Examples with DefaultCaret javax.swing.text.DefaultCaret used on opensource projects

Example 21 with DefaultCaret

use of javax.swing.text.DefaultCaret in project oshi by oshi.

the class UsbPanel method init.

private void init(HardwareAbstractionLayer hal) {
    JLabel usb = new JLabel(USB_DEVICES);
    add(usb, BorderLayout.NORTH);
    JTextArea usbArea = new JTextArea(60, 20);
    JScrollPane scrollV = new JScrollPane(usbArea);
    scrollV.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
    DefaultCaret caret = (DefaultCaret) usbArea.getCaret();
    caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
    usbArea.setText(getUsbString(hal));
    add(scrollV, BorderLayout.CENTER);
    Timer timer = new Timer(Config.REFRESH_SLOW, e -> usbArea.setText(getUsbString(hal)));
    timer.start();
}

Example 22 with DefaultCaret

use of javax.swing.text.DefaultCaret in project visualvm by oracle.

the class HTMLTextAreaSearchUtils method createSearchPanel.

public static JComponent createSearchPanel(final HTMLTextArea area) {
    SearchPanel sp = new SearchPanel(area) {

        public void setVisible(boolean visible) {
            super.setVisible(visible);
            if (!visible)
                area.requestFocusInWindow();
        }
    };
    area.putClientProperty(PROP_SEARCH_PANEL, sp);
    enableSearchActions(area);
    // Make sure selection is visible even if the text area is not focused
    Caret caret = area.getCaret();
    if (caret instanceof DefaultCaret) {
        area.setCaret(new DefaultCaret() {

            public void setSelectionVisible(boolean visible) {
                super.setSelectionVisible(true);
            }
        });
    }
    return sp;
}

Example 23 with DefaultCaret

use of javax.swing.text.DefaultCaret in project platform by lsfusion.

the class Log method createDataTable.

private static Component createDataTable(List<String> titles, List<List<String>> data) {
    int size = data.size();
    Object[] columnNames = titles.toArray();
    Object[][] dataArray = new Object[size][];
    int i = 0;
    for (List<String> dataRow : data) {
        dataArray[i] = dataRow.toArray();
        i++;
    }
    JTable table = new JTable(dataArray, columnNames);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
    if (titles.size() == 1) {
        table.getTableHeader().setReorderingAllowed(false);
    }
    table.setPreferredScrollableViewportSize(new Dimension(table.getPreferredScrollableViewportSize().width, Math.min(table.getPreferredScrollableViewportSize().height, dataArray.length * table.getRowHeight())));
    Caret caret = new DefaultCaret() {

        public void focusGained(FocusEvent e) {
            setVisible(true);
            setSelectionVisible(true);
        }
    };
    caret.setBlinkRate(UIManager.getInt("TextField.caretBlinkRate"));
    JTextField textField = new JTextField();
    textField.setEditable(false);
    textField.setCaret(caret);
    textField.setBorder(new LineBorder(Color.BLACK));
    DefaultCellEditor dce = new DefaultCellEditor(textField);
    for (int j = 0; j < table.getColumnModel().getColumnCount(); j++) {
        table.getColumnModel().getColumn(j).setCellEditor(dce);
    }
    table.setFocusable(true);
    return table;
}

Example 24 with DefaultCaret

use of javax.swing.text.DefaultCaret in project platform by lsfusion.

the class BusyDialog method createTextPanel.

private JTextArea createTextPanel(List<String> lines, boolean changed) {
    final JTextArea textArea = new JTextArea();
    textArea.setLineWrap(true);
    Font font = UIManager.getFont("Label.font");
    textArea.setFont(font);
    final int fontHeight = textArea.getFontMetrics(font).getHeight();
    textArea.setEditable(false);
    DefaultCaret caret = (DefaultCaret) textArea.getCaret();
    // hack to not to scroll to the bottom (because of running with invokeLater)
    caret.setUpdatePolicy(DefaultCaret.NEVER_UPDATE);
    String str = "";
    for (int i = 0; i < lines.size(); i++) {
        str += lines.get(i) + (i == lines.size() - 1 ? "" : "\n");
    }
    textArea.setText(str);
    textArea.setBackground(changed ? SwingDefaults.getSelectionColor() : null);
    textArea.addComponentListener(new ComponentAdapter() {

        @Override
        public void componentResized(ComponentEvent e) {
            textArea.setPreferredSize(new Dimension(subStackPanel.getPreferredSize().width - 40, getLineCountAsSeen(textArea, fontHeight) * fontHeight + 10));
        }
    });
    textArea.setBorder(createCompoundBorder(createLineBorder(getComponentBorderColor(), 1), createEmptyBorder(5, 5, 5, 5)));
    return textArea;
}

Example 25 with DefaultCaret

use of javax.swing.text.DefaultCaret in project myrobotlab by MyRobotLab.

the class RoombaGui method makeDisplayPanel.

/**
 */
void makeDisplayPanel() {
    displayPanel = new JPanel();
    displayPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createTitledBorder("Display"), BorderFactory.createEmptyBorder(1, 1, 1, 1)));
    displayText = new JTextArea(5, 30);
    displayText.setLineWrap(true);
    DefaultCaret dc = new DefaultCaret();
    // only works on Java 1.5+
    // dc.setUpdatePolicy( DefaultCaret.ALWAYS_UPDATE );
    displayText.setCaret(dc);
    JScrollPane scrollPane = new JScrollPane(displayText, ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
    displayPanel.add(scrollPane);
}