Class: QgsDataDefinedSizeLegendWidget¶
- class qgis.gui.QgsDataDefinedSizeLegendWidget¶
Bases:
QgsPanelWidget
Widget for configuration of appearance of legend for marker symbols with data-defined size.
New in version 3.0.
QgsDataDefinedSizeLegendWidget(ddsLegend:
QgsDataDefinedSizeLegend
, ddSize:QgsProperty
, overrideSymbol:QgsMarkerSymbol
, canvas:QgsMapCanvas
= None, parent: QWidget = None) Creates the dialog and initializes the content to what is passed in the legend configuration (may beNone
). The ddSize argument determines scaling of the marker symbol - it should have a size scale transformer assigned to know the range of sizes. The overrideSymbol argument may override the source symbol: this is useful in case when the symbol is given from outside rather than being set insideQgsDataDefinedSizeLegend
.Methods
Returns configuration as set up in the dialog (may be
None
).Overridden key press event to handle the esc event on the widget.
- actionEvent(self, QActionEvent)¶
- 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)¶
- customEvent(self, QEvent)¶
- dataDefinedSizeLegend(self) QgsDataDefinedSizeLegend ¶
Returns configuration as set up in the dialog (may be
None
). Ownership is passed to the caller.- Return type
- 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)¶
- focusNextChild(self) bool ¶
- focusNextPrevChild(self, bool) bool ¶
- focusOutEvent(self, QFocusEvent)¶
- 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)¶
- 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 ¶
- showEvent(self, QShowEvent)¶
- tabletEvent(self, QTabletEvent)¶
- timerEvent(self, QTimerEvent)¶
- updateMicroFocus(self)¶
- wheelEvent(self, QWheelEvent)¶