unit DlgBase;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,PowerCad;

type
  TDlgBase = class(TComponent)
  private
    { Private declarations }
    FControl : TPowerCad;
    FDlgName : string;

  protected
    { Protected declarations }
    procedure Notification(AComponent: TComponent; Operation: TOperation); override;
    Procedure SetControl(value: TPowerCad);virtual;
    Property CadControl: TPowerCad read FControl write SetControl;
  public
    { Public declarations }
    Procedure Syncronize;virtual;
    Procedure Show;virtual;
    Procedure Locate(px,py:Integer);virtual;
    Property DlgName:string read FDlgName write FDlgName;
  published
    { Published declarations }
  end;

implementation



Procedure TDlgBAse.Syncronize;
begin
end;

Procedure TDlgBAse.Show;
begin
end;


Procedure TDlgBase.SetControl(value:TPowerCad);
begin
  FControl := value;
  Syncronize;
end;


procedure TDlgBase.Locate(px, py: Integer);
begin
//***
end;

procedure TDlgBase.Notification(AComponent: TComponent;
  Operation: TOperation);
begin
  inherited Notification(AComponent, Operation);
  if (Operation = opRemove) then begin
    if (AComponent = FControl) then
    begin
      FControl := nil;
      CadControl := nil;
    end;
  end;
end;

end.