下面列出了javax.swing.JFormattedTextField#setHorizontalAlignment ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private NumberEditorNull(JSpinner spinner, DecimalFormat format) {
super(spinner);
if (!(spinner.getModel() instanceof SpinnerNumberModelNull)) {
return;
}
SpinnerNumberModelNull model = (SpinnerNumberModelNull) spinner.getModel();
NumberFormatter formatter = new NumberEditorFormatterNull(model, format);
DefaultFormatterFactory factory = new DefaultFormatterFactory(formatter);
JFormattedTextField ftf = getTextField();
ftf.setEditable(true);
ftf.setFormatterFactory(factory);
ftf.setHorizontalAlignment(JTextField.RIGHT);
try {
String maxString = formatter.valueToString(model.getMinimum());
String minString = formatter.valueToString(model.getMaximum());
ftf.setColumns(Math.max(maxString.length(), minString.length()));
}
catch (ParseException e) {
// TBD should throw a chained error here
}
}
private SkillRankSpinnerEditor(SkillRankSpinnerModel model)
{
super(model);
this.model = model;
DefaultEditor editor = new DefaultEditor(spinner);
NumberFormatter formatter = new NumberFormatter(new DecimalFormat("#0.#")); //$NON-NLS-1$
formatter.setValueClass(Float.class);
DefaultFormatterFactory factory = new DefaultFormatterFactory(formatter);
JFormattedTextField ftf = editor.getTextField();
ftf.setEditable(true);
ftf.setFormatterFactory(factory);
ftf.setHorizontalAlignment(SwingConstants.RIGHT);
spinner.setEditor(editor);
}
private SkillRankSpinnerEditor(SkillRankSpinnerModel model)
{
super(model);
this.model = model;
DefaultEditor editor = new DefaultEditor(spinner);
NumberFormatter formatter = new NumberFormatter(new DecimalFormat("#0.#")); //$NON-NLS-1$
formatter.setValueClass(Float.class);
DefaultFormatterFactory factory = new DefaultFormatterFactory(formatter);
JFormattedTextField ftf = editor.getTextField();
ftf.setEditable(true);
ftf.setFormatterFactory(factory);
ftf.setHorizontalAlignment(SwingConstants.RIGHT);
spinner.setEditor(editor);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
public IntegerEditor(int min, int max) {
super(new JFormattedTextField());
ftf = (JFormattedTextField) getComponent();
minimum = new Integer(min);
maximum = new Integer(max);
// Set up the editor for the integer cells.
integerFormat = NumberFormat.getIntegerInstance();
NumberFormatter intFormatter = new NumberFormatter(integerFormat);
intFormatter.setFormat(integerFormat);
intFormatter.setMinimum(minimum);
intFormatter.setMaximum(maximum);
ftf.setFormatterFactory(new DefaultFormatterFactory(intFormatter));
ftf.setValue(minimum);
ftf.setHorizontalAlignment(JTextField.TRAILING);
ftf.setFocusLostBehavior(JFormattedTextField.PERSIST);
// React when the user presses Enter while the editor is
// active. (Tab is handled as specified by
// JFormattedTextField's focusLostBehavior property.)
ftf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "check");
ftf.getActionMap().put("check", new AbstractAction() {
public void actionPerformed(ActionEvent e) {
if (!ftf.isEditValid()) { // The text is invalid.
if (userSaysRevert()) { // reverted
ftf.postActionEvent(); // inform the editor
}
} else
try { // The text is valid,
ftf.commitEdit(); // so use it.
ftf.postActionEvent(); // stop editing
} catch (java.text.ParseException exc) {
}
}
});
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
private void editSliderSample(MouseEvent evt, final int sliderIndex) {
final PropertyContainer vc = new PropertyContainer();
vc.addProperty(Property.create("sample", getSliderSample(sliderIndex)));
vc.getDescriptor("sample").setDisplayName("sample");
vc.getDescriptor("sample").setUnit(getModel().getParameterUnit());
final ValueRange valueRange;
if (sliderIndex == 0) {
valueRange = new ValueRange(Double.NEGATIVE_INFINITY, round(getMaxSliderSample(sliderIndex)));
} else if (sliderIndex == getSliderCount() - 1) {
valueRange = new ValueRange(round(getMinSliderSample(sliderIndex)), Double.POSITIVE_INFINITY);
} else {
valueRange = new ValueRange(round(getMinSliderSample(sliderIndex)), round(getMaxSliderSample(sliderIndex)));
}
vc.getDescriptor("sample").setValueRange(valueRange);
final BindingContext ctx = new BindingContext(vc);
final NumberFormatter formatter = new NumberFormatter(new DecimalFormat("#0.0#"));
formatter.setValueClass(Double.class); // to ensure that double values are returned
final JFormattedTextField field = new JFormattedTextField(formatter);
field.setColumns(11);
field.setHorizontalAlignment(JFormattedTextField.RIGHT);
ctx.bind("sample", field);
showPopup(evt, field);
ctx.addPropertyChangeListener("sample", pce -> {
hidePopup();
setSliderSample(sliderIndex, (Double) ctx.getBinding("sample").getPropertyValue());
computeZoomInToSliderLimits();
applyChanges();
});
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
static void init(int length, boolean hex, JFormattedTextField text) {
ValueFormatter formatter = new ValueFormatter(length, hex);
text.setColumns(length);
text.setFormatterFactory(new DefaultFormatterFactory(formatter));
text.setHorizontalAlignment(SwingConstants.RIGHT);
text.setMinimumSize(text.getPreferredSize());
text.addFocusListener(formatter);
}
public IntegerEditor(int min, int max)
{
super(new JFormattedTextField());
ftf = (JFormattedTextField) getComponent();
minimum = min;
maximum = max;
//Set up the editor for the integer cells.
integerFormat = NumberFormat.getIntegerInstance();
NumberFormatter intFormatter = new NumberFormatter(integerFormat);
intFormatter.setFormat(integerFormat);
intFormatter.setMinimum(minimum);
intFormatter.setMaximum(maximum);
ftf.setFormatterFactory(new DefaultFormatterFactory(intFormatter));
ftf.setValue(minimum);
ftf.setHorizontalAlignment(SwingConstants.TRAILING);
ftf.setFocusLostBehavior(JFormattedTextField.PERSIST);
//React when the user presses Enter while the editor is
//active. (Tab is handled as specified by
//JFormattedTextField's focusLostBehavior property.)
ftf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "check");
ftf.getActionMap().put("check", new AbstractAction()
{
@Override
public void actionPerformed(ActionEvent e)
{
if (!ftf.isEditValid())
{ //The text is invalid.
if (userSaysRevert())
{ //reverted
ftf.postActionEvent(); //inform the editor
}
}
else
{
try
{ //The text is valid,
ftf.commitEdit(); //so use it.
ftf.postActionEvent(); //stop editing
}
catch (java.text.ParseException exc)
{
}
}
}
});
}
public IntegerEditor(int min, int max)
{
super(new JFormattedTextField());
ftf = (JFormattedTextField) getComponent();
minimum = min;
maximum = max;
//Set up the editor for the integer cells.
integerFormat = NumberFormat.getIntegerInstance();
NumberFormatter intFormatter = new NumberFormatter(integerFormat);
intFormatter.setFormat(integerFormat);
intFormatter.setMinimum(minimum);
intFormatter.setMaximum(maximum);
ftf.setFormatterFactory(new DefaultFormatterFactory(intFormatter));
ftf.setValue(minimum);
ftf.setHorizontalAlignment(SwingConstants.TRAILING);
ftf.setFocusLostBehavior(JFormattedTextField.PERSIST);
//React when the user presses Enter while the editor is
//active. (Tab is handled as specified by
//JFormattedTextField's focusLostBehavior property.)
ftf.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "check");
ftf.getActionMap().put("check", new AbstractAction()
{
@Override
public void actionPerformed(ActionEvent e)
{
if (!ftf.isEditValid())
{ //The text is invalid.
if (userSaysRevert())
{ //reverted
ftf.postActionEvent(); //inform the editor
}
}
else
{
try
{ //The text is valid,
ftf.commitEdit(); //so use it.
ftf.postActionEvent(); //stop editing
}
catch (java.text.ParseException exc)
{
}
}
}
});
}