Reference TWebBrowser

  TWebBrowser = class(TCustomWebBrowser)
  published
    property Align;
    property Anchors;
    property BorderSpacing;
    property Constraints;
    property Enabled;
    property Location;
    property Editable;
    property TabOrder;
    property TabStop default True;
    property Visible;
    property ZoomFactor;
    property ZoomTextOnly;
    property DeveloperTools;
    property DownloadFolder;
    property OnDownloadStart;
    property OnDownloadProgress;
    property OnDownloadFinish;
    property OnContextMenu;
    property OnScriptDialog;
    property OnError;
    property OnHitTest;
    property OnLoadStatusChange;
    property OnLocationChange;
    property OnTitleChange;
    property OnNavigate;
    property OnProgress;
  end;