Class: QgsProviderConnectionModel¶
- class qgis.core.QgsProviderConnectionModel(provider: str, parent: QObject = None)¶
Bases:
PyQt5.QtCore.QAbstractItemModel
Constructor for
QgsProviderConnectionModel
, for the specifiedprovider
.Warning
The
provider
must support the connection API methods in itsQgsProviderMetadata
implementation in order for the model to work correctly.A model containing registered connection names for a specific data provider.
Warning
The provider must support the connection API methods in its
QgsProviderMetadata
implementation in order for the model to work correctly.New in version 3.14:
Methods
Returns
True
if the model allows the empty connection ("not set") choice.beginInsertColumns
beginInsertRows
beginMoveColumns
beginMoveRows
beginRemoveColumns
beginRemoveRows
changePersistentIndex
- param parent
createIndex
- param index
decodeData
- param row
- param child
- param parent
Sets whether an optional empty connection ("not set") option is present in the model.
Attributes
- RoleConfiguration = 258¶
- RoleConnectionName = 256¶
- RoleEmpty = 259¶
- RoleUri = 257¶
- allowEmptyConnection(self) bool ¶
Returns
True
if the model allows the empty connection (“not set”) choice.See also
- Return type
bool
- QgsProviderConnectionModel.beginInsertColumns(self, QModelIndex, int, int)
- QgsProviderConnectionModel.beginInsertRows(self, QModelIndex, int, int)
- QgsProviderConnectionModel.beginMoveColumns(self, QModelIndex, int, int, QModelIndex, int) -> bool
- QgsProviderConnectionModel.beginMoveRows(self, QModelIndex, int, int, QModelIndex, int) -> bool
- QgsProviderConnectionModel.beginRemoveColumns(self, QModelIndex, int, int)
- QgsProviderConnectionModel.beginRemoveRows(self, QModelIndex, int, int)
- beginResetModel(self)¶
- QgsProviderConnectionModel.changePersistentIndex(self, QModelIndex, QModelIndex)
- changePersistentIndexList(self, Iterable[QModelIndex], Iterable[QModelIndex])¶
- childEvent(self, QChildEvent)¶
- columnCount(self, parent: QModelIndex = QModelIndex()) int ¶
- Parameters
parent (QModelIndex = QModelIndex()) –
- Return type
int
- connectNotify(self, QMetaMethod)¶
- QgsProviderConnectionModel.createIndex(self, int, int, object: object = 0) -> QModelIndex
- customEvent(self, QEvent)¶
- data(self, index: QModelIndex, role: int = Qt.DisplayRole) Any ¶
- Parameters
index (QModelIndex) –
role (int = Qt.DisplayRole) –
- Return type
Any
- QgsProviderConnectionModel.decodeData(self, int, int, QModelIndex, QDataStream) -> bool
- disconnectNotify(self, QMetaMethod)¶
- encodeData(self, Iterable[QModelIndex], QDataStream)¶
- endInsertColumns(self)¶
- endInsertRows(self)¶
- endMoveColumns(self)¶
- endMoveRows(self)¶
- endRemoveColumns(self)¶
- endRemoveRows(self)¶
- endResetModel(self)¶
- index(self, row: int, column: int, parent: QModelIndex) QModelIndex ¶
- Parameters
row (int) –
column (int) –
parent (QModelIndex) –
- Return type
QModelIndex
- isSignalConnected(self, QMetaMethod) bool ¶
- parent(self, child: QModelIndex) QModelIndex ¶
- Parameters
child (QModelIndex) –
- Return type
QModelIndex
- persistentIndexList(self) List[QModelIndex] ¶
- receivers(self, PYQT_SIGNAL) int ¶
- resetInternalData(self)¶
- rowCount(self, parent: QModelIndex = QModelIndex()) int ¶
- Parameters
parent (QModelIndex = QModelIndex()) –
- Return type
int
- sender(self) QObject ¶
- senderSignalIndex(self) int ¶
- setAllowEmptyConnection(self, allowEmpty: bool)¶
Sets whether an optional empty connection (“not set”) option is present in the model.
See also
- Parameters
allowEmpty (bool) –
- timerEvent(self, QTimerEvent)¶