Simple (?) Java Window

Hello, I am looking for general directions or pointers on how to get started. This is what I am looking to do:

A simple small window where a user can drag a pdf or word file into it.

The program will scan the file for a word, say "foo".

It will display "Found foo" if it finds an instance of the term.

Is this hard to do, not sure where to start. I have done servlet programming, but not java GUI.

Thanks!

[442 byte] By [TiMikea] at [2007-10-3 8:19:39]