Examples with FocusListener java.awt.event.FocusListener used on opensource projects

Example 11 with FocusListener

use of java.awt.event.FocusListener in project jdk8u_jdk by JetBrains.

the class bug4973721 method main.

public static void main(String[] args) throws Exception {
    UIManager.setLookAndFeel("javax.swing.plaf.synth.SynthLookAndFeel");
    SwingUtilities.invokeAndWait(new Runnable() {

        public void run() {
            final JFrame frame = new JFrame();
            spinner = new JSpinner();
            frame.getContentPane().add(spinner);
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.pack();
            frame.setVisible(true);
            spinner.addChangeListener((ChangeListener) listener);
            spinner.addFocusListener((FocusListener) listener);
            spinner.requestFocus();
        }
    });
    synchronized (listener) {
        if (!bFocusGained) {
            System.out.println("waiting focusGained...");
            try {
                listener.wait(5000);
            } catch (InterruptedException e) {
            }
        }
    }
    boolean hasFocus = Util.invokeOnEDT(new java.util.concurrent.Callable<Boolean>() {

        @Override
        public Boolean call() throws Exception {
            return spinner.hasFocus();
        }
    });
    if (!bFocusGained && !hasFocus) {
        throw new RuntimeException("Couldn't request focus for spinner");
    }
    Robot robot = new Robot();
    robot.setAutoDelay(50);
    Util.hitKeys(robot, KeyEvent.VK_UP);
    toolkit.realSync();
    Thread.sleep(1000);
    if (!bStateChanged) {
        throw new RuntimeException("Up arrow key button doesn't work for a spinner in Synth L&F");
    }
    bStateChanged = false;
    Util.hitKeys(robot, KeyEvent.VK_DOWN);
    toolkit.realSync();
    Thread.sleep(1000);
    if (!bStateChanged) {
        throw new RuntimeException("Down arrow key button doesn't work for a spinner in Synth L&F");
    }
}

Example 12 with FocusListener

use of java.awt.event.FocusListener in project knime-core by knime.

the class LimitRowsPanel method getLimitPanel.

private Container getLimitPanel() {
    m_limitRows = new JCheckBox("Read only the first");
    m_maxNumber = new JTextField();
    m_maxNumber.setColumns(6);
    m_maxNumber.setPreferredSize(new Dimension(125, 25));
    m_maxNumber.setMaximumSize(new Dimension(125, 25));
    m_limitRows.setSelected(false);
    m_maxNumber.setEnabled(false);
    // make sure we always have a valid value. Reject invalid characters.
    m_maxNumber.getDocument().addDocumentListener(new DocumentListener() {

        @Override
        public void removeUpdate(final DocumentEvent e) {
            checkAndFixTextfield();
        }

        @Override
        public void insertUpdate(final DocumentEvent e) {
            checkAndFixTextfield();
        }

        @Override
        public void changedUpdate(final DocumentEvent e) {
            checkAndFixTextfield();
        }
    });
    m_maxNumber.addFocusListener(new FocusListener() {

        @Override
        public void focusLost(final FocusEvent e) {
            if (m_maxNumber.getText().trim().length() == 0) {
                // can't handle no empty strings.
                m_lastValidValue = "0";
                m_maxNumber.setText(m_lastValidValue);
            }
        }

        @Override
        public void focusGained(final FocusEvent e) {
        }
    });
    m_limitRows.addChangeListener(new ChangeListener() {

        @Override
        public void stateChanged(final ChangeEvent e) {
            // en/disable the textfield
            m_maxNumber.setEnabled(m_limitRows.isSelected());
            // also - if the textfield is enabled and empty set a value
            if (m_maxNumber.isEnabled()) {
                if ((m_maxNumber.getText() == null) || (m_maxNumber.getText().trim().length() == 0)) {
                    // set a valid value, so we can safely assume that if there is a value in there it's always valid.
                    m_maxNumber.setText("1000");
                    m_lastValidValue = "1000";
                }
            }
        }
    });
    Box result = Box.createHorizontalBox();
    result.add(m_limitRows);
    result.add(Box.createHorizontalStrut(3));
    result.add(m_maxNumber);
    result.add(Box.createHorizontalStrut(3));
    result.add(new JLabel("table rows from the file."));
    result.add(Box.createHorizontalGlue());
    return result;
}

Example 13 with FocusListener

use of java.awt.event.FocusListener in project keystore-explorer by kaikramer.

the class DDateTimeChooser method initComponents.

private void initComponents(Date date) {
    jcbMonth = new JComboBox<Object>(MONTH_NAMES);
    jcbMonth.addItemListener(new ItemListener() {

        @Override
        public void itemStateChanged(ItemEvent evt) {
            update();
        }
    });
    jsYear = new JSpinner(new SpinnerListModel(YEARS));
    jsYear.addChangeListener(new ChangeListener() {

        @Override
        public void stateChanged(ChangeEvent evt) {
            update();
        }
    });
    jlDaysOfMonth = new JLabel[7][7];
    for (int i = 0; i < 7; i++) {
        jlDaysOfMonth[0][i] = new JLabel(DAY_NAMES[i], SwingConstants.RIGHT);
        jlDaysOfMonth[0][i].setOpaque(true);
        jlDaysOfMonth[0][i].setForeground(WEEK_DAY_FOREGROUND);
        jlDaysOfMonth[0][i].setBackground(WEEK_DAY_BACKGROUND);
        jlDaysOfMonth[0][i].setBorder(new EmptyBorder(0, 0, 0, 3));
    }
    for (int i = 1; i < 7; i++) {
        for (int j = 0; j < 7; j++) {
            jlDaysOfMonth[i][j] = new JLabel(EMPTY_DAY, SwingConstants.RIGHT);
            jlDaysOfMonth[i][j].setOpaque(true);
            jlDaysOfMonth[i][j].setForeground(DAY_FOREGROUND);
            jlDaysOfMonth[i][j].setBackground(DAY_BACKGROUND);
            jlDaysOfMonth[i][j].addMouseListener(new MouseAdapter() {

                @Override
                public void mouseClicked(MouseEvent evt) {
                    selectDay((JLabel) evt.getSource());
                }
            });
            jlDaysOfMonth[i][j].setBorder(new CompoundBorder(new MatteBorder(2, 0, 0, 0, Color.WHITE), new EmptyBorder(0, 0, 0, 3)));
        }
    }
    jpMonthYear = new JPanel();
    jpMonthYear.add(jcbMonth);
    jpMonthYear.add(jsYear);
    jpDaysOfMonth = new JPanel(new DayOfMonthGridLayout(7, 7));
    jpDaysOfMonth.setBackground(DAY_BACKGROUND);
    jpDaysOfMonth.setBorder(new CompoundBorder(BorderFactory.createLoweredBevelBorder(), new EmptyBorder(2, 2, 2, 2)));
    jpDaysOfMonth.setFocusable(true);
    jpDaysOfMonth.addFocusListener(new FocusListener() {

        @Override
        public void focusGained(FocusEvent evt) {
            setSelectedDay(jlSelectedDayOfMonth);
        }

        @Override
        public void focusLost(FocusEvent evt) {
            setSelectedDay(jlSelectedDayOfMonth);
        }
    });
    jpDaysOfMonth.addKeyListener(new KeyAdapter() {

        @Override
        public void keyPressed(KeyEvent evt) {
            calendarKeyboardNavigation(evt);
        }
    });
    for (int i = 0; i < 7; i++) {
        for (int j = 0; j < 7; j++) {
            jpDaysOfMonth.add(jlDaysOfMonth[i][j]);
        }
    }
    jsHour = new JSpinner(new SpinnerListModel(HOURS));
    jlTimeSeparator1 = new JLabel(":");
    jsMinute = new JSpinner(new SpinnerListModel(MINUTES));
    jlTimeSeparator2 = new JLabel(":");
    jsSecond = new JSpinner(new SpinnerListModel(SECONDS));
    jpTime = new JPanel(new FlowLayout(FlowLayout.CENTER));
    jpTime.add(jsHour);
    jpTime.add(jlTimeSeparator1);
    jpTime.add(jsMinute);
    jpTime.add(jlTimeSeparator2);
    jpTime.add(jsSecond);
    JPanel jpDateTime = new JPanel(new BorderLayout(0, 0));
    jpDateTime.setBorder(new CompoundBorder(new EmptyBorder(5, 5, 5, 5), new CompoundBorder(new EtchedBorder(), new EmptyBorder(5, 5, 5, 5))));
    jpDateTime.add(BorderLayout.NORTH, jpMonthYear);
    jpDateTime.add(BorderLayout.CENTER, jpDaysOfMonth);
    jpDateTime.add(BorderLayout.SOUTH, jpTime);
    jbOK = new JButton(res.getString("DDateTimeChooser.jbOK.text"));
    jbOK.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            okPressed();
        }
    });
    jbCancel = new JButton(res.getString("DDateTimeChooser.jbCancel.text"));
    jbCancel.addActionListener(new ActionListener() {

        @Override
        public void actionPerformed(ActionEvent evt) {
            cancelPressed();
        }
    });
    jbCancel.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), CANCEL_KEY);
    jbCancel.getActionMap().put(CANCEL_KEY, new AbstractAction() {

        private static final long serialVersionUID = 1L;

        @Override
        public void actionPerformed(ActionEvent evt) {
            cancelPressed();
        }
    });
    jpButtons = PlatformUtil.createDialogButtonPanel(jbOK, jbCancel, false);
    getContentPane().setLayout(new BorderLayout());
    getContentPane().add(BorderLayout.CENTER, jpDateTime);
    getContentPane().add(BorderLayout.SOUTH, jpButtons);
    if (date == null) {
        date = new Date();
    }
    populate(date);
    setResizable(false);
    getRootPane().setDefaultButton(jbOK);
    pack();
}

Example 14 with FocusListener

use of java.awt.event.FocusListener in project Spark by igniterealtime.

the class FrequentContactsPlugin method initialize.

public void initialize() {
    transcriptDir = new File(SparkManager.getUserDirectory(), "transcripts");
    contacts = new JList(model);
    contacts.setCellRenderer(new InternalRenderer());
    window = new Window(SparkManager.getMainWindow());
    final JPanel mainPanel = new JPanel(new BorderLayout());
    final JLabel titleLabel = new JLabel(Res.getString("label.frequent.contacts"));
    titleLabel.setFont(new Font("Dialog", Font.BOLD, 11));
    titleLabel.setHorizontalAlignment(JLabel.CENTER);
    mainPanel.add(titleLabel, BorderLayout.NORTH);
    mainPanel.add(contacts, BorderLayout.CENTER);
    mainPanel.setBorder(BorderFactory.createLineBorder(Color.gray));
    window.add(mainPanel);
    // Add Listeners
    contacts.addMouseListener(new MouseAdapter() {

        public void mouseClicked(MouseEvent e) {
            if (SwingUtilities.isRightMouseButton(e)) {
                contacts.setSelectedIndex(contacts.locationToIndex(e.getPoint()));
                String user = jidMap.get(contacts.getSelectedValue());
                ContactItem contact = SparkManager.getContactList().getContactItemByJID(user);
                SparkManager.getContactList().setSelectedUser(contact.getJID());
                SparkManager.getContactList().showPopup(contacts, e, contact);
            }
            if (e.getClickCount() == 2) {
                final JLabel label = (JLabel) contacts.getSelectedValue();
                String user = jidMap.get(label);
                if (user != null) {
                    final String contactUsername = SparkManager.getUserManager().getUserNicknameFromJID(user);
                    SparkManager.getChatManager().activateChat(user, contactUsername);
                    window.dispose();
                }
            }
        }
    });
    contacts.addKeyListener(new KeyAdapter() {

        public void keyReleased(KeyEvent e) {
            if (e.getKeyChar() == KeyEvent.VK_ENTER) {
                final JLabel label = (JLabel) contacts.getSelectedValue();
                String user = jidMap.get(label);
                if (user != null) {
                    final String contactUsername = SparkManager.getUserManager().getUserNicknameFromJID(user);
                    SparkManager.getChatManager().activateChat(user, contactUsername);
                    window.dispose();
                }
            } else if (e.getKeyChar() == KeyEvent.VK_ESCAPE) {
                window.dispose();
            }
        }
    });
    contacts.addFocusListener(new FocusListener() {

        public void focusGained(FocusEvent e) {
        }

        public void focusLost(FocusEvent e) {
            window.dispose();
        }
    });
    // Add KeyMappings
    SparkManager.getMainWindow().getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke(KeyEvent.VK_T, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()), "favoritePeople");
    SparkManager.getMainWindow().getRootPane().getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_T, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()), "favoritePeople");
    SparkManager.getMainWindow().getRootPane().getActionMap().put("favoritePeople", new AbstractAction("favoritePeople") {

        private static final long serialVersionUID = 6836584242669218932L;

        public void actionPerformed(ActionEvent e) {
            // Show History Popup
            showPopup();
        }
    });
}

Example 15 with FocusListener

use of java.awt.event.FocusListener in project airavata by apache.

the class SwingUtil method addPlaceHolder.

public static void addPlaceHolder(final JTextField field, final String placeHolderText) {
    field.addFocusListener(new FocusListener() {

        private Color fontColor = field.getForeground();

        // private String previousText=field.getText();
        public void focusGained(FocusEvent arg0) {
            if (field.getText().equals(placeHolderText)) {
                field.setText("");
            }
            field.setForeground(fontColor);
        }

        public void focusLost(FocusEvent arg0) {
            if (field.getText().trim().equals("")) {
                fontColor = field.getForeground();
                field.setForeground(Color.GRAY);
                field.setText(placeHolderText);
            }
        }
    });
    if (field.getText().trim().equals("")) {
        field.setText(placeHolderText);
        field.setForeground(Color.GRAY);
    }
}