JTabbedPane modifying a JTable

Can a JTabbedPane change the internal layout of a component ?.

I have a pane with some labels and a JTable inside with a layout. It looks fine when setting it as the content pane of a frame, but when I add it to a JtabbedPane in a new tab the JTable looks wrong.

I am using a TableLayout, i don't know if it has something todo with the problem.

Any idea what i'm doing wrong ?

[403 byte] By [I.Martineza] at [2007-10-2 4:36:04]