Tizen Native API
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Dali::SignalObserver Class Reference
Abstract interface used by a signal to inform a slot it is disconnecting. More...
Inheritance diagram for Dali::SignalObserver:
Public Member Functions | |
SignalObserver () | |
Constructor. | |
virtual | ~SignalObserver () |
Virtual destructor. | |
virtual void | SignalDisconnected (SlotObserver *slotObserver, CallbackBase *callback)=0 |
This method is called when the signal is disconnecting. |
Detailed Description
Abstract interface used by a signal to inform a slot it is disconnecting.
This will happen if the object owning the signal is destroyed.
- Since :
- 2.4
Constructor & Destructor Documentation
Constructor.
- Since :
- 2.4
virtual Dali::SignalObserver::~SignalObserver | ( | ) | [virtual] |
Virtual destructor.
- Since :
- 2.4
Member Function Documentation
virtual void Dali::SignalObserver::SignalDisconnected | ( | SlotObserver * | slotObserver, |
CallbackBase * | callback | ||
) | [pure virtual] |
This method is called when the signal is disconnecting.
- Since :
- 2.4
- Parameters:
-
[in] slotObserver The signal that has disconnected. [in] callback The callback attached to the signal disconnected.
Implemented in Dali::Toolkit::Internal::Control, and Dali::ConnectionTracker.