internal wTreeNodeCollection _children = null;//부모 collection 을 가진다.
public wTreeNode()
{
_children = new wTreeNodeCollection(this);
_children.E_TreeListChanged += TreeListChanged;
_children.E_TreeNodeChanged += TreeNodeChanged;
_items = new wTreeNodeItemCollection(this);
_items.E_ItemChanged += _items_E_ItemChanged;
_items.E_ItemListChanged += _items_E_ItemListChanged;
}
internal wTreeNode(wTree ownerTree, IwTreeNodeCollectionParent parent)
{
_parent = parent;
if (parent == null)
{
_parent = null;
}
_ownerTree = ownerTree;
_children = new wTreeNodeCollection(_ownerTree, this);
_children.E_TreeListChanged += TreeListChanged;
_children.E_TreeNodeChanged += TreeNodeChanged;
_children.E_TreeExpandChanged += _children_E_TreeExpandChanged;
//_children.E_TreeNodeItemSelected += _items_E_ItemSelected;
_items = new wTreeNodeItemCollection(_ownerTree, this);
_items.E_ItemChanged += _items_E_ItemChanged;
_items.E_ItemListChanged += _items_E_ItemListChanged;
//_items.E_ItemSelected += _items_E_ItemSelected;
if (_plusWid == 0)
{
_plusWid = Properties.Resources.plus.Width;
}
}