UnityEditor.PackageExportTreeView.ItemWasToggled C# (CSharp) Method

        private void ItemWasToggled(PackageExportTreeViewItem pitem)
        {
            if (this.m_Selection.Count <= 1)
            {
                this.EnableChildrenRecursive(pitem, pitem.enabledState);
            }
            else
            {
                foreach (PackageExportTreeViewItem item in this.m_Selection)
                {
                    item.enabledState = pitem.enabledState;
                }
            }
            this.ComputeEnabledStateForFolders();
        }