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GradientWidget.py : workaround or-ing of enum flag values

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KIU Shueng Chuan 2021-01-18 09:37:54 +08:00
parent 0957735255
commit 8a091859f1
1 changed files with 13 additions and 2 deletions
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15
pyqtgraph/widgets/GradientWidget.py
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@ -1,5 +1,5 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
from ..Qt import QtGui, QtCore from ..Qt import QtGui, QtCore, QtWidgets, QT_LIB
from .GraphicsView import GraphicsView from .GraphicsView import GraphicsView
from ..graphicsItems.GradientEditorItem import GradientEditorItem from ..graphicsItems.GradientEditorItem import GradientEditorItem
import weakref import weakref
@ -40,7 +40,18 @@ class GradientWidget(GraphicsView):
self.setOrientation(orientation) self.setOrientation(orientation)
self.setCacheMode(self.CacheNone) self.setCacheMode(self.CacheNone)
self.setRenderHints(QtGui.QPainter.Antialiasing | QtGui.QPainter.TextAntialiasing) self.setRenderHints(QtGui.QPainter.Antialiasing | QtGui.QPainter.TextAntialiasing)
self.setFrameStyle(QtGui.QFrame.NoFrame | QtGui.QFrame.Plain)
if QT_LIB == 'PyQt6':
# PyQt6 doesn't allow or-ing of different enum types
# so we need to take its value property
NoFrame = QtWidgets.QFrame.Shape.NoFrame.value
Plain = QtWidgets.QFrame.Shadow.Plain.value
else:
NoFrame = QtWidgets.QFrame.NoFrame
Plain = QtWidgets.QFrame.Plain
frame_style = NoFrame | Plain
self.setFrameStyle(frame_style)
#self.setBackgroundRole(QtGui.QPalette.NoRole) #self.setBackgroundRole(QtGui.QPalette.NoRole)
#self.setBackgroundBrush(QtGui.QBrush(QtCore.Qt.NoBrush)) #self.setBackgroundBrush(QtGui.QBrush(QtCore.Qt.NoBrush))
#self.setAutoFillBackground(False) #self.setAutoFillBackground(False)