Class: QgsAggregateMappingWidget¶
-
class
qgis.gui.
QgsAggregateMappingWidget
(parent: QWidget = None, sourceFields: QgsFields = QgsFields())¶ Bases:
QgsPanelWidget
Constructs a
QgsAggregateMappingWidget
from a set ofsourceFields
. Aparent
object can also be specified.The
QgsAggregateMappingWidget
class creates a mapping for defining sets of aggregates of fields from aQgsFields
object.New in version 3.14.
- Parameters
parent (QWidget = None) –
sourceFields –
-
actionEvent
(self, QActionEvent)¶
-
appendField
(self, field: QgsField, source: str = '', aggregate: str = '')¶ Appends a new
field
to the model, with an optionalsource
andaggregate
- Parameters
field (QgsField) –
source (str = '') –
aggregate (str = '') –
-
changeEvent
(self, QEvent)¶
-
changed
¶ Emitted when the aggregates defined in the widget are changed. [signal]
-
childEvent
(self, QChildEvent)¶
-
closeEvent
(self, QCloseEvent)¶
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connectNotify
(self, QMetaMethod)¶
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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)¶
-
enterEvent
(self, QEvent)¶
-
event
(self, QEvent) → bool¶
-
focusInEvent
(self, QFocusEvent)¶
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focusNextChild
(self) → bool¶
-
focusNextPrevChild
(self, bool) → bool¶
-
focusOutEvent
(self, QFocusEvent)¶
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focusPreviousChild
(self) → bool¶
-
hideEvent
(self, QHideEvent)¶
-
initPainter
(self, QPainter)¶
-
inputMethodEvent
(self, QInputMethodEvent)¶
-
isSignalConnected
(self, QMetaMethod) → bool¶
-
keyPressEvent
(self, event: QKeyEvent)¶ Overridden key press event to handle the esc event on the widget.
- Parameters
event – The key event
-
keyReleaseEvent
(self, QKeyEvent)¶
-
leaveEvent
(self, QEvent)¶
-
mapping
(self) → List[QgsAggregateMappingModel.Aggregate]¶ Returns a list of Aggregate objects representing the current status of the underlying mapping model
- Return type
-
metric
(self, QPaintDevice.PaintDeviceMetric) → int¶
-
model
(self) → QgsAggregateMappingModel¶ Returns the underlying mapping model
- Return type
-
mouseDoubleClickEvent
(self, QMouseEvent)¶
-
mouseMoveEvent
(self, QMouseEvent)¶
-
mousePressEvent
(self, QMouseEvent)¶
-
mouseReleaseEvent
(self, QMouseEvent)¶
-
moveEvent
(self, QMoveEvent)¶
-
moveSelectedFieldsDown
(self) → bool¶ Moves down currently selected field
- Return type
bool
-
moveSelectedFieldsUp
(self) → bool¶ Moves up currently selected field
- Return type
bool
-
nativeEvent
(self, Union[QByteArray, bytes, bytearray], sip.voidptr) → Tuple[bool, int]¶
-
paintEvent
(self, QPaintEvent)¶
-
receivers
(self, PYQT_SIGNAL) → int¶
-
registerExpressionContextGenerator
(self, generator: QgsExpressionContextGenerator)¶ Register an expression context
generator
class that will be used to retrieve an expression context for the widget.- Parameters
generator (QgsExpressionContextGenerator) –
-
removeSelectedFields
(self) → bool¶ Removes the currently selected field from the model
- Return type
bool
-
resizeEvent
(self, QResizeEvent)¶
-
scrollTo
(self, index: QModelIndex)¶ Scroll the fields view to
index
- Parameters
index (QModelIndex) –
-
selectionModel
(self) → QItemSelectionModel¶ Returns the selection model
- Return type
QItemSelectionModel
-
sender
(self) → QObject¶
-
senderSignalIndex
(self) → int¶
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setMapping
(self, mapping: Iterable[QgsAggregateMappingModel.Aggregate])¶ Sets the
mapping
to show in the model.- Parameters
mapping (Iterable[QgsAggregateMappingModel.Aggregate]) –
-
setSourceFields
(self, sourceFields: QgsFields)¶ Set source fields of the underlying mapping model to
sourceFields
- Parameters
sourceFields (QgsFields) –
-
showEvent
(self, QShowEvent)¶
-
tabletEvent
(self, QTabletEvent)¶
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timerEvent
(self, QTimerEvent)¶
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updateMicroFocus
(self)¶
-
wheelEvent
(self, QWheelEvent)¶