Class: QgsLimitedRandomColorRampWidget¶

class qgis.gui.QgsLimitedRandomColorRampWidget¶

Bases: QgsPanelWidget

A widget which allows users to modify the properties of a QgsLimitedRandomColorRamp.

New in version 3.0.

QgsLimitedRandomColorRampWidget(ramp: QgsLimitedRandomColorRamp, parent: QWidget = None) Constructor for QgsLimitedRandomColorRampWidget.

Parameters

ramp – initial ramp to show in dialog

parent –

parent widget

Methods

`actionEvent`
`changeEvent`
`childEvent`
`closeEvent`
`connectNotify`
`contextMenuEvent`
`create`
`customEvent`
`destroy`
`disconnectNotify`
`dragEnterEvent`
`dragLeaveEvent`
`dragMoveEvent`
`dropEvent`
`enterEvent`
`event`
`focusInEvent`
`focusNextChild`
`focusNextPrevChild`
`focusOutEvent`
`focusPreviousChild`
`hideEvent`
`initPainter`
`inputMethodEvent`
`isSignalConnected`
`keyPressEvent`	Overridden key press event to handle the esc event on the widget.
`keyReleaseEvent`
`leaveEvent`
`metric`
`mouseDoubleClickEvent`
`mouseMoveEvent`
`mousePressEvent`
`mouseReleaseEvent`
`moveEvent`
`nativeEvent`
`paintEvent`
`ramp`	Returns a color ramp representing the current settings from the dialog.
`receivers`
`resizeEvent`
`sender`
`senderSignalIndex`
`setCount`	Sets the number of colors to create in the ramp
`setHue1`	Sets the minimum hue for colors in the ramp
`setHue2`	Sets the maximum hue for colors in the ramp
`setRamp`	Sets the color ramp to show in the dialog.
`setSat1`	Sets the minimum saturation for colors in the ramp
`setSat2`	Sets the maximum saturation for colors in the ramp
`setVal1`	Sets the minimum value for colors in the ramp
`setVal2`	Sets the maximum value for colors in the ramp
`sharedPainter`
`showEvent`
`tabletEvent`
`timerEvent`
`updateMicroFocus`
`wheelEvent`

Signals

changed

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.