FVWM: No Window Maximize event in QT

[Suresh Kannan A]

I am using KVWM2 window manager and my 
GUI program is written using QT. When I maximize 
my window, the windowState() is not set with 
QT::WindowMaximized. It is always set with QT::WindowNoState. 
Is there any specific reason for this failure? and 
How to resolve it?.
 
Thanks in Advance,
Kannan