Examples with DocumentListener javax.swing.event.DocumentListener used on opensource projects

Example 41 with DocumentListener

use of javax.swing.event.DocumentListener in project kotlin by JetBrains.

the class K2JSRunConfigurationEditor method setUpChooseGenerateFilePath.

private void setUpChooseGenerateFilePath() {
    FileChooserDescriptor fileChooserDescriptor = FileChooserDescriptorFactory.getDirectoryChooserDescriptor("directory where generated files will be stored");
    fileChooserDescriptor.setRoots(ProjectRootManager.getInstance(project).getContentRoots());
    generatedChooseFile.addBrowseFolderListener(null, null, project, fileChooserDescriptor);
    final JTextField textField = generatedChooseFile.getTextField();
    textField.getDocument().addDocumentListener(new DocumentListener() {

        @Override
        public void insertUpdate(@NotNull DocumentEvent e) {
            onChange();
        }

        @Override
        public void removeUpdate(@NotNull DocumentEvent e) {
            onChange();
        }

        @Override
        public void changedUpdate(@NotNull DocumentEvent e) {
            onChange();
        }

        private void onChange() {
            File file = new File(generatedChooseFile.getText());
            if (!file.isDirectory()) {
                textField.setForeground(JBColor.red);
            } else {
                textField.setForeground(JBColor.foreground());
            }
        }
    });
}

Example 42 with DocumentListener

use of javax.swing.event.DocumentListener in project joda-time by JodaOrg.

the class AgeCalculator method addTopArea.

private void addTopArea(Container container) {
    JPanel panel = new JPanel();
    panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
    panel.add(fixedHeight(new JLabel("Birthdate")));
    panel.add(Box.createHorizontalStrut(10));
    final JTextField birthdateField = new JTextField(iBirthdateStr + ' ');
    Document doc = birthdateField.getDocument();
    doc.addDocumentListener(new DocumentListener() {

        public void insertUpdate(DocumentEvent e) {
            update(e);
        }

        public void removeUpdate(DocumentEvent e) {
            update(e);
        }

        public void changedUpdate(DocumentEvent e) {
            update(e);
        }

        private void update(DocumentEvent e) {
            iBirthdateStr = birthdateField.getText();
            updateResults();
        }
    });
    panel.add(fixedHeight(birthdateField));
    panel.add(Box.createHorizontalStrut(10));
    Object[] ids = DateTimeZone.getAvailableIDs().toArray();
    final JComboBox zoneSelector = new JComboBox(ids);
    zoneSelector.setSelectedItem(DateTimeZone.getDefault().getID());
    panel.add(fixedSize(zoneSelector));
    zoneSelector.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            String id = (String) zoneSelector.getSelectedItem();
            iChronology = ISOChronology.getInstance(DateTimeZone.forID(id));
            updateResults();
        }
    });
    container.add(fixedHeight(panel));
}

Example 43 with DocumentListener

use of javax.swing.event.DocumentListener in project android by JetBrains.

the class SelectionEditors method createDocumentListener.

/**
   * Create a document listener that will update the {@link MockupViewPanel} selection
   * when the attached document is updated.
   *
   * @return the new document listener
   */
private DocumentListener createDocumentListener() {
    return new DocumentListener() {

        private void processChange(@NotNull DocumentEvent e) {
            if (myBoundsUpdating) {
                return;
            }
            try {
                Document document = e.getDocument();
                int value;
                if (document.getLength() <= 0) {
                    value = 0;
                } else {
                    value = Integer.parseInt(document.getText(0, document.getLength()));
                }
                SelectionLayer selectionLayer = myMockupViewPanel.getSelectionLayer();
                Rectangle selection = selectionLayer.getSelection();
                if (document == myBoundsDocuments[W]) {
                    selectionLayer.setSelection(selection.x, selection.y, value, selection.height);
                } else if (document == myBoundsDocuments[H]) {
                    selectionLayer.setSelection(selection.x, selection.y, selection.width, value);
                } else if (document == myBoundsDocuments[X]) {
                    selectionLayer.setSelection(value, selection.y, selection.width, selection.height);
                } else if (document == myBoundsDocuments[Y]) {
                    selectionLayer.setSelection(selection.x, value, selection.width, selection.height);
                }
            } catch (BadLocationException | NumberFormatException ex) {
            // Do nothing
            }
        }

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

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

        @Override
        public void changedUpdate(DocumentEvent e) {
        }
    };
}

Example 44 with DocumentListener

use of javax.swing.event.DocumentListener in project intellij-plugins by JetBrains.

the class SwingUtils method addTextChangeListener.

public static void addTextChangeListener(final JTextComponent textComponent, final TextChangeListener textChangeListener) {
    final String[] oldTextContainer = { textComponent.getText() };
    textChangeListener.textChanged("", textComponent.getText());
    textComponent.getDocument().addDocumentListener(new DocumentListener() {

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

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

        @Override
        public void changedUpdate(DocumentEvent e) {
            textChanged();
        }

        public void textChanged() {
            String oldText = ObjectUtils.notNull(oldTextContainer[0], "");
            String newText = ObjectUtils.notNull(textComponent.getText(), "");
            if (!oldText.equals(newText)) {
                textChangeListener.textChanged(oldText, newText);
                oldTextContainer[0] = newText;
            }
        }
    });
}

Example 45 with DocumentListener

use of javax.swing.event.DocumentListener in project JMRI by JMRI.

the class SystemConsole method createFrame.

/**
     * Layout the console frame
     */
private void createFrame() {
    // Use a JmriJFrame to ensure that we fit on the screen
    frame = new JmriJFrame(Bundle.getMessage("TitleConsole"));
    pref = jmri.InstanceManager.getDefault(jmri.UserPreferencesManager.class);
    // Add Help menu (Windows menu automaitically added)
    // NOI18N
    frame.addHelpMenu("package.apps.SystemConsole", true);
    // Grab a reference to the system clipboard
    final Clipboard clipboard = frame.getToolkit().getSystemClipboard();
    // Setup the scroll pane
    JScrollPane scroll = new JScrollPane(console);
    frame.add(scroll, BorderLayout.CENTER);
    // Add button to allow copy to clipboard
    JPanel p = new JPanel();
    JButton copy = new JButton(Bundle.getMessage("ButtonCopyClip"));
    copy.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getText());
        clipboard.setContents(text, text);
    });
    p.add(copy);
    // Add button to allow console window to be closed
    JButton close = new JButton(Bundle.getMessage("ButtonClose"));
    close.addActionListener((ActionEvent event) -> {
        frame.setVisible(false);
        frame.dispose();
    });
    p.add(close);
    JButton stackTrace = new JButton(Bundle.getMessage("ButtonStackTrace"));
    stackTrace.addActionListener((ActionEvent event) -> {
        performStackTrace();
    });
    p.add(stackTrace);
    // Add checkbox to enable/disable auto-scrolling
    // Use the inverted SimplePreferenceState to default as enabled
    p.add(autoScroll = new JCheckBox(Bundle.getMessage("CheckBoxAutoScroll"), !pref.getSimplePreferenceState(alwaysScrollCheck)));
    autoScroll.addActionListener((ActionEvent event) -> {
        doAutoScroll(console, autoScroll.isSelected());
        pref.setSimplePreferenceState(alwaysScrollCheck, !autoScroll.isSelected());
    });
    // Add checkbox to enable/disable always on top
    p.add(alwaysOnTop = new JCheckBox(Bundle.getMessage("CheckBoxOnTop"), pref.getSimplePreferenceState(alwaysOnTopCheck)));
    alwaysOnTop.setVisible(true);
    alwaysOnTop.setToolTipText(Bundle.getMessage("ToolTipOnTop"));
    alwaysOnTop.addActionListener((ActionEvent event) -> {
        frame.setAlwaysOnTop(alwaysOnTop.isSelected());
        pref.setSimplePreferenceState(alwaysOnTopCheck, alwaysOnTop.isSelected());
    });
    frame.setAlwaysOnTop(alwaysOnTop.isSelected());
    // Define the pop-up menu
    copySelection = new JMenuItem(Bundle.getMessage("MenuItemCopy"));
    copySelection.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getSelectedText());
        clipboard.setContents(text, text);
    });
    popup.add(copySelection);
    JMenuItem menuItem = new JMenuItem(Bundle.getMessage("ButtonCopyClip"));
    menuItem.addActionListener((ActionEvent event) -> {
        StringSelection text = new StringSelection(console.getText());
        clipboard.setContents(text, text);
    });
    popup.add(menuItem);
    popup.add(new JSeparator());
    JRadioButtonMenuItem rbMenuItem;
    // Define the colour scheme sub-menu
    schemeMenu = new JMenu(rbc.getString("ConsoleSchemeMenu"));
    schemeGroup = new ButtonGroup();
    for (final Scheme s : schemes) {
        rbMenuItem = new JRadioButtonMenuItem(s.description);
        rbMenuItem.addActionListener((ActionEvent event) -> {
            setScheme(schemes.indexOf(s));
        });
        rbMenuItem.setSelected(getScheme() == schemes.indexOf(s));
        schemeMenu.add(rbMenuItem);
        schemeGroup.add(rbMenuItem);
    }
    popup.add(schemeMenu);
    // Define the wrap style sub-menu
    wrapMenu = new JMenu(rbc.getString("ConsoleWrapStyleMenu"));
    wrapGroup = new ButtonGroup();
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleNone"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_NONE);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_NONE);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleLine"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_LINE);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_LINE);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    rbMenuItem = new JRadioButtonMenuItem(rbc.getString("ConsoleWrapStyleWord"));
    rbMenuItem.addActionListener((ActionEvent event) -> {
        setWrapStyle(WRAP_STYLE_WORD);
    });
    rbMenuItem.setSelected(getWrapStyle() == WRAP_STYLE_WORD);
    wrapMenu.add(rbMenuItem);
    wrapGroup.add(rbMenuItem);
    popup.add(wrapMenu);
    // Bind pop-up to objects
    MouseListener popupListener = new PopupListener();
    console.addMouseListener(popupListener);
    frame.addMouseListener(popupListener);
    // Add document listener to scroll to end when modified if required
    console.getDocument().addDocumentListener(new DocumentListener() {

        // References to the JTextArea and JCheckBox
        // of this instantiation
        JTextArea ta = console;

        JCheckBox chk = autoScroll;

        @Override
        public void insertUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }

        @Override
        public void removeUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }

        @Override
        public void changedUpdate(DocumentEvent e) {
            doAutoScroll(ta, chk.isSelected());
        }
    });
    // Add the button panel to the frame & then arrange everything
    frame.add(p, BorderLayout.SOUTH);
    frame.pack();
}