[Qt-interest] how to access the Member Variable of MainWindowfrom another class?

[Witteveen, Arnt]

> Konstantin Tokarev:
> 
> 12.04.2011, 13:43, "Muthulingam Ammaiappan" <muthulingam.a at gmail.com>:
> > Hi Friends,
> >
> > i am facing the following problem...
> >
> > how i can access the variable which is declared in the mainwindow 
> > class from some other class constructor?
>
> It's generic C++ question which has nothing to do with Qt. 
> You just need to have pointer or reference to MainWindow object to 
> access it's public members inside your constructor (i.e., pass it as 
> constructor parameter)

Or he can get the Q(Core)Application instance using the instance()
function of Q(Core)Application
http://doc.trolltech.com/latest/qcoreapplication.html#instance , it's a
singleton.

Arnt