Download Kai JCalendar
Kai JCalendar is a Java based calendar with a simple interface but offers you almost everything a calendar tool could. It includes components like JDateChooser, JMonthChooser and JYearChooser. JDateChooser is supposed to allow you choose a date from the calendar. JMonthChooser is similarly designed to let you choose a month and JYearChooser for choosing an year. It adjusts the weekday names and the first day of the week according to the region automatically. JLocaleChooser lets you select a locale from drop down list so that your calendar can be set in the correct way for you. You can use the tab keys and the cursor for navigation through the calendar interface.