code: def findPrev( self ):
          
          text = self.uiFindTXT.text()
          view = self.currentWebView()
          
          options =  QWebPage.FindWrapsAroundDocument
          options |= QWebPage.FindBackward
          
          if ( self.uiCaseSensitiveCHK.isChecked() ):
              options |= QWebPage.FindCaseSensitively
          
          view.page().findText(text, options)
docs: Looks for the previous occurance of the current search text.