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Qt-interest Archive, March 2002
How to get sender object in connected slot?

• Subject: How to get sender object in connected slot?
• From: Eugene Vlasov <e.vlasov@xxxxxxx>
• Date: Thu, 28 Mar 2002 11:52:28 +0200
• Reply-to: Eugene Vlasov <e.vlasov@xxxxxxx>
• To: qt-interest@xxxxxxxxxxxxx

Hi,

Can you please tell me if it possible to get information about sender
object in the slot was connected?

• Subject: Re: How to get sender object in connected slot?
• From: Mariusz Lotko <mariusz.lotko@xxxxxxxxxxxxxxxxxx>
• Date: Thu, 28 Mar 2002 14:02:11 +0100
• To: qt-interest@xxxxxxxxxxxxx

Dnia czw 28. marzec 2002 10:52, napisałeś:
> Hi,
>
> Can you please tell me if it possible to get information about sender
> object in the slot was connected?

See:
QObject* QObject::sender();

Value is valid BEFORE emitting another signal from a slot. After emitting
the signal value is undefined.

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