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

Example 1 with InputMethodEvent

use of java.awt.event.InputMethodEvent in project intellij-community by JetBrains.

the class AddRepositoryLocationDialog method createCenterPanel.

protected JComponent createCenterPanel() {
    JLabel selectText = new JLabel(message("repository.browser.add.location.prompt"));
    selectText.setUI(new MultiLineLabelUI());
    JPanel mainPanel = new JPanel(new GridBagLayout());
    GridBagConstraints gb = new GridBagConstraints(0, 0, 1, 1, 1, 0, NORTHWEST, NONE, insets(5), 0, 0);
    mainPanel.add(selectText, gb);
    ++gb.gridy;
    myCombo = new ComboBox<>(new CollectionComboBoxModel<>(myPreviousLocations));
    myCombo.setEditable(true);
    myCombo.setMinimumSize(size(250, 20));
    gb.fill = HORIZONTAL;
    mainPanel.add(myCombo, gb);
    gb.fill = NONE;
    myComboField = (JTextField) myCombo.getEditor().getEditorComponent();
    myComboField.addInputMethodListener(new InputMethodListener() {

        public void inputMethodTextChanged(InputMethodEvent event) {
            validateMe();
        }

        public void caretPositionChanged(InputMethodEvent event) {
            validateMe();
        }
    });
    myComboField.addKeyListener(new KeyListener() {

        public void keyTyped(KeyEvent e) {
            validateMe();
        }

        public void keyPressed(KeyEvent e) {
            validateMe();
        }

        public void keyReleased(KeyEvent e) {
            validateMe();
        }
    });
    myCombo.addActionListener(e -> validateMe());
    validateMe();
    JPanel wrapper = new JPanel(new GridBagLayout());
    wrapper.add(mainPanel, new GridBagConstraints(0, 0, 1, 1, 1, 1, NORTHWEST, HORIZONTAL, emptyInsets(), 0, 0));
    wrapper.setPreferredSize(size(400, 70));
    return wrapper;
}

Example 2 with InputMethodEvent

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

the class X11InputMethod method postInputMethodEvent.

/**
     * Creates an input method event from the arguments given
     * and posts it on the AWT event queue. For arguments,
     * see InputMethodEvent. Called by input method.
     *
     * @see java.awt.event.InputMethodEvent#InputMethodEvent
     */
private void postInputMethodEvent(int id, AttributedCharacterIterator text, int committedCharacterCount, TextHitInfo caret, TextHitInfo visiblePosition, long when) {
    Component source = getClientComponent();
    if (source != null) {
        InputMethodEvent event = new InputMethodEvent(source, id, when, text, committedCharacterCount, caret, visiblePosition);
        SunToolkit.postEvent(SunToolkit.targetToAppContext(source), (AWTEvent) event);
    }
}

Example 3 with InputMethodEvent

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

the class InputMethodContext method dispatchCommittedText.

/**
     * Dispatches committed text to a client component.
     * Called by composition window.
     *
     * @param client The component that the text should get dispatched to.
     * @param text The iterator providing access to the committed
     *        (and possible composed) text.
     * @param committedCharacterCount The number of committed characters in the text.
     */
synchronized void dispatchCommittedText(Component client, AttributedCharacterIterator text, int committedCharacterCount) {
    // the event was in the queue.
    if (committedCharacterCount == 0 || text.getEndIndex() <= text.getBeginIndex()) {
        return;
    }
    long time = System.currentTimeMillis();
    dispatchingCommittedText = true;
    try {
        InputMethodRequests req = client.getInputMethodRequests();
        if (req != null) {
            // active client -> send text as InputMethodEvent
            int beginIndex = text.getBeginIndex();
            AttributedCharacterIterator toBeCommitted = (new AttributedString(text, beginIndex, beginIndex + committedCharacterCount)).getIterator();
            InputMethodEvent inputEvent = new InputMethodEvent(client, InputMethodEvent.INPUT_METHOD_TEXT_CHANGED, toBeCommitted, committedCharacterCount, null, null);
            client.dispatchEvent(inputEvent);
        } else {
            // passive client -> send text as KeyEvents
            char keyChar = text.first();
            while (committedCharacterCount-- > 0 && keyChar != CharacterIterator.DONE) {
                KeyEvent keyEvent = new KeyEvent(client, KeyEvent.KEY_TYPED, time, 0, KeyEvent.VK_UNDEFINED, keyChar);
                client.dispatchEvent(keyEvent);
                keyChar = text.next();
            }
        }
    } finally {
        dispatchingCommittedText = false;
    }
}

Example 4 with InputMethodEvent

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

the class bug8041990 method main.

public static void main(String[] args) throws Exception {
    ThreadGroup stubTG = new ThreadGroup(getRootThreadGroup(), "Stub Thread Group");
    ThreadGroup swingTG = new ThreadGroup(getRootThreadGroup(), "SwingTG");
    try {
        Thread stubThread = new Thread(stubTG, SunToolkit::createNewAppContext);
        stubThread.start();
        stubThread.join();
        CountDownLatch startSwingLatch = new CountDownLatch(1);
        new Thread(swingTG, () -> {
            SunToolkit.createNewAppContext();
            SwingUtilities.invokeLater(() -> {
                frame = new JFrame();
                component = new JLabel("Test Text");
                frame.add(component);
                frame.setBounds(100, 100, 100, 100);
                frame.setVisible(true);
                startSwingLatch.countDown();
            });
        }).start();
        startSwingLatch.await();
        AtomicReference<Exception> caughtException = new AtomicReference<>();
        Thread checkThread = new Thread(getRootThreadGroup(), () -> {
            try {
                // If the bug is present this will throw exception
                new InputMethodEvent(component, InputMethodEvent.CARET_POSITION_CHANGED, TextHitInfo.leading(0), TextHitInfo.trailing(0));
            } catch (Exception e) {
                caughtException.set(e);
            }
        });
        checkThread.start();
        checkThread.join();
        if (caughtException.get() != null) {
            throw new RuntimeException("Failed. Caught exception!", caughtException.get());
        }
    } finally {
        new Thread(swingTG, () -> SwingUtilities.invokeLater(() -> {
            if (frame != null) {
                frame.dispose();
            }
        })).start();
    }
}

Example 5 with InputMethodEvent

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

the class bug6636983 method sendInputMethodEvent.

void sendInputMethodEvent() {
    InputMethodEvent ime = new InputMethodEvent(ep, InputMethodEvent.INPUT_METHOD_TEXT_CHANGED, Hiragana_A.getIterator(), 0, null, null);
    ep.dispatchEvent(ime);
}