Bizcal is a component library for calendar widgets written in java using swing. It has components for day view, week view, month view, group view, etc.
I created an account here just to say thank you ! Just downloaded this nice package and it looks like a small masterpiece to me. I searched a researched long good, nice looking and easy to use calendar component, and I think I just found one. I think it will be of great help for me in my project.