[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'ComCtrls' (#lcl)

TTVExpandingEvent

TTVExpandingEvent - generic event handling method for expanding a tree node if AllowExpansion is True.

Declaration

Source position: comctrls.pp line 2919

type TTVExpandingEvent = procedure(

  Sender: TObject;

  Node: TTreeNode;

  var AllowExpansion: Boolean

) of object;
Version 3.2 Generated 2024-02-25 Home