def set_override_cursor(
override: bool,
override_cursor: Qt.CursorShape = Qt.SizeAllCursor) -> None:
"""
Sets the override cursor if an override cursor doesn't exist. Otherwise, restores the override cursor
:param override: A boolean for whether to set the override cursor or not
:param override_cursor: The override cursor to use if the override parameter is true
"""
cursor = QApplication.overrideCursor()
if override and cursor is None:
QApplication.setOverrideCursor(QCursor(override_cursor))
elif not override and cursor is not None:
QApplication.restoreOverrideCursor()
def overrideCursor(self, cursor):
old_cursor = QApplication.overrideCursor()
if old_cursor == None or old_cursor != cursor:
QApplication.restoreOverrideCursor()
QApplication.setOverrideCursor(cursor)
self._curCursor = cursor
