How to align dock panels?

[sque]

I am wondering how can I control the place of dock panels

e.g. I am puting at the bottom the messages panel but I dont want to take all place from left to right, I want the project tree (which is on the right to reach till the bottom).

This happens

Code

+--------------------------+PT---+
|Editor                    |     |
|                          |     |
|                          |     |
|                          |     |
+-Messages-----------------+-----+
|                                |
+--------------------------------+

This I want to to happen:p

Code

+--------------------------+PT---+
|Editor                    |     |
|                          |     |
|                          |     |
|                          |     |
+-Messages-----------------+     |
|                          |     |
+--------------------------+-----+

Can I control it?

[mandrav]

Yes, just drag the project tree even closer to the edge of the window...

[sque]

Ty