Exemplo n.º 1
0
 public void AddCurrentItem(SelectableColumn draggedItem, SelectableColumn target = null, bool isAfter = true)
 {
     DoOnMainThread(() =>
     {
         SelectableColumns.Remove(draggedItem);
         CurrentColumns.Remove(draggedItem);
         if (target != null && CurrentColumns.Contains(target))
         {
             CurrentColumns.Insert(CurrentColumns.IndexOf(target) + (isAfter ? 1 : 0), draggedItem);
         }
         else
         {
             CurrentColumns.Add(draggedItem);
         }
         RefreshIsFirstColumn();
     });
 }