def _setFormValue(self, attrValue):
while self.listWidget.takeItem(0):
pass
if attrValue:
item = QtWidgets.QListWidgetItem(attrValue.nodeName())
uuid = meta.getUUID(attrValue)
item.setData(QtCore.Qt.UserRole, uuid)
self.listWidget.addItem(item)
def _setFormValue(self, attrValue):
while self.listWidget.takeItem(0):
pass
for node in attrValue:
item = QtWidgets.QListWidgetItem(node.nodeName())
uuid = meta.getUUID(node)
item.setData(QtCore.Qt.UserRole, uuid)
self.listWidget.addItem(item)
# 13px line height per item, clamped in range 40..120, added 8px buffer
newHeight = max(40, min(120, 8 + 13 * self.listWidget.count()))
self.listWidget.setFixedHeight(newHeight)
def to_yaml(cls, dumper, data):
if data:
uuid = str(meta.getUUID(data))
return dumper.represent_scalar(cls.yaml_tag, uuid)
else:
return dumper.represent_scalar(cls.yaml_tag, 'null')