Unit 'ComCtrls' Package
[Overview][Constants][Types][Classes][Procedures and functions][Index] [#lcl]

TTVCreateNodeClassEvent

Specifies an event handler signalled to get the class type used to create a new node for a tree view control.

Declaration

Source position: comctrls.pp line 2961

type TTVCreateNodeClassEvent = procedure(

  Sender: TCustomTreeView;

  var NodeClass: TTreeNodeClass

) of object;
Version 4.6 Generated 2026-02-20 Home