Vcl.Themes.TCustomStyleEngine.HandleMessage

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Delphi

class function HandleMessage(Control: TWinControl; var Message: TMessage;  DefWndProc: TWndMethod): Boolean; virtual; abstract;

C++

virtual __classmethod bool __fastcall HandleMessage(Vcl::Controls::TWinControl* Control, Winapi::Messages::TMessage &Message, System::Classes::TWndMethod DefWndProc) = 0 ;

Properties

Type	Visibility	Source	Unit	Parent
function	public	Vcl.Themes.pas Vcl.Themes.hpp	Vcl.Themes	TCustomStyleEngine

Description

Handles a message from a control.

HandleMessage is called by controls to pass messages to the engine.

Parameter	Meaning
Control	The component that passes the message.
Message	The message that is passed to the engine.
DefWndProc	The default window procedure to be called for the message.

See Also

• Vcl.Themes.TStyleHook.HandleMessage
• Vcl.Styles.TStyleEngine