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
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

setRamp()

Return type

QgsLimitedRandomColorRamp

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

ramp()

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) –

sharedPainter(self)QPainter
showEvent(self, QShowEvent)
tabletEvent(self, QTabletEvent)
timerEvent(self, QTimerEvent)
updateMicroFocus(self)
wheelEvent(self, QWheelEvent)