Class: QgsDataDefinedSizeLegendWidget¶
- class qgis.gui.QgsDataDefinedSizeLegendWidget(ddsLegend: QgsDataDefinedSizeLegend, ddSize: QgsProperty, overrideSymbol: QgsMarkerSymbol, canvas: QgsMapCanvas = None, parent: QWidget = None)¶
Bases:
QgsPanelWidget
Creates the dialog and initializes the content to what is passed in the legend configuration (may be
None
). 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
.Widget for configuration of appearance of legend for marker symbols with data-defined size.
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)¶