docs: def set_current_editor(self, file):
          """
          Focus the **Script_Editor_tabWidget** Widget tab Model editor with given file.
  
          :param file: File.
          :type file: unicode
          :return: Method success.
          :rtype: bool
          """
  
          index = self.find_editor_tab(file)
          if index is not None:
              self.Script_Editor_tabWidget.setCurrentIndex(index)
              return True