Hello,
This below given code is giving a race condition, i.e. sometimes gives
the result as expected, sometimes gives error, sometimes just does
nothing. It is part of a subclassed qt form which i am using as main
dialog. This behaviour occurs when i close the dialog whereby ending
the application. what i want to achieve is that when the dialog is
closed if any unsaved data, prompt the user.
Thanks
George
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def __del__(self):
if self.Saved==False:
choice = PyQt4.QtGui.QMessageBox.question(self,'Warning','Data modified.
Do you want to save?',
QMessageBox.Yes |
QMessageBox.No, QMessageBox.Yes)
print(type(choice), choice)
if choice == QMessageBox.Yes:
self.SaveData()
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