[Qt-interest] Multiple SIGNAL connected to single SLOT and sender() function

[Sambhav]

 Hi,

I want to connect multiple QPushButton(s) to a single SLOT. In the SLOT it
is required to change the certain properties of the Button. I checked the
documentation and found this under signal and slots page.

*Advanced Signals and Slots Usage*
 For cases where you may require information on the sender of the signal, Qt
provides the QObject::sender<https://mail.google.com/mail/html/compose/static_files/qobject.html#sender>()
function, which returns a pointer to the object that sent the signal.

I want to know how to convert the QObject returned by the sender function to
the QPushButton object.

Thanks and Regards,
Sambhav
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