How Can we associate a DatePicker with TextBox

[mate_77]

The problem is that i am making a Desktop Application for a Medical Company where i need to put a Date Picker with a TextBox just like C#. I have searched alot form Net but still not found the Correct DatePicker:(:(

AnyOne Please Help..!! :oMe and tell me that from where I'll found the date picker and how can i associate it with a textbox..
I am using NETBEANS IDE6.1..

Thanks Everyone..:)