Interface IMixedRealityEventSystem

Interface used to implement an Event System that is compatible with the Mixed Reality Toolkit.

Inherited Members

IMixedRealityService.Name

IMixedRealityService.Priority

IMixedRealityService.ConfigurationProfile

IMixedRealityService.Initialize()

IMixedRealityService.Reset()

IMixedRealityService.Enable()

IMixedRealityService.Update()

IMixedRealityService.LateUpdate()

IMixedRealityService.Disable()

IMixedRealityService.Destroy()

Namespace: Microsoft.MixedReality.Toolkit

Assembly: cs.temp.dll.dll

Syntax

public interface IMixedRealityEventSystem : IMixedRealityService, IDisposable

Properties

EventListeners

List of event listeners that are registered to this Event System.

Declaration

List<GameObject> EventListeners { get; }

Property Value

Type	Description
List<GameObject>

Remarks

This collection is obsolete and is replaced by handler-based internal storage. It will be removed in a future release.

Methods

HandleEvent<T>(BaseEventData, ExecuteEvents.EventFunction<T>)

The main function for handling and forwarding all events to their intended recipients.

Declaration

void HandleEvent<T>(BaseEventData eventData, ExecuteEvents.EventFunction<T> eventHandler)
    where T : IEventSystemHandler

Parameters

Type	Name	Description
BaseEventData	eventData	Event Data
ExecuteEvents.EventFunction<T>	eventHandler	Event Handler delegate

Type Parameters

Name	Description
T	Event Handler Interface Type

Remarks

See: https://docs.unity3d.com/Manual/MessagingSystem.html

Register(GameObject)

Registers a GameObject to listen for events from this Event System.

Declaration

void Register(GameObject listener)

Parameters

Type	Name	Description
GameObject	listener	GameObject to add to EventListeners.

RegisterHandler<T>(IEventSystemHandler)

Registers the given handler as a global listener for all events handled via the T interface. T must be an interface type, not a class type, derived from IEventSystemHandler.

Declaration

void RegisterHandler<T>(IEventSystemHandler handler)
    where T : IEventSystemHandler

Parameters

Type	Name	Description
IEventSystemHandler	handler	Handler to receive global input events of specified handler type.

Type Parameters

Name	Description
T

Remarks

If you want to register a single C# object as global handler for several event handling interfaces, you must call this function for each interface type.

Unregister(GameObject)

Unregisters a GameObject from listening for events from this Event System.

Declaration

void Unregister(GameObject listener)

Parameters

Type	Name	Description
GameObject	listener	GameObject to remove from EventListeners.

UnregisterHandler<T>(IEventSystemHandler)

Unregisters the given handler as a global listener for all events handled via the T interface. T must be an interface type, not a class type, derived from IEventSystemHandler.

Declaration

void UnregisterHandler<T>(IEventSystemHandler handler)
    where T : IEventSystemHandler

Parameters

Type	Name	Description
IEventSystemHandler	handler	Handler to stop receiving global input events of specified handler type.

Type Parameters

Name	Description
T

Remarks

If a single C# object listens to global input events for several event handling interfaces, you must call this function for each interface type.