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

TCustomTreeView.AccessibilityOn

Allows to turn accessibility off to speed up the control

Declaration

Source position: comctrls.pp line 3484

public property TCustomTreeView.AccessibilityOn : Boolean
  read FAccessibilityOn
  write FAccessibilityOn
  default True;

Description

This property is provided for the case when a tree view contains a huge amount of items, lets say 10.000+. In this case accessibility might slow the tree down, so turning this property off might make things faster.

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