Quit Qt application : Signal « Qt « C++

Quit Qt application


#include <QApplication>
#include <QPushButton>

int main(int argc, char *argv[])
    QApplication app(argc, argv);
    QPushButton *button = new QPushButton("Quit");
    QObject::connect(button, SIGNAL(clicked()),&app, SLOT(quit()));
    return app.exec();


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