<function name="SetForceShowExpander" parent="DTree_Node" type="panelfunc"> <ispanel>yes</ispanel>⤶ <description>Sets whether or not the expand/collapse button (+/- button) should be shown on this node regardless of whether it has sub-elements or not.</description> <realm>Client and Menu</realm> <args> <arg name="forceShow" type="boolean"></arg> </args> </function>