@Override public Object stringToValue(String text) { Pattern pattern = getPattern(); Matcher matcher = pattern.matcher(text); if (matcher.matches()) { setMatcher(matcher); // set text to be green dce.setForeground(foreground); dce.setBackground(backgound); return text; } else { // set text to be red when it's not correct dce.setForeground(warningForeground); dce.setBackground(warningBackground); if (discardOnInvalid) { return ""; } return text; } }
@Override public void installUI(JComponent c) { super.installUI(c); textFormattedField = (JFormattedTextField) c; textFormattedField.setFocusable(true); textFormattedField.setOpaque(false); textFormattedField.setMargin(new Insets(0, 0, 0, 0)); textFormattedField.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4)); textFormattedField.setFont(AdobeLookAndFeel.fontBold); textFormattedField.setForeground(AdobeLookAndFeel.colorText); textFormattedField.setSelectionColor(new Color(100, 100, 100)); textFormattedField.setCaretColor(AdobeLookAndFeel.colorText); mouseAdapter = new MouseAdapter() { @Override public void mouseReleased(MouseEvent e) { textFormattedField.repaint(); } @Override public void mousePressed(MouseEvent e) { textFormattedField.repaint(); } @Override public void mouseClicked(MouseEvent e) { textFormattedField.repaint(); } }; textFormattedField.addMouseListener(mouseAdapter); keyAdapter = new KeyAdapter() { @Override public void keyPressed(KeyEvent e) { textFormattedField.repaint(); } }; textFormattedField.addKeyListener(keyAdapter); focusListener = new FocusAdapter() { @Override public void focusGained(FocusEvent e) { textFormattedField.repaint(); } @Override public void focusLost(FocusEvent e) { textFormattedField.repaint(); } }; textFormattedField.addFocusListener(focusListener); propertyChangeListener = new PropertyChangeListener() { @Override public void propertyChange(PropertyChangeEvent evt) { textFormattedField.repaint(); } }; textFormattedField.addPropertyChangeListener( AccessibleContext.ACCESSIBLE_STATE_PROPERTY, propertyChangeListener); }