Creation/Dev/Script/Client/GuiTreeViewNode

  GuiTreeViewNode (TGraalVar):
    expanded - boolean
    expandedimage - integer
    expandedselectedimage - integer
    image - integer
    level - integer (read only)
    name - string
    parent - object (read only)
    selectedimage - integer
    sortgroup - integer
    sortvalue - integer
    visible - boolean
    x - integer (read only)
    y - integer (read only)
    addlines(obj, bool)
    addnode(str) - returns object
    addnodebypath(str, str) - returns object
    addvars(obj, bool)
    clearnodes()
    destroy()
    getfullname(str) - returns string
    getnode(str) - returns object
    getnodebypath(str, str) - returns object
    select()