def _ui_field_select_rows(self):
# combo boxes to select mapping for remaining fields
self.mapping_field_selections = []
for field_name in self.file_field_names:
# nid can only be used as a join key
if field_name == "nid":
continue
hbox = QHBoxLayout()
hbox.setAlignment(Qt.AlignLeft)
hbox.addWidget(QLabel("{} -> ".format(field_name)))
field_selection = QComboBox()
field_selection.addItems([NOTHING_VALUE] + self.note_field_names)
width = field_selection.minimumSizeHint().width()
field_selection.view().setMinimumWidth(width)
if field_name in self.note_field_names and \
field_name != self.note_join_key_selection.currentText():
field_selection.setCurrentText(field_name)
else:
field_selection.setCurrentText(NOTHING_VALUE)
field_selection.currentIndexChanged.connect(
lambda _, fs=field_selection: self._combobox_changed(fs))
hbox.addWidget(field_selection)
self.mapping_field_selections.append(field_selection)
yield hbox
