private void ShrunkenListView_SelectedActivities(string name, List <Activity> activities)
        {
            ActivityListView fullListView = new ActivityListView(name, activities, true);

            fullListView.SelectedActivity += ListView_SelectedActivity;
            this.SetContent(ScrollLayout.New(fullListView));
        }
        private LayoutChoice_Set newListView(string title, List <Activity> activities)
        {
            ActivityListView listView = new ActivityListView(title, activities, false);

            listView.SelectedActivity += ListView_SelectedActivity;

            Shrunken_ActivityListView shrunkenListView = new Shrunken_ActivityListView(title, activities);

            shrunkenListView.SelectedActivities += ShrunkenListView_SelectedActivities;

            return(new LayoutUnion(shrunkenListView, listView));
        }