Subgroup: Field

Class: QgsFieldFormatterRegistry¶

class qgis.core.QgsFieldFormatterRegistry¶

Bases: PyQt5.QtCore.QObject

The QgsFieldFormatterRegistry manages registered classes of QgsFieldFormatter. A reference to the QgsFieldFormatterRegistry can be obtained from QgsApplication.fieldFormatterRegistry()

New in version 3.0: Methods

`addFieldFormatter`	They will take precedence in order of adding them.
`blockSignals`
`childEvent`
`children`
`connectNotify`
`customEvent`
`deleteLater`
`disconnect`
`disconnectNotify`
`dumpObjectInfo`
`dumpObjectTree`
`dynamicPropertyNames`
`event`
`eventFilter`
`fallbackFieldFormatter`	Returns a basic fallback field formatter which can be used to represent any field in an unspectacular manner.
`fieldFormatter`	Get a field formatter by its id.
`findChild`	findChild(self, Tuple, name: str = ‘’, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) -> QObject
`findChildren`	findChildren(self, Tuple, name: str = ‘’, options: Union[Qt.FindChildOptions, Qt.FindChildOption] = Qt.FindChildrenRecursively) -> List[QObject]
`inherits`
`installEventFilter`
`isSignalConnected`
`isWidgetType`
`isWindowType`
`killTimer`
`metaObject`
`moveToThread`
`objectName`
`parent`
`property`
`pyqtConfigure`	Each keyword argument is either the name of a Qt property or a Qt signal.
`receivers`
`removeEventFilter`
`removeFieldFormatter`	Remove a field formatter from the registry.
`sender`
`senderSignalIndex`
`setObjectName`
`setParent`
`setProperty`
`signalsBlocked`
`startTimer`
`thread`
`timerEvent`
`tr`

Attributes

`destroyed`	destroyed(self, QObject = None) [signal]
`fieldFormatterAdded`	Will be emitted after a new field formatter has been added.
`fieldFormatterRemoved`	Will be emitted just before a field formatter is removed and deleted.
`objectNameChanged`	objectNameChanged(self, str) [signal]
`staticMetaObject`

addFieldFormatter(self, formatter: QgsFieldFormatter)¶

They will take precedence in order of adding them. The later they are added, the more weight they have.

Ownership is transferred to the registry.

childEvent()¶

connectNotify()¶

customEvent()¶

disconnectNotify()¶

fallbackFieldFormatter(self) → QgsFieldFormatter¶: Returns a basic fallback field formatter which can be used to represent any field in an unspectacular manner.

fieldFormatter(self, id: str) → QgsFieldFormatter¶: Get a field formatter by its id. If there is no such id registered, a default QgsFallbackFieldFormatter with a null id will be returned instead.

fieldFormatterAdded¶: Will be emitted after a new field formatter has been added. [signal]

fieldFormatterRemoved¶: Will be emitted just before a field formatter is removed and deleted. [signal]

isSignalConnected()¶

receivers()¶

removeFieldFormatter(self, formatter: QgsFieldFormatter)¶

Remove a field formatter from the registry. The field formatter will be deleted.

removeFieldFormatter(self, id: str) Remove the field formatter with the specified id.

sender()¶

senderSignalIndex()¶

timerEvent()¶