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

TCustomTreeView.GetNodeDrawAreaHeight

Gets the height for the usable drawing area on the tree view control.

Declaration

Source position: comctrls.pp line 3583

protected function TCustomTreeView.GetNodeDrawAreaHeight: Integer;

Function result

Calculated usable client height after borders are removed.

Description

Calculated using the ClientHeight and BorderWidth for the control. Used in the implementation of the EnsureNodeIsVisible method.

Version 4.0 Generated 2025-05-03 Home