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

TTabControlStrings.IndexOfTabAt

Gets the ordinal position for the value of the tab at the specified location X, Y.

Declaration

Source position: comctrls.pp line 707

public function TTabControlStrings.IndexOfTabAt(

  X: Integer;

  Y: Integer

):Integer; virtual;

Arguments

X

  

Horizontal coordinate for the tab to locate in Items.

Y

  

Vertical coordinate for the tab to locate in Items.

Function result

Ordinal position in Items for the named tab at the specified coordinates.

Description

IndexOfTabAt always returns 0 in TTabControlStrings. It is overridden in descendent classes to return the position in the Notebook or TabSheet for the tabbed control.

Used in the implementation of the IndexOfTabAt method in TTabControl.

Version 4.0 Generated 2025-05-03 Home