code: def validatePage(self):
          
          path = self.uiOutputPATH.filepath()
          
          for item in self.uiStructureTREE.topLevelItems():
              item.save()
          
          try:
              self.scaffold().build(path, self._structure)
          except Exception, err:
              QtGui.QMessageBox.critical(None, 'Error Occurred', nativestring(err))
              return False
  
          return True
docs: Finishes up the structure information for this wizard by building
          the scaffold.