Class TUndoSelectNodes

DescriptionHierarchyFieldsMethodsProperties

Unit

Declaration

type TUndoSelectNodes = class(TCustomUndo)

Description

TUndoSelectNodes is used to change which TSutraNode2Ds are selected.

Hierarchy

Overview

Fields

Private FOldSelectedNodes: TIntegerList;
Private FNewSelectedNodes: TIntegerList;
Private FOldSelectedElements: TIntegerList;
Private FNewSelectedElements: TIntegerList;

Methods

Private procedure SetSelectedNodesAndElements(SelectedNodes, SelectedElements: TIntegerList);
Protected function Description: string; override;
Public procedure DoCommand; override;
Public procedure Undo; override;
Public procedure UpdateSelectedNodes(NewSelectedNodes: TSutraNode2D_List);
Public procedure UpdateSelectedElements(NewSelectedElements: TSutraElement2D_List);
Public constructor Create;
Public destructor Destroy; override;

Description

Fields

Private FOldSelectedNodes: TIntegerList;
 
Private FNewSelectedNodes: TIntegerList;
 
Private FOldSelectedElements: TIntegerList;
 
Private FNewSelectedElements: TIntegerList;
 

Methods

Private procedure SetSelectedNodesAndElements(SelectedNodes, SelectedElements: TIntegerList);
 
Protected function Description: string; override;
 
Public procedure DoCommand; override;
 
Public procedure Undo; override;
 
Public procedure UpdateSelectedNodes(NewSelectedNodes: TSutraNode2D_List);
 
Public procedure UpdateSelectedElements(NewSelectedElements: TSutraElement2D_List);
 
Public constructor Create;
 
Public destructor Destroy; override;
 

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