Urho3D - Documentation - Urho3D::EventHandlerImpl< T

Template implementation of the event handler invoke helper (stores a function pointer of specific class). More...

#include <Urho3D/Core/Object.h>

Inheritance diagram for Urho3D::EventHandlerImpl< T >:

Collaboration diagram for Urho3D::EventHandlerImpl< T >:

Public Types
using	HandlerFunctionPtr = void(T::*)(StringHash, VariantMap &)

Public Member Functions
	EventHandlerImpl (T receiver, HandlerFunctionPtr function, void userData=nullptr)
	Construct with receiver and function pointers and userdata.

void	Invoke (VariantMap &eventData) override
	Invoke event handler function.

EventHandler *	Clone () const override
	Return a unique copy of the event handler.

Public Member Functions inherited from Urho3D::EventHandler
	EventHandler (Object receiver, void userData=nullptr)
	Construct with specified receiver and userdata.

virtual	~EventHandler ()=default
	Destruct.

void	SetSenderAndEventType (Object *sender, StringHash eventType)
	Set sender and event type.

Object *	GetReceiver () const
	Return event receiver.

Object *	GetSender () const
	Return event sender. Null if the handler is non-specific.

const StringHash &	GetEventType () const
	Return event type.

void *	GetUserData () const
	Return userdata.

Public Member Functions inherited from Urho3D::LinkedListNode
	LinkedListNode ()
	Construct.

Private Attributes
HandlerFunctionPtr	function_
	Class-specific pointer to handler function.

Additional Inherited Members
Public Attributes inherited from Urho3D::LinkedListNode
LinkedListNode *	next_
	Pointer to next node.

Protected Attributes inherited from Urho3D::EventHandler
Object *	receiver_
	Event receiver.

Object *	sender_
	Event sender.

StringHash	eventType_
	Event type.

void *	userData_
	Userdata.

Detailed Description

Template implementation of the event handler invoke helper (stores a function pointer of specific class).

The documentation for this class was generated from the following file: