override int GetNavigationOutDirs()
void SetScrollOffset(float offset)
GUIControllerDynamicGridNavigator GridNav
DraggableItemGrid_Layout GetGrid()
override GUIControllerItem Navigate(Vector2 navigationVector)
GUIControllerDynamicGridNavigator _gridNav
override void RefreshScrollOffset()
override void NavigateInto(int column, int row)
override Rectangle GetSelectedItemRegion()
override void UpdateScroll()
override void ClampPosition()