Java developers

I want a interface with three vertical panes. The idea is that the user can resize the panes by dragging the two dividers. It would look something like this:

+-----+-----+-----+
|     |     |     |
|     |     |     |
|     |     |     |
|     |     |     |
|     |     |     |
+-----+-----+-----+ 

JSplitPane does this sort of thing, but only for two panes. I can get close to what I want by nesting JSplitPanes. The re-sizing works fine, but it looks wrong because there are too many borders:

+-----+-----------+
|     |+----+----+|
|     ||    |    ||
|     ||    |    ||
|     ||    |    ||
|     |+----+----+|
+-----+-----------+

Any other suggestions?

Day 5 - Spring annotations, JPA, ExtJS grids, Acegi security

After some timeout and with new ideas we will go ahead. Today we will implement our thoughts about annotation driven Spring context, will review main principles of work with JPA persistence, will build the relation ExtJs-Ajax-Spring for CRUD operations, will add Acegi library to our project. more »