private void DisposeNow()
{
if (FindFocusedTimer != null)
{
FindFocusedTimer.Dispose();
FindFocusedTimer = null;
}
}
/// <summary>
/// Called when <see cref="FindFocusedTimer"/> elapses.
/// </summary>
protected virtual void OnFindFocusedTimer()
{
if (!TrackingStarted && Keyboard.FocusedElement is IInputElement FocusedElement)
{
FindFocusedTimer.Change(Timeout.InfiniteTimeSpan, Timeout.InfiniteTimeSpan);
StartTrackingFocus(FocusedElement);
}
}
/// <summary>
/// Disposes of every reference that must be cleaned up.
/// </summary>
private void DisposeNow()
{
FindFocusedTimer.Dispose();
}
