behavior: currency

Currency input behavior.

that have this behavior applied by default (see master style sheet):

• <input type=“currency” /> - inline single line
• <widget type=“currency”></widget>

that this behavior knows about:

• value=float - initial value of the input element
• size=integer - determines value of (intrinsic and default) width of the element.
• format - format of number representation, string that accepts following ';'-separated fields:
  • grouping - number, number of digits in “thousand” groups.
  • fdigits - number, fractional digits to show.
  • leading-zero - true/false, show leading zero.
  • decimal-sep - string, separator between integer and fractional parts.
  • grouping-sep - string, separator between groups.
  • negative-sign - true/false, true - show '-', false - wrap digits by '(' ')' characters.
  • currency - string, currency sign to show.
  • currency-after - true - currency sign after , false - sign is before numbers.

If the format attribute is ommited then the behavior will use current user settings for currency.

Automatic attributes - set by behavior and can be used for styling purposes:

• invalid - behavior will set this attribute if user provide wrong content (e.g. alpha characters)
• negative - behavior will set this attribute if number is negative.

input.decimal {
  behavior:decimal;
  -format="fdigits:2; leading-zero:true;"
}

Together with the standard set of events (mouse, keyboard, focus) behavior: button generates:

• EDIT_VALUE_CHANGED event - value of the element was changed due to user actions. Posted (asynchronous) event.
• EDIT_VALUE_CHANGING event - sent when value of the element is about to change. Synchronous event.

type json::value::V_FLOAT, reflects current status of internal editing buffer.

See edit