docs: def setCurrentFamily(self, family):
          """
          Sets the current font family to the inputed family.
          
          :param      family | <str>
          """
          for i in range(self.uiFontTREE.topLevelItemCount()):
              item = self.uiFontTREE.topLevelItem(i)
              if item.text(0) == family:
                  self.uiFontTREE.setCurrentItem(item)
                  return
          
          self.uiFontTREE.setCurrentItem(None)