javax.swing.JFormattedTextField#setEditable ( )源码实例Demo

private void initContentPanel() {
  GridLayout gridLayout = new GridLayout(4, 2, 4, 4);
  contentPanel.setLayout(gridLayout);

  // editable
  textFieldWhite = new JTextField();
  textFieldBlack = new JTextField();

  // read-only
  textFieldKomi = new JFormattedTextField(FORMAT_KOMI);
  textFieldHandicap = new JFormattedTextField(FORMAT_HANDICAP);
  textFieldKomi.setEditable(true);
  textFieldHandicap.setEditable(false);

  contentPanel.add(new JLabel("Black"));
  contentPanel.add(textFieldBlack);
  contentPanel.add(new JLabel("White"));
  contentPanel.add(textFieldWhite);
  contentPanel.add(new JLabel("Komi"));
  contentPanel.add(textFieldKomi);
  contentPanel.add(new JLabel("Handicap"));
  contentPanel.add(textFieldHandicap);

  dialogPane.add(contentPanel, BorderLayout.CENTER);
}
 

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);
}
 

/**
 * Constructs a new <code>DatePickerParameterComponent</code>.
 */
public DateCellEditor( final Class dateType ) {
  this.listeners = new EventListenerList();
  this.dateType = dateType;
  if ( this.dateType.isArray() ) {
    this.dateType = this.dateType.getComponentType();
  }

  setLayout( new BorderLayout() );
  dateField = new JFormattedTextField();
  dateField.setColumns( 20 );
  dateField.setEditable( true );

  pickDateButton = new EllipsisButton( new PickDateListener() );

  add( dateField, BorderLayout.CENTER );
  add( pickDateButton, BorderLayout.EAST );
}
 

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
	}
}
 

HexaEditor (JSpinner spinner)
{
    super(spinner);

    JFormattedTextField ftf = getTextField();
    ftf.setEditable(true);
    ftf.setFormatterFactory(new HexaFormatterFactory());
}
 

HexaEditor (JSpinner spinner)
{
    super(spinner);

    JFormattedTextField ftf = getTextField();
    ftf.setEditable(true);
    ftf.setFormatterFactory(new HexaFormatterFactory());
}
 

@Override
protected void addDialogComponents() {
  super.addDialogComponents();

  Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

  pnlChart = new EChartPanel(chart);
  pnlChart.setPreferredSize(
      new Dimension((int) (screenSize.getWidth() / 3), (int) (screenSize.getHeight() / 3)));
  pnlPreview.add(pnlChart, BorderLayout.CENTER);


  // get components
  cmpAutoCarbon = (OptionalModuleComponent) this
      .getComponentForParameter(IsotopePeakScannerParameters.autoCarbonOpt);
  cmpAutoCarbonCbx = (JCheckBox) cmpAutoCarbon.getComponent(0);
  cmpPreview =
      (JCheckBox) this.getComponentForParameter(IsotopePeakScannerParameters.showPreview);
  cmpPreview.setSelected(false); // i want to have the checkbox below the pattern settings
  // but it should be disabled by default. Thats why it's hardcoded here.

  // get parameters
  pElement = parameterSet.getParameter(IsotopePeakScannerParameters.element);
  pMinIntensity = parameterSet.getParameter(IsotopePeakScannerParameters.minPatternIntensity);
  pCharge = parameterSet.getParameter(IsotopePeakScannerParameters.charge);
  pMergeWidth = parameterSet.getParameter(IsotopePeakScannerParameters.mergeWidth);
  pAutoCarbon = parameterSet.getParameter(IsotopePeakScannerParameters.autoCarbonOpt);
  autoCarbonParameters = pAutoCarbon.getEmbeddedParameters();
  pMinC = autoCarbonParameters.getParameter(AutoCarbonParameters.minCarbon);
  pMaxC = autoCarbonParameters.getParameter(AutoCarbonParameters.maxCarbon);
  pMinSize = autoCarbonParameters.getParameter(AutoCarbonParameters.minPatternSize);

  // set up gui
  form = new NumberFormatter(NumberFormat.getInstance());
  form.setValueClass(Integer.class);
  form.setFormat(new DecimalFormat("0"));
  form.setAllowsInvalid(true);
  form.setMinimum(minC);
  form.setMaximum(maxC);

  btnPrevPattern = new JButton("Previous");
  btnPrevPattern.addActionListener(this);
  btnPrevPattern.setMinimumSize(btnPrevPattern.getPreferredSize());
  btnPrevPattern.setEnabled(cmpAutoCarbonCbx.isSelected());

  txtCurrentPatternIndex = new JFormattedTextField(form);
  txtCurrentPatternIndex.addActionListener(this);
  txtCurrentPatternIndex.setText(String.valueOf((minC + maxC) / 2));
  txtCurrentPatternIndex.setPreferredSize(new Dimension(50, 25));
  txtCurrentPatternIndex.setEditable(true);
  txtCurrentPatternIndex.setEnabled(cmpAutoCarbonCbx.isSelected());

  btnNextPattern = new JButton("Next");
  btnNextPattern.addActionListener(this);
  btnNextPattern.setPreferredSize(btnNextPattern.getMinimumSize());
  btnNextPattern.setEnabled(cmpAutoCarbonCbx.isSelected());

  chart = ChartFactory.createXYBarChart("Isotope pattern preview", "m/z", false, "Abundance",
      new XYSeriesCollection(new XYSeries("")));
  chart.getPlot().setBackgroundPaint(Color.WHITE);
  chart.getXYPlot().setDomainGridlinePaint(Color.GRAY);
  chart.getXYPlot().setRangeGridlinePaint(Color.GRAY);

  pnlPreviewButtons.add(btnPrevPattern);
  pnlPreviewButtons.add(txtCurrentPatternIndex);
  pnlPreviewButtons.add(btnNextPattern);

  pack();
}
 

protected void installComponents() {
	field = new JFormattedTextField(createFormatterFactory());
	field.setValue(peer.getDate());
	field.setFocusLostBehavior(peer.getFocusLostBehavior());
	field.setEditable(peer.isFieldEditable());
	field.setToolTipText(peer.getToolTipText());
	// button
	button = new JButton();
	button.setFocusable(false);
	button.setMargin(new Insets(0, 0, 0, 0));
	button.setToolTipText(peer.getToolTipText());

	setSimpeLook(false);
	// calendar
	calendarPane = new CalendarPane(peer.getStyle());
	calendarPane.setShowTodayButton(peer.isShowTodayButton());
	calendarPane.setFocusLostBehavior(JFormattedTextField.REVERT);
	calendarPane.setFocusCycleRoot(true);
	calendarPane.setBorder(BorderFactory.createEmptyBorder(1, 3, 0, 3));
	calendarPane.setStripTime(false);
	calendarPane.setLocale(peer.getLocale());
	calendarPane.setZone(peer.getZone());
	calendarPane.setFocusable(peer.isDropdownFocusable());
	calendarPane.setColorOverrideMap(peer.getColorOverrideMap());
	// popup
	popup = new JPopupMenu();
	popup.setLayout(new BorderLayout());
	popup.add(calendarPane, BorderLayout.CENTER);
	popup.setLightWeightPopupEnabled(true);
	// add
	peer.setLayout(new BorderLayout());

	switch (peer.getPickerStyle()) {
	case DatePicker.PICKER_STYLE_FIELD_AND_BUTTON:
		peer.add(field, BorderLayout.CENTER);
		peer.add(button, BorderLayout.EAST);
		break;
	case DatePicker.PICKER_STYLE_BUTTON:
		peer.add(button, BorderLayout.EAST);
		break;
	}

	peer.revalidate();
	peer.repaint();

	componentListener = new ComponentListener();

	button.addActionListener(componentListener);
	field.addPropertyChangeListener(componentListener);

	calendarPane.addPropertyChangeListener(componentListener);
	calendarPane.addCommitListener(componentListener);
	calendarPane.addActionListener(componentListener);

	peerDateChanged(peer.getDate());
}