Example usage for java.awt.event KeyEvent VK

Introduction

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

Prototype

int VK_SPACE

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

Click Source Link

Document

Constant for the SPACE virtual key.

Usage

From source file:MyButtonUI.java

public void keyPressed(KeyEvent e) {
    int code = e.getKeyCode();
    if (code == KeyEvent.VK_ENTER || code == KeyEvent.VK_SPACE) {
        JComponent c = (JComponent) e.getComponent();
        c.setBorder(m_borderLowered);/*from   ww  w.jav a  2 s  . com*/
        c.setBackground(m_backgroundPressed);
    }
}

From source file:Main.java

static String getKeyText(int keyCode) {
    if (keyCode >= KeyEvent.VK_0 && keyCode <= KeyEvent.VK_9
            || keyCode >= KeyEvent.VK_A && keyCode <= KeyEvent.VK_Z) {
        return String.valueOf((char) keyCode);
    }//w  w  w  . ja v  a 2 s .  co m
    switch (keyCode) {
    case KeyEvent.VK_COMMA:
        return "COMMA";
    case KeyEvent.VK_PERIOD:
        return "PERIOD";
    case KeyEvent.VK_SLASH:
        return "SLASH";
    case KeyEvent.VK_SEMICOLON:
        return "SEMICOLON";
    case KeyEvent.VK_EQUALS:
        return "EQUALS";
    case KeyEvent.VK_OPEN_BRACKET:
        return "OPEN_BRACKET";
    case KeyEvent.VK_BACK_SLASH:
        return "BACK_SLASH";
    case KeyEvent.VK_CLOSE_BRACKET:
        return "CLOSE_BRACKET";
    case KeyEvent.VK_ENTER:
        return "ENTER";
    case KeyEvent.VK_BACK_SPACE:
        return "BACK_SPACE";
    case KeyEvent.VK_TAB:
        return "TAB";
    case KeyEvent.VK_CANCEL:
        return "CANCEL";
    case KeyEvent.VK_CLEAR:
        return "CLEAR";
    case KeyEvent.VK_SHIFT:
        return "SHIFT";
    case KeyEvent.VK_CONTROL:
        return "CONTROL";
    case KeyEvent.VK_ALT:
        return "ALT";
    case KeyEvent.VK_PAUSE:
        return "PAUSE";
    case KeyEvent.VK_CAPS_LOCK:
        return "CAPS_LOCK";
    case KeyEvent.VK_ESCAPE:
        return "ESCAPE";
    case KeyEvent.VK_SPACE:
        return "SPACE";
    case KeyEvent.VK_PAGE_UP:
        return "PAGE_UP";
    case KeyEvent.VK_PAGE_DOWN:
        return "PAGE_DOWN";
    case KeyEvent.VK_END:
        return "END";
    case KeyEvent.VK_HOME:
        return "HOME";
    case KeyEvent.VK_LEFT:
        return "LEFT";
    case KeyEvent.VK_UP:
        return "UP";
    case KeyEvent.VK_RIGHT:
        return "RIGHT";
    case KeyEvent.VK_DOWN:
        return "DOWN";
    case KeyEvent.VK_MULTIPLY:
        return "MULTIPLY";
    case KeyEvent.VK_ADD:
        return "ADD";
    case KeyEvent.VK_SEPARATOR:
        return "SEPARATOR";
    case KeyEvent.VK_SUBTRACT:
        return "SUBTRACT";
    case KeyEvent.VK_DECIMAL:
        return "DECIMAL";
    case KeyEvent.VK_DIVIDE:
        return "DIVIDE";
    case KeyEvent.VK_DELETE:
        return "DELETE";
    case KeyEvent.VK_NUM_LOCK:
        return "NUM_LOCK";
    case KeyEvent.VK_SCROLL_LOCK:
        return "SCROLL_LOCK";
    case KeyEvent.VK_F1:
        return "F1";
    case KeyEvent.VK_F2:
        return "F2";
    case KeyEvent.VK_F3:
        return "F3";
    case KeyEvent.VK_F4:
        return "F4";
    case KeyEvent.VK_F5:
        return "F5";
    case KeyEvent.VK_F6:
        return "F6";
    case KeyEvent.VK_F7:
        return "F7";
    case KeyEvent.VK_F8:
        return "F8";
    case KeyEvent.VK_F9:
        return "F9";
    case KeyEvent.VK_F10:
        return "F10";
    case KeyEvent.VK_F11:
        return "F11";
    case KeyEvent.VK_F12:
        return "F12";
    case KeyEvent.VK_F13:
        return "F13";
    case KeyEvent.VK_F14:
        return "F14";
    case KeyEvent.VK_F15:
        return "F15";
    case KeyEvent.VK_F16:
        return "F16";
    case KeyEvent.VK_F17:
        return "F17";
    case KeyEvent.VK_F18:
        return "F18";
    case KeyEvent.VK_F19:
        return "F19";
    case KeyEvent.VK_F20:
        return "F20";
    case KeyEvent.VK_F21:
        return "F21";
    case KeyEvent.VK_F22:
        return "F22";
    case KeyEvent.VK_F23:
        return "F23";
    case KeyEvent.VK_F24:
        return "F24";
    case KeyEvent.VK_PRINTSCREEN:
        return "PRINTSCREEN";
    case KeyEvent.VK_INSERT:
        return "INSERT";
    case KeyEvent.VK_HELP:
        return "HELP";
    case KeyEvent.VK_META:
        return "META";
    case KeyEvent.VK_BACK_QUOTE:
        return "BACK_QUOTE";
    case KeyEvent.VK_QUOTE:
        return "QUOTE";
    case KeyEvent.VK_KP_UP:
        return "KP_UP";
    case KeyEvent.VK_KP_DOWN:
        return "KP_DOWN";
    case KeyEvent.VK_KP_LEFT:
        return "KP_LEFT";
    case KeyEvent.VK_KP_RIGHT:
        return "KP_RIGHT";
    case KeyEvent.VK_DEAD_GRAVE:
        return "DEAD_GRAVE";
    case KeyEvent.VK_DEAD_ACUTE:
        return "DEAD_ACUTE";
    case KeyEvent.VK_DEAD_CIRCUMFLEX:
        return "DEAD_CIRCUMFLEX";
    case KeyEvent.VK_DEAD_TILDE:
        return "DEAD_TILDE";
    case KeyEvent.VK_DEAD_MACRON:
        return "DEAD_MACRON";
    case KeyEvent.VK_DEAD_BREVE:
        return "DEAD_BREVE";
    case KeyEvent.VK_DEAD_ABOVEDOT:
        return "DEAD_ABOVEDOT";
    case KeyEvent.VK_DEAD_DIAERESIS:
        return "DEAD_DIAERESIS";
    case KeyEvent.VK_DEAD_ABOVERING:
        return "DEAD_ABOVERING";
    case KeyEvent.VK_DEAD_DOUBLEACUTE:
        return "DEAD_DOUBLEACUTE";
    case KeyEvent.VK_DEAD_CARON:
        return "DEAD_CARON";
    case KeyEvent.VK_DEAD_CEDILLA:
        return "DEAD_CEDILLA";
    case KeyEvent.VK_DEAD_OGONEK:
        return "DEAD_OGONEK";
    case KeyEvent.VK_DEAD_IOTA:
        return "DEAD_IOTA";
    case KeyEvent.VK_DEAD_VOICED_SOUND:
        return "DEAD_VOICED_SOUND";
    case KeyEvent.VK_DEAD_SEMIVOICED_SOUND:
        return "DEAD_SEMIVOICED_SOUND";
    case KeyEvent.VK_AMPERSAND:
        return "AMPERSAND";
    case KeyEvent.VK_ASTERISK:
        return "ASTERISK";
    case KeyEvent.VK_QUOTEDBL:
        return "QUOTEDBL";
    case KeyEvent.VK_LESS:
        return "LESS";
    case KeyEvent.VK_GREATER:
        return "GREATER";
    case KeyEvent.VK_BRACELEFT:
        return "BRACELEFT";
    case KeyEvent.VK_BRACERIGHT:
        return "BRACERIGHT";
    case KeyEvent.VK_AT:
        return "AT";
    case KeyEvent.VK_COLON:
        return "COLON";
    case KeyEvent.VK_CIRCUMFLEX:
        return "CIRCUMFLEX";
    case KeyEvent.VK_DOLLAR:
        return "DOLLAR";
    case KeyEvent.VK_EURO_SIGN:
        return "EURO_SIGN";
    case KeyEvent.VK_EXCLAMATION_MARK:
        return "EXCLAMATION_MARK";
    case KeyEvent.VK_INVERTED_EXCLAMATION_MARK:
        return "INVERTED_EXCLAMATION_MARK";
    case KeyEvent.VK_LEFT_PARENTHESIS:
        return "LEFT_PARENTHESIS";
    case KeyEvent.VK_NUMBER_SIGN:
        return "NUMBER_SIGN";
    case KeyEvent.VK_MINUS:
        return "MINUS";
    case KeyEvent.VK_PLUS:
        return "PLUS";
    case KeyEvent.VK_RIGHT_PARENTHESIS:
        return "RIGHT_PARENTHESIS";
    case KeyEvent.VK_UNDERSCORE:
        return "UNDERSCORE";
    case KeyEvent.VK_FINAL:
        return "FINAL";
    case KeyEvent.VK_CONVERT:
        return "CONVERT";
    case KeyEvent.VK_NONCONVERT:
        return "NONCONVERT";
    case KeyEvent.VK_ACCEPT:
        return "ACCEPT";
    case KeyEvent.VK_MODECHANGE:
        return "MODECHANGE";
    case KeyEvent.VK_KANA:
        return "KANA";
    case KeyEvent.VK_KANJI:
        return "KANJI";
    case KeyEvent.VK_ALPHANUMERIC:
        return "ALPHANUMERIC";
    case KeyEvent.VK_KATAKANA:
        return "KATAKANA";
    case KeyEvent.VK_HIRAGANA:
        return "HIRAGANA";
    case KeyEvent.VK_FULL_WIDTH:
        return "FULL_WIDTH";
    case KeyEvent.VK_HALF_WIDTH:
        return "HALF_WIDTH";
    case KeyEvent.VK_ROMAN_CHARACTERS:
        return "ROMAN_CHARACTERS";
    case KeyEvent.VK_ALL_CANDIDATES:
        return "ALL_CANDIDATES";
    case KeyEvent.VK_PREVIOUS_CANDIDATE:
        return "PREVIOUS_CANDIDATE";
    case KeyEvent.VK_CODE_INPUT:
        return "CODE_INPUT";
    case KeyEvent.VK_JAPANESE_KATAKANA:
        return "JAPANESE_KATAKANA";
    case KeyEvent.VK_JAPANESE_HIRAGANA:
        return "JAPANESE_HIRAGANA";
    case KeyEvent.VK_JAPANESE_ROMAN:
        return "JAPANESE_ROMAN";
    case KeyEvent.VK_KANA_LOCK:
        return "KANA_LOCK";
    case KeyEvent.VK_INPUT_METHOD_ON_OFF:
        return "INPUT_METHOD_ON_OFF";

    case KeyEvent.VK_AGAIN:
        return "AGAIN";
    case KeyEvent.VK_UNDO:
        return "UNDO";
    case KeyEvent.VK_COPY:
        return "COPY";
    case KeyEvent.VK_PASTE:
        return "PASTE";
    case KeyEvent.VK_CUT:
        return "CUT";
    case KeyEvent.VK_FIND:
        return "FIND";
    case KeyEvent.VK_PROPS:
        return "PROPS";
    case KeyEvent.VK_STOP:
        return "STOP";

    case KeyEvent.VK_COMPOSE:
        return "COMPOSE";
    case KeyEvent.VK_ALT_GRAPH:
        return "ALT_GRAPH";
    }

    if (keyCode >= KeyEvent.VK_NUMPAD0 && keyCode <= KeyEvent.VK_NUMPAD9) {
        char c = (char) (keyCode - KeyEvent.VK_NUMPAD0 + '0');
        return "NUMPAD" + c;
    }

    return "unknown(0x" + Integer.toString(keyCode, 16) + ")";
}

From source file:Main.java

static String getKeyText(int keyCode) {
    if (keyCode >= KeyEvent.VK_0 && keyCode <= KeyEvent.VK_9
            || keyCode >= KeyEvent.VK_A && keyCode <= KeyEvent.VK_Z) {
        return String.valueOf((char) keyCode);
    }/*from w  ww . j a va  2  s.c  o m*/
    switch (keyCode) {
    case KeyEvent.VK_COMMA:
        return "COMMA";
    case KeyEvent.VK_PERIOD:
        return "PERIOD";
    case KeyEvent.VK_SLASH:
        return "SLASH";
    case KeyEvent.VK_SEMICOLON:
        return "SEMICOLON";
    case KeyEvent.VK_EQUALS:
        return "EQUALS";
    case KeyEvent.VK_OPEN_BRACKET:
        return "OPEN_BRACKET";
    case KeyEvent.VK_BACK_SLASH:
        return "BACK_SLASH";
    case KeyEvent.VK_CLOSE_BRACKET:
        return "CLOSE_BRACKET";
    case KeyEvent.VK_ENTER:
        return "ENTER";
    case KeyEvent.VK_BACK_SPACE:
        return "BACK_SPACE";
    case KeyEvent.VK_TAB:
        return "TAB";
    case KeyEvent.VK_CANCEL:
        return "CANCEL";
    case KeyEvent.VK_CLEAR:
        return "CLEAR";
    case KeyEvent.VK_SHIFT:
        return "SHIFT";
    case KeyEvent.VK_CONTROL:
        return "CONTROL";
    case KeyEvent.VK_ALT:
        return "ALT";
    case KeyEvent.VK_PAUSE:
        return "PAUSE";
    case KeyEvent.VK_CAPS_LOCK:
        return "CAPS_LOCK";
    case KeyEvent.VK_ESCAPE:
        return "ESCAPE";
    case KeyEvent.VK_SPACE:
        return "SPACE";
    case KeyEvent.VK_PAGE_UP:
        return "PAGE_UP";
    case KeyEvent.VK_PAGE_DOWN:
        return "PAGE_DOWN";
    case KeyEvent.VK_END:
        return "END";
    case KeyEvent.VK_HOME:
        return "HOME";
    case KeyEvent.VK_LEFT:
        return "LEFT";
    case KeyEvent.VK_UP:
        return "UP";
    case KeyEvent.VK_RIGHT:
        return "RIGHT";
    case KeyEvent.VK_DOWN:
        return "DOWN";
    // numpad numeric keys handled below
    case KeyEvent.VK_MULTIPLY:
        return "MULTIPLY";
    case KeyEvent.VK_ADD:
        return "ADD";
    case KeyEvent.VK_SEPARATOR:
        return "SEPARATOR";
    case KeyEvent.VK_SUBTRACT:
        return "SUBTRACT";
    case KeyEvent.VK_DECIMAL:
        return "DECIMAL";
    case KeyEvent.VK_DIVIDE:
        return "DIVIDE";
    case KeyEvent.VK_DELETE:
        return "DELETE";
    case KeyEvent.VK_NUM_LOCK:
        return "NUM_LOCK";
    case KeyEvent.VK_SCROLL_LOCK:
        return "SCROLL_LOCK";
    case KeyEvent.VK_F1:
        return "F1";
    case KeyEvent.VK_F2:
        return "F2";
    case KeyEvent.VK_F3:
        return "F3";
    case KeyEvent.VK_F4:
        return "F4";
    case KeyEvent.VK_F5:
        return "F5";
    case KeyEvent.VK_F6:
        return "F6";
    case KeyEvent.VK_F7:
        return "F7";
    case KeyEvent.VK_F8:
        return "F8";
    case KeyEvent.VK_F9:
        return "F9";
    case KeyEvent.VK_F10:
        return "F10";
    case KeyEvent.VK_F11:
        return "F11";
    case KeyEvent.VK_F12:
        return "F12";
    case KeyEvent.VK_F13:
        return "F13";
    case KeyEvent.VK_F14:
        return "F14";
    case KeyEvent.VK_F15:
        return "F15";
    case KeyEvent.VK_F16:
        return "F16";
    case KeyEvent.VK_F17:
        return "F17";
    case KeyEvent.VK_F18:
        return "F18";
    case KeyEvent.VK_F19:
        return "F19";
    case KeyEvent.VK_F20:
        return "F20";
    case KeyEvent.VK_F21:
        return "F21";
    case KeyEvent.VK_F22:
        return "F22";
    case KeyEvent.VK_F23:
        return "F23";
    case KeyEvent.VK_F24:
        return "F24";
    case KeyEvent.VK_PRINTSCREEN:
        return "PRINTSCREEN";
    case KeyEvent.VK_INSERT:
        return "INSERT";
    case KeyEvent.VK_HELP:
        return "HELP";
    case KeyEvent.VK_META:
        return "META";
    case KeyEvent.VK_BACK_QUOTE:
        return "BACK_QUOTE";
    case KeyEvent.VK_QUOTE:
        return "QUOTE";
    case KeyEvent.VK_KP_UP:
        return "KP_UP";
    case KeyEvent.VK_KP_DOWN:
        return "KP_DOWN";
    case KeyEvent.VK_KP_LEFT:
        return "KP_LEFT";
    case KeyEvent.VK_KP_RIGHT:
        return "KP_RIGHT";
    case KeyEvent.VK_DEAD_GRAVE:
        return "DEAD_GRAVE";
    case KeyEvent.VK_DEAD_ACUTE:
        return "DEAD_ACUTE";
    case KeyEvent.VK_DEAD_CIRCUMFLEX:
        return "DEAD_CIRCUMFLEX";
    case KeyEvent.VK_DEAD_TILDE:
        return "DEAD_TILDE";
    case KeyEvent.VK_DEAD_MACRON:
        return "DEAD_MACRON";
    case KeyEvent.VK_DEAD_BREVE:
        return "DEAD_BREVE";
    case KeyEvent.VK_DEAD_ABOVEDOT:
        return "DEAD_ABOVEDOT";
    case KeyEvent.VK_DEAD_DIAERESIS:
        return "DEAD_DIAERESIS";
    case KeyEvent.VK_DEAD_ABOVERING:
        return "DEAD_ABOVERING";
    case KeyEvent.VK_DEAD_DOUBLEACUTE:
        return "DEAD_DOUBLEACUTE";
    case KeyEvent.VK_DEAD_CARON:
        return "DEAD_CARON";
    case KeyEvent.VK_DEAD_CEDILLA:
        return "DEAD_CEDILLA";
    case KeyEvent.VK_DEAD_OGONEK:
        return "DEAD_OGONEK";
    case KeyEvent.VK_DEAD_IOTA:
        return "DEAD_IOTA";
    case KeyEvent.VK_DEAD_VOICED_SOUND:
        return "DEAD_VOICED_SOUND";
    case KeyEvent.VK_DEAD_SEMIVOICED_SOUND:
        return "DEAD_SEMIVOICED_SOUND";
    case KeyEvent.VK_AMPERSAND:
        return "AMPERSAND";
    case KeyEvent.VK_ASTERISK:
        return "ASTERISK";
    case KeyEvent.VK_QUOTEDBL:
        return "QUOTEDBL";
    case KeyEvent.VK_LESS:
        return "LESS";
    case KeyEvent.VK_GREATER:
        return "GREATER";
    case KeyEvent.VK_BRACELEFT:
        return "BRACELEFT";
    case KeyEvent.VK_BRACERIGHT:
        return "BRACERIGHT";
    case KeyEvent.VK_AT:
        return "AT";
    case KeyEvent.VK_COLON:
        return "COLON";
    case KeyEvent.VK_CIRCUMFLEX:
        return "CIRCUMFLEX";
    case KeyEvent.VK_DOLLAR:
        return "DOLLAR";
    case KeyEvent.VK_EURO_SIGN:
        return "EURO_SIGN";
    case KeyEvent.VK_EXCLAMATION_MARK:
        return "EXCLAMATION_MARK";
    case KeyEvent.VK_INVERTED_EXCLAMATION_MARK:
        return "INVERTED_EXCLAMATION_MARK";
    case KeyEvent.VK_LEFT_PARENTHESIS:
        return "LEFT_PARENTHESIS";
    case KeyEvent.VK_NUMBER_SIGN:
        return "NUMBER_SIGN";
    case KeyEvent.VK_MINUS:
        return "MINUS";
    case KeyEvent.VK_PLUS:
        return "PLUS";
    case KeyEvent.VK_RIGHT_PARENTHESIS:
        return "RIGHT_PARENTHESIS";
    case KeyEvent.VK_UNDERSCORE:
        return "UNDERSCORE";
    case KeyEvent.VK_FINAL:
        return "FINAL";
    case KeyEvent.VK_CONVERT:
        return "CONVERT";
    case KeyEvent.VK_NONCONVERT:
        return "NONCONVERT";
    case KeyEvent.VK_ACCEPT:
        return "ACCEPT";
    case KeyEvent.VK_MODECHANGE:
        return "MODECHANGE";
    case KeyEvent.VK_KANA:
        return "KANA";
    case KeyEvent.VK_KANJI:
        return "KANJI";
    case KeyEvent.VK_ALPHANUMERIC:
        return "ALPHANUMERIC";
    case KeyEvent.VK_KATAKANA:
        return "KATAKANA";
    case KeyEvent.VK_HIRAGANA:
        return "HIRAGANA";
    case KeyEvent.VK_FULL_WIDTH:
        return "FULL_WIDTH";
    case KeyEvent.VK_HALF_WIDTH:
        return "HALF_WIDTH";
    case KeyEvent.VK_ROMAN_CHARACTERS:
        return "ROMAN_CHARACTERS";
    case KeyEvent.VK_ALL_CANDIDATES:
        return "ALL_CANDIDATES";
    case KeyEvent.VK_PREVIOUS_CANDIDATE:
        return "PREVIOUS_CANDIDATE";
    case KeyEvent.VK_CODE_INPUT:
        return "CODE_INPUT";
    case KeyEvent.VK_JAPANESE_KATAKANA:
        return "JAPANESE_KATAKANA";
    case KeyEvent.VK_JAPANESE_HIRAGANA:
        return "JAPANESE_HIRAGANA";
    case KeyEvent.VK_JAPANESE_ROMAN:
        return "JAPANESE_ROMAN";
    case KeyEvent.VK_KANA_LOCK:
        return "KANA_LOCK";
    case KeyEvent.VK_INPUT_METHOD_ON_OFF:
        return "INPUT_METHOD_ON_OFF";

    case KeyEvent.VK_AGAIN:
        return "AGAIN";
    case KeyEvent.VK_UNDO:
        return "UNDO";
    case KeyEvent.VK_COPY:
        return "COPY";
    case KeyEvent.VK_PASTE:
        return "PASTE";
    case KeyEvent.VK_CUT:
        return "CUT";
    case KeyEvent.VK_FIND:
        return "FIND";
    case KeyEvent.VK_PROPS:
        return "PROPS";
    case KeyEvent.VK_STOP:
        return "STOP";

    case KeyEvent.VK_COMPOSE:
        return "COMPOSE";
    case KeyEvent.VK_ALT_GRAPH:
        return "ALT_GRAPH";
    }

    if (keyCode >= KeyEvent.VK_NUMPAD0 && keyCode <= KeyEvent.VK_NUMPAD9) {
        char c = (char) (keyCode - KeyEvent.VK_NUMPAD0 + '0');
        return "NUMPAD" + c;
    }

    return "unknown(0x" + Integer.toString(keyCode, 16) + ")";
}

From source file:org.photovault.swingui.JAIPhotoViewer.java

public void createUI() {
    setLayout(new BorderLayout());
    addComponentListener(this);
    imageView = new JAIPhotoView();
    imageView.addCropAreaChangeListener(this);
    scrollPane = new JScrollPane(imageView);
    scrollPane.setPreferredSize(new Dimension(500, 500));
    add(scrollPane, BorderLayout.CENTER);
    // Get the crop icon
    ImageIcon cropIcon = null;//ww w.  ja v  a  2s.  c om
    java.net.URL cropIconURL = JAIPhotoViewer.class.getClassLoader().getResource("crop_icon.png");
    if (cropIconURL != null) {
        cropIcon = new ImageIcon(cropIconURL);
    }

    cropPhotoAction = new CropPhotoAction(imageView, "Crop photo", cropIcon,
            "Crop or rotate the selected photo", KeyEvent.VK_O, null);
    InputMap inputMap = getInputMap(WHEN_IN_FOCUSED_WINDOW);
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "hide_fullwindow_preview");
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, 0), "move_next");
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_DOWN, 0), "move_next");
    inputMap.put(KeyStroke.getKeyStroke(KeyEvent.VK_PAGE_UP, 0), "move_prev");

}

From source file:MyButtonUI.java

public void keyReleased(KeyEvent e) {
    int code = e.getKeyCode();
    if (code == KeyEvent.VK_ENTER || code == KeyEvent.VK_SPACE) {
        JComponent c = (JComponent) e.getComponent();
        c.setBorder(m_borderRaised);/*  www  .j a v a 2s  .co m*/
        c.setBackground(m_backgroundNormal);
    }
}

From source file:experiments.SimpleExample.java

public void runga(int ng, int chromeSize, int popsize, double left, double right, FitnessFunction fitnessfun,
        BufferedWriter output) {//from  w ww.ja v a 2 s  . c  om
    long startTime = System.currentTimeMillis();
    int numEvolutions = ng;
    Configuration gaConf = new DefaultConfiguration();
    gaConf.reset();
    gaConf.setPreservFittestIndividual(true);
    gaConf.setKeepPopulationSizeConstant(false);
    gaConf.getGeneticOperators().clear();
    try {
        gaConf.addGeneticOperator(new MutationOperator(gaConf,
                new KeyboardMutationRateCalc(gaConf, 0.01, 0.1, 0.05, chromeSize)));
        gaConf.addGeneticOperator(new CrossoverOperator(gaConf,
                new KeyboardCrossoverRateCalc(gaConf, 0.7, 0.99, 0.8, chromeSize)));
    } catch (InvalidConfigurationException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }

    Genotype genotype = null;

    try {
        //(Gene)
        Gene[] sampleGenes = new Gene[chromeSize];//2
        for (int i = 0; i < sampleGenes.length; i++) {
            sampleGenes[i] = new DoubleGene(gaConf, left, right);
        }
        // (Chromosome)
        IChromosome sampleChromosome = new Chromosome(gaConf, sampleGenes);
        gaConf.setSampleChromosome(sampleChromosome);
        gaConf.setPopulationSize(popsize);
        gaConf.setFitnessFunction(fitnessfun);
        genotype = Genotype.randomInitialGenotype(gaConf);
    } catch (InvalidConfigurationException e) {
        e.printStackTrace();
        System.exit(-2);
    }
    //      JOptionPane.showMessageDialog(frame.getContentPane(),
    //                "?ing!", "?", JOptionPane.INFORMATION_MESSAGE);

    JFreeChart jfc = createChart();
    frame = new JFrame("Test Chart");
    frame.getContentPane().add(new ChartPanel(jfc), new BorderLayout().CENTER);
    frame.addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            int ch = e.getKeyCode();
            switch (ch) {
            case KeyEvent.VK_ENTER:
                flag = false;
                break;
            case KeyEvent.VK_SPACE:
                flag2 = !flag2;
                break;
            case 37:
                Older.downc();
                break;
            case 38:
                Older.downm();
                break;
            case 39:
                Older.upc();
                break;
            case 40:
                Older.upm();
                break;
            default:
                break;
            }
        }

    });
    frame.pack();
    frame.setVisible(true);
    int progress = 0;
    int percentEvolution = numEvolutions / 10;

    int i = 0;
    while (flag) {
        //      for (int i = 0; i < numEvolutions; i++) {
        if (flag2) {
            genotype.evolve();
            IChromosome fittest = genotype.getFittestChromosome();
            double fitness = fittest.getFitnessValue();
            fitlist.add(fitness);
            jfc = createChart();
            frame.getContentPane().removeAll();
            frame.getContentPane().add(new ChartPanel(jfc), new BorderLayout().CENTER);
            frame.pack();
            frame.setVisible(true);
            System.out.println("mutation: " + Older.old_mutation);
            System.out.println("crossover: " + Older.old_crossover);
            // Print progress.
            // ---------------
            if (percentEvolution > 0 && i % percentEvolution == 0) {
                progress++;
                System.out.println("Currently fittest Chromosome has fitness " + fitness);
            }
        }
        i++;
        //         if(i>15000)break;
    }
    // Print summary.
    // --------------
    IChromosome fittest = genotype.getFittestChromosome();
    System.out.println("Fittest Chromosome has fitness " + (fittest.getFitnessValue()));
    try {
        output.write(fittest.getFitnessValue() + "\t");

        DecimalFormat myformat = new DecimalFormat("#0.00");
        for (int ii = 0; ii < chromeSize; ii++) {

            // System.out.println(myformat.format(((DoubleGene)fittest.getGene(i)).doubleValue()));
            System.out.print(myformat.format(fittest.getGene(ii).getAllele()) + "   ");
            //            output.write(myformat
            //                  .format(fittest.getGene(i).getAllele()) + "   ");
        }
        System.out.println();
        output.flush();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    long endTime = System.currentTimeMillis();
    System.out.println("? " + (endTime - startTime) + "ms");
    System.out.println("sum counts:  " + MaxFunction.counts);
}

From source file:JToggleButtonMenuItem.java

public void processKeyEvent(KeyEvent keyEvent, MenuElement path[], MenuSelectionManager manager) {
    // If user presses space while menu item armed, select it
    if (getModel().isArmed()) {
        int keyChar = keyEvent.getKeyChar();
        if (keyChar == KeyEvent.VK_SPACE) {
            manager.clearSelectedPath();
            System.out.println("Selected: JToggleButtonMenuItem, by KeyEvent");
            doClick(0); // inherited from AbstractButton
        }//from w  ww  .  j a va  2 s  .c  om
    }
}

From source file:net.sf.firemox.ui.component.SplashScreen.java

/**
 * Create a new instance of this class./*from ww w  .  j  av  a 2  s  .  c o  m*/
 * 
 * @param filename
 *          the picture filename.
 * @param parent
 *          the splash screen's parent.
 * @param waitTime
 *          the maximum time before the screen is hidden.
 */
public SplashScreen(String filename, Frame parent, int waitTime) {
    super(parent);
    getContentPane().setLayout(null);
    toFront();
    final JLabel l = new JLabel(new ImageIcon(filename));
    final Dimension labelSize = l.getPreferredSize();
    l.setLocation(0, 0);
    l.setSize(labelSize);
    setSize(labelSize);

    final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    setLocation(screenSize.width / 2 - labelSize.width / 2, screenSize.height / 2 - labelSize.height / 2);

    final JLabel mp = new JLabel(IdConst.PROJECT_DISPLAY_NAME);
    mp.setLocation(30, 305);
    mp.setSize(new Dimension(300, 30));

    final JLabel version = new JLabel(IdConst.VERSION);
    version.setLocation(235, 418);
    version.setSize(new Dimension(300, 30));

    final JTextArea disclaimer = new JTextArea();
    disclaimer.setEditable(false);
    disclaimer.setLineWrap(true);
    disclaimer.setWrapStyleWord(true);
    disclaimer.setAutoscrolls(true);
    disclaimer.setFont(MToolKit.defaultFont);
    disclaimer.setTabSize(2);

    // Then try and read it locally
    Reader inGPL = null;
    try {
        inGPL = new BufferedReader(new InputStreamReader(MToolKit.getResourceAsStream(IdConst.FILE_LICENSE)));
        disclaimer.read(inGPL, "");
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        IOUtils.closeQuietly(inGPL);
    }

    final JScrollPane disclaimerSPanel = new JScrollPane();
    disclaimerSPanel.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    disclaimerSPanel.setViewportView(disclaimer);
    disclaimerSPanel.setLocation(27, 340);
    disclaimerSPanel.setPreferredSize(new Dimension(283, 80));
    disclaimerSPanel.setSize(disclaimerSPanel.getPreferredSize());

    getContentPane().add(disclaimerSPanel);
    getContentPane().add(version);
    getContentPane().add(mp);
    getContentPane().add(l);

    final int pause = waitTime;
    final Runnable waitRunner = new Runnable() {
        public void run() {
            try {
                Thread.sleep(pause);
                while (!bKilled) {
                    Thread.sleep(200);
                }
            } catch (InterruptedException e) {
                // Ignore this error
            }
            setVisible(false);
            dispose();
            MagicUIComponents.magicForm.toFront();
        }
    };

    // setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            setVisible(false);
            dispose();
            if (MagicUIComponents.magicForm != null)
                MagicUIComponents.magicForm.toFront();
        }
    });
    addKeyListener(new KeyAdapter() {
        @Override
        public void keyPressed(KeyEvent e) {
            if (e.getKeyCode() == KeyEvent.VK_SPACE) {
                setVisible(false);
                dispose();
                MagicUIComponents.magicForm.toFront();
            }
        }
    });
    setVisible(true);
    start(waitRunner);
}

From source file:org.kalypso.ogc.gml.map.widgets.MeasureMapWidget.java

@Override
public void keyPressed(final KeyEvent e) {
    if (e.getKeyCode() == KeyEvent.VK_SPACE) {
        e.consume();//from   w ww.j  a v a 2  s.  com

        final int currentIndex = ArrayUtils.indexOf(m_delegates, m_delegate);
        final int newIndex = (currentIndex + 1) % m_delegates.length;
        updateDelegate(newIndex);

        getMapPanel().repaintMap();
        return;
    }

    if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
        e.consume();

        reset();
        getMapPanel().repaintMap();
        return;
    }

    super.keyPressed(e);
}

From source file:jdroidremote.ServerFrame.java

public static void typeCharacter(String letter) {
    System.out.println(letter);//from w w  w .java  2  s. c  om
    Robot robot = null;
    try {
        robot = new Robot();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

    if (Character.isLetter(letter.charAt(0))) {
        try {
            boolean upperCase = Character.isUpperCase(letter.charAt(0));
            String variableName = "VK_" + letter.toUpperCase();

            KeyEvent ke = new KeyEvent(new JTextField(), 0, 0, 0, 0, ' ');
            Class clazz = ke.getClass();
            Field field = clazz.getField(variableName);
            int keyCode = field.getInt(ke);

            //System.out.println(keyCode + " = keyCode");
            robot.delay(80);

            if (upperCase) {
                robot.keyPress(KeyEvent.VK_SHIFT);
            }

            robot.keyPress(keyCode);
            robot.keyRelease(keyCode);

            if (upperCase) {
                robot.keyRelease(KeyEvent.VK_SHIFT);
            }
        } catch (Exception e) {
            System.out.println(e);
        }
    } else if (letter.equals(".")) {
        robot.keyPress(KeyEvent.VK_PERIOD); //keyCode 46
        robot.keyRelease(KeyEvent.VK_PERIOD);
    } else if (letter.equals("!")) {
        robot.keyPress(KeyEvent.VK_SHIFT); //keyCode 16
        robot.keyPress(KeyEvent.VK_1); //keycode 49
        robot.keyRelease(KeyEvent.VK_1);
        robot.keyRelease(KeyEvent.VK_SHIFT);
    } else if (letter.equals(" ")) {
        robot.keyPress(KeyEvent.VK_SPACE);
        robot.keyRelease(KeyEvent.VK_SPACE);
    } else if (letter.equals("?")) {
        robot.keyPress(KeyEvent.VK_SHIFT); //keyCode 16
        robot.keyPress(KeyEvent.VK_SLASH); //keyCode 47
        robot.keyRelease(KeyEvent.VK_SLASH);
        robot.keyRelease(KeyEvent.VK_SHIFT);
    } else if (letter.equals(",")) {
        robot.keyPress(KeyEvent.VK_COMMA);
        robot.keyRelease(KeyEvent.VK_COMMA);
    } else if (letter.equals("@enter")) {
        robot.keyPress(KeyEvent.VK_ENTER);
        robot.keyRelease(KeyEvent.VK_ENTER);
    } else if (letter.equals("@backspace")) {
        robot.keyPress(KeyEvent.VK_BACK_SPACE);
        robot.keyRelease(KeyEvent.VK_BACK_SPACE);
    }
}

Example usage for java.awt.event KeyEvent VK_SPACE

Introduction

Prototype

Document

Usage