Java Utililty Methods JSlider

slider.addMouseListener(new MouseAdapter() {
    @Override
    public void mousePressed(MouseEvent e) {
        Point p = e.getPoint();
        double percent = p.y / ((double) panel.getHeight());
        int range = slider.getMaximum() - slider.getMinimum();
        double newVal = range * percent;
        int result = (int) (slider.getMaximum() - newVal);
...

ChangeListener[] cl = slider.getChangeListeners();
if (cl != null) {
    for (ChangeListener x : cl)
        slider.removeChangeListener(x);
slider.setValue(value);
if (cl != null) {
    for (ChangeListener x : cl)
...

ChangeListener[] lista = sldActual.getChangeListeners();
for (ChangeListener clAct : lista) {
    sldActual.removeChangeListener(clAct);
sldActual.setValue(valor);
for (ChangeListener clAct : lista) {
    sldActual.addChangeListener(clAct);

Builds a formatted text field with specified min and max, and attaches the slider to it via listeners.

final JFormattedTextField returnValue = buildIntegerField(matchingSlider.getMinimum(),
        matchingSlider.getMaximum());
returnValue.addPropertyChangeListener(new PropertyChangeListener() {
    @Override
    public void propertyChange(PropertyChangeEvent evt) {
        if ("value".equals(evt.getPropertyName())) {
            Number value = (Number) evt.getNewValue();
            if (value != null) {
...

final JSlider slider = new JSlider(model);
slider.addMouseWheelListener(new MouseWheelListener() {
    @Override
    public void mouseWheelMoved(MouseWheelEvent e) {
        slider.setValue(-e.getWheelRotation() * model.getMaximum() / 100 + model.getValue());
});
slider.setPaintTicks(true);
...

JPanel p = new JPanel();
JSpinner spin = new JSpinner(new SpinnerNumberModel(s.getValue(), s.getMinimum(), s.getMaximum(), 1));
spin.addChangeListener(ce -> {
    s.setValue((Integer) spin.getValue());
});
p.add(new JLabel(preText));
p.add(spin);
p.add(new JLabel(postText));
...

final JPanel p = new JPanel();
p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
p.setBorder(new TitledBorder(label));
p.setPreferredSize(new Dimension(width, 60));
p.add(slider);
return p;

if (System.getProperty("os.name").toLowerCase().contains("win")) {
    s.setUI(new BasicSliderUI(s) {
        protected Dimension getThumbSize() {
            Dimension old = super.getThumbSize();
            return new Dimension(old.width * 2, old.height);
    });

JPanel panel = new JPanel();
JLabel label = new JLabel(text, JLabel.RIGHT);
label.setMinimumSize(largeDescriptionsSize);
label.setPreferredSize(largeDescriptionsSize);
label.setMaximumSize(largeDescriptionsSize);
panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
panel.add(label);
panel.add(Box.createRigidArea(new Dimension(10, 0)));
...

Font font = slider.getFont();
Dictionary dict = slider.getLabelTable();
Enumeration keys = dict.keys();
while (keys.hasMoreElements()) {
    Object key = keys.nextElement();
    Component label = (Component) dict.get(key);
    label.setFont(font);
    label.setSize(label.getPreferredSize());
...