internal static void SetChildParentReferences(IList <TreeViewItem> visibleItems, TreeViewItem root)
{
for (int i = 0; i < visibleItems.Count; i++)
{
visibleItems[i].parent = null;
}
int num = 0;
for (int j = 0; j < visibleItems.Count; j++)
{
TreeViewUtility.SetChildParentReferences(j, visibleItems);
if (visibleItems[j].parent == null)
{
num++;
}
}
if (num > 0)
{
List <TreeViewItem> list = new List <TreeViewItem>(num);
for (int k = 0; k < visibleItems.Count; k++)
{
if (visibleItems[k].parent == null)
{
list.Add(visibleItems[k]);
visibleItems[k].parent = root;
}
}
root.children = list;
}
}
protected static void SetupParentsAndChildrenFromDepths(TreeViewItem root, IList <TreeViewItem> rows)
{
TreeViewUtility.SetChildParentReferences(rows, root);
}
public static void SetParentAndChildrenForItems(IList <TreeViewItem> rows, TreeViewItem root)
{
TreeViewUtility.SetChildParentReferences(rows, root);
}
