[news.eclipse.platform.swt] Layout

["frank Buloup" <buloup@xxxxxxxxxxxxxxxx>]

Hi,

Imagine you have two composite C1 and C2 in a parent composite C
with a layout L.

C2 has a button with a mouse up listener. This listener is here to toggle 
visibility
of C1 and to ask L to redraw.

But :
this redraw must force C2 to occupy the all client area of C if C1 
visibility
is false or to get previous state if C1 visibility is true.

I have not been able to do that ! It seems to be easy but...

any ideas ?

thanks a lot,
regards
frank