Unit 'ExtCtrls' Package
[Overview][Types][Classes][Procedures and functions][Index] [#lcl]

TCustomRadioGroup.UpdateRadioButtonStates

UpdateRadioButtonStates including implementing any pending changes.

Declaration

Source position: extctrls.pp line 712

protected procedure TCustomRadioGroup.UpdateRadioButtonStates; virtual;

Description

Updates the value in ItemIndex, and the tabs stop settings for all checked radio buttons in the control. ItemIndex is set to -1 when none of the radio buttons in the control have their Checked property set to True.