/// <summary>
/// Resize items in ListView.
/// </summary>
public void Resize()
{
if (List == null)
{
return;
}
if (widths.Count < 2)
{
return;
}
List.Start();
List.ForEachComponent(ResizeComponent);
}
public void RestoreOrder()
{
// restore order
if ((List != null) && (CellsInfo != null) && (CellsInfo.Count > 1))
{
//restore header cells order
CellsInfo.ForEach((x, i) => {
x.Position = i;
x.Rect.SetSiblingIndex(i);
});
// restore list components cells order
List.Init();
List.ForEachComponent(component => {
var resizable_item = component as IResizableItem;
if (resizable_item == null)
{
return;
}
var objects = resizable_item.ObjectsToResize;
objects.ForEach((x, i) => x.transform.SetSiblingIndex(i));
});
}
}
/// <summary>
/// Set the columns order.
/// </summary>
/// <param name="order">New columns order.</param>
public void SetColumnsOrder(List <int> order)
{
// restore original order
RestoreColumnsOrder();
// convert list of the new positions to list of the old positions
var reverse_order = new List <int>();
for (int i = 0; i < order.Count; i++)
{
reverse_order.Add(order.IndexOf(i));
}
var cells = new List <Transform>();
// restore list components cells order
List.Init();
List.ForEachComponent(component =>
{
cells.Clear();
foreach (Transform child in component.transform)
{
cells.Add(child);
}
for (int i = 0; i < reverse_order.Count; i++)
{
cells[i].SetAsLastSibling();
}
});
for (int new_position = 0; new_position < reverse_order.Count; new_position++)
{
var old_position = reverse_order[new_position];
CellsInfo[old_position].Position = new_position;
CellsInfo[old_position].Rect.SetAsLastSibling();
}
}