Reference TSurfaceBitmapEditor

  TSurfaceBitmapEditor = class(TBannerForm)
  public
    BorderContainer: TSizingPanel;
    RenderImage: TDrawImage;
    OKButton: TButton;
    CancelButton: TButton;
    LoadButton: TButton;
    SaveButton: TButton;
    ClearButton: TButton;
    OpenPictureDialog: TOpenPictureDialog;
    SavePictureDialog: TSavePictureDialog;
    procedure BorderContainerRender(Sender: TObject; Surface: ISurface);
    procedure LoadButtonClick(Sender: TObject);
    procedure SaveButtonClick(Sender: TObject);
    procedure ClearButtonClick(Sender: TObject);
    procedure FormKeyPress(Sender: TObject; var Key: char);
    procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
  end;