Vcl.Themes.TCustomStyleEngine.Notification
Delphi
class procedure Notification(Operation: TStyleEngineNotification; Data: Pointer); virtual; abstract;
C++
virtual __classmethod void __fastcall Notification(TStyleEngineNotification Operation, void * Data) = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Vcl.Themes.pas Vcl.Themes.hpp |
Vcl.Themes | TCustomStyleEngine |
Description
Notifies the engine of an event.
Notification is called to notify that a style hook has been unregistered or that a control has been destroyed and should no longer be tracked by the style engine.
| Parameter | Meaning |
Operation
|
The action that is performed. |
Data
|
The data on which the operation is executed. Data can only be a style hook or a control. |