Class: QgsFeatureListView¶

class qgis.gui.QgsFeatureListView¶

Bases: PyQt5.QtWidgets.QListView

Shows a list of features and renders a edit button next to each feature.

Accepts a display expression to define the way, features are rendered. Uses a QgsFeatureListModel as source model.

QgsFeatureListView(parent: QWidget = None) Creates a feature list view

Parameters:

parent –

owner

Methods

`actionEvent`
`changeEvent`
`childEvent`
`closeEditor`
`closeEvent`
`commitData`
`connectNotify`
`contextMenuEvent`	param event:
`create`
`currentChanged`
`currentEditSelection`	Gets the currentEditSelection
`customEvent`
`dataChanged`
`destroy`
`dirtyRegionOffset`
`disconnectNotify`
`displayExpression`	Returns the expression which is currently used to render the features.
`dragEnterEvent`
`dragLeaveEvent`
`dragMoveEvent`
`drawFrame`
`dropEvent`
`dropIndicatorPosition`
`edit`
`editFirstFeature`	editFirstFeature will try to edit the first feature of the list
`editLastFeature`	editLastFeature will try to edit the last feature of the list
`editNextFeature`	editNextFeature will try to edit next feature of the list
`editPreviousFeature`	editPreviousFeature will try to edit previous feature of the list
`editorDestroyed`
`enterEvent`
`event`
`eventFilter`
`executeDelayedItemsLayout`
`featureListModel`	Gets the featureListModel used by this view
`focusInEvent`
`focusNextChild`
`focusNextPrevChild`
`focusOutEvent`
`focusPreviousChild`
`hideEvent`
`horizontalOffset`
`horizontalScrollbarAction`
`horizontalScrollbarValueChanged`
`initPainter`
`initStyleOption`
`inputMethodEvent`
`isIndexHidden`
`isSignalConnected`
`keyPressEvent`	param event:
`keyReleaseEvent`
`layerCache`	Returns the layer cache
`leaveEvent`
`metric`
`mouseDoubleClickEvent`
`mouseMoveEvent`	param event:
`mousePressEvent`	param event:
`mouseReleaseEvent`	param event:
`moveCursor`
`moveEvent`
`nativeEvent`
`paintEvent`
`parserErrorString`	Returns a detailed message about errors while parsing a `QgsExpression`.
`receivers`
`rectForIndex`
`repaintRequested`	param indexes:
`resizeEvent`
`rowsAboutToBeRemoved`
`rowsInserted`
`scheduleDelayedItemsLayout`
`scrollContentsBy`
`scrollDirtyRegion`
`selectAll`	Select all currently visible features
`selectedIndexes`
`selectionChanged`
`selectionCommand`
`sender`
`senderSignalIndex`
`setCurrentFeatureEdited`	Sets if the currently shown form has received any edit events so far.
`setDirtyRegion`
`setDisplayExpression`	The display expression is an expression used to render the fields into a single string which is displaied.
`setEditSelection`	Set the feature(s) to be edited
`setFeatureSelectionManager`	type featureSelectionManager: QgsIFeatureSelectionManager
`setModel`	Set the `QgsFeatureListModel` which is used to retrieve information
`setPositionForIndex`
`setSelection`
`setState`
`setViewportMargins`
`sharedPainter`
`showEvent`
`startDrag`
`state`
`tabletEvent`
`timerEvent`
`updateEditorData`
`updateEditorGeometries`
`updateGeometries`
`updateMicroFocus`
`verticalOffset`
`verticalScrollbarAction`
`verticalScrollbarValueChanged`
`viewOptions`
`viewportEvent`
`viewportMargins`
`viewportSizeHint`
`visualRegionForSelection`
`wheelEvent`

Signals

`currentEditSelectionChanged`	pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL
`currentEditSelectionProgressChanged`	pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL
`displayExpressionChanged`	pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL
`willShowContextMenu`	pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL

actionEvent(self, QActionEvent)¶

changeEvent(self, QEvent)¶

childEvent(self, QChildEvent)¶

closeEditor(self, QWidget, QAbstractItemDelegate.EndEditHint)¶

closeEvent(self, QCloseEvent)¶

commitData(self, QWidget)¶

connectNotify(self, QMetaMethod)¶

contextMenuEvent(self, event: QContextMenuEvent)¶

Parameters:: event (QContextMenuEvent) –

create(self, window: PyQt5.sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)¶

QgsFeatureListView.currentChanged(self, QModelIndex, QModelIndex)

currentEditSelection(self) → object¶

Gets the currentEditSelection

Return type:: object
Returns:: A list of edited feature ids

currentEditSelectionChanged¶

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

Parameters:

name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –

Return type:

PYQT_SIGNAL

currentEditSelectionProgressChanged¶

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

Parameters:

name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –

Return type:

PYQT_SIGNAL

customEvent(self, QEvent)¶

QgsFeatureListView.dataChanged(self, QModelIndex, QModelIndex, roles: Iterable[int] = [])

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

dirtyRegionOffset(self) → QPoint¶

disconnectNotify(self, QMetaMethod)¶

displayExpression(self) → str¶

Returns the expression which is currently used to render the features.

Return type:: str
Returns:: A string containing the currend display expression

See also

QgsExpression

displayExpressionChanged¶

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

Parameters:

name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –

Return type:

PYQT_SIGNAL

dragEnterEvent(self, QDragEnterEvent)¶

dragLeaveEvent(self, QDragLeaveEvent)¶

dragMoveEvent(self, QDragMoveEvent)¶

drawFrame(self, QPainter)¶

dropEvent(self, QDropEvent)¶

dropIndicatorPosition(self) → QAbstractItemView.DropIndicatorPosition¶

edit(self, QModelIndex)¶
edit(self, QModelIndex, QAbstractItemView.EditTrigger, QEvent) → bool

editFirstFeature(self)¶: editFirstFeature will try to edit the first feature of the list

New in version 3.8.

editLastFeature(self)¶: editLastFeature will try to edit the last feature of the list

New in version 3.8.

editNextFeature(self)¶: editNextFeature will try to edit next feature of the list

New in version 3.8.

editPreviousFeature(self)¶: editPreviousFeature will try to edit previous feature of the list

New in version 3.8.

editorDestroyed(self, QObject)¶

enterEvent(self, QEvent)¶

event(self, QEvent) → bool¶

eventFilter(self, QObject, QEvent) → bool¶

executeDelayedItemsLayout(self)¶

featureListModel(self) → QgsFeatureListModel¶

Gets the featureListModel used by this view

Return type:: QgsFeatureListModel
Returns:: The model in use

focusInEvent(self, QFocusEvent)¶

focusNextChild(self) → bool¶

focusNextPrevChild(self, bool) → bool¶

focusOutEvent(self, QFocusEvent)¶

focusPreviousChild(self) → bool¶

hideEvent(self, QHideEvent)¶

horizontalOffset(self) → int¶

horizontalScrollbarAction(self, int)¶

horizontalScrollbarValueChanged(self, int)¶

initPainter(self, QPainter)¶

initStyleOption(self, QStyleOptionFrame)¶

inputMethodEvent(self, QInputMethodEvent)¶

isIndexHidden(self, QModelIndex) → bool¶

isSignalConnected(self, QMetaMethod) → bool¶

keyPressEvent(self, event: QKeyEvent)¶

Parameters:: event (QKeyEvent) –

keyReleaseEvent(self, QKeyEvent)¶

layerCache(self) → QgsVectorLayerCache¶

Returns the layer cache

Return type:: QgsVectorLayerCache
Returns:: the layer cache used as backend

leaveEvent(self, QEvent)¶

metric(self, QPaintDevice.PaintDeviceMetric) → int¶

mouseDoubleClickEvent(self, QMouseEvent)¶

mouseMoveEvent(self, event: QMouseEvent)¶

Parameters:: event (QMouseEvent) –

mousePressEvent(self, event: QMouseEvent)¶

Parameters:: event (QMouseEvent) –

mouseReleaseEvent(self, event: QMouseEvent)¶

Parameters:: event (QMouseEvent) –

moveCursor(self, QAbstractItemView.CursorAction, Union[Qt.KeyboardModifiers, Qt.KeyboardModifier]) → QModelIndex¶

moveEvent(self, QMoveEvent)¶

nativeEvent(self, Union[QByteArray, bytes, bytearray], PyQt5.sip.voidptr) → Tuple[bool, int]¶

paintEvent(self, QPaintEvent)¶

parserErrorString(self) → str¶

Returns a detailed message about errors while parsing a QgsExpression.

Return type:: str
Returns:: A message containing information about the parser error.

receivers(self, PYQT_SIGNAL) → int¶

rectForIndex(self, QModelIndex) → QRect¶

repaintRequested(self, indexes: Iterable[QModelIndex])¶

repaintRequested(self) → None

Parameters:: indexes (Iterable[QModelIndex]) –

resizeEvent(self, QResizeEvent)¶

QgsFeatureListView.rowsAboutToBeRemoved(self, QModelIndex, int, int)

QgsFeatureListView.rowsInserted(self, QModelIndex, int, int)

scheduleDelayedItemsLayout(self)¶

QgsFeatureListView.scrollContentsBy(self, int, int)

QgsFeatureListView.scrollDirtyRegion(self, int, int)

selectAll(self)¶: Select all currently visible features

selectedIndexes(self) → List[QModelIndex]¶

QgsFeatureListView.selectionChanged(self, QItemSelection, QItemSelection)

selectionCommand(self, QModelIndex, event: QEvent = None) → QItemSelectionModel.SelectionFlags¶

sender(self) → QObject¶

senderSignalIndex(self) → int¶

setCurrentFeatureEdited(self, state: bool)¶

Sets if the currently shown form has received any edit events so far.

Parameters:: state (bool) – The state

setDirtyRegion(self, QRegion)¶

setDisplayExpression(self, displayExpression: str) → bool¶

The display expression is an expression used to render the fields into a single string which is displaied.

Parameters:: displayExpression (str) – The expression used to render the feature