Class TUndoToBack

Unit

UndoItemsScreenObjects

Declaration

type TUndoToBack = class(TCustomUndoChangeOrder)

Description

TUndoToBack moves the selected TScreenObjects to the beginning of the list of TScreenObjects.

Hierarchy

• TObject
• TUndoItem
• TCustomUndo
• TCustomUpdateScreenObjectDisplayUndo
• TUndoChangeSelection
• TCustomUpdateScreenObjectUndo
• TCustomUndoChangeOrder
• TUndoToBack

Overview

Methods

	function Description: string; override;
	procedure DoCommand; override;
	procedure Undo; override;

Description

Methods

	function Description: string; override;
Description describes what this TUndoToBack does. It is used in menu captions and hints.

	procedure DoCommand; override;
DoCommand moves the selected TScreenObjects to the beginning of the list of TScreenObjects.

	procedure Undo; override;
Undo restore the original order of the TScreenObjects.