| open | Boolean | false | current open state of picker. controlled prop |
| defaultValue | GregorianCalendar | null | default initial value |
| value | GregorianCalendar | null | current value |
-| gregorianCalendarLocale | GregorianCalendar locale object | null | if value and defaultValue not set, you should set this to your locale |
| placeholder | String | '' | time input's placeholder |
| showHour | Boolean | whether show hour | |
| showSecond | Boolean | whether show second | |