def __cloneMouseWheelEvent(self, e: QWheelEvent):
pos = e.pos()
globalPos = e.globalPos()
pixelDelta = e.pixelDelta()
angleDelta = e.angleDelta()
buttons = e.buttons()
modifiers = e.modifiers()
phase = e.phase()
inverted = e.inverted()
clone = QWheelEvent(pos, globalPos, pixelDelta, angleDelta, buttons,
modifiers, phase, inverted)
clone.ignore()
clone.accepted = False
return clone
def wheelEvent(self, event: QtGui.QWheelEvent):
file_list = self.window.file_list
if len(file_list.selectedItems()):
index = file_list.row(file_list.selectedItems()[0])
else:
index = -1
if event.pixelDelta().y() > 0:
index -= 1
else:
index += 1
if index >= file_list.count() or index == -2:
index = file_list.count() - 1
elif index < 0:
index = 0
file_list.setCurrentItem(file_list.item(index))