def makeTreeItem(self, depth):
"""Return a TreeWidgetItem suitable for displaying/controlling the content of this parameter.
Most subclasses will want to override this function.
"""
if hasattr(self, 'itemClass'):
#print "Param:", self, "Make item from itemClass:", self.itemClass
return self.itemClass(self, depth)
else:
return ParameterItem(self, depth=depth)
