private void HandleQueryOnUiThread(System.Windows.Rect queryBounds)
{
IntPtr windowHandle = new WindowInteropHelper(PaintingWindow).Handle;
var windowId = windowHandle.ToString();
var snapshot = context.CreateSnapshot();
snapshot.AddWindowId(windowId);
var bounds = snapshot.CreateBounds(InteractionBoundsType.Rectangular);
bounds.SetRectangularData(queryBounds.Left, queryBounds.Top, queryBounds.Width, queryBounds.Height);
System.Windows.Rect queryBoundsRect = new System.Windows.Rect(queryBounds.Left, queryBounds.Top, queryBounds.Width, queryBounds.Height);
foreach (var kv in gazeAwareButtons)
{
Button b = kv.Value;
InteractorId id = kv.Key;
CreateGazeAwareInteractor(id, b, Literals.RootId, windowId, snapshot, queryBoundsRect);
}
snapshot.Commit((InteractionSnapshotResult isr) => {});
}
