Class: QgsLimitedRandomColorRampWidget¶
- class qgis.gui.QgsLimitedRandomColorRampWidget(ramp: QgsLimitedRandomColorRamp, parent: QWidget = None)¶
Bases:
QgsPanelWidget
Constructor for QgsLimitedRandomColorRampWidget.
- Parameters
ramp – initial ramp to show in dialog
parent – parent widget
A widget which allows users to modify the properties of a QgsLimitedRandomColorRamp.
New in version 3.0:
Methods
Overridden key press event to handle the esc event on the widget.
Returns a color ramp representing the current settings from the dialog.
Sets the number of colors to create in the ramp
Sets the minimum hue for colors in the ramp
Sets the maximum hue for colors in the ramp
Sets the color ramp to show in the dialog.
Sets the minimum saturation for colors in the ramp
Sets the maximum saturation for colors in the ramp
Sets the minimum value for colors in the ramp
Sets the maximum value for colors in the ramp
Signals
Emitted when the dialog settings change [signal]
- actionEvent(self, QActionEvent)¶
- changeEvent(self, QEvent)¶
- changed¶
Emitted when the dialog settings change [signal]
- 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)¶
- 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)¶
- ramp(self) QgsLimitedRandomColorRamp ¶
Returns a color ramp representing the current settings from the dialog.
See also
- Return type
- receivers(self, PYQT_SIGNAL) int ¶
- resizeEvent(self, QResizeEvent)¶
- sender(self) QObject ¶
- senderSignalIndex(self) int ¶
- setCount(self, val: int)¶
Sets the number of colors to create in the ramp
- Parameters
val (int) –
- setHue1(self, val: int)¶
Sets the minimum hue for colors in the ramp
- Parameters
val (int) –
- setHue2(self, val: int)¶
Sets the maximum hue for colors in the ramp
- Parameters
val (int) –
- setRamp(self, ramp: QgsLimitedRandomColorRamp)¶
Sets the color ramp to show in the dialog.
- Parameters
ramp (QgsLimitedRandomColorRamp) – color ramp
See also
- setSat1(self, val: int)¶
Sets the minimum saturation for colors in the ramp
- Parameters
val (int) –
- setSat2(self, val: int)¶
Sets the maximum saturation for colors in the ramp
- Parameters
val (int) –
- setVal1(self, val: int)¶
Sets the minimum value for colors in the ramp
- Parameters
val (int) –
- setVal2(self, val: int)¶
Sets the maximum value for colors in the ramp
- Parameters
val (int) –
- showEvent(self, QShowEvent)¶
- tabletEvent(self, QTabletEvent)¶
- timerEvent(self, QTimerEvent)¶
- updateMicroFocus(self)¶
- wheelEvent(self, QWheelEvent)¶