def __init__(self, column, parent=None):
"""
Class constructor.
:param column: Multiple select column object.
:type column: MultipleSelectColumn
:param parent: Parent widget for the control.
:type parent: QWidget
"""
QListView.__init__(self, parent)
# Disable editing of lookup values
self.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.column = column
self._item_model = QStandardItemModel(self)
self._value_list = self.column.value_list
# Stores lookup objects based on primary keys
self._lookup_cache = {}
self._initialize()
self._association = self.column.association
self._first_parent_col = self._association.first_reference_column.name
self._second_parent_col = self._association.second_reference_column.name
# Association model
self._assoc_cls = entity_model(self._association)
def __init__(self, parent=None, dataModel=None):
QListView.__init__(self, parent)
self._dataModel = dataModel
self._selectedDisplayMapping = OrderedDict()
self._modelDisplayMapping = OrderedDict()
self._attrModel = QStandardItemModel(self)
def __init__(self, parent):
QListView.__init__(self, parent)
self.mFieldProxyModel = QgsFieldProxyModel(self)
self.setModel(self.mFieldProxyModel)
self.activated.connect(self.indexChanged)