/// <summary>
 /// Updates sidebar contents based on image selected
 /// </summary>
 private void UpdateSidebarContent()
 {
     SidebarController.FilteredItems      = Categories;
     SidebarController.DisplayItems       = Categories;
     SidebarController.Bindings           = Bindings;
     SidebarController.SelectedClassCount = GetFilteredCount();
     SidebarController.GenerateColoursInUse();
     ConfigureSidebarTitle();
     SidebarController.ConfigureMegaSection();
     SidebarController.TableView.ReloadData();
 }