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Alex Rivera
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When I try to close my Qt program, it just keeps running in the background though there's no window anymore. Basically, I would like to know what I should do so it closes properly when I click the red cross on my main window (which has no parent). Following this link , I tried a few things like : QApplication app(argc, argv); //... app.connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit())); return app.exec(); or QApplication app(argc, argv); //... app.setQuitOnLastWindowClosed(true); return app.exec(); but neither work, the process still stays in memory, after the cross is clicked. Then, how can I close correctly my program ?
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