don't create qapplication if already exists

This commit is contained in:
Jakub Trllo 2022-12-01 17:56:13 +01:00
parent 7e2400db06
commit aa6425cbf1

View file

@ -24,7 +24,9 @@ def main(user_role=None):
user_role, ", ".join(allowed_roles)
))
app = QtWidgets.QApplication(sys.argv)
app = QtWidgets.QApplication.instance()
if not app:
app = QtWidgets.QApplication(sys.argv)
app.setWindowIcon(QtGui.QIcon(style.app_icon_path()))
widget = MainWidget(user_role)