forked from M-Labs/artiq
1
0
Fork 0

dashboard: kill the Qt built-in main window closing mechanism

When the main window is closed, Qt makes QApplication.exec() return, which conflicts with Quamash's implementation of loop.run_until_complete(). The conflict causes Quamash's run_forever() to return earlier than it should, and cause "RuntimeError('Event loop stopped before Future completed.')".

Closes #475
This commit is contained in:
Sebastien Bourdeauducq 2016-07-01 18:39:26 +08:00
parent 6dc510a976
commit e116d756b5
1 changed files with 2 additions and 1 deletions

View File

@ -47,7 +47,8 @@ class MainWindow(QtWidgets.QMainWindow):
self.exit_request = asyncio.Event()
def closeEvent(self, *args):
def closeEvent(self, event):
event.ignore()
self.exit_request.set()
def save_state(self):