Пример #1
0
  public void setReadonly(boolean isReadonly) {
    this.isReadonly = isReadonly;
    moneyField.setEditable(!isReadonly);

    // En/disable currency popup also

    if (moneyPopup != null) {
      moneyPopup.setShowing(!isReadonly);
    }

    performFlags();
  }
Пример #2
0
  /** Initialization called by constructors. */
  protected void initialize(int size) {
    // Check desired size

    if (size <= 0) {
      size = 7;
    }

    // Construct fields

    moneyField = new LimitedNumberField(size);
    moneyField.setHorizontalAlignment(SwingConstants.RIGHT);

    currencyLabel = new JLabel();

    // Popup menu

    JPopupMenu popupMenu = new JPopupMenu();

    copyItem = new JMenuItem("Copy");
    copyItem.addActionListener(this);
    popupMenu.add(copyItem);

    pasteItem = new JMenuItem("Paste");
    pasteItem.addActionListener(this);
    popupMenu.add(pasteItem);

    popupMenu.add(new JPopupMenu.Separator());

    // Default currencies

    JMenuItem menuItem;
    defaultMenuItems = new JMenuItem[defaultCurrencies.length];

    for (int i = 0; i < defaultCurrencies.length; i++) {
      menuItem = new CurrencyMenuItem(defaultCurrencies[i]);
      menuItem.addActionListener(this);
      popupMenu.add(menuItem);

      defaultMenuItems[i] = menuItem;
    }

    popupMenu.add(new JPopupMenu.Separator());

    // european currencies
    String europeanCurrencies[] = Money.getEuropeanCurrencyList();
    europeanCurrenciesMenu = new JMenu("Europe");

    for (int i = 0; i < europeanCurrencies.length; i++) {
      menuItem = new CurrencyMenuItem(europeanCurrencies[i]);
      menuItem.addActionListener(this);
      europeanCurrenciesMenu.add(menuItem);

      if (i == 0) {
        europeanCurrenciesMenu.add(new JPopupMenu.Separator());
      }
    }

    popupMenu.add(europeanCurrenciesMenu);

    // Calculator

    popupMenu.add(new JPopupMenu.Separator());

    calculatorItem = new JMenuItem("Calculator");
    calculatorItem.addActionListener(this);
    popupMenu.add(calculatorItem);

    // Add the popup

    moneyPopup = PopupAdapter.create(this.moneyField, popupMenu);

    KeyStroke SHIFT_F10 = KeyStroke.getKeyStroke(KeyEvent.VK_F10, InputEvent.SHIFT_MASK);
    moneyField.registerKeyboardAction(this, "popup", SHIFT_F10, JComponent.WHEN_FOCUSED);

    // Now init documents

    textDocument = new JTextField().getDocument();
    moneyDocument = (LimitedMoneyDocument) moneyField.getDocument();

    moneyDocument.addDocumentListener(this);

    // Layout elements

    setLayout(new BoxLayout(this, BoxLayout.X_AXIS));

    flagLabel = new JLabel(GUI.getMandatoryIcon());

    add("West", flagLabel);
    add("Center", Box.createHorizontalStrut(3));
    add(moneyField);
    add(Box.createHorizontalStrut(GUI.HorizontalLabelDistance));
    add(currencyLabel);

    // Check mandatory and readonly state

    performFlags();

    // Set cursor

    setCursor(GUI.ENTRY_CURSOR);

    // Finally set the initial value

    Money money = new Money();
    moneyField.setValue(money, false);
    currencyLabel.setText(Money.getCurrencyFor(money.getCurrency()));

    guiInitialized = true;
  }
Пример #3
0
  public void actionPerformed(ActionEvent e) {
    Object source = e.getSource();

    if (calculator != null && source == calculator.getOKButton()) {
      calculatorDialog.setVisible(false);
      setValue(new Money(calculator.convertOutput(), moneyField.getValue().getCurrency()));
    } else if (source == copyItem) {
      Clipboard clipboard = getToolkit().getSystemClipboard();
      Money value = getValue();

      if (value == null) {
        getToolkit().beep();
        return;
      }

      StringSelection contents = new StringSelection(value.toString());
      clipboard.setContents(contents, defaultClipboardOwner);
    } else if (source == pasteItem) {
      Clipboard clipboard = getToolkit().getSystemClipboard();
      Transferable content = clipboard.getContents(this);

      if (content == null) {
        setValue(null);
        getToolkit().beep();
        return;
      }

      try {
        String moneyData = (String) (content.getTransferData(DataFlavor.stringFlavor));
        int index = moneyData.indexOf(' ');

        if (index <= 0) {
          getToolkit().beep();
          return;
        }

        String value = moneyData.substring(0, index);
        String currencyAbbreviation = moneyData.substring(index + 1);

        value = value.replace(',', '.');
        Money money = new Money(value, Money.getCurrencyValueFor(currencyAbbreviation));
        setValue(money);
      } catch (Exception ex) {
        getToolkit().beep();
      }
    } else if (source == calculatorItem) {
      Dimension size = this.moneyField.getSize();

      runCalculatorDialog(
          new MouseEvent(
              this,
              0, // id
              System.currentTimeMillis(), // when
              0, // modifiers
              size.width, // x
              size.height, // y
              1, // clickCount
              true // popuptrigger
              ));
    } else if (source instanceof JMenuItem) {
      JMenuItem menuItem = (JMenuItem) source;

      // Perform 'changed currency' - action

      String actionText = menuItem.getActionCommand();

      // Cut off additional information from actionCommand

      int currencyDelimPos = actionText.indexOf(" ");

      if (currencyDelimPos > 0) {
        actionText = actionText.substring(0, currencyDelimPos);
      }

      // lastCurrencyItem will show any currency except the default ones

      boolean isNotDefault = true;

      for (int i = 0; i < defaultCurrencies.length; i++) {
        if (defaultCurrencies[i].equals(actionText)) {
          isNotDefault = false;
          break;
        }
      }

      // @todo ... check if lastCurrencyItem is needed or not [aj] seems to be old stuff
      if (isNotDefault && lastCurrencyItem != null) {
        lastCurrencyItem.setText(actionText);
      }

      // Change the currency

      changeCurrency(actionText, false);
    } else if ("popup".equals(e.getActionCommand())) // key: SHIFT+F10 <=> popup
    {
      Point point = getLocation();
      moneyPopup.doPopup(0, getHeight());
    }
  }