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fix keyboard modifiers default value

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KIU Shueng Chuan 2021-04-11 09:00:52 +08:00
parent 10d924818c
commit 4699bbad6b
1 changed files with 17 additions and 3 deletions
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20
pyqtgraph/graphicsItems/ROI.py
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@ -826,10 +826,17 @@ class ROI(GraphicsObject):
"""
return True
def movePoint(self, handle, pos, modifiers=QtCore.Qt.KeyboardModifiers(0), finish=True, coords='parent'):
def movePoint(self, handle, pos, modifiers=None, finish=True, coords='parent'):
## called by Handles when they are moved.
## pos is the new position of the handle in scene coords, as requested by the handle.
if modifiers is None:
try:
# this works for PyQt6 6.1 and other bindings
modifiers = QtCore.Qt.KeyboardModifier.NoModifier
except AttributeError:
# this works for PyQt6 6.0 and other bindings
modifiers = QtCore.Qt.KeyboardModifiers(0)
newState = self.stateCopy()
index = self.indexOfHandle(handle)
h = self.handles[index]
@ -1454,7 +1461,14 @@ class Handle(UIGraphicsItem):
self.currentPen = self.hoverPen
self.movePoint(pos, ev.modifiers(), finish=False)
def movePoint(self, pos, modifiers=QtCore.Qt.KeyboardModifiers(0), finish=True):
def movePoint(self, pos, modifiers=None, finish=True):
if modifiers is None:
try:
# this works for PyQt6 6.1 and other bindings
modifiers = QtCore.Qt.KeyboardModifier.NoModifier
except AttributeError:
# this works for PyQt6 6.0 and other bindings
modifiers = QtCore.Qt.KeyboardModifiers(0)
for r in self.rois:
if not r.checkPointMove(self, pos, modifiers):
return