`TfpgTreeNode`
		Create
		Destroy
		AppendText
		Count
		CountRecursive
		FindSubNode
		GetMaxDepth
		GetMaxVisibleDepth
		Append
		Clear
		Collapse
		Expand
		Remove
		MoveTo
		UnregisterSubNode
		ParentInactSelColor
		ParentInactSelTextColor
		ParentSelColor
		ParentSelTextColor
		ParentTextColor