berry::IStateListener Struct Referenceabstract
#include <berryIStateListener.h>
Inheritance diagram for berry::IStateListener:
Classes | |
| struct | Events |
Public Member Functions | |
| virtual | ~IStateListener () |
| virtual void | HandleStateChange (const SmartPointer< State > &state, const SmartPointer< Object > &oldValue)=0 |
Detailed Description
A listener to changes in some state.
Clients may implement, but must not extend this interface.
Definition at line 36 of file berryIStateListener.h.
Constructor & Destructor Documentation
◆ ~IStateListener()
|
virtual |
Member Function Documentation
◆ HandleStateChange()
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pure virtual |
Handles a change to the value in some state.
- Parameters
-
state The state that has changed; never null. The value for this state has been updated to the new value.oldValue The old value; may be anything.
The documentation for this struct was generated from the following file:
