protected sealed override void AddChildImpl(Element element)
{
var item = element as ItemEntry;
// if this is an ItemEntry we add it like one, but only if it is not already in the list!
if (item != null)
{
// add to the pane if we have one
if (Pane != this)
{
Pane.AddChild(item);
}
// add item directly to us
else
{
base.AddChildImpl(item);
}
if (item.OwnerList != this)
{
// perform normal addItem
// if sorting is enabled, re-sort the list
if (_sortEnabled)
{
ListItems.Add(item);
// TODO: d_listItems.insert(std::upper_bound(d_listItems.begin(), d_listItems.end(), item, getRealSortCallback()), item);
}
// just stick it on the end.
else
{
ListItems.Add(item);
}
item.OwnerList = this;
HandleUpdatedItemData();
}
}
// otherwise it's base class processing
else
{
base.AddChildImpl(element);
}
}