BarControl is a Swing control that implements an interface similar to those used in calendar and scheduling applications like Outlook and iCal. It's straightforward to use and has some premium features.
This is a set of general purpose swing components, including an Outlook-like bar, a Calendar Component, serveral layouts, and support for component dragging and resizing form visual editors . Samples are included.
A Java Swing component to select dates using a popup window (also know as 'Date Picker'). Similar to the date selector in MS Outlook / New Appointment. Lightweight, easy to use and customizable in look and feel. Also available in an SWT version.