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

TToolBar.Notification

Handles notifications for components added or removed from the control.

Declaration

Source position: comctrls.pp line 2329

protected procedure TToolBar.Notification(

  AComponent: TComponent;

  Operation: TOperation

); override;

Arguments

AComponent

  

Component of the notification message.

Operation

  

Action which triggered the notification.

Description

Calls the inherited method on entry. Ensures that the DisabledImages, HotImages, and Images properties are Nil'd if their image list is removed from the control.

See also

TToolBar.DisabledImages

  

List with images displayed when a tool button is not enabled.

TToolBar.HotImages

  

List with images displayed when a button is "hot" or hovered.

TToolBar.Images

  

List with images displayed when a tool button is enabled.

TControl.Notification

  

Notification handler for insertion or deletion of components in the control.

Version 3.2 Generated 2024-02-25 Home