Java Utililty Methods JSpinner

void adjustWithoutNotifyingListeners(JSpinner spinner, double value)
adjust Without Notifying Listeners

ChangeListener[] cl = spinner.getChangeListeners();
if (cl != null) {
 for (ChangeListener x : cl)
 spinner.removeChangeListener(x);
((SpinnerNumberModel) spinner.getModel()).setValue(new Double(value));
if (cl != null) {
 for (ChangeListener x : cl)
...

void ajustarValorCambiador(JSpinner spnActual, int valor)
ajustar Valor Cambiador

ChangeListener[] lista = spnActual.getChangeListeners();
spnActual.removeChangeListener(lista[0]);
spnActual.setValue(valor);
spnActual.addChangeListener(lista[0]);

JSpinner createSpinner()
create Spinner

return new JSpinner();

JSpinner createSpinner(SpinnerModel model)
create Spinner

JSpinner result = new JSpinner(model);
return result;

Box createSpinnerForm(String label, JSpinner spinner)
create Spinner Form

Box panel = Box.createHorizontalBox();
panel.add(Box.createHorizontalGlue());
panel.add(new JLabel(label));
panel.add(Box.createHorizontalGlue());
panel.add(spinner);
return panel;

void dereferenceSpinnerNumberModel(SpinnerNumberModel model)
dereference Spinner Number Model

for (ChangeListener listener : model.getChangeListeners()) {
 model.removeChangeListener(listener);

ChangeListener[] detachChangeListeners(JSpinner spinner)
detach Change Listeners

ChangeListener[] listeners = spinner.getChangeListeners();
for (ChangeListener listener : listeners) {
 spinner.removeChangeListener(listener);
return listeners;

void fixIntegerList(final JSpinner spinner)
Workaround for a swing bug : when the user enters an illegal value, the text is forced to the last value.

JSpinner.DefaultEditor editor;
editor = (JSpinner.DefaultEditor) spinner.getEditor();
final JFormattedTextField ftf = editor.getTextField();
ftf.getInputMap().put(KeyStroke.getKeyStroke("ENTER"), "enterAction");
ftf.getActionMap().put("enterAction", new AbstractAction() {
 @Override
 public void actionPerformed(ActionEvent e) {
 try {
...

void formatSpinner(JSpinner spinner, String format)
format Spinner

JComponent editor = spinner.getEditor();
Dimension preferredSize = null;
if (editor instanceof JSpinner.NumberEditor) {
 JSpinner.NumberEditor numberEditor = (JSpinner.NumberEditor) editor;
 numberEditor.getFormat().applyPattern(format);
 preferredSize = calculateDimensionForFormat(format);
} else if (editor instanceof JSpinner.DateEditor) {
 JSpinner.DateEditor dateEditor = (JSpinner.DateEditor) editor;
...

JSpinner generateSpinnerFor(Object... objs)
generate Spinner For

Container c = search(objs, Container.class);
String[] name_value = search(objs, String[].class);
ChangeListener listener = search(objs, ChangeListener.class);
SpinnerModel model = search(objs, SpinnerModel.class);
Color color = search(objs, Color.class);
Dimension dimension = search(objs, Dimension.class);
Font font = search(objs, Font.class);
Rectangle bounds = search(objs, Rectangle.class);
...