FMX.Controls.Presentation.TPresentedControl.ActionChange

• Up to Parent: TPresentedControl

Delphi

procedure ActionChange(ASender: TBasicAction; ACheckDefaults: Boolean); override;

C++

virtual void __fastcall ActionChange(System::Classes::TBasicAction* ASender, bool ACheckDefaults);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	FMX.Controls.Presentation.pas FMX.Controls.Presentation.hpp	FMX.Controls.Presentation	TPresentedControl

Description

Sends a message to the presentation layer of the presentation proxy when the Action property changes.

The presentation layer receives a message with PM_ACTION_CHANGE as MsgID and an instance of TActionInfo as Value with the following data:

Property	Data
Value.Sender	ASender
Value.CheckDefaults	ACheckDefaults

See Also

• FMX.Controls.TControl.ActionChange
• FMX.Controls.Presentation.TPresentedControl.PresentationProxy
• FMX.Presentation.Messages.TMessageSender.SendMessage

• FMX.Presentation.Messages.TMessageSender.Receiver
• System.TObject.Dispatch

• FMX.Presentation.Messages.TDispatchMessageWithValue
• FMX.Presentation.Messages.TDispatchMessageWithValue.MsgID
• FMX.Presentation.Messages.TDispatchMessageWithValue.Value

• FMX.Controls.Presentation.TActionInfo
• FMX.Controls.Presentation.TActionInfo.Sender
• FMX.Controls.Presentation.TActionInfo.CheckDefaults