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## quicktime.vr
Interface QTVRMouseOverHotSpot

public interface QTVRMouseOverHotSpot

This interface is defined by an application to receive notification of mouse over events when the mouse is over a hot-spot in a VR movie

See Also:
  `QTVRInstance`

Method Summary
`int` | `execute(QTVRInstance vr, int hotSpotID, int flags)` This method is called by MoviesTask when a user is over a hot spot in a VR movie.

Method Detail

### execute

    public int execute(QTVRInstance vr,
                       int hotSpotID,
                       int flags)

  This method is called by MoviesTask when a user is over a hot spot in a VR movie.
  Parameters:
    `vr` - the QTVRInstance
    `hotSpotID` - the ID of the hot spot the mouse is over
    `flags` - indicate whether the mouse is entering, in or exiting the hot spot
  Returns:
    an error code or zero if no error
  See Also:
    `QTCallBack`

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