Urho3D::EventHandler Class Reference

Internal helper class for invoking event handler functions. More...

#include <Urho3D/Core/Object.h>

Inheritance diagram for Urho3D::EventHandler:

Public Types
using	HandlerFunction = ea::function< void(Object *receiver, StringHash eventType, VariantMap &eventData)>

Public Member Functions
	EventHandler (Object *receiver, HandlerFunction handler)
	Construct with specified receiver and handler.
template<class T >
	EventHandler (Object *receiver, T handler)
	Construct with specified receiver and handler of flexible signature.
void	SetSenderAndEventType (Object *sender, StringHash eventType)
	Set sender and event type.
void	Invoke (VariantMap &eventData) const
	Invoke event handler function.
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.

Static Private Member Functions
template<class T >
static HandlerFunction	WrapHandler (T &&handler)
template<class T >
static HandlerFunction	WrapGenericHandler (T &&handler)
template<class T >
static HandlerFunction	WrapMemberHandler (T &&handler)

Private Attributes
Object *	receiver_
Object *	sender_
StringHash	eventType_
HandlerFunction	handler_

Detailed Description

Internal helper class for invoking event handler functions.

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

• Urho3D/Core/Object.h