as a function key) has no corresponding Unicode character.
 * Key codes can be interpreted by using the many VK_ constants defined by
 * the KeyEvent class, or they can be converted to strings using the static
 * getKeyText() method as we do here.
 */
public void processKeyEvent(KeyEvent e) {
    String eventtype, modifiers, code, character;
    switch (e.getID()) {
    case KeyEvent.KEY_PRESSED:
        eventtype = "KEY_PRESSED";
        break;
    case KeyEvent.KEY_RELEASED:
        eventtype = "KEY_RELEASED";
        break;
    case KeyEvent.KEY_TYPED:
        eventtype = "KEY_TYPED";
        break;
    default:
        eventtype = "UNKNOWN";
    }

    // Convert the list of modifier keys to a string
    modifiers = KeyEvent.getKeyModifiersText(e.getModifiers());

    // Get string and numeric versions of the key code, if any.
    if (e.getID() == KeyEvent.KEY_TYPED)
        code = "";
    else
        code = "Code=" + KeyEvent.getKeyText(e.getKeyCode()) + " (" + e.getKeyCode() + ")";

    // Get string and numeric versions of the Unicode character, if any.
    if (e.isActionKey())
        character = "";
    else
        character = "Character=" + e.getKeyChar() + " (Unicode=" + ((int) e.getKeyChar()) + ")";

    // Display it all.
    showLine(eventtype + ": " + modifiers + " " + code + " " + character);
}

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;//  w  w  w. j a  v  a 2s  .com
    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());
}

From source file:PVGraph.java

public PVGraph(Calendar date, int initialViewIndex) {
    super(WINDOW_TITLE_PREFIX);
    this.date = date;
    synchronized (graphs) {
        graphs.add(this);
    }//from  w  ww. j av  a2  s  .co  m

    views = new PVGraphView[4];
    views[DAY_VIEW_INDEX] = new DayView();
    views[MONTH_VIEW_INDEX] = new MonthView();
    views[YEAR_VIEW_INDEX] = new YearView();
    views[YEARS_VIEW_INDEX] = new YearsView();

    tabPane = new JTabbedPane();
    for (PVGraphView v : views)
        tabPane.addTab(v.getTabLabel(), v.makePanel());
    tabPane.setSelectedIndex(initialViewIndex);
    setContentPane(tabPane);
    pack();
    try {
        java.net.URL url = getClass().getResource("sun.png");
        if (url != null)
            setIconImage(ImageIO.read(url));
    } catch (IOException ioe) {
        System.err.println(ioe.getMessage());
    }
    ;
    setVisible(true);

    KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(new KeyEventDispatcher() {
        public boolean dispatchKeyEvent(KeyEvent ke) {
            Object src = ke.getSource();
            if (src instanceof JComponent && ((JComponent) src).getRootPane().getContentPane() == tabPane) {
                if (ke.getID() == KeyEvent.KEY_TYPED) {
                    switch (ke.getKeyChar()) {
                    case 'd':
                        tabPane.setSelectedIndex(DAY_VIEW_INDEX);
                        return true;
                    case 'm':
                        tabPane.setSelectedIndex(MONTH_VIEW_INDEX);
                        return true;
                    case 'N' - 0x40:
                        new PVGraph((Calendar) PVGraph.this.date.clone(), tabPane.getSelectedIndex());
                        return true;
                    case 'Q' - 0x40:
                        dispatchEvent(new WindowEvent(PVGraph.this, WindowEvent.WINDOW_CLOSING));
                        return true;
                    case 'R' - 0x40:
                        loadProperties();
                        updateView();
                        return true;
                    case 'S':
                        try {
                            runSmatool();
                            updateView();
                        } catch (IOException ioe) {
                            System.err.println(ioe.getMessage());
                        }
                        return true;
                    case 'y':
                        tabPane.setSelectedIndex(YEAR_VIEW_INDEX);
                        return true;
                    case 'Y':
                        tabPane.setSelectedIndex(YEARS_VIEW_INDEX);
                        return true;
                    default:
                        return views[tabPane.getSelectedIndex()].handleKey(ke.getKeyChar());
                    }
                }
            }
            return false;
        }
    });
}

From source file:com.jcraft.weirdx.DDXWindowImp.java

public void processKeyEvent(KeyEvent e) {
    int id = e.getID();
    if (id == KeyEvent.KEY_PRESSED) {
        keyPressed(e);//ww w . j  a v  a 2 s. co  m
    } else if (id == KeyEvent.KEY_RELEASED) {
        keyReleased(e);
    } else if (id == KeyEvent.KEY_TYPED) {
        keyTyped(e);
    }
    e.consume(); // ??
}

From source file:org.eclipse.jubula.rc.swing.driver.RobotAwtImpl.java

/**
 * {@inheritDoc}/*from  w  w  w  .ja  va  2s  .c  o  m*/
 */
public void type(Object graphicsComponent, char character) throws RobotException {

    Validate.notNull(graphicsComponent, "The graphic component must not be null"); //$NON-NLS-1$
    try {
        int modifier = 0;
        Component component = (Component) graphicsComponent;
        KeyEvent ke = new KeyEvent(component, KeyEvent.KEY_PRESSED, System.currentTimeMillis(), modifier,
                KeyEvent.VK_UNDEFINED, character);
        Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke);
        ke = new KeyEvent(component, KeyEvent.KEY_TYPED, System.currentTimeMillis(), modifier,
                KeyEvent.VK_UNDEFINED, character);
        Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke);
        IRobotEventConfirmer confirmer = m_interceptor
                .intercept(new InterceptorOptions(new long[] { AWTEvent.KEY_EVENT_MASK }));
        ke = new KeyEvent(component, KeyEvent.KEY_RELEASED, System.currentTimeMillis(), modifier,
                KeyEvent.VK_UNDEFINED, character);
        Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ke);
        confirmer.waitToConfirm(component, new DefaultAwtEventMatcher(KeyEvent.KEY_RELEASED));
    } catch (AWTError awte) {
        log.error(awte);
        throw new RobotException(awte);
    } catch (SecurityException se) {
        log.error(se);
        throw new RobotException(se);
    }
}

From source file:org.wings.plaf.css.FrameCG.java

private void appendStrokes(StringBuilder builder, SComponent component, int condition, InputMap inputMap) {
    KeyStroke[] keyStrokes = inputMap.keys();
    if (keyStrokes != null) {
        for (int i = 0; i < keyStrokes.length; i++) {
            KeyStroke keyStroke = keyStrokes[i];
            Object binding = inputMap.get(keyStroke);

            switch (keyStroke.getKeyEventType()) {
            case KeyEvent.KEY_PRESSED:
                builder.append("kss.push(new ks('");
                builder.append(component.getName());
                builder.append("',");
                builder.append(//from  w ww.  jav a2s  . co  m
                        condition == SComponent.WHEN_FOCUSED_OR_ANCESTOR_OF_FOCUSED_COMPONENT ? "!0" : "!1");
                builder.append(",'");
                builder.append(binding);
                builder.append("',");
                builder.append(keyStroke.getKeyCode());
                builder.append(',');
                builder.append((keyStroke.getModifiers() & InputEvent.SHIFT_DOWN_MASK) != 0 ? "!0" : "!1");
                builder.append(',');
                builder.append((keyStroke.getModifiers() & InputEvent.CTRL_DOWN_MASK) != 0 ? "!0" : "!1");
                builder.append(',');
                builder.append((keyStroke.getModifiers() & InputEvent.ALT_DOWN_MASK) != 0 ? "!0" : "!1");
                builder.append("));\n");
                break;
            case KeyEvent.KEY_TYPED:
                break;
            case KeyEvent.KEY_RELEASED:
                break;
            }
        }
    }
}

From source file:org.wings.plaf.css.InputMapScriptListener.java

public static void install(SComponent component) {
    ScriptListener[] scriptListeners = component.getScriptListeners();

    for (int i = 0; i < scriptListeners.length; i++) {
        ScriptListener scriptListener = scriptListeners[i];
        if (scriptListener instanceof InputMapScriptListener)
            component.removeScriptListener(scriptListener);
    }//from  w  w w.ja  v a2  s. co m

    InputMap inputMap = component.getInputMap();
    if (inputMap.size() == 0)
        return; // we're done

    StringBuffer pressed = new StringBuffer();
    StringBuffer typed = new StringBuffer();
    StringBuffer released = new StringBuffer();
    KeyStroke[] keyStrokes = inputMap.keys();

    for (int i = 0; i < keyStrokes.length; i++) {
        KeyStroke keyStroke = keyStrokes[i];
        Object binding = inputMap.get(keyStroke);

        /*
        writeMatch(typed, keyStroke);
        writeRequest(typed, binding);
        */

        switch (keyStroke.getKeyEventType()) {
        case KeyEvent.KEY_PRESSED:
            writeMatch(pressed, keyStroke);
            writeRequest(pressed, binding);
            break;
        case KeyEvent.KEY_TYPED:
            writeMatch(typed, keyStroke);
            writeRequest(typed, binding);
            log.debug("typed binding = " + binding);
            break;
        case KeyEvent.KEY_RELEASED:
            writeMatch(released, keyStroke);
            writeRequest(released, binding);
            log.debug("released binding = " + binding);
            break;
        }
    }

    if (pressed.length() > 0)
        component.addScriptListener(
                new InputMapScriptListener("onkeydown", "return pressed_" + component.getName() + "(event)",
                        "function pressed_" + component.getName() + "(event) {\n  "
                                + "event = getEvent(event);\n  " + pressed.toString() + "  return true;\n}\n"));
    if (typed.length() > 0)
        component.addScriptListener(
                new InputMapScriptListener("onkeypress", "return typed_" + component.getName() + "(event)",
                        "function typed_" + component.getName() + "(event) {\n  "
                                + "event = getEvent(event);\n  " + typed.toString() + "  return true;\n}\n"));
    if (released.length() > 0)
        component.addScriptListener(
                new InputMapScriptListener("onkeyup", "return released_" + component.getName() + "(event)",
                        "function released_" + component.getName() + "(event) {\n"
                                + "event = getEvent(event);\n  " + released.toString()
                                + "  return true;\n}\n"));
}

From source file:org.wings.plaf.css.InputMapScriptListener.java

public static void installToFrame(SFrame frame, SComponent component) {

    InputMap inputMap = component.getInputMap(SComponent.WHEN_IN_FOCUSED_FRAME);

    StringBuffer pressed = new StringBuffer();
    StringBuffer typed = new StringBuffer();
    StringBuffer released = new StringBuffer();
    KeyStroke[] keyStrokes = inputMap.keys();

    for (int i = 0; i < keyStrokes.length; i++) {
        KeyStroke keyStroke = keyStrokes[i];
        Object binding = inputMap.get(keyStroke);

        /*//from   w  w w .  j a v  a 2  s.  c  o m
        writeMatch(typed, keyStroke);
        writeRequest(typed, binding);
        */

        switch (keyStroke.getKeyEventType()) {
        case KeyEvent.KEY_PRESSED:
            writeMatch(pressed, keyStroke);
            writeRequestForFrame(pressed, binding, component.getName());
            break;
        case KeyEvent.KEY_TYPED:
            writeMatch(typed, keyStroke);
            writeRequestForFrame(typed, binding, component.getName());
            log.debug("typed binding = " + binding);
            break;
        case KeyEvent.KEY_RELEASED:
            writeMatch(released, keyStroke);
            writeRequestForFrame(released, binding, component.getName());
            log.debug("released binding = " + binding);
            break;
        }
    }

    if (pressed.length() > 0)
        frame.addScriptListener(
                new InputMapScriptListener("onkeydown", "pressed_frame_" + component.getName() + "(event)",
                        "function pressed_frame_" + component.getName() + "(event) {\n  "
                                + "event = getEvent(event);\n  " + pressed.toString() + "  return true;\n}\n"));
    if (typed.length() > 0)
        frame.addScriptListener(
                new InputMapScriptListener("onkeypress", "typed_frame_" + component.getName() + "(event)",
                        "function typed_frame_" + component.getName() + "(event) {\n  "
                                + "event = getEvent(event);\n  " + typed.toString() + "  return true;\n}\n"));
    if (released.length() > 0)
        frame.addScriptListener(
                new InputMapScriptListener("onkeyup", "released_frame_" + component.getName() + "(event)",
                        "function released_frame_" + component.getName() + "(event) {\n"
                                + "event = getEvent(event);\n  " + released.toString()
                                + "  return true;\n}\n"));
}

From source file:view.MainWindow.java

@Override
public boolean dispatchKeyEvent(KeyEvent e) {
    if (e.getID() == KeyEvent.KEY_PRESSED) {
        if (e.isControlDown()) {
            if (e.getKeyCode() == KeyEvent.VK_W) {
                closeDocument(true);/*  w ww.j  a  va 2s  . c  o m*/
            } else if (e.getKeyCode() == KeyEvent.VK_ADD) {
                workspacePanel.zoomIn();
            } else if (e.getKeyCode() == KeyEvent.VK_SUBTRACT) {
                workspacePanel.zoomOut();
            } else if (e.getKeyCode() == KeyEvent.VK_DOWN || e.getKeyCode() == KeyEvent.VK_RIGHT) {
                workspacePanel.pageUp();
            } else if (e.getKeyCode() == KeyEvent.VK_UP || e.getKeyCode() == KeyEvent.VK_LEFT) {
                workspacePanel.pageDown();
            }
            if (e.isShiftDown()) {
                if (e.getKeyCode() == KeyEvent.VK_S) {
                    workspacePanel.changeCard(WorkspacePanel.CardEnum.SIGN_PANEL, true);
                } else if (e.getKeyCode() == KeyEvent.VK_V) {
                    workspacePanel.changeCard(WorkspacePanel.CardEnum.VALIDATE_PANEL, true);
                }
            }
        }
    } else if (e.getID() == KeyEvent.KEY_RELEASED) {
    } else if (e.getID() == KeyEvent.KEY_TYPED) {
    }
    return false;
}

Example usage for java.awt.event KeyEvent KEY_TYPED

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