<function name="PerformRootNodeLayout" parent="DTree_Node" type="panelfunc"> <ispanel>yes</ispanel> <description> <internal></internal> Called automatically to perform layout on this node if this node <page>DTree_Node:IsRootNode</page>. </description> <realm>Client</realm>⤶ <realm>Client and Menu</realm>⤶ </function>