JFrame and Dialog

Hello all

I have a JFrame. In this frame, I have button to open a new Window to show the list of items (of course, I need to select a item in it). What I want is that I need to access both this new window and my main frame (e.g. can click on a button in main Frame when the new Window is open)

What kind of Window should I use. I tried to use JDialog. However, if I use dialog, I cannot click any thing in my main frame.

How I can fix this

Many thanks

[482 byte] By [suhua] at [2007-11-27 8:12:55]