How to gather several tool windows into one unique window ?

Hello there,

I would like to know if it's possible to gather all my tool windows in one unique window ?


To be more explicit I would like to have a tool window containing all my tools and, as for an internet browser, each tool will be represented by a different tab.

In this way i'll have a first window displaying the editor pane and a second window containing the tools.

thanks :)

(nb : yeap I need to improve my english x) )

J@nnou