Class: QgsGradientFillSymbolLayerWidget¶

class qgis.gui.QgsGradientFillSymbolLayerWidget(vl: QgsVectorLayer | None, parent: QWidget | None = None)¶

Bases: QgsSymbolLayerWidget

Constructor for QgsGradientFillSymbolLayerWidget.

Parameters:

vl – associated vector layer

parent –

parent widget

Methods

`actionEvent`
`applyColorRamp`	Applies the color ramp passed on by the color ramp button
`changeEvent`
`childEvent`
`closeEvent`
`connectNotify`
`contextMenuEvent`
`create`	Creates a new QgsGradientFillSymbolLayerWidget.
`createExpressionContext`
`customEvent`
`destroy`
`disconnectNotify`
`dragEnterEvent`
`dragLeaveEvent`
`dragMoveEvent`
`dropEvent`
`enterEvent`
`event`
`focusInEvent`
`focusNextChild`
`focusNextPrevChild`
`focusOutEvent`
`focusPreviousChild`
`hideEvent`
`initPainter`
`inputMethodEvent`
`isSignalConnected`
`keyPressEvent`
`keyReleaseEvent`
`leaveEvent`
`metric`
`mouseDoubleClickEvent`
`mouseMoveEvent`
`mousePressEvent`
`mouseReleaseEvent`
`moveEvent`
`nativeEvent`
`paintEvent`
`receivers`
`registerDataDefinedButton`	Registers a data defined override button.
`resizeEvent`
`sender`
`senderSignalIndex`
`setColor`	param color:
`setColor2`	param color:
`setCoordinateMode`	param index:
`setGradientSpread`	param index:
`setGradientType`	param index:
`setSymbolLayer`	param layer:
`sharedPainter`
`showEvent`
`symbolLayer`	rtype: Optional[QgsSymbolLayer]
`tabletEvent`
`timerEvent`
`updateDataDefinedProperty`
`updateMicroFocus`
`wheelEvent`

actionEvent(self, a0: QActionEvent | None)¶

applyColorRamp(self)¶: Applies the color ramp passed on by the color ramp button

changeEvent(self, a0: QEvent | None)¶

childEvent(self, a0: QChildEvent | None)¶

closeEvent(self, a0: QCloseEvent | None)¶

connectNotify(self, signal: QMetaMethod)¶

contextMenuEvent(self, a0: QContextMenuEvent | None)¶

create(vl: QgsVectorLayer | None) → QgsSymbolLayerWidget | None¶

Creates a new QgsGradientFillSymbolLayerWidget.

Parameters:: vl (Optional[QgsVectorLayer]) – associated vector layer
Return type:: Optional[QgsSymbolLayerWidget]

createExpressionContext(self) → QgsExpressionContext¶

customEvent(self, a0: QEvent | None)¶

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

disconnectNotify(self, signal: QMetaMethod)¶

dragEnterEvent(self, a0: QDragEnterEvent | None)¶

dragLeaveEvent(self, a0: QDragLeaveEvent | None)¶

dragMoveEvent(self, a0: QDragMoveEvent | None)¶

dropEvent(self, a0: QDropEvent | None)¶

enterEvent(self, a0: QEvent | None)¶

event(self, a0: QEvent | None) → bool¶

focusInEvent(self, a0: QFocusEvent | None)¶

focusNextChild(self) → bool¶

focusNextPrevChild(self, next: bool) → bool¶

focusOutEvent(self, a0: QFocusEvent | None)¶

focusPreviousChild(self) → bool¶

hideEvent(self, a0: QHideEvent | None)¶

initPainter(self, painter: QPainter | None)¶

inputMethodEvent(self, a0: QInputMethodEvent | None)¶

isSignalConnected(self, signal: QMetaMethod) → bool¶

keyPressEvent(self, a0: QKeyEvent | None)¶

keyReleaseEvent(self, a0: QKeyEvent | None)¶

leaveEvent(self, a0: QEvent | None)¶

metric(self, a0: QPaintDevice.PaintDeviceMetric) → int¶

mouseDoubleClickEvent(self, a0: QMouseEvent | None)¶

mouseMoveEvent(self, a0: QMouseEvent | None)¶

mousePressEvent(self, a0: QMouseEvent | None)¶

mouseReleaseEvent(self, a0: QMouseEvent | None)¶

moveEvent(self, a0: QMoveEvent | None)¶

nativeEvent(self, eventType: QByteArray | bytes | bytearray, message: PyQt5.sip.voidptr | None)¶

paintEvent(self, a0: QPaintEvent | None)¶

receivers(self, signal: PYQT_SIGNAL) → int¶

registerDataDefinedButton(self, button: QgsPropertyOverrideButton | None, key: QgsSymbolLayer.Property)¶: Registers a data defined override button. Handles setting up connections for the button and initializing the button to show the correct descriptions and help text for the associated property.

Added in version 3.0.

resizeEvent(self, a0: QResizeEvent | None)¶

sender(self) → QObject | None¶

senderSignalIndex(self) → int¶

setColor(self, color: QColor | Qt.GlobalColor)¶

Parameters:: color (Union[QColor)

setColor2(self, color: QColor | Qt.GlobalColor)¶

Parameters:: color (Union[QColor)

setCoordinateMode(self, index: int)¶

Parameters:: index (int)

setGradientSpread(self, index: int)¶

Parameters:: index (int)

setGradientType(self, index: int)¶

Parameters:: index (int)

setSymbolLayer(self, layer: QgsSymbolLayer | None)¶

Parameters:: layer (Optional[QgsSymbolLayer])

sharedPainter(self) → QPainter | None¶

showEvent(self, a0: QShowEvent | None)¶

symbolLayer(self) → QgsSymbolLayer | None¶

Return type:: Optional[QgsSymbolLayer]

tabletEvent(self, a0: QTabletEvent | None)¶

timerEvent(self, a0: QTimerEvent | None)¶

updateDataDefinedProperty(self)¶

updateMicroFocus(self)¶

wheelEvent(self, a0: QWheelEvent | None)¶