IInteractionTrackerOwner Interface

Definition

public interface class IInteractionTrackerOwner

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.Guid(3677260531, 19947, 20051, 178, 156, 176, 108, 159, 150, 214, 81)]
struct IInteractionTrackerOwner

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.Guid(3677260531, 19947, 20051, 178, 156, 176, 108, 159, 150, 214, 81)]
public interface IInteractionTrackerOwner

Public Interface IInteractionTrackerOwner

Attributes

ContractVersionAttribute GuidAttribute

Windows requirements

Examples

class InteractionBehavior : Behavior<UIElement>, IInteractionTrackerOwner
{
  public void CustomAnimationStateEntered(InteractionTracker sender, InteractionTrackerCustomAnimationStateEnteredArgs args)
  {
    //Logic to run when InteractionTracker enters CustomAnimation 
  }

  public void IdleStateEntered(InteractionTracker sender, InteractionTrackerIdleStateEnteredArgs args)
  {
    //Logic to run when InteractionTracker enters Idle
  }

  public void InertiaStateEntered(InteractionTracker sender, InteractionTrackerInertiaStateEnteredArgs args)
  {
    //Logic to run when InteractionTracker enters Inertia
  }

  public void InteractingStateEntered(InteractionTracker sender, InteractionTrackerInteractingStateEnteredArgs args)
  {
    //Logic to run when InteractionTracker enters Interacting
  }

  public void RequestIgnored(InteractionTracker sender, InteractionTrackerRequestIgnoredArgs args)
  {
    //Logic to run when a request to update position or scale is ignored
  }

  public void ValuesChanged(InteractionTracker sender, InteractionTrackerValuesChangedArgs args)
  {

    //Logic to run when position or scale change
  }
}

Remarks

Implementing IInteractionTrackerOwner is required if the application needs to have updates on the state or values of the InteractionTracker. Due to the asynchronous nature of this model, these callbacks are the best way to update application logic. To learn more about the InteractionTracker states and transitions, see InteractionTracker.

An InteractionTracker can be created with or without an owner. Creating the InteractionTracker with an owner is required for registering for callbacks. If these callbacks are not important for application state, then creating an InteractionTracker without an owner is appropriate.

Creating an InteractionTracker with an owner also requires appropriately disposing the InteractionTracker when appropriate.

Methods

Applies to