API:Vcl.Styles.TStyleEngine.Notification
Delphi
class procedure Notification(Operation: TCustomStyleEngine.TStyleEngineNotification; Data: Pointer); override;
C++
__classmethod virtual void __fastcall Notification(Vcl::Themes::TCustomStyleEngine::TStyleEngineNotification Operation, void * Data);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | Vcl.Styles.pas Vcl.Styles.hpp |
Vcl.Styles | TStyleEngine |
Description
Notifies the engine of an event.
Vcl.Styles.TStyleEngine.Notification inherits from Vcl.Themes.TCustomStyleEngine.Notification. All content below this line refers to Vcl.Themes.TCustomStyleEngine.Notification.
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. |