コード例 #1
0
 /** @return Money value */
 public Money getValue() {
   if (!isInitialized()) {
     return null;
   } else {
     return moneyField.getValue();
   }
 }
コード例 #2
0
  /** Change current currency. */
  void changeCurrency(String newCurrency, boolean isChangingAllMoneyFields) {
    if (isChangingAllMoneyFields) {
      changeAllMoneyFields(newCurrency);
    } else {

      moneyField.setValue(moneyField.getValue().getConverted(newCurrency), isInitialized());
      currencyLabel.setText(newCurrency);
    }
  }
コード例 #3
0
  /** Sets the Money value. */
  public void setValue(Money money) {
    if (money == null) {
      setValue(new Money());
      clearMoney();

      performFlags();

      return;
    }

    // Check displayed currency

    int newCurrency = money.getCurrency();

    if (newCurrency != moneyField.getValue().getCurrency()) {
      currencyLabel.setText(Money.getCurrencyFor(newCurrency));
    }

    // Set value

    moneyField.setValue(money);
    performFlags();
  }
コード例 #4
0
  /** Handle string insertion. */
  public void insertString(int offs, String str, AttributeSet a) throws BadLocationException {
    // Store source data

    int sourceLength = getLength();
    String sourceText = getText(0, sourceLength);
    StringBuffer strBuffer = new StringBuffer(sourceText);

    // Check if old value is zero

    if (offs == 0 && sourceLength > 0 && str.length() > 0) {
      long oldValue;

      try {
        oldValue = myFormat.parse(strBuffer.toString()).longValue();

        if (oldValue == 0) {
          strBuffer.deleteCharAt(0);
        }
      } catch (Exception e) {
      }
    }

    // Now add new string

    strBuffer.insert(offs, str);

    BigDecimal value;

    try {
      value = new BigDecimal(myFormat.parse(strBuffer.toString()).doubleValue());
    } catch (Exception e) {
      if (sourceLength > 0) {
        if (sourceText.startsWith(",")) {
          sourceText = "0" + sourceText;
        }

        value = new BigDecimal(getRealString(sourceText));
      } else {
        value = new BigDecimal(0.0);
      }
    }

    // Set the new value

    if (textField == null) {
      return;
    }

    textField.setValue(new Money(value, textField.getValue().getCurrency()), false);

    super.remove(0, sourceLength);
    super.insertString(0, myFormat.format(value.doubleValue()), a);

    // Set caret to correct caret position

    if (!"".equals(sourceText)) // <=> initilized
    {
      int lengthDiff = getLength() - sourceLength;
      int caretPos = lengthDiff + offs;
      int caretDiff = sourceLength - offs;

      // Adjust for columns after centSperator (currently Diff < 3)

      if ((caretDiff > 0 && caretDiff < 3) || (value.abs().longValue() < 10 && caretPos == 0)) {
        caretPos += 1;
      }

      if (caretPos < 0) {
        caretPos = 0;
      }

      textField.setCaretPosition(caretPos);
    } else {
      textField.setCaretPosition(1);
    }
  }
コード例 #5
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());
    }
  }