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

TCustomComboBoxEx.Notification

Performs actions needed when the specified component is added to or removed from the control.

Declaration

Source position: comboex.pas line 159

protected procedure TCustomComboBoxEx.Notification(

  AComponent: TComponent;

  Operation: TOperation

); override;

Arguments

AComponent

  

Component for the notification.

Operation

  

Operation performed for the specified component.

Description

Notification is an overridden method in TCustomComboBoxEx. It calls the inherited method on entry to handle notifications in ancestor classes and their child components. It ensures that the reference in Images is set to Nil when the component is removed from the control.

See also

TCustomComboBoxEx.Images

  

Contains images which can be displayed for items defined in the ItemsEx property.

TControl.Notification

  

Notification handler for insertion or deletion of components.

TComponent


Version 4.0 Generated 2025-05-03 Home