下面列出了怎么用javax.swing.JSpinner.NumberEditor的API类实例代码及写法，或者点击链接到github查看源代码。
private boolean hasValidValue(JSpinner spinner) {
NumberEditor numEditor = (NumberEditor) spinner.getEditor();
JFormattedTextField textField = numEditor.getTextField();
AbstractFormatter formatter = textField.getFormatter();
String text = textField.getText();
try {
String roundTrip = formatter.valueToString(formatter.stringToValue(text));
Double textDouble = Double.valueOf(text);
Double roundTripDouble = Double.valueOf(roundTrip);
return Double.compare(textDouble, roundTripDouble) == 0;
}
catch (ParseException e) {
return false;
}
catch (NumberFormatException nfe) {
return false;
}
}
private boolean checkEditorValue() {
NumberEditor numEditor = (NumberEditor) spinner.getEditor();
JFormattedTextField textField = numEditor.getTextField();
AbstractFormatter formatter = textField.getFormatter();
// to test if the textfield has a valid value, we try and parse it. There are two ways
// in which it is invalid - it can't be parsed or when parsed it doesn't match the spinner
// value.
String text = textField.getText();
try {
Double valueFromTextField = (Double) formatter.stringToValue(text);
Double spinnerValue = (Double) spinner.getValue();
// to compare the two values, convert them back to formatted strings to avoid rounding issues
String valueFromField = formatter.valueToString(valueFromTextField);
String valueFromSpinner = formatter.valueToString(spinnerValue);
if (valueFromField.equals(valueFromSpinner)) {
errorMessage = "";
return true;
}
}
catch (ParseException e) {
// Do nothing
}
errorMessage = "Invalid Value!";
return false;
}
@Before
public void setup() {
constraint = findFloatConstraint();
editor = (DoubleValueConstraintEditor) constraint.getEditor(null);
forceBuildOfGuiComponents();
spinner = editor.getSpinner();
NumberEditor numEditor = (NumberEditor) spinner.getEditor();
textField = numEditor.getTextField();
assertNotNull("Unable to locate JTextField component", textField);
}
private JTextField findEditorForSpinner(Container container, String spinnerName) {
Component comp = findComponentByName(container, spinnerName);
if (comp != null) {
JSpinner lowerSpinner = (JSpinner) comp;
NumberEditor numberEditor = (NumberEditor) lowerSpinner.getEditor();
return numberEditor.getTextField();
}
return null;
}
private JTextField findEditorForSpinner(Container container, String spinnerName) {
Component comp = findComponentByName(container, spinnerName);
if (comp != null) {
JSpinner lowerSpinner = (JSpinner) comp;
NumberEditor numberEditor = (NumberEditor) lowerSpinner.getEditor();
return numberEditor.getTextField();
}
return null;
}
/** Creates new form CustomizerDeployment */
public CustomizerDeployment(CustomizerDataSupport custData) {
this.custData = custData;
initComponents();
((NumberEditor) deploymentTimeoutSpinner.getEditor()).getTextField().setColumns(5);
// working around the issue #111094
Mnemonics.setLocalizedText(driverDeploymentjCheckBox, NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.driverDeploymentjCheckBox.text"));
}
/**
* Creates new form BrushOptions
*/
public BrushOptions() {
initComponents();
// Eliminate thousands separators to make spinners smaller:
spinnerAbove.setEditor(new NumberEditor(spinnerAbove, "0"));
spinnerBelow.setEditor(new NumberEditor(spinnerBelow, "0"));
}
/**
* Creates new form AddLayerDialog
*/
public AddLayerDialog(Window parent, List<Layer> allLayers) {
super(parent);
this.allLayers = allLayers;
initComponents();
spinnerFactor.setEditor(new NumberEditor(spinnerFactor, "0"));
rootPane.setDefaultButton(buttonOK);
scaleToUI();
pack();
setLocationRelativeTo(parent);
}
private static void markSpinnerAsValid(JSpinner spinner, boolean valid) {
NumberEditor numEditor = (NumberEditor) spinner.getEditor();
JFormattedTextField textField = numEditor.getTextField();
textField.setBackground(valid ? VALID_INPUT_COLOR : INVALID_INPUT_COLOR);
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
driverDeploymentjCheckBox = new javax.swing.JCheckBox();
deploymentTimeoutSpinner = new javax.swing.JSpinner();
deplolymentTimeoutLabel = new javax.swing.JLabel();
driverDeploymentjCheckBox.setModel(custData.getDriverDeploymentModel());
org.openide.awt.Mnemonics.setLocalizedText(driverDeploymentjCheckBox, org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.driverDeploymentjCheckBox.text")); // NOI18N
driverDeploymentjCheckBox.setToolTipText(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.driverDeploymentjCheckBox.toolTipText")); // NOI18N
driverDeploymentjCheckBox.setBorder(javax.swing.BorderFactory.createEmptyBorder(0, 0, 0, 0));
driverDeploymentjCheckBox.setMargin(new java.awt.Insets(0, 0, 0, 0));
deploymentTimeoutSpinner.setModel(custData.getDeploymentTimeoutModel());
deploymentTimeoutSpinner.setToolTipText(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutSpinner.tooltip")); // NOI18N
deploymentTimeoutSpinner.setEditor(new NumberEditor(deploymentTimeoutSpinner, "#"));
deplolymentTimeoutLabel.setLabelFor(deploymentTimeoutSpinner);
org.openide.awt.Mnemonics.setLocalizedText(deplolymentTimeoutLabel, org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutLabel.text")); // NOI18N
deplolymentTimeoutLabel.setToolTipText(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutLabel.tooltip")); // NOI18N
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(deplolymentTimeoutLabel)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(deploymentTimeoutSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(driverDeploymentjCheckBox))
.addContainerGap(176, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(deplolymentTimeoutLabel)
.addComponent(deploymentTimeoutSpinner, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(driverDeploymentjCheckBox)
.addContainerGap(241, Short.MAX_VALUE))
);
driverDeploymentjCheckBox.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.driverDeploymentjCheckBox.accessible.name")); // NOI18N
driverDeploymentjCheckBox.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.driverDeploymentjCheckBox.accessible.description")); // NOI18N
deploymentTimeoutSpinner.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutSpinner.accessible.name")); // NOI18N
deploymentTimeoutSpinner.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutSpinner.accessible.description")); // NOI18N
deplolymentTimeoutLabel.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutLabel.accessible.name")); // NOI18N
deplolymentTimeoutLabel.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(CustomizerDeployment.class, "CustomizerDeployment.deplolymentTimeoutLabel.accessible.description")); // NOI18N
}
/** Creates new form DimensionPropertiesEditor */
public DimensionPropertiesEditor() {
initComponents();
if ((Configuration.getInstance() != null) && Configuration.getInstance().isEasyMode()) {
jLabel4.setVisible(false);
radioButtonNoBorder.setVisible(false);
radioButtonVoidBorder.setVisible(false);
radioButtonWaterBorder.setVisible(false);
jLabel5.setVisible(false);
spinnerBorderLevel.setVisible(false);
jLabel44.setVisible(false);
radioButtonLavaBorder.setVisible(false);
jLabel8.setVisible(false);
spinnerBorderSize.setVisible(false);
jLabel9.setVisible(false);
checkBoxBedrockWall.setVisible(false);
jLabel7.setVisible(false);
spinnerMinecraftSeed.setVisible(false);
checkBoxPopulate.setVisible(false);
jLabel47.setVisible(false);
}
spinnerQuartzChance.setEditor(new NumberEditor(spinnerQuartzChance, "0"));
spinnerGoldChance.setEditor(new NumberEditor(spinnerGoldChance, "0"));
spinnerGoldMaxLevel.setEditor(new NumberEditor(spinnerGoldMaxLevel, "0"));
spinnerIronChance.setEditor(new NumberEditor(spinnerIronChance, "0"));
spinnerIronMaxLevel.setEditor(new NumberEditor(spinnerIronMaxLevel, "0"));
spinnerCoalChance.setEditor(new NumberEditor(spinnerCoalChance, "0"));
spinnerCoalMaxLevel.setEditor(new NumberEditor(spinnerCoalMaxLevel, "0"));
spinnerLapisChance.setEditor(new NumberEditor(spinnerLapisChance, "0"));
spinnerLapisMaxLevel.setEditor(new NumberEditor(spinnerLapisMaxLevel, "0"));
spinnerDiamondChance.setEditor(new NumberEditor(spinnerDiamondChance, "0"));
spinnerDiamondMaxLevel.setEditor(new NumberEditor(spinnerDiamondMaxLevel, "0"));
spinnerRedstoneChance.setEditor(new NumberEditor(spinnerRedstoneChance, "0"));
spinnerRedstoneMaxLevel.setEditor(new NumberEditor(spinnerRedstoneMaxLevel, "0"));
spinnerWaterChance.setEditor(new NumberEditor(spinnerWaterChance, "0"));
spinnerWaterMaxLevel.setEditor(new NumberEditor(spinnerWaterMaxLevel, "0"));
spinnerLavaChance.setEditor(new NumberEditor(spinnerLavaChance, "0"));
spinnerDirtChance.setEditor(new NumberEditor(spinnerDirtChance, "0"));
spinnerLavaMaxLevel.setEditor(new NumberEditor(spinnerLavaMaxLevel, "0"));
spinnerDirtMaxLevel.setEditor(new NumberEditor(spinnerDirtMaxLevel, "0"));
spinnerGravelChance.setEditor(new NumberEditor(spinnerGravelChance, "0"));
spinnerGravelMaxLevel.setEditor(new NumberEditor(spinnerGravelMaxLevel, "0"));
spinnerEmeraldChance.setEditor(new NumberEditor(spinnerEmeraldChance, "0"));
spinnerEmeraldMaxLevel.setEditor(new NumberEditor(spinnerEmeraldMaxLevel, "0"));
spinnerGoldMinLevel.setEditor(new NumberEditor(spinnerGoldMinLevel, "0"));
spinnerIronMinLevel.setEditor(new NumberEditor(spinnerIronMinLevel, "0"));
spinnerCoalMinLevel.setEditor(new NumberEditor(spinnerCoalMinLevel, "0"));
spinnerLapisMinLevel.setEditor(new NumberEditor(spinnerLapisMinLevel, "0"));
spinnerDiamondMinLevel.setEditor(new NumberEditor(spinnerDiamondMinLevel, "0"));
spinnerEmeraldMinLevel.setEditor(new NumberEditor(spinnerEmeraldMinLevel, "0"));
spinnerWaterMinLevel.setEditor(new NumberEditor(spinnerWaterMinLevel, "0"));
spinnerLavaMinLevel.setEditor(new NumberEditor(spinnerLavaMinLevel, "0"));
spinnerDirtMinLevel.setEditor(new NumberEditor(spinnerDirtMinLevel, "0"));
spinnerGravelMinLevel.setEditor(new NumberEditor(spinnerGravelMinLevel, "0"));
spinnerRedstoneMinLevel.setEditor(new NumberEditor(spinnerRedstoneMinLevel, "0"));
spinnerQuartzMinLevel.setEditor(new NumberEditor(spinnerQuartzMinLevel, "0"));
spinnerQuartzMaxLevel.setEditor(new NumberEditor(spinnerQuartzMaxLevel, "0"));
spinnerCavernsMinLevel.setEditor(new NumberEditor(spinnerCavernsMinLevel, "0"));
spinnerCavernsMaxLevel.setEditor(new NumberEditor(spinnerCavernsMaxLevel, "0"));
spinnerChasmsMinLevel.setEditor(new NumberEditor(spinnerChasmsMinLevel, "0"));
spinnerChasmsMaxLevel.setEditor(new NumberEditor(spinnerChasmsMaxLevel, "0"));
addListeners(spinnerGoldMinLevel, spinnerGoldMaxLevel);
addListeners(spinnerIronMinLevel, spinnerIronMaxLevel);
addListeners(spinnerCoalMinLevel, spinnerCoalMaxLevel);
addListeners(spinnerLapisMinLevel, spinnerLapisMaxLevel);
addListeners(spinnerDiamondMinLevel, spinnerDiamondMaxLevel);
addListeners(spinnerEmeraldMinLevel, spinnerEmeraldMaxLevel);
addListeners(spinnerWaterMinLevel, spinnerWaterMaxLevel);
addListeners(spinnerLavaMinLevel, spinnerLavaMaxLevel);
addListeners(spinnerDirtMinLevel, spinnerDirtMaxLevel);
addListeners(spinnerGravelMinLevel, spinnerGravelMaxLevel);
addListeners(spinnerRedstoneMinLevel, spinnerRedstoneMaxLevel);
addListeners(spinnerQuartzMinLevel, spinnerQuartzMaxLevel);
addListeners(spinnerCavernsMinLevel, spinnerCavernsMaxLevel);
addListeners(spinnerChasmsMinLevel, spinnerChasmsMaxLevel);
tableCustomLayers.setDefaultRenderer(CustomLayer.class, new CustomLayersTableCellRenderer());
tableCustomLayers.getSelectionModel().addListSelectionListener((ListSelectionEvent e) -> setControlStates());
scaleToUI(this);
}
public ImportHeightMapDialog(Window parent, Dimension currentDimension, ColourScheme colourScheme, boolean contourLines, int contourSeparation, TileRenderer.LightOrigin lightOrigin) {
super(parent);
this.currentDimension = currentDimension;
this.colourScheme = colourScheme;
this.contourLines = contourLines;
this.contourSeparation = contourSeparation;
this.lightOrigin = lightOrigin;
initComponents();
tiledImageViewer2.setZoom(0);
tiledImageViewerContainer1.setView(tiledImageViewer2);
themeEditor.setColourScheme(colourScheme);
spinnerOffsetX.setEditor(new NumberEditor(spinnerOffsetX, "0"));
spinnerOffsetY.setEditor(new NumberEditor(spinnerOffsetY, "0"));
checkBoxCreateTiles.setSelected(true);
labelWarning.setVisible(false);
comboBoxPlatform.setModel(new DefaultComboBoxModel<>(PlatformManager.getInstance().getAllPlatforms().toArray(new Platform[0])));
fieldFilename.getDocument().addDocumentListener(this);
rootPane.setDefaultButton(buttonOk);
if (currentDimension != null) {
jTabbedPane1.setEnabledAt(1, false);
comboBoxPlatform.setSelectedItem(currentDimension.getWorld().getPlatform());
comboBoxPlatform.setEnabled(false);
comboBoxHeight.setSelectedItem(currentDimension.getMaxHeight());
comboBoxHeight.setEnabled(false);
buttonResetDefaults.setEnabled(false);
spinnerWorldMiddle.setValue(((HeightMapTileFactory) currentDimension.getTileFactory()).getTheme().clone().getWaterHeight());
buttonLoadDefaults.setEnabled(true);
buttonSaveAsDefaults.setEnabled(true);
} else {
themeEditor.setTheme((SimpleTheme) TileFactoryFactory.createNoiseTileFactory(new Random().nextLong(), Terrain.GRASS, DEFAULT_MAX_HEIGHT_ANVIL, 58, 62, false, true, 20, 1.0).getTheme());
themeEditor.setChangeListener(this);
comboBoxPlatform.setSelectedItem(JAVA_ANVIL);
labelNoUndo.setText(" ");
checkBoxCreateTiles.setEnabled(false);
checkBoxOnlyRaise.setEnabled(false);
loadDefaults();
}
scaleToUI();
pack();
setDefaultSizeAndLocation(this, 60);
setControlStates();
initialising = false;
}