Java Code Examples for javax.swing.JTextField#setEnabled()

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();
}