Class: QgsPointCloudAttributeComboBox

class qgis.gui.QgsPointCloudAttributeComboBox(parent: QWidget = None)

Bases: PyQt5.QtWidgets.QComboBox

QgsPointCloudAttributeComboBox creates a combo box to display the fields of a layer. The layer can be either manually given or dynamically set by connecting the signal QgsMapLayerComboBox.layerChanged to the slot setLayer.

The QgsPointCloudAttributeComboBox is a combo box which displays the list of attributes of a given point cloud layer. It might be combined with a QgsMapLayerComboBox to automatically update attributes according to a chosen layer.

New in version 3.18.

Parameters

parent

actionEvent(self, QActionEvent)
allowEmptyAttributeName(self) → bool

Returns True if the combo box allows the empty field (“not set”) choice.

Return type

bool

attributeChanged

Emitted when the currently selected attribute changes. [signal]

Parameters

name (str) –

attributes(self)QgsPointCloudAttributeCollection

Returns the attributes currently shown in the combobox.

This will either be attributes from the associated layer() or the attributes manually set by a call to setAttributes().

Return type

QgsPointCloudAttributeCollection

changeEvent(self, QEvent)
childEvent(self, QChildEvent)
closeEvent(self, QCloseEvent)
connectNotify(self, QMetaMethod)
contextMenuEvent(self, QContextMenuEvent)
create(self, window: sip.voidptr = 0, initializeWindow: bool = True, destroyOldWindow: bool = True)
currentAttribute(self) → str

Returns the currently selected attribute

Return type

str

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)
filters(self) → QgsPointCloudAttributeProxyModel.Filters

Returns the current filters used for filtering available attributes.

See also

setFilters()

Return type

QgsPointCloudAttributeProxyModel.Filters

focusInEvent(self, QFocusEvent)
focusNextChild(self) → bool
focusNextPrevChild(self, bool) → bool
focusOutEvent(self, QFocusEvent)
focusPreviousChild(self) → bool
hideEvent(self, QHideEvent)
initPainter(self, QPainter)
initStyleOption(self, QStyleOptionComboBox)
inputMethodEvent(self, QInputMethodEvent)
isSignalConnected(self, QMetaMethod) → bool
keyPressEvent(self, QKeyEvent)
keyReleaseEvent(self, QKeyEvent)
layer(self)QgsPointCloudLayer

Returns the layer currently associated with the combobox.

See also

setLayer()

Return type

QgsPointCloudLayer

leaveEvent(self, QEvent)
metric(self, QPaintDevice.PaintDeviceMetric) → int
mouseDoubleClickEvent(self, QMouseEvent)
mouseMoveEvent(self, QMouseEvent)
mousePressEvent(self, QMouseEvent)
mouseReleaseEvent(self, QMouseEvent)
moveEvent(self, QMoveEvent)
nativeEvent(self, Union[QByteArray, bytes, bytearray], sip.voidptr) → Tuple[bool, int]
paintEvent(self, QPaintEvent)
receivers(self, PYQT_SIGNAL) → int
resizeEvent(self, QResizeEvent)
sender(self) → QObject
senderSignalIndex(self) → int
setAllowEmptyAttributeName(self, allowEmpty: bool)

Sets whether an optional empty attribute (“not set”) option is shown in the combo box.

Parameters

allowEmpty (bool) –

setAttribute(self, name: str)

Sets the currently selected attribute by name

Parameters

name (str) –

setAttributes(self, attributes: QgsPointCloudAttributeCollection)

Manually sets the attributes to use for the combo box.

This method should only be used when the combo box ISN’T associated with a layer() and needs to show the fields from an arbitrary attribute collection instead. Calling setAttributes() will automatically clear any existing layer().

See also

attributes()

Parameters

attributes (QgsPointCloudAttributeCollection) –

setFilters(self, filters: Union[QgsPointCloudAttributeProxyModel.Filters, QgsPointCloudAttributeProxyModel.Filter])

Sets filters to allow filtering available attributes according to the attribute properties.

See also

filters()

Parameters

filters (Union[QgsPointCloudAttributeProxyModel.Filters) –

setLayer(self, layer: QgsMapLayer)

Sets the layer for which fields are listed in the combobox. If no layer is set or a non-point cloud layer is set then the combobox will be empty.

See also

layer()

Parameters

layer (QgsMapLayer) –

sharedPainter(self) → QPainter
showEvent(self, QShowEvent)
tabletEvent(self, QTabletEvent)
timerEvent(self, QTimerEvent)
updateMicroFocus(self)
wheelEvent(self, QWheelEvent)