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.

See also

setAllowEmptyAttributeName()

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.

See also

allowEmptyAttributeName()

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()