/// <summary>
/// sets the gamepad focus element and also turns on gamepad focus for this Stage. For gamepad focus to work you must set an initially
/// focused element.
/// </summary>
/// <param name="focusable">Focusable.</param>
public void SetGamepadFocusElement(IGamepadFocusable focusable)
{
_isGamepadFocusEnabled = true;
if (focusable != null)
{
focusable.OnFocused();
}
if (_gamepadFocusElement != null)
{
_gamepadFocusElement.OnUnfocused();
}
_gamepadFocusElement = focusable;
}
