Class: QgsRelationEditorWidget¶

class qgis.gui.QgsRelationEditorWidget(parent: QWidget = None)¶

Bases: QgsCollapsibleGroupBox

Parameters

parent (QWidget = None) –

parent widget

Methods

`actionEvent`
`changeEvent`
`childEvent`
`clearModifiers`
`closeEvent`
`collapseExpandFixes`	Visual fixes for when group box is collapsed/expanded
`connectNotify`
`contextMenuEvent`
`create`
`customEvent`
`destroy`
`disconnectNotify`
`dragEnterEvent`
`dragLeaveEvent`
`dragMoveEvent`
`dropEvent`
`editorContext`	Returns the attribute editor context.
`enterEvent`
`event`
`feature`	Returns the widget’s current feature
`featureSelectionManager`	The feature selection manager is responsible for the selected features which are currently being edited.
`focusInEvent`
`focusNextChild`
`focusNextPrevChild`
`focusOutEvent`
`focusPreviousChild`
`hideEvent`
`init`
`initPainter`
`initStyleOption`
`inputMethodEvent`
`isSignalConnected`
`keyPressEvent`
`keyReleaseEvent`
`leaveEvent`
`loadState`	Will load the collapsed and checked state
`metric`
`mouseDoubleClickEvent`
`mouseMoveEvent`
`mousePressEvent`
`mouseReleaseEvent`
`moveEvent`
`nativeEvent`
`paintEvent`
`parentFormValueChanged`	Called when an `attribute` value in the parent widget has changed to `newValue`
`receivers`
`resizeEvent`
`saveKey`
`saveState`	Will save the collapsed and checked state
`sender`
`senderSignalIndex`
`setEditorContext`	Sets the editor `context`
`setFeature`	Sets the `feature` being edited and updates the UI unless `update` is set to `False`
`setRelationFeature`	Sets the `relation` and the `feature`
`setRelations`	Set the relation(s) for this widget If only one relation is set, it will act as a simple 1:N relation widget If both relations are set, it will act as an N:M relation widget inserting and deleting entries on the intermediate table as required.
`setShowLabel`	Defines if a title label should be shown for this widget.
`setShowLinkButton`	Determines if the “link feature” button should be shown
`setShowSaveChildEditsButton`	Determines if the “Save child layer edits” button should be shown
`setShowUnlinkButton`	Determines if the “unlink feature” button should be shown
`setViewMode`	Define the view mode for the dual view
`sharedPainter`
`showEvent`
`showLabel`	Defines if a title label should be shown for this widget.
`showLinkButton`	Determines if the “link feature” button should be shown
`showSaveChildEditsButton`	Determines if the “Save child layer edits” button should be shown
`showUnlinkButton`	Determines if the “unlink feature” button should be shown
`tabletEvent`
`timerEvent`
`titleRect`
`updateMicroFocus`
`updateStyle`
`viewMode`	Gets the view mode for the dual view
`wheelEvent`

actionEvent(self, QActionEvent)¶

changeEvent(self, event: QEvent)¶

childEvent(self, QChildEvent)¶

clearModifiers(self)¶

closeEvent(self, QCloseEvent)¶

collapseExpandFixes(self)¶: Visual fixes for when group box is collapsed/expanded

connectNotify(self, QMetaMethod)¶

contextMenuEvent(self, QContextMenuEvent)¶

create(self, window: sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)¶

customEvent(self, QEvent)¶

destroy(self, destroyWindow: bool = True, destroySubWindows: bool = True)¶

disconnectNotify(self, QMetaMethod)¶

dragEnterEvent(self, QDragEnterEvent)¶

dragLeaveEvent(self, QDragLeaveEvent)¶

dragMoveEvent(self, QDragMoveEvent)¶

dropEvent(self, QDropEvent)¶

editorContext(self) → QgsAttributeEditorContext ¶

Returns the attribute editor context.

New in version 3.14.

Return type: QgsAttributeEditorContext

enterEvent(self, QEvent)¶

event(self, QEvent) → bool¶

feature(self) → QgsFeature ¶

Returns the widget’s current feature

New in version 3.14.

Return type: QgsFeature

featureSelectionManager(self) → QgsIFeatureSelectionManager ¶

The feature selection manager is responsible for the selected features which are currently being edited.

Return type: QgsIFeatureSelectionManager

focusInEvent(self, QFocusEvent)¶

focusNextChild(self) → bool¶

focusNextPrevChild(self, bool) → bool¶

focusOutEvent(self, QFocusEvent)¶

focusPreviousChild(self) → bool¶

hideEvent(self, QHideEvent)¶

init(self)¶

initPainter(self, QPainter)¶

initStyleOption(self, QStyleOptionGroupBox)¶

inputMethodEvent(self, QInputMethodEvent)¶

isSignalConnected(self, QMetaMethod) → bool¶

keyPressEvent(self, QKeyEvent)¶

keyReleaseEvent(self, QKeyEvent)¶

leaveEvent(self, QEvent)¶

loadState(self)¶

Will load the collapsed and checked state

The configuration path from which it is loaded is defined by

The object name
The settingGroup

metric(self, QPaintDevice.PaintDeviceMetric) → int¶

mouseDoubleClickEvent(self, QMouseEvent)¶

mouseMoveEvent(self, QMouseEvent)¶

mousePressEvent(self, event: QMouseEvent)¶

mouseReleaseEvent(self, event: QMouseEvent)¶

moveEvent(self, QMoveEvent)¶

nativeEvent(self, Union[QByteArray, bytes, bytearray], sip.voidptr) → Tuple[bool, int]¶

paintEvent(self, QPaintEvent)¶

parentFormValueChanged(self, attribute: str, newValue: Any)¶

Called when an attribute value in the parent widget has changed to newValue

New in version 3.14.

Parameters

attribute (str) –
newValue (Any) –

receivers(self, PYQT_SIGNAL) → int¶

resizeEvent(self, QResizeEvent)¶

saveKey(self) → str¶

saveState(self)¶

Will save the collapsed and checked state

The configuration path to which it is saved is defined by

The object name
The settingGroup

sender(self) → QObject¶

senderSignalIndex(self) → int¶

setEditorContext(self, context: QgsAttributeEditorContext)¶

Sets the editor context

Note

if context cadDockWidget is null, it won’t be possible to digitize the geometry of a referencing feature from this widget

Parameters: context (QgsAttributeEditorContext) –

setFeature(self, feature: QgsFeature, update: bool = True)¶

Sets the feature being edited and updates the UI unless update is set to False

Parameters

feature (QgsFeature) –
update (bool = True) –

setRelationFeature(self, relation: QgsRelation, feature: QgsFeature)¶

Sets the relation and the feature

Parameters

relation (QgsRelation) –
feature (QgsFeature) –

setRelations(self, relation: QgsRelation, nmrelation: QgsRelation)¶

Set the relation(s) for this widget If only one relation is set, it will act as a simple 1:N relation widget If both relations are set, it will act as an N:M relation widget inserting and deleting entries on the intermediate table as required.

Parameters

relation (QgsRelation) – Relation referencing the edited table
nmrelation (QgsRelation) – Optional reference from the referencing table to a 3rd N:M table

setShowLabel(self, showLabel: bool)¶

Defines if a title label should be shown for this widget.

New in version 2.18.

Parameters: showLabel (bool) –

setShowLinkButton(self, showLinkButton: bool)¶

Determines if the “link feature” button should be shown

New in version 2.18.

Parameters: showLinkButton (bool) –

setShowSaveChildEditsButton(self, showChildEdits: bool)¶

Determines if the “Save child layer edits” button should be shown

New in version 3.14.

Parameters: showChildEdits (bool) –

setShowUnlinkButton(self, showUnlinkButton: bool)¶

Determines if the “unlink feature” button should be shown

New in version 2.18.

Parameters: showUnlinkButton (bool) –

setViewMode(self, mode: QgsDualView.ViewMode)¶

Define the view mode for the dual view

Parameters: mode (QgsDualView.ViewMode) –

sharedPainter(self) → QPainter¶

showEvent(self, event: QShowEvent)¶

showLabel(self) → bool¶

Defines if a title label should be shown for this widget.

New in version 2.18.

Return type: bool

showLinkButton(self) → bool¶

Determines if the “link feature” button should be shown

New in version 2.18.

Return type: bool

showSaveChildEditsButton(self) → bool¶

Determines if the “Save child layer edits” button should be shown

New in version 3.14.

Return type: bool

showUnlinkButton(self) → bool¶

Determines if the “unlink feature” button should be shown

New in version 2.18.

Return type: bool

tabletEvent(self, QTabletEvent)¶

timerEvent(self, QTimerEvent)¶

titleRect(self) → QRect¶

updateMicroFocus(self)¶

updateStyle(self)¶

viewMode(self) → QgsDualView.ViewMode¶

Gets the view mode for the dual view

Return type: QgsDualView.ViewMode

wheelEvent(self, QWheelEvent)¶