Class: QgsRelationAggregateSearchWidgetWrapper

class qgis.gui.QgsRelationAggregateSearchWidgetWrapper

Bases: QgsSearchWidgetWrapper

Search widget for the children of a relation. For each attribute of the child, an additional QgsAggregateToolButton will be shown to determine how the values should be aggregated for searching.

QgsRelationAggregateSearchWidgetWrapper(layer: Optional[QgsVectorLayer], wrapper: Optional[QgsRelationWidgetWrapper], parent: Optional[QWidget] = None) Constructor

Methods

applyDirectly	rtype: bool
childEvent
clearExpression	clears the expression to search for all features
connectNotify
createWidget	param parent:
customEvent
disconnectNotify
eventFilter	param watched:
expression	rtype: str
initWidget	This method should initialize the editor widget with runtime data.
isSignalConnected
receivers
sender
senderSignalIndex
setExpression	param value:
setFeature
timerEvent
valid	rtype: bool

applyDirectly(self) → bool

Return type:

bool

childEvent(self, a0: QChildEvent | None)

clearExpression(self)

clears the expression to search for all features

connectNotify(self, signal: QMetaMethod)

createWidget(self, parent: QWidget | None) → QWidget | None

Parameters:

parent (Optional[QWidget])

Return type:

Optional[QWidget]

customEvent(self, a0: QEvent | None)

disconnectNotify(self, signal: QMetaMethod)

eventFilter(self, watched: QObject | None, event: QEvent | None) → bool

Parameters:

• watched (Optional[QObject])

• event (Optional[QEvent])

Return type:

bool

expression(self) → str

Return type:

str

initWidget(self, editor: QWidget | None)

This method should initialize the editor widget with runtime data. Fill your comboboxes here.

Parameters:

editor – The widget which will represent this attribute editor in a form.

isSignalConnected(self, signal: QMetaMethod) → bool

receivers(self, signal: PYQT_SIGNAL) → int

sender(self) → QObject | None

senderSignalIndex(self) → int

setExpression(self, value: str | None)

Parameters:

value (Optional[str])

setFeature(self, feature: QgsFeature)

timerEvent(self, a0: QTimerEvent | None)

valid(self) → bool

Return type:

bool