[Qt-interest] Whatsthis? on QDockWidget

[Wm. G. Urquhart]

Hi all,

I guess I must be missing the obvious but I have a QMainWindow based 
application that contains two QDockWidgets (left & right) and no Central 
Widget. Within the controls used in the Docks I've set their various 
Whatsthis texts.

However, when the application is ran I don't get the expected question 
mark appearing to allow the user to highlight and select.

Could someone point me in the right direction with this one please.

-- 
Thanks,

William