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I used to save settings in closeEvent , now i found that’s bit of flaw , because when you close a window , that function will be called as well. ( my app have a system tray , and hide to system tray ability )
So when should i save the settings with QSettings ? I shouldn’t be calling this in destruction function , right ?
It’s definitely fine to use QSettings in destructors. I’ve done that for years and not had any problems.