Example usage for java.awt.event KeyEvent getKeyChar

Introduction

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

Prototype

public char getKeyChar()

Source Link

Document

Returns the character associated with the key in this event.

Usage

From source file:MemComboBoxDemo.java

public void keyReleased(KeyEvent e) {
    char ch = e.getKeyChar();
    if (ch == KeyEvent.CHAR_UNDEFINED || Character.isISOControl(ch))
        return;// w  w  w .j ava2  s .com
    int pos = editor.getCaretPosition();
    String str = editor.getText();
    if (str.length() == 0)
        return;

    for (int k = 0; k < comboBox.getItemCount(); k++) {
        String item = comboBox.getItemAt(k).toString();
        if (item.startsWith(str)) {
            editor.setText(item);
            editor.setCaretPosition(item.length());
            editor.moveCaretPosition(pos);
            break;
        }
    }
}

From source file:org.jcurl.demo.smack.ChatSimpleSwingBean.java

public ChatSimpleSwingBean() {
    setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
    text = new JTextField();
    // see/*from   www . j a  va2s. c  om*/
    // http://java.sun.com/products/jfc/tsc/tech_topics/jlist_1/jlist.html:
    final KeyListener keyListener = new KeyAdapter() {
        @Override
        public void keyTyped(KeyEvent evt) {
            if ('\n' == evt.getKeyChar())
                try {
                    send(text.getText());
                    text.setText("");
                } catch (XMPPException e) {
                    log.error("Sending \"" + text.getText() + "\"", e);
                }
        }
    };
    text.addKeyListener(keyListener);
    add(text);
    setEnabled(false);
}

From source file:org.nekorp.workflow.desktop.view.binding.MonedaBindableJTextField.java

public MonedaBindableJTextField() {
    super();// ww  w.  j a v a  2  s  . co m
    ignore = new LinkedList<>();
    this.addKeyListener(new KeyListener() {

        @Override
        public void keyTyped(KeyEvent e) {
            char car = e.getKeyChar();
            if (car != '.') {
                if ((car < '0' || car > '9')) {
                    e.consume();
                }
            } else {
                if (StringUtils.contains(getText(), '.')) {
                    e.consume();
                }
            }
        }

        @Override
        public void keyPressed(KeyEvent e) {
        }

        @Override
        public void keyReleased(KeyEvent e) {
        }
    });
}

From source file:org.jcurl.mr.exp.gui.MouseSketchPanel.java

public void keyReleased(KeyEvent e) {
    if (e.getKeyChar() == hotKey) {
        log.debug("HotKey released");
        isHot = false;/*from  ww  w .  jav  a2  s  .c  o  m*/
    }
}

From source file:org.jcurl.mr.gui.MouseSketchPanel.java

public void keyReleased(final KeyEvent e) {
    if (e.getKeyChar() == hotKey) {
        log.debug("HotKey released");
        isHot = false;/*  ww w  .  j a  va 2s .  c  om*/
    }
}

From source file:org.jcurl.mr.exp.gui.MouseSketchPanel.java

public void keyPressed(KeyEvent e) {
    if (e.getKeyChar() == hotKey) {
        log.debug("HotKey pressed");
        isHot = true;//from   ww  w .  j  a  va2s  .  c om
    }
    switch (e.getKeyCode()) {
    case KeyEvent.VK_ESCAPE:
        this.current = null;
        this.curve.clear();
        this.repaint();
        break;
    case KeyEvent.VK_F1:
        final Graphics g = getGraphics();
        paint(g, PointList.getLine(curve));
        g.dispose();
        break;
    }
}

From source file:org.jcurl.mr.gui.MouseSketchPanel.java

public void keyPressed(final KeyEvent e) {
    if (e.getKeyChar() == hotKey) {
        log.debug("HotKey pressed");
        isHot = true;//  w w w.ja  v a  2  s. c  o  m
    }
    switch (e.getKeyCode()) {
    case KeyEvent.VK_ESCAPE:
        current = null;
        curve.clear();
        this.repaint();
        break;
    case KeyEvent.VK_F1:
        final Graphics g = getGraphics();
        paint(g, PointList.getLine(curve));
        g.dispose();
        break;
    }
}

From source file:BouncingBall.java

public void keyPressed(KeyEvent e) {
    //Invoked when a key has been pressed.
    if (e.getKeyChar() == 's') {
        xloc = xloc + .1f;//from   w ww  .j a  v  a  2s. co m
    }
    if (e.getKeyChar() == 'a') {
        xloc = xloc - .1f;
    }
}

From source file:com.sec.ose.osi.ui.frm.main.identification.common.JComboComponentName.java

private void init() {

    final JTextField tfComponentName = (JTextField) this.getEditor().getEditorComponent();

    tfComponentName.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent e) {
            char ch = e.getKeyChar();
            if (ch != KeyEvent.VK_ENTER && ch != KeyEvent.VK_BACK_SPACE && ch != KeyEvent.VK_SPACE
                    && (ch == KeyEvent.CHAR_UNDEFINED || Character.isISOControl(ch)))
                return;

            if (ch == KeyEvent.VK_ENTER) {

                JComboComponentName.this.hidePopup();
                return;
            }/*from w w w.j av  a 2  s.  c o m*/
            // 1. save string
            String keyword = tfComponentName.getText();//.trim();
            updateComboBoxList(keyword);

        }
    });

    tfComponentName.addFocusListener(new FocusAdapter() {
        public void focusGained(FocusEvent e) {
            if (tfComponentName.getText().length() > 0)
                showPopup();
        }

        public void focusLost(FocusEvent e) {
            hidePopup();
        }
    });

}

From source file:SimpleInputMethod.java

public void dispatchEvent(AWTEvent event) {
    if (event.getID() == KeyEvent.KEY_TYPED) {
        KeyEvent e = (KeyEvent) event;
        if (handleCharacter(e.getKeyChar())) {
            e.consume();//from   ww  w  .j av a2 s.co  m
        }
    }
}