docs: def setWebView( self, webView ):
          """
          Sets the web view edit that this find widget will use to search.
          
          :param      webView | <QWebView>
          """
          if ( self._webView ):
              self._webView.removeAction(self._findAction)
          
          self._webView = webView
          if ( webView ):
              webView.addAction(self._findAction)