Class TCustomUndoChangeGridDimensions

DescriptionHierarchyFieldsMethodsProperties

Unit

Declaration

type TCustomUndoChangeGridDimensions = class(TCustomUndo)

Description

TCustomUndoChangeGridDimensions is the abstract ancestor of TUndoItems that make changes to the grid.

Hierarchy

Overview

Fields

Private FLayerCount: integer;

Methods

Protected procedure UpdateDataSets;
Public Constructor Create;
Public procedure DoCommand; override;
Public procedure Undo; override;

Description

Fields

Private FLayerCount: integer;
 

Methods

Protected procedure UpdateDataSets;

UpdateDataSets tells the TDataArrays what the new grid dimensions are.

Public Constructor Create;
 
Public procedure DoCommand; override;

DoCommand calls UpdateDataSets.

Public procedure Undo; override;

Undo calls UpdateDataSets.


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