def __init__(self, element, icon = None, text = None):
QtWidgets.QTreeWidgetItem.__init__(self)
self.element = element
self.setData(0, QtCore.Qt.UserRole, element)
self._text = text
text = text if text is not None else util.name(element)
self.setText(0, text)
if icon is not None:
self.setIcon(0, icon)
self.setFlags(QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsSelectable)
def refresh(self):
text = self._text if self._text is not None else util.name(self.element)
self.setText(0, text)
