下面列出了javax.swing.JTextField#setEnabled ( ) 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 void createComponents() {
final IServerMessenger messenger = model.getMessenger();
final Color backGround = new JTextField().getBackground();
portField = new JTextField("" + messenger.getLocalNode().getPort());
portField.setEnabled(true);
portField.setEditable(false);
portField.setBackground(backGround);
portField.setColumns(6);
addressField = new JTextField(messenger.getLocalNode().getAddress().getHostAddress());
addressField.setEnabled(true);
addressField.setEditable(false);
addressField.setBackground(backGround);
addressField.setColumns(20);
nameField = new JTextField(messenger.getLocalNode().getName());
nameField.setEnabled(true);
nameField.setEditable(false);
nameField.setBackground(backGround);
nameField.setColumns(20);
info = new JPanel();
networkPanel = new JPanel();
}
/**
* Utility function to create a text field (with a label) and set a few properties.
*
* @param labelParent Container for the label.
* @param fieldParent Container for the text field.
* @param title The text of the label.
* @param text The text of the text field.
* @param tooltip The tooltip of the text field.
*/
protected JTextField createCorrectableField(Container labelParent, Container fieldParent, String title, String text, String tooltip) {
JTextField field = new JTextField(text);
field.setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
field.setEnabled(mIsEditable);
field.getDocument().addDocumentListener(this);
field.addActionListener(this);
field.addFocusListener(this);
LinkedLabel label = new LinkedLabel(title);
label.setLink(field);
labelParent.add(label);
fieldParent.add(field);
return field;
}
/** Builds the swing component. */
public JTextField build() {
final JTextField textField = new JTextField(Strings.nullToEmpty(this.text));
Optional.ofNullable(columns).ifPresent(textField::setColumns);
Optional.ofNullable(actionListener)
.ifPresent(action -> textField.addActionListener(e -> action.accept(textField)));
Optional.ofNullable(textListener)
.ifPresent(
listener ->
new DocumentListenerBuilder(() -> textListener.accept(textField.getText()))
.attachTo(textField));
Optional.ofNullable(maxLength).map(JTextFieldLimit::new).ifPresent(textField::setDocument);
Optional.ofNullable(text).ifPresent(textField::setText);
Optional.ofNullable(toolTip).ifPresent(textField::setToolTipText);
textField.setEnabled(enabled);
textField.setEditable(!readOnly);
return textField;
}
private JTextField createField(Container labelParent, Container fieldParent, String title, String text, String tooltip, int maxChars) {
JTextField field = new JTextField(maxChars > 0 ? Text.makeFiller(maxChars, 'M') : text);
if (maxChars > 0) {
UIUtilities.setToPreferredSizeOnly(field);
field.setText(text);
}
field.setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
field.setEnabled(mIsEditable);
field.addActionListener(this);
if (labelParent != null) {
labelParent.add(new LinkedLabel(title, field));
}
fieldParent.add(field);
return field;
}
private void addComponents() {
setLayout(new GridLayout(4, 1));
relative = new JRadioButton("Use path relative to the RobotBuilder save file.");
relative.setSelected(true);
relativePreview = new JTextField(".");
relativePreview.setEditable(false);
relativePreview.setEnabled(false);
relativePreview.setForeground(Color.BLACK);
absolute = new JRadioButton("Use absolute path.");
absolutePreview = new JTextField("");
absolutePreview.setEditable(false);
absolutePreview.setEnabled(false);
absolutePreview.setForeground(Color.BLACK);
options = new ButtonGroup();
options.add(relative);
options.add(absolute);
add(relative);
add(relativePreview);
add(absolute);
add(absolutePreview);
}
private JTextField createCorrectableField(Container labelParent, Container fieldParent, String title, String text, String tooltip) {
JTextField field = new JTextField(text);
field.setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
field.setEnabled(mIsEditable);
field.getDocument().addDocumentListener(this);
if (labelParent != null) {
LinkedLabel label = new LinkedLabel(title);
label.setLink(field);
labelParent.add(label);
}
fieldParent.add(field);
return field;
}
private void processZxFileType(final JTextField field, final char[] array, final int index) {
if (array == null || array[index] == 0) {
field.setEnabled(false);
} else {
field.setText(Character.toString(array[index]));
}
}
private void togglePlayerIsBlack() {
JTextField humanTextField = playerIsBlack() ? textFieldBlack : textFieldWhite;
JTextField computerTextField = playerIsBlack() ? textFieldWhite : textFieldBlack;
humanTextField.setEnabled(true);
humanTextField.setText(GameInfo.DEFAULT_NAME_HUMAN_PLAYER);
computerTextField.setEnabled(false);
computerTextField.setText(GameInfo.DEFAULT_NAME_CPU_PLAYER);
}
private void processFileName(final JTextField field, final String[] array, final int index) {
if (array == null || array[index] == null) {
field.setEnabled(false);
} else {
field.setText(array[index]);
}
}
/**
* Method to enable/disable a Swing JTextField object
*
* @param textField Swing JTextField object
* @param enabled Flag to indicate whether to enable or disable the object
*/
public static void setEnabled(JTextField textField, boolean enabled) {
if (enabled) {
textField.setEnabled(true);
textField.setBackground(Color.WHITE);
} else {
textField.setEnabled(false);
textField.setBackground(UIManager.getColor("Panel.background"));
}
}
private JTextField createCorrectableField(Container labelParent, Container fieldParent, String title, String text, String tooltip) {
JTextField field = new JTextField(text);
field.setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
field.setEnabled(mIsEditable);
field.getDocument().addDocumentListener(this);
LinkedLabel label = new LinkedLabel(title);
label.setLink(field);
labelParent.add(label);
fieldParent.add(field);
return field;
}
/**
* This method enables or disables the elements of the from depending of the
* specified value.
*
* @param value true or false.
*/
protected
void
enableForm(boolean value)
{
// Enable buttons.
for(AbstractButton button : getButtons())
{
button.setEnabled(value);
}
// Enable fields.
for(JTextField field : getFields())
{
field.setEnabled(value);
}
// Enable choosers.
getPayToChooser().setEnabled(value);
getPayFromChooser().setEnabled(value);
// Set defaults.
getButton(NEW).setEnabled(true);
// Splits are only for non-transfers.
if(value == true && getType() == TRANSFER)
{
getButton(SPLIT).setEnabled(false);
}
}
private void checkParam(JTextField textField, JLabel label, String parameterName, String oldValueStr) {
if (protocol.hasParameter(parameterName)) {
// TODO: check validity
textField.setEnabled(true);
label.setEnabled(true);
if (!oldValueStr.equals(invalidParameterString))
textField.setText(oldValueStr);
} else {
textField.setEnabled(false);
label.setEnabled(false);
textField.setText(null);
}
}
private JPanel createAccessor(){
JPanel result = new JPanel();
BoxLayout layout = new BoxLayout(result, BoxLayout.Y_AXIS);
result.setLayout(layout);
absolute = new JRadioButton("Absolute path");
relative = new JRadioButton("Relative to Assets folder");
copy = new JRadioButton("Copy file in Assets folder");
copy.addActionListener(this);
JTextField absText = new JTextField();
absText.setEditable(false);
JTextField relText = new JTextField();
relText.setEditable(false);
copyText = new JTextField();
copyText.setMaximumSize(new Dimension(400, 25));
copyText.setEnabled(false);
group = new ButtonGroup();
group.add(copy);
group.add(relative);
group.add(absolute);
absolute.setSelected(true);
result.add(new ImagePreview(jFileChooser1));
result.add(absolute);
result.add(relative);
result.add(copy);
result.add(copyText);
result.add(new JPanel());
return result;
}
@SuppressWarnings("unused")
private JTextField createIntegerNumberField(Container labelParent, Container fieldParent, String title, int value, String tooltip, int maxDigits) {
JTextField field = new JTextField(Text.makeFiller(maxDigits, '9') + Text.makeFiller(maxDigits / 3, ','));
UIUtilities.setToPreferredSizeOnly(field);
field.setText(Numbers.format(value));
field.setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
field.setEnabled(mIsEditable);
new NumberFilter(field, false, false, true, maxDigits);
field.addActionListener(this);
field.addFocusListener(this);
labelParent.add(new LinkedLabel(title, field));
fieldParent.add(field);
return field;
}
private DialogData requestDialogData(final Product product) {
boolean ortorectifiable = isOrtorectifiable(product);
String[] demNames = DEMFactory.getDEMNameList();
// sort the list
final List<String> sortedDEMNames = Arrays.asList(demNames);
java.util.Collections.sort(sortedDEMNames);
demNames = sortedDEMNames.toArray(new String[sortedDEMNames.size()]);
final DialogData dialogData = new DialogData("SRTM 3sec (Auto Download)", ResamplingFactory.BILINEAR_INTERPOLATION_NAME, ortorectifiable);
PropertySet propertySet = PropertyContainer.createObjectBacked(dialogData);
configureDemNameProperty(propertySet, "demName", demNames, "SRTM 3sec (Auto Download)");
configureDemNameProperty(propertySet, "resamplingMethod", ResamplingFactory.resamplingNames,
ResamplingFactory.BILINEAR_INTERPOLATION_NAME);
configureBandNameProperty(propertySet, "elevationBandName", product);
configureBandNameProperty(propertySet, "latitudeBandName", product);
configureBandNameProperty(propertySet, "longitudeBandName", product);
final BindingContext ctx = new BindingContext(propertySet);
JList demList = new JList();
demList.setVisibleRowCount(10);
ctx.bind("demName", new SingleSelectionListComponentAdapter(demList));
JTextField elevationBandNameField = new JTextField();
elevationBandNameField.setColumns(10);
ctx.bind("elevationBandName", elevationBandNameField);
JCheckBox outputDemCorrectedBandsChecker = new JCheckBox("Output DEM-corrected bands");
ctx.bind("outputDemCorrectedBands", outputDemCorrectedBandsChecker);
JLabel latitudeBandNameLabel = new JLabel("Latitude band name:");
JTextField latitudeBandNameField = new JTextField();
latitudeBandNameField.setEnabled(ortorectifiable);
ctx.bind("latitudeBandName", latitudeBandNameField).addComponent(latitudeBandNameLabel);
ctx.bindEnabledState("latitudeBandName", true, "outputGeoCodingBands", true);
JLabel longitudeBandNameLabel = new JLabel("Longitude band name:");
JTextField longitudeBandNameField = new JTextField();
longitudeBandNameField.setEnabled(ortorectifiable);
ctx.bind("longitudeBandName", longitudeBandNameField).addComponent(longitudeBandNameLabel);
ctx.bindEnabledState("longitudeBandName", true, "outputGeoCodingBands", true);
TableLayout tableLayout = new TableLayout(2);
tableLayout.setTableAnchor(TableLayout.Anchor.WEST);
tableLayout.setTableFill(TableLayout.Fill.HORIZONTAL);
tableLayout.setTablePadding(4, 4);
tableLayout.setCellColspan(0, 0, 2);
tableLayout.setCellColspan(1, 0, 2);
/* tableLayout.setCellColspan(3, 0, 2);
tableLayout.setCellWeightX(0, 0, 1.0);
tableLayout.setRowWeightX(1, 1.0);
tableLayout.setCellWeightX(2, 1, 1.0);
tableLayout.setCellWeightX(4, 1, 1.0);
tableLayout.setCellWeightX(5, 1, 1.0);
tableLayout.setCellPadding(4, 0, new Insets(0, 24, 0, 4));
tableLayout.setCellPadding(5, 0, new Insets(0, 24, 0, 4)); */
JPanel parameterPanel = new JPanel(tableLayout);
/*row 0*/
parameterPanel.add(new JLabel("Digital elevation model (DEM):"));
parameterPanel.add(new JScrollPane(demList));
/*row 1*/
parameterPanel.add(new JLabel("Resampling method:"));
final JComboBox resamplingCombo = new JComboBox(DEMFactory.getDEMResamplingMethods());
parameterPanel.add(resamplingCombo);
ctx.bind("resamplingMethod", resamplingCombo);
parameterPanel.add(new JLabel("Elevation band name:"));
parameterPanel.add(elevationBandNameField);
if (ortorectifiable) {
/*row 2*/
parameterPanel.add(outputDemCorrectedBandsChecker);
/*row 3*/
parameterPanel.add(latitudeBandNameLabel);
parameterPanel.add(latitudeBandNameField);
/*row 4*/
parameterPanel.add(longitudeBandNameLabel);
parameterPanel.add(longitudeBandNameField);
outputDemCorrectedBandsChecker.setSelected(ortorectifiable);
outputDemCorrectedBandsChecker.setEnabled(ortorectifiable);
}
final ModalDialog dialog = new ModalDialog(SnapApp.getDefault().getMainFrame(), DIALOG_TITLE, ModalDialog.ID_OK_CANCEL, HELP_ID);
dialog.setContent(parameterPanel);
if (dialog.show() == ModalDialog.ID_OK) {
return dialogData;
}
return null;
}
/**
* Creates the panel which holds the main content of the dialog
*/
private void initDialog( final DesignTimeContext designTimeContext ) {
this.designTimeContext = designTimeContext;
setTitle( Messages.getString( "JdbcDataSourceDialog.Title" ) );
setModal( true );
globalTemplateAction = new GlobalTemplateAction();
queryTemplateAction = new QueryTemplateAction();
dialogModel = new NamedDataSourceDialogModel();
dialogModel.addPropertyChangeListener( new ConfirmValidationHandler() );
connectionComponent = new JdbcConnectionPanel( dialogModel, designTimeContext );
maxPreviewRowsSpinner = new JSpinner( new SpinnerNumberModel( 10000, 1, Integer.MAX_VALUE, 1 ) );
final QueryNameTextFieldDocumentListener updateHandler = new QueryNameTextFieldDocumentListener();
dialogModel.getQueries().addListDataListener( updateHandler );
queryNameList = new JList( dialogModel.getQueries() );
queryNameList.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
queryNameList.setVisibleRowCount( 5 );
queryNameList.addListSelectionListener( new QuerySelectedHandler() );
queryNameTextField = new JTextField();
queryNameTextField.setColumns( 35 );
queryNameTextField.setEnabled( dialogModel.isQuerySelected() );
queryNameTextField.getDocument().addDocumentListener( updateHandler );
queryTextArea = new RSyntaxTextArea();
queryTextArea.setSyntaxEditingStyle( SyntaxConstants.SYNTAX_STYLE_SQL );
queryTextArea.setEnabled( dialogModel.isQuerySelected() );
queryTextArea.getDocument().addDocumentListener( new QueryDocumentListener() );
globalScriptTextArea = new RSyntaxTextArea();
globalScriptTextArea.setSyntaxEditingStyle( SyntaxConstants.SYNTAX_STYLE_NONE );
globalLanguageField = new SmartComboBox<ScriptEngineFactory>( new DefaultComboBoxModel( DataFactoryEditorSupport.getScriptEngineLanguages() ) );
globalLanguageField.setRenderer( new QueryLanguageListCellRenderer() );
globalLanguageField.addActionListener( new UpdateScriptLanguageHandler() );
queryScriptTextArea = new RSyntaxTextArea();
queryScriptTextArea.setSyntaxEditingStyle( SyntaxConstants.SYNTAX_STYLE_NONE );
queryScriptTextArea.getDocument().addDocumentListener( new QueryScriptDocumentListener() );
queryLanguageListCellRenderer = new QueryLanguageListCellRenderer();
queryLanguageField = new SmartComboBox<ScriptEngineFactory>( new DefaultComboBoxModel( DataFactoryEditorSupport.getScriptEngineLanguages() ) );
queryLanguageField.setRenderer( queryLanguageListCellRenderer );
queryLanguageField.addActionListener( new UpdateScriptLanguageHandler() );
super.init();
}
@Override
public Component getComponent(int width, int height) throws IOException {
engine.getOptions().setDoubleInitialImage(false);
final JPanel outer = new JPanel();
outer.setOpaque(false);
outer.setPreferredSize(new Dimension(width, height));
outer.setLayout(new GridBagLayout());
// the main panel
final JPanel base = new JPanel();
base.setOpaque(false);
base.setLayout(new BoxLayout(base, BoxLayout.Y_AXIS));
vc = new VideoCaptureComponent(320, 240);
vc.getDisplay().getScreen().setPreferredSize(new Dimension(640, 240));
vc.getDisplay().addVideoListener(this);
base.add(vc);
final JPanel controls1 = new JPanel();
controls1.setOpaque(false);
final JButton grab = new JButton("Grab");
grab.setActionCommand("grab");
grab.addActionListener(this);
grab.setFont(FONT);
controls1.add(grab);
base.add(controls1);
final JPanel controls = new JPanel();
controls.setOpaque(false);
final JLabel label = new JLabel("Threshold:");
label.setFont(FONT);
controls.add(label);
final JSlider slider = new JSlider(0, 100000);
matcher.setThreshold(slider.getValue());
slider.setPreferredSize(new Dimension(slider.getPreferredSize().width + 250, slider.getPreferredSize().height));
controls.add(slider);
final JTextField tf = new JTextField(5);
tf.setFont(FONT);
tf.setEnabled(false);
tf.setText(slider.getValue() + "");
controls.add(tf);
slider.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
tf.setText(slider.getValue() + "");
matcher.setThreshold(slider.getValue());
}
});
base.add(controls);
outer.add(base);
return outer;
}
/** Constructs a host game dialog for hosting or loading a game. */
public HostDialog(JFrame frame) {
super(frame, Messages.getString("MegaMek.HostDialog.title"), true); //$NON-NLS-1$
JLabel yourNameL = new JLabel(
Messages.getString("MegaMek.yourNameL"), SwingConstants.RIGHT); //$NON-NLS-1$
JLabel serverPassL = new JLabel(
Messages.getString("MegaMek.serverPassL"), SwingConstants.RIGHT); //$NON-NLS-1$
JLabel portL = new JLabel(
Messages.getString("MegaMek.portL"), SwingConstants.RIGHT); //$NON-NLS-1$
yourNameF = new JTextField(cPrefs.getLastPlayerName(), 16);
yourNameL.setLabelFor(yourNameF);
yourNameF.addActionListener(this);
serverPassF = new JTextField(cPrefs.getLastServerPass(), 16);
serverPassL.setLabelFor(serverPassF);
serverPassF.addActionListener(this);
portF = new JTextField(cPrefs.getLastServerPort() + "", 4); //$NON-NLS-1$
portL.setLabelFor(portF);
portF.addActionListener(this);
metaserver = cPrefs.getMetaServerName();
JLabel metaserverL = new JLabel(
Messages.getString("MegaMek.metaserverL"), SwingConstants.RIGHT); //$NON-NLS-1$
metaserverF = new JTextField(metaserver);
metaserverL.setEnabled(register);
metaserverL.setLabelFor(metaserverF);
metaserverF.setEnabled(register);
registerC = new JCheckBox(Messages.getString("MegaMek.registerC")); //$NON-NLS-1$
register = false;
registerC.setSelected(register);
metaserverL.setEnabled(registerC.isSelected());
metaserverF.setEnabled(registerC.isSelected());
registerC.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent event) {
metaserverL.setEnabled(registerC.isSelected());
metaserverF.setEnabled(registerC.isSelected());
}
});
JPanel middlePanel = new JPanel(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.NONE;
c.weightx = 0.0;
c.weighty = 0.0;
c.insets = new Insets(5, 5, 5, 5);
c.gridwidth = 1;
c.anchor = GridBagConstraints.EAST;
addOptionRow(middlePanel, c, yourNameL, yourNameF);
addOptionRow(middlePanel, c, serverPassL, serverPassF);
addOptionRow(middlePanel, c, portL, portF);
c.gridwidth = GridBagConstraints.REMAINDER;
c.anchor = GridBagConstraints.WEST;
middlePanel.add(registerC, c);
addOptionRow(middlePanel, c, metaserverL, metaserverF);
add(middlePanel, BorderLayout.CENTER);
// The buttons
JButton okayB = new JButton(new OkayAction(this));
JButton cancelB = new ButtonEsc(new CloseAction(this));
JPanel buttonPanel = new JPanel(new FlowLayout());
buttonPanel.add(okayB);
buttonPanel.add(cancelB);
add(buttonPanel, BorderLayout.PAGE_END);
pack();
setResizable(false);
center();
}
@SuppressWarnings( "unchecked" )
private void init() {
globalTemplateAction = new GlobalTemplateAction( this, dialogModel );
queryTemplateAction = new QueryTemplateAction( this, dialogModel );
queryNameList = new JList( dialogModel.getQueries() );
queryNameList.setSelectionMode( ListSelectionModel.SINGLE_SELECTION );
queryNameList.setVisibleRowCount( 5 );
queryNameList.setCellRenderer( new QueryListCellRenderer() );
queryNameList.addListSelectionListener( new QuerySelectedHandler( dialogModel, queryNameList ) );
queryNameTextField = new JTextField();
queryNameTextField.setColumns( 35 );
queryNameTextField.setEnabled( dialogModel.isQuerySelected() );
queryNameTextField.getDocument().addDocumentListener( new QueryNameUpdateHandler() );
globalScriptTextArea = new RSyntaxTextArea();
globalScriptTextArea.setSyntaxEditingStyle( SyntaxConstants.SYNTAX_STYLE_NONE );
globalScriptTextArea.getDocument().addDocumentListener( new GlobalScriptUpdateHandler() );
globalLanguageField =
new SmartComboBox( new DefaultComboBoxModel( DataFactoryEditorSupport.getScriptEngineLanguages() ) );
globalLanguageField.setRenderer( new QueryLanguageListCellRenderer() );
globalLanguageField.addActionListener( new UpdateGlobalScriptLanguageHandler() );
queryScriptTextArea = new RSyntaxTextArea();
queryScriptTextArea.setSyntaxEditingStyle( SyntaxConstants.SYNTAX_STYLE_NONE );
queryScriptTextArea.getDocument().addDocumentListener( new QueryScriptUpdateHandler() );
queryLanguageField =
new SmartComboBox( new DefaultComboBoxModel( DataFactoryEditorSupport.getScriptEngineLanguages() ) );
queryLanguageListCellRenderer = new QueryLanguageListCellRenderer();
queryLanguageField.setRenderer( queryLanguageListCellRenderer );
queryLanguageField.addActionListener( new UpdateQueryScriptLanguageHandler() );
dialogModel.addQueryDialogModelListener( new DialogModelChangesDispatcher() );
initialize();
createComponents();
}