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

TCustomTreeView.DoCreateNodeClass

Signals the OnCreateNodeClass event handler (when assigned).

Declaration

Source position: comctrls.pp line 3601

protected procedure TCustomTreeView.DoCreateNodeClass(

  var NewNodeClass: TTreeNodeClass

); virtual;

Arguments

NewNodeClass

  

Class reference used to create the new node instance.

Description

Signals the OnCreateNodeClass event handler (when assigned).

Version 4.0 Generated 2025-05-03 Home